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McDermott, J.J. 1941: The effect of the Method of Cutting on the Moisture Content of Samples from Tree Branches. American Journal of Botany 28(6): 506-508

Studt, B. 1941: Morphological and Physiological Studies of a Strain of Candida Albicans Associated with Vaginitis. American Journal of Botany 28(7): 509-516

Dutton, H.J.; Manning, W.M. 1941: Evidence for Carotenoid-Sensitized Photosynthesis in the Diatom Nitzschia Closterium. American Journal of Botany 28(7): 516-526

Blaser, H.W. 1941: Studies in the Morphology of the Cyperaceae. I. Morphology of Flowers. A. Scirpoid Genera. American Journal of Botany 28(7): 542-551

Atwood, S.S. 1941: Cytological Basis for Incompatibility in Trifolium Repens. American Journal of Botany 28(7): 551-557

Foster, A.S. 1941: Zonal Structure of the Shoot Apex of Dioon Edule Lindl. American Journal of Botany 28(7): 557-564

Cross, G.L. 1941: Some Histogenetic Features of the Shoot of Cryptomeria Japonica. American Journal of Botany 28(7): 573-582

Ritchie, D. 1941: A Fixation Study of Russula Emetica. American Journal of Botany 28(7): 582-588

Avery, G.S.; Berger, J.; Shalucha, B. 1941: The Total Extraction of Free Auxin and Auxin Precursor from Plant Tissue. American Journal of Botany 28(7): 596-607

Sinnott, E.W.; Bloch, R. 1941: The Relative Position of cell Walls in Developing Plant Tissues. American Journal of Botany 28(7): 607-617

Cheadle, V.I.; Whitford, N.B. 1941: Observations on the Phloem in the Monocotyledoneae. I. The Occurrence and Phylogenetic Specialization in Structure of the Sieve Tubes in the Metaphloem. American Journal of Botany 28(8): 623-627

Patterson, E.K. 1941: The Photodynamic Action of Neutral Red on Root Tips of Barley Seedlings. Part I. The effect on Frequency of cell Division. American Journal of Botany 28(8): 628-638

Janes, B.E. 1941: Some Chemical Differences between Artificially Produced Parthenocarpic Fruits and Normal Seeded Fruits of Tomato. American Journal of Botany 28(8): 639-646

van Overbeek, J.; Conklin, M.E.; Blakeslee, A.F. 1941: Chemical Stimulation of Ovule Development and its Possible relation to Parthenogenesis. American Journal of Botany 28(8): 647-656

Boke, N.H. 1941: Zonation in the Shoot Apices of Trichocereus Spachianus and Opuntia Cylindrica. American Journal of Botany 28(8): 656-664

Stoudt, H.N. 1941: The Floral Morphology of some of the Capparidaceae. American Journal of Botany 28(8): 664-675

Hollenberg, G.J. 1941: Culture Studies of Marine Algae. II. Hapterophycus Canaliculatus S. & G. American Journal of Botany 28(8): 676-683

Couch, J.N. 1941: The Structure and Action of the Cilia in some Aquatic Phycomycetes. American Journal of Botany 28(8): 704-713

Brumfield, R.T. 1941: Asymmetrical Spindles in the First Microspore Division of certain Angiosperms. American Journal of Botany 28(8): 713-722

Coleman, L.C. 1941: The relation of Chromocenters to the Differential Segments in Rhoeo Discolor Hance. American Journal of Botany 28(9): 742-748

Benson, L. 1941: The Mesquites and Screw-Beans of the United States. American Journal of Botany 28(9): 748-754

Cooper, D.C. 1941: Macrosporogenesis and the Development of the Seed of Phryma Leptostachya. American Journal of Botany 28(9): 755-761

Kunkel, L.O. 1941: Heat Cure of Aster Yellows in Periwinkles. American Journal of Botany 28(9): 761-769

McKinney, H.H. 1941: Virus-Antagonism tests and their Limitations for Establishing Relationship between Mutants, and Non-Relationship between Distinct Viruses. American Journal of Botany 28(9): 770-778

Abbe, E.C.; Randolph, L.F.; Einset, J. 1941: The Developmental Relationship between Shoot Apex and Growth Pattern of Leaf Blade in Diploid Maize. American Journal of Botany 28(9): 778-784

Mendes, A.J.T. 1941: Cytological Observations in Coffea. VI. Embryo and Endosperm Development in Coffea Arabica L. American Journal of Botany 28(9): 784-789

Emerson, R.; Lewis, C.M. 1941: Carbon Dioxide Exchange and the Measurement of the Quantum Yield of Photosynthesis. American Journal of Botany 28(9): 789-804

Keitt, G.W.; Langford, M.H. 1941: Venturia Inaequalis (Cke.) Wint. I. A Groundwork for Genetic Studies. American Journal of Botany 28(9): 805-820

Thompson, R.H. 1941: The Morphology of Riella Affinis. I. Germination of the Spore and Development of the Thallus. American Journal of Botany 28(10): 845-855

Satina, S.; Blakeslee, A.F. 1941: Periclinal Chimeras in Datura Stramonium in relation to Development of Leaf and Flower. American Journal of Botany 28(10): 862-871

Withner, C.L. 1941: Stem Anatomy and Phylogeny of the Rhoipteleaceae. American Journal of Botany 28(10): 872-878

Schneider, C.L. 1941: The effect of Red Light on Growth of the Avena Seedling with Special Reference to the First Internode. American Journal of Botany 28(10): 878-886

Beath, O.A.; Gilbert, C.S.; Eppson, H.F. 1941: The Use of Indicator Plants in Locating Seleniferous Areas in Western United States. IV. Progress Report. American Journal of Botany 28(10): 887-900

Berdan, H.B. 1941: A Developmental Study of three Saprophytic Chytrids. II. Catenochytridium Carolinianum Berdan. American Journal of Botany 28(10): 901-911

Burkholder, P.R. 1941: Some Experiments with Growth Curvatures and Growth Substances. American Journal of Botany 28(10): 911-921

Duncan, R.E. 1941: Apogamy in Doodia Caudata. American Journal of Botany 28(10): 921-931

Cole, P.A. 1941: The Ultraviolet Absorption Spectra of different Regions of Trichophyton Mentagrophytes Spores. American Journal of Botany 28(10): 931-934

McCullough, H. 1941: Studies in Soil Relations of Species of Violets. American Journal of Botany 28(10): 934-941

Gustafson, F.G. 1941: The Extraction of Growth Hormones from Plants. American Journal of Botany 28(10): 947-951

Langham, D.G. 1941: The effect of Light on Growth Habit of Plants. American Journal of Botany 28(10): 951-956

Allen, P.J. 1942: Changes in the Metabolism of Wheat Leaves induced by Infection with Powdery Mildew. American Journal of Botany 29(6): 425-435

Cheadle, V.I. 1942: The Occurrence and types of Vessels in the Various Organs of the Plant in the Monocotyledoneae. American Journal of Botany 29(6): 441-450

Smith, L. 1942: Cytogenetics of a Factor for Multiploid Sporocytes in Barley. American Journal of Botany 29(6): 451-456

Smith, F.H.; Smith, E.C. 1942: Anatomy of the Inferior Ovary of Darbya. American Journal of Botany 29(6): 464-471

O'Brien, J.A. 1942: Cytoplasmic Inclusions in the Glandular Epithelium of the Scutellum of Triticum Sativum and Secale Cereale. American Journal of Botany 29(7): 479-491

Reed, H.S.; Dufrenoy, J. 1942: Catechol Aggregates in the Vacuoles of cells of Zinc Deficient Plants. American Journal of Botany 29(7): 544-551

Michener, H.D. 1942: Dormancy and Apical Dominance in Potato Tubers. American Journal of Botany 29(7): 558-568

Couch, J.N.; Whiffen, A.J. 1942: Observations on the Genus Blastocladiella. American Journal of Botany 29(7): 582-591

Bannan, M.W. 1942: Notes on the Origin of Adventitious Roots in the Native Ontario Conifers. American Journal of Botany 29(8): 593-598

Whiffen, A.J. 1942: A Discussion of some Species of Olpidiopsis and Pseudolpidium. American Journal of Botany 29(8): 607-611

Graves, A.H. 1942: Breeding Work toward the Development of a Timber type of Blight-Resistant Chestnut: Report for 1941. American Journal of Botany 29(8): 622-626

Eigsti, O.J. 1942: A Cytological Investigation of Polygonatum using the Colchicine-Pollen Tube Technique. American Journal of Botany 29(8): 626-636

Giles, N.H. 1942: Autopolyploidy and Geographical Distribution in Cuthbertia Graminea small. American Journal of Botany 29(8): 637-645

Smith, G.M. 1942: Notes on some Brown Algae from the Monterey Peninsula, California. American Journal of Botany 29(8): 645-653

Smith, F.H. 1942: Development of the Gametophytes and Fertilization in Camassia. American Journal of Botany 29(8): 657-663

Castle, E.S. 1942: Spiral Growth and Reversal of Spiraling in Phycomyces, and their Bearing on Primary Wall Structure. American Journal of Botany 29(8): 664-672

Reeve, R.M. 1942: Structure and Growth of the Vegetative Shoot Apex of Garrya Elliptica Dougl. American Journal of Botany 29(9): 697-711

Taylor, D.L. 1942: Influence of Oxygen Tension on Respiration, Fermentation, and Growth in Wheat and Rice. American Journal of Botany 29(9): 721-738

Esau, K. 1942: Vascular Differentiation in the Vegetative Shoot of Linum. I. The Procambium. American Journal of Botany 29(9): 738-747

Van Fleet, D.S. 1942: The Significance of Oxidation in the Endodermis. American Journal of Botany 29(9): 747-755

Wilson, C.L. 1942: The Telome Theory and the Origin of the Stamen. American Journal of Botany 29(9): 759-764

Colwell, R.N. 1942: The Use of Radioactive Phosphorus in Translocation Studies. American Journal of Botany 29(10): 798-807

Jones, R.E.; Bamford, R. 1942: Chromosome Number in the Progeny of Triploid Gladiolus with Special Reference to the Contribution of the Triploid. American Journal of Botany 29(10): 807-813

Goodwin, R.H. 1942: On the Development of Xylary Elements in the First Internode of Avena in Dark and Light. American Journal of Botany 29(10): 818-828

Kramer, P.J. 1942: Species Differences with Respect to Water Absorption at low Soil Temperatures. American Journal of Botany 29(10): 828-832

Robbins, W.J.; Ma, R. 1942: Vitamin Deficiencies of Ceratostomella and Related Fungi. American Journal of Botany 29(10): 835-843

Burton, G.W. 1942: Observations on the Flowering Habits of four Paspalum Species. American Journal of Botany 29(10): 843-848

Higinbotham, N. 1942: The Three-Dimensional Shapes of Undifferentiated cells in the Petiole of Angiopteris Evecta. American Journal of Botany 29(10): 851-858

Oserkowsky, J. 1942: Polar and Apolar Transport of Auxin in Woody Stems. American Journal of Botany 29(10): 858-866

Warne, L.G.G. 1942: The Supply of Water to Transpiring Leaves. American Journal of Botany 29(10): 875-884

Van Fleet, D.S. 1942: The Development and Distribution of the Endodermis and an Associated Oxidase System in Monocotyledonous Plants. American Journal of Botany 29(1): 1-15

Papenfuss, G.F. 1942: Studies of South African Phaeophyceae. I. Ecklonia Maxima, Laminaria Pallida, Macrocystis Pyrifera. American Journal of Botany 29(1): 15-24

Karling, J.S. 1942: Parasitism among the Chytrids. American Journal of Botany 29(1): 24-35

Weier, T.E. 1942: A Cytological Study of the Carotene in the Root of Daucus Carota under Various Experimental Treatments. American Journal of Botany 29(1): 35-44

Fults, J.L. 1942: Somatic Chromosome Complements in Bouteloua. American Journal of Botany 29(1): 45-55

Smith, P.F. 1942: Studies of the Growth of Pollen with Respect to Temperature, Auxins, Colchicine and Vitamin B 1. American Journal of Botany 29(1): 56-66

Oexemann, S.W. 1942: Relation of Seed Weight to Vegetative Growth, Differentiation, and Yield in Plants. American Journal of Botany 29(1): 72-81

Stuckey, I.H. 1942: Some effects of Photoperiod Ox Leaf Growth. American Journal of Botany 29(1): 92-97

Patterson, E.K. 1942: The Photodynamic Action of Neutral Red on Root Tips of Barley Seedlings. Part II. Abnormalities of cells and Tissue. American Journal of Botany 29(2): 109-121

Hayward, H.E.; Blair, W.M. 1942: Some Responses of Valencia Orange Seedlings to Varying Concentrations of Chloride and Hydrogen Ions. American Journal of Botany 29(2): 148-155

Smith, L. 1942: Hereditary Susceptibility to X-Ray Injury in Triticum Monococcum. American Journal of Botany 29(2): 189-192

Lewis, J.C. 1942: The Influence of Copper and Iodine on the Growth of Azotobacter Agile. American Journal of Botany 29(3): 207-210

Ulrich, A. 1942: Metabolism of Organic Acids in Excised Barley Roots as Influenced by Temperature, Oxygen Tension and Salt Concentration. American Journal of Botany 29(3): 220-227

Bailey, I.W.; Berkley, E.E. 1942: The Significance of X-Rays in Studying the Orientation of Cellulose in the Secondary Wall of Tracheids. American Journal of Botany 29(3): 231-241

Barman, M.W. 1942: Wood Structure of the Native Ontario Species of Juniperus. American Journal of Botany 29(3): 245-252

Doyel, B.E. 1942: Some Features of the Structure of Arctostaphylos Viscida. American Journal of Botany 29(3): 254-259

Berdan, H.B. 1942: A Developmental Study of three Saprophytic Chytrids. III. Septochytrium Variabile Berdan. American Journal of Botany 29(3): 260-270

Walters, J.L. 1942: Distribution of Structural Hybrids in Paeonia Californica. American Journal of Botany 29(3): 270-275

Cross, G.L. 1942: Structure of the Apical Meristem and Development of the Foliage Leaves of Cunninghamia Lanceolata. American Journal of Botany 29(4): 288-301

Stewart, R.N.; Bamford, R. 1942: The Chromosomes and Nucleoli of Medeola Virginiana. American Journal of Botany 29(4): 301-303

Thomson, B.F. 1942: The Floral Morphology of the Caryophyllaceae. American Journal of Botany 29(4): 333-349

Fassett, N.C. 1942: Populations of Linaria on the Gulf Coast. American Journal of Botany 29(5): 351-352

Burton, G.W. 1942: A Cytological Study of some Species in the Tribe Paniceae. American Journal of Botany 29(5): 355-360

Weaver, J.E. 1942: Competition of Western Wheat Grass with Relict Vegetation of Prairie. American Journal of Botany 29(5): 366-372

McVickar, D.L. 1942: The Light-Controlled Diurnal Rhythm of Asexual Reproduction in Pilobolus. American Journal of Botany 29(5): 372-380

Turrell, F.M. 1942: A Quantitative Morphological Analysis of Large and small Leaves of Alfalfa, with Special Reference to Internal Surface. American Journal of Botany 29(5): 400-415

Berkley, E.E. 1942: Shrinkage and cell Wall Structure of Cotton Fibers. American Journal of Botany 29(5): 416-423

Bailey, L.F.; McHargue, J.S. 1943: Copper Deficiency in Tomatoes. American Journal of Botany 30(8): 558-563

Hollenberg, G.J. 1943: New Marine Algae from Southern California. Ii. American Journal of Botany 30(8): 571-579

Esau, K. 1943: Vascular Differentiation in the Vegetative Shoot of Linum. III. The Origin of the Bast Fibers. American Journal of Botany 30(8): 579-586

Long, E.M. 1943: The effect of Salt Additions to the Substrate on Intake of Water and Nutrients by Roots of Approach-Grafted Tomato Plants. American Journal of Botany 30(8): 594-601

Sherff, E.E. 1943: Some Additions to Our Knowledge of the Genus Schiedea Cham. & Schlecht. American Journal of Botany 30(8): 606-608

Karling, J.S. 1943: The Life History of Anisolpidium Ectocarpii Gen. Nov. Et Sp. Nov., and a Synopsis and Classification of other Fungi with Anteriorly Uniflagellate Zoospores. American Journal of Botany 30(8): 637-648

Allen, G.S. 1943: The Embryogeny of Pseudotsuga Taxifolia (Lamb.) Britt. American Journal of Botany 30(8): 655-661

Eaton, F.M. 1943: The Osmotic and Vitalistic Interpretations of Exudation. American Journal of Botany 30(9): 663-674

Brown, S.W. 1943: The Origin and Nature of Variability in the Pacific Coast Blackberries (Rubus Ursinus Cham. & Schlecht. And R. Lemurum Sp. Nov.). American Journal of Botany 30(9): 686-697

Beath, O.A. 1943: Toxic Vegetation Growing on the Salt Wash Sandstone Member of the Morrison Formation. American Journal of Botany 30(9): 698-707

Chrysler, M.A. 1943: The Vascular Structure of the Leaf of Gleichenia. I. The Anatomy of the Branching Regions. American Journal of Botany 30(9): 735-743

Kligman, A.M. 1943: Some Cultural and Genetic Problems in the Cultivation of the Mushroom, Agaricus Campestris Fr. American Journal of Botany 30(10): 745-763

Lewis, F.T. 1943: The Geometry of Growth and cell Division in Epithelial Mosaics. American Journal of Botany 30(10): 766-776

Curtis, L.C. 1943: Deleterious effects of Guttated Fluids on Foliage. American Journal of Botany 30(10): 778-782

Ryan, F.J.; Beadle, G.W.; Tatum, E.L. 1943: The Tube Method of Measuring the Growth Rate of Neurospora. American Journal of Botany 30(10): 784-799

Stewart, R.N.; Bamford, R. 1943: The Nature of Polyploidy in Lilium Tigrinum. American Journal of Botany 30(1): 1-7

Cheadle, V.I. 1943: The Origin and certain Trends of Specialization of the Vessel in the Monocotyledoneae. American Journal of Botany 30(1): 11-17

Commoner, B.; Fogel, S.; Muller, W.H. 1943: The Mechanism of Auxin Action. The effect of Auxin on Water Absorption by Potato Tuber Tissue. American Journal of Botany 30(1): 23-28

Stakman, E.C.; Kernkamp, M.F.; King, T.H.; Martin, W.J. 1943: Genetic Factors for Mutability and Mutant Characters in Ustilago Zeae. American Journal of Botany 30(1): 37-48

Johnson, B.L.; Rogler, G.A. 1943: A Cyto-Taxonomic Study of an Intergeneric Hybrid between Oryzopsis Hymenoides and Stipa Viridula. American Journal of Botany 30(1): 49-56

Foster, A.S. 1943: Zonal Structure and Growth of the Shoot Apex in Microcycas Calocoma (Miq.) A. Dc. American Journal of Botany 30(1): 56-73

Potzger, J.E.; Otto, J.H. 1943: Post-Glacial Forest Succession in Northern New Jersey as shown by Pollen Records from five Bogs. American Journal of Botany 30(2): 83-87

Brumfield, R.T. 1943: Cell-Lineage Studies in Root Meristems by means of Chromosome Rearrangements induced by X-Rays. American Journal of Botany 30(2): 101-110

Crafts, A.S. 1943: Vascular Differentiation in the Shoot Apex of Sequoia Semper Virens. American Journal of Botany 30(2): 110-121

Smith, H.H. 1943: Studies on induced Heteroploids of Nicotiana. American Journal of Botany 30(2): 121-130

Cross, G.L. 1943: A Comparison of the Shoot Apices of the Sequoias. American Journal of Botany 30(2): 130-142

Cave, M.S.; Bradley, M.V. 1943: Alteration of Chromosome Number in Miersia Chilensis. American Journal of Botany 30(2): 142-149

Ownbey, M.; Weber, W.A. 1943: Natural Hybridization in the Genus Balsamorhiza. American Journal of Botany 30(3): 179-187

Baker, R.E. 1943: Induced Polyploid, Periclinal Chimeras in Solanum Tuberosum. American Journal of Botany 30(3): 187-195

Smith, G.M.; Hollenberg, G.J. 1943: On some Rhodophyceae from the Monterey Peninsula, California. American Journal of Botany 30(3): 211-222

Benson, L. 1943: Revisions of Status of Southwestern Desert Trees and Shrubs. American Journal of Botany 30(3): 230-240

Cain, S.A. 1943: Sample-Plot Technique Applied to Alpine Vegetation in Wyoming. American Journal of Botany 30(3): 240-247

Broyer, T.C.; Hoagland, D.R. 1943: Metabolic Activities of Roots and their Bearing on the relation of Upward Movement of Salts and Water in Plants. American Journal of Botany 30(4): 261-273

Wylie, R.B. 1943: The Role of the Epidermis in Foliar Organization and its Relations to the Minor Venation. American Journal of Botany 30(4): 273-280

Havis, A.L. 1943: A Developmental Analysis of the Strawberry Fruit. American Journal of Botany 30(4): 311-314

Kolk, L.A. 1943: Germination of Grass Smuts. American Journal of Botany 30(4): 317-330

Stone, E.L.; Stone, M.H. 1943: Dormant Buds in certain Species of Pinus. American Journal of Botany 30(5): 346-351

Bannan, M.W. 1943: Wood Structure of Ryania. American Journal of Botany 30(5): 351-355

Johnson, M.A. 1943: Foliar Development in Zamia. American Journal of Botany 30(5): 366-378

Beetle, A.A. 1943: Studies in the Genus Scirpus L. VI. The Section Schoenoplectus Palla. American Journal of Botany 30(6): 395-401

Cooper, D.C. 1943: Haploid-Diploid Twin Embryos in Lilium and Nicotiana. American Journal of Botany 30(6): 408-413

Bonner, J.; Dorland, R. 1943: Some Observations Concerning Riboflavin and Pantothenic Acid in Tomato Plants. American Journal of Botany 30(6): 414-418

Swanson, C.P. 1943: The Behavior of Meiotic Prophase Chromosomes as Revealed through the Use of high Temperatures. American Journal of Botany 30(6): 422-428

Kramer, P.J.; Wetmore, T.H. 1943: Effects of Defoliation on Cold Resistance and Diameter Growth of Broad-Leaved Evergreens. American Journal of Botany 30(6): 428-431

Satina, S.; Blakeslee, A.F. 1943: Periclinal Chimeras in Datura in relation to the Development of the Carpel. American Journal of Botany 30(7): 453-462

Papenfuss, G.F. 1943: Notes on Algal Nomenclature. II. Gymnosorus J. Agardh. American Journal of Botany 30(7): 463-468

Fassett, N.C. 1943: The Validity of Juniperus Virginiana var. Crebra. American Journal of Botany 30(7): 469-477

Struckmeyer, B.E. 1943: Techniques Used for the Microincineration and Mineral Analysis of Plant Tissue. American Journal of Botany 30(7): 477-481

Cheadle, V.I. 1943: Vessel Specialization in the Late Metaxylem of the Various Organs in the Monocotyledoneae. American Journal of Botany 30(7): 484-490

Keitt, G.W.; Langford, M.H.; Shay, J.R. 1943: Venturia Inaequalis (Cke.) Wint. II. Genetic Studies on Pathogenicity and certain Mutant Characters. American Journal of Botany 30(7): 491-500

Kemp, M. 1943: Morphological and Ontogenetic Studies on Torreya Californica Torr. I. The Vegetative Apex of the Megasporangiate Tree. American Journal of Botany 30(7): 504-517

Bernstein, L. 1943: Amylases and Carbohydrates in Developing Maize Endosperm. American Journal of Botany 30(7): 517-526

Perry, B.A. 1943: Chromosome Number and Phylogenetic Relationships in the Euphorb Aceae. American Journal of Botany 30(7): 527-543

Gaiser, L.O.; Sutherland, M.; Moore, R. 1943: Cytological Studies in Martynia Louisiana. American Journal of Botany 30(7): 543-551

Stebbins, G.L.; Tobgy, H.A. 1944: The Cytogenetics of Hybrids in Bromus. I. Hybrids within the Section Ceratochloa. American Journal of Botany 31(1): 1-11

Berger, J.; Avery, G.S. 1944: Glutamic and Isocitric Acid Dehydrogenases in the Avena Coleoptile and the effect of Auxins on these Enzymes. American Journal of Botany 31(1): 11-19

Johnstone, G.R.; Feeney, F.L. 1944: Periodicity of Gelidium Cartilagineum, a Perennial Red Alga. American Journal of Botany 31(1): 25-29

Tingley, M.A. 1944: Concentration Gradients in Plant Exudates with Reference to the Mechanism of Translocation. American Journal of Botany 31(1): 30-38

Karling, J.S. 1944: Phagomyxa Algarum N. Gen., N. Sp., an Unusual Parasite with Plasmodiophoralean and Proteomyxean Characteristics. American Journal of Botany 31(1): 38-52

Blaser, H.W. 1944: Studies in the Morphology of the Cyperaceae. II. The Prophyll. American Journal of Botany 31(1): 53-64

Bloch, R. 1944: Developmental Potency, Differentiation and Pattern in Meristems of Monstera Deliciosa. American Journal of Botany 31(2): 71-77

Cheadle, V.I. 1944: Specialization of Vessels within the Xylem of Each Organ in the Monocotyledoneae. American Journal of Botany 31(2): 81-92

Rollins, R.C. 1944: Evidence for Natural Hybridity between Guayule (Parthenium Argentatum) and Mariola (Parthenium Incanum). American Journal of Botany 31(2): 93-99

Plymale, E.L.; Wylie, R.B. 1944: The Major Veins of Mesomorphic Leaves. American Journal of Botany 31(2): 99-106

Emerson, R.L.; Stauffer, J.F.; Umbreit, W.W. 1944: Relationships between Phosphorylation and Photosynthesis in Chlorella. American Journal of Botany 31(2): 107-120

Dodd, J.D. 1944: Three-Dimensional cell Shape in the Carpel Vesicles of Citrus Grandis. American Journal of Botany 31(2): 120-127

Yarwood, C.E.; Hazen, W.E. 1944: The Relative Humidity at Leaf Surfaces. American Journal of Botany 31(3): 129-135

Went, F.W. 1944: Plant Growth under Controlled Conditions. II. Thermoperiodicity in Growth and Fruiting of the Tomato. American Journal of Botany 31(3): 135-150

Sherff, E.E. 1944: Some Additions to Our Knowledge of the Flora of the Hawaiian Islands. American Journal of Botany 31(3): 151-161

Reed, H.S. 1944: The Growth of Ovules of Pisum in relation to Zinc. American Journal of Botany 31(4): 193-199

Berger, J.; Avery, G.S. 1944: Isolation of an Auxin Precursor and an Auxin (Indoleacetic Acid) from Maize. American Journal of Botany 31(4): 199-203

Marvin, J.W. 1944: Cell Shape and cell Volume Relations in the Pith of Eupatorium Perfoliatum L. American Journal of Botany 31(4): 208-218

Lucas, G.B.; Chilton, S.J.P.; Edgerton, C.W. 1944: Genetics of Glomerella. I. Studies on the Behavior of certain Strains. American Journal of Botany 31(4): 233-239

Burr, H.S.; Sinnott, E.W. 1944: Electrical Correlates of Form in Cucurbit Fruits. American Journal of Botany 31(5): 249-253

Karling, J.S. 1944: Brazilian Chytrids. II. New Species of Rhizidium. American Journal of Botany 31(5): 254-261

Beetle, A.A. 1944: Studies in the Genus Scirpus VII. Conspectus of Sections Represented in the Americas. American Journal of Botany 31(5): 261-265

Granick, E.B. 1944: A Karyosystematic Study of the Genus Agave. American Journal of Botany 31(5): 283-298

Boke, N.H. 1944: Histogenesis of the Leaf and Areole in Opuntia Cylindrica. American Journal of Botany 31(6): 299-316

Ball, E. 1944: The effects of Synthetic Growth Substances on the Shoot Apex of Tropaeolum Majus L. American Journal of Botany 31(6): 316-327

Smith, P.F. 1944: Inhibition of Growth in Guayule as affected by Topping and Defoliation. American Journal of Botany 31(6): 328-336

Einset, J. 1944: Cytological Basis for Sterility in induced Autotetraploid Lettuce (Lactuca Sativa L.). American Journal of Botany 31(6): 336-342

Weier, T.E. 1944: Carotene Degradation in Dehydrated Carrots. I. Cytological Changes in Carotene and Fat Droplets under Conditions Favorable for Carotene Degradation. American Journal of Botany 31(6): 342-346

Loo, T.-L.; Hwang, T.-C. 1944: Growth Stimulation by Manganese Sulphate, Indole-3-Acetic Acid and Colchicine in Pollen Germination and Pollen Tube Growth. American Journal of Botany 31(6): 356-367

Justice, O.L. 1944: Viability and Dormancy in Seeds of Polygonum Amphibium L., P. Coccineum Muhl. And P. Hydropiperoides Michx. American Journal of Botany 31(7): 369-377

Currier, H.B. 1944: Water Relations of Root cells of Beta Vulgaris. American Journal of Botany 31(7): 378-387

Karling, J.S. 1944: Brazilian Anisochytrids. American Journal of Botany 31(7): 391-397

Hsü, J. 1944: Structure And Growth Of The Shoot Apex Of Sinocalamus Beecheyana McClure. American Journal of Botany 31(7): 404-411

Nishimura, M.S.; Emerson, R.; Hata, T.; Kageyama, A. 1944: The Propagation of Guayule from Cuttings. American Journal of Botany 31(7): 412-418

Pratt, R. 1944: Studies on Chlorella Vulgaris. IX. Influence on Growth of Chlorella of Continuous Removal of Chlorellin from the Culture Solution. American Journal of Botany 31(7): 418-421

Bailey, I.W. 1944: The Development of Vessels in Angiosperms and its Significance in Morphological Research. American Journal of Botany 31(7): 421-428

Cormack, R.G.H. 1944: The effect of Environmental Factors on the Development of Root Hairs in Phleum Pratense and Sporobolus Cryptandrus. American Journal of Botany 31(7): 443-449

Dermen, H.; Bain, H.F. 1944: A General Cytohistological Study of Colchicine Polyploidy in Cranberry. American Journal of Botany 31(8): 451-463

Arnold, C.A. 1944: A Heterosporous Species of Bowmanites from the Michigan Coal Basin. American Journal of Botany 31(8): 466-470

Chrysler, M.A. 1944: The Vascular Structure of the Leaf of Gleichenia. II. The Petiolar Bundle. American Journal of Botany 31(8): 483-491

Satina, S. 1944: Periclinal Chimeras in Datura in relation to Development and Structure (A) of the Style and Stigma (B) of Calyx and Corolla. American Journal of Botany 31(8): 493-502

Chaney, R.W. 1944: A Fossil Cactus from the Eocene of Utah. American Journal of Botany 31(8): 507-528

Weier, T.E. 1944: Carotene Degradation In Dehydrated Carrots. Ii. Stability Of Carotene In Carrot Tissue Kept In Moist Air At 60C. American Journal of Botany 31(9): 537-544

Burkholder, P.R. 1944: Some Growth Patterns of Bacteria in Cylinder Plate tests for Promoting and Inhibiting Substances. American Journal of Botany 31(9): 555-558

Hulbary, R.L. 1944: The Influence of Air Spaces on the Three-Dimensional Shapes of cells in Elodea Stems, and a Comparison with Pith cells of Ailanthus. American Journal of Botany 31(9): 561-580

Little, E.L. 1944: Notes on Nomenclature in Pinaceae. American Journal of Botany 31(9): 587-596

Went, F.W. 1944: Plant Growth under Controlled Conditions. III. Correlation between Various Physiological Processes and Growth in the Tomato Plant. American Journal of Botany 31(10): 597-618

Lewis, F.T. 1944: The Geometry of Growth and cell Division in Columnar Parenchyma. American Journal of Botany 31(10): 619-629

Banks, H.P. 1944: A New Devonian Lycopod Genus from Southeastern New York. American Journal of Botany 31(10): 649-659

Lewis, H.; Went, F.W. 1945: Plant Growth under Controlled Conditions. IV. Response of California Annuals to Photoperiod and Temperature. American Journal of Botany 32(1): 1-12

Esau, K. 1945: Vascularization of the Vegetative Shoots of Helianthus and Sambucus. American Journal of Botany 32(1): 18-29

Karling, J.S. 1945: Brazilian Chytrids. V. Nowakowskiella Macrospora N. Sp., and other Polycentric Species. American Journal of Botany 32(1): 29-35

Satina, S. 1945: Periclinal Chimeras in Datura in relation to the Development and Structure of the Ovule. American Journal of Botany 32(2): 72-81

Sterling, C. 1945: Growth and Vascular Development in the Shoot Apex of Sequoia Semperairens (Lamb.) Endl. I. Structure and Growth of the Shoot Apex. American Journal of Botany 32(3): 118-126

Blaser, H.W. 1945: Anatomy of Cryptostegia Grandiflora with Special Reference to the Latex System. American Journal of Botany 32(3): 135-141

Raper, K.B.; Coghill, R.D.; Hollaender, A. 1945: The Production and Characterization of Ultraviolet-Induced Mutations in Aspergillus Terreus. II. Cultural and Morphological Characteristics of the Mutations. American Journal of Botany 32(3): 165-176

Sherff, E.E. 1945: Some Additions to the Genus Dodonaea L. (Fam. Sapindaceae). American Journal of Botany 32(4): 202-214

Hollaender, A.; Sansome, E.R.; Zimmer, E.; Demerec, M. 1945: Quantitative Irradiation Experiments with Neurospora Crassa.: II. Ultraviolet Irradiation. American Journal of Botany 32(4): 226-235

White, P.R. 1945: Metastatic (Graft) Tumors of Bacteria-Free Crown-Galls on Vinca Rosea. American Journal of Botany 32(5): 237-241

Addicott, F.T. 1945: The Anatomy of Leaf Abscission and Experimental Defoliation in Guayule. American Journal of Botany 32(5): 250-256

Springer, M.E. 1945: A Morphologic Study of the Genus Monoblepharella. American Journal of Botany 32(5): 259-269

Smith, P.F. 1945: Auxin in Leaves and its Inhibitory effect on Bud Growth in Guayule. American Journal of Botany 32(5): 270-276

Priestley, J.H. 1945: Observations on Spiral Grain in Timber. American Journal of Botany 32(5): 277-284

Witkus, E.R. 1945: Endomitotic Tapetal cell Divisions in Spinacia. American Journal of Botany 32(6): 326-330

Eames, A.J.; Cox, L.G. 1945: A Remarkable Tree-Fall and an Unusual type of Graft-Union Failure. American Journal of Botany 32(6): 331-335

van Overbeek, J.; Gregory, L.E. 1945: A Physiological Separation of two Factors Necessary for the Formation of Roots on Cuttings. American Journal of Botany 32(6): 336-341

Manton, I. 1945: New Evidence on the Telophase Split in Todea Barbara. American Journal of Botany 32(6): 342-348

Karling, J.S. 1945: Brazilian Chytrids. VI. Rhopalophlyctis and Chytriomyces, two New Chitinophyllic Operculate Genera. American Journal of Botany 32(7): 362-369

Dermen, H. 1945: The Mechanism of Colchicine-Induced Cytohistological Changes in Cranberry. American Journal of Botany 32(7): 387-394

Rollins, R.C. 1945: Interspecific Hybridization in Parthenium I. Crosses between Guayule (P. Argentatum) and Mariola (P. Incanum). American Journal of Botany 32(7): 395-404

Black, L.M. 1945: A Virus Tumor Disease of Plants. American Journal of Botany 32(7): 408-415

Dawson, R.F. 1945: An Experimental Analysis of Alkaloid Production in Nicotiana: The Origin of Nornicotine. American Journal of Botany 32(7): 416-423

Burkholder, P.R.; Sinnott, E.W. 1945: Morphogenesis of Fungus Colonies in Submerged Shaken Cultures. American Journal of Botany 32(7): 424-431

Hanson, A.M. 1945: A Morphological, Developmental, and Cytological Study of four Saprophytic Chytrids. I. Catenomyces Persicinus Hanson. American Journal of Botany 32(7): 431-438

Foster, A.S. 1945: Origin and Development of Sclereids in the Foliage Leaf of Trochodendron Aralioides Sieb. & Zucc. American Journal of Botany 32(8): 456-468

Went, F.W. 1945: Plant Growth under Controlled Conditions. V. The relation between Age, Light, Variety and Thermoperiodicity of Tomatoes. American Journal of Botany 32(8): 469-479

Hanson, A.M. 1945: A Morphological, Developmental, and Cytological Study of four Saprophytic Chytrids. II. Rhizophydium Coronum Hanson. American Journal of Botany 32(8): 479-487

Walker, J.C.; Hooker, W.J. 1945: Plant Nutrition in relation to Disease Development. II. Cabbage Clubroot. American Journal of Botany 32(8): 487-490

Robbins, W.J.; Ma, R. 1945: Growth Factors for Trichophyton Mentagrophytes. American Journal of Botany 32(8): 509-523

Whittenberger, R.T. 1945: Silicon Absorption by Rye and Sunflower. American Journal of Botany 32(9): 539-549

Rollins, R.C. 1945: Evidence for Genetic Variation among Apomictically Produced Plants of Several F 1 Progenies of Guayule (Parthenium Argentatum) and Mariola (P. Incanum). American Journal of Botany 32(9): 554-560

Randall, T.E.; Rick, C.M. 1945: A Cytogenetic Study of Polyembryony in Asparagus Officinalis L. American Journal of Botany 32(9): 560-569

Karling, J.S. 1945: Brazilian Chytrids. VII. Observations Relative to Sexuality in two New Species of Siphonaria. American Journal of Botany 32(9): 580-587

Miller, H.A.; Wetmore, R.H. 1945: Studies in the Developmental Anatomy of Phlox Drummondii Hook. I. The Embryo. American Journal of Botany 32(9): 588-598

Johnson, B.L. 1945: Natural Hybrids between Oryzopsis Hymenoides and Several Species of Stipa. American Journal of Botany 32(9): 599-608

Whittenberger, R.T.; Kelner, A. 1945: Rubber in Cryptostegia Leaf Chlorenchyma. American Journal of Botany 32(10): 619-627

Erickson, L.C. 1945: The Water Factor in Transplanting Guayule. American Journal of Botany 32(10): 634-643

Went, F.W.; Cosper, L. 1945: Plant Growth under Controlled Conditions. VI. Comparison between Field and Air-Conditioned Greenhouse Culture of Tomatoes. American Journal of Botany 32(10): 643-654

Snyder, W.C.; Hansen, H.N. 1945: The Species Concept in Fusarium with Reference to Discolor and other Sections. American Journal of Botany 32(10): 657-666

Miller, H.A.; Wetmore, R.H. 1946: Studies in the Developmental Anatomy of Phlox Drummondii Hook. III. The Apices of the Mature Plant. American Journal of Botany 33(1): 1-10

Whitaker, T.W.; Carter, G.F. 1946: Critical Notes on the Origin and Domestication of the Cultivated Species of Cucurbita. American Journal of Botany 33(1): 10-15

Rollins, R.C. 1946: Interspecific Hybridization in Parthenium. II. Crosses Involving P. Argentatum, P. Incanum, P. Stramonium, P. Tomentosum and P. Hysterophorus. American Journal of Botany 33(1): 21-30

Sterling, C. 1946: Growth and Vascular Development in the Shoot Apex of Sequoia Sempervirens (Lamb.) Endl. III. Cytological Aspects of Vascularization. American Journal of Botany 33(1): 35-45

Zeiner, H.M. 1946: Botanical Survey of the Angel Mounds Site, Evansville, Indiana. American Journal of Botany 33(1): 83-90

Atwood, S.S.; Kreitlow, K.W. 1946: Studies of a Genetic Disease of Trifolium Repens Simulating a Virosis. American Journal of Botany 33(2): 91-100

van Overbeek, J.; Gordon, S.A.; Gregory, L.E. 1946: An Analysis of the Function of the Leaf in the Process of Root Formation in Cuttings. American Journal of Botany 33(2): 100-107

Sparrow, F.K. 1946: Observations on Chytridiaceous Parasites of Phanerogams. I. Physoderma Menyanthis de Bary. American Journal of Botany 33(2): 112-118

Matzke, E.B.; Nestler, J. 1946: Volume-Shape Relationships In Variant Foams. A Further Study Of The RLe Of Surface Forces In Three-Dimensional Cell Shape Determination. American Journal of Botany 33(2): 130-144

Stuckey, I.H.; Banfield, W.G. 1946: The Morphological Variations and the Occurrence of Aneuploids in some Species of Agrostis in Rhode Island. American Journal of Botany 33(3): 185-190

Meyer, B.S. 1946: Effects of Various Concentrations of Boron on the Development of Taraxacum Kok-Saghyz in Sand Culture. American Journal of Botany 33(3): 204-209

Walker, J.C.; Foster, R.E. 1946: Plant Nutrition in relation to Disease Development. III. Fusarium Wilt of Tomato. American Journal of Botany 33(4): 259-264

Curtis, J.T.; Blondeau, R. 1946: Influence of Time of Day on Latex Flow from Cryptostegia Grandi Flora. American Journal of Botany 33(4): 264-270

Wilson, L.R.; Webster, R.M. 1946: Plant Microfossils from a Fort Union Coal of Montana. American Journal of Botany 33(4): 271-278

Uhvits, R. 1946: Effect of Osmotic Pressure on Water Absorption and Germination of Alfalfa Seeds. American Journal of Botany 33(4): 278-285

Gunckel, J.E.; Wetmore, R.H. 1946: Studies of Development in Long Shoots and Short Shoots of Ginkgo Biloba L. I. The Origin and Pattern of Development of the Cortex, Pith and Procambium. American Journal of Botany 33(4): 285-295

Ball, E. 1946: Development in Sterile Culture of Stem Tips and Subjacent Regions of Tropaeolum Majus L. And of Lupinus Albus L. American Journal of Botany 33(5): 301-318

MacDougal, D.T. 1946: Streaming Movements of Solutions in Plants. American Journal of Botany 33(5): 318-328

Karling, J.S. 1946: Brazilian Chytrids. IX. Species of Rhizophydium. American Journal of Botany 33(5): 328-334

Plank, N. 1946: The Nature of Cellulose in Sphagnum. American Journal of Botany 33(5): 335-337

Stebbins, G.L.; Valencia, J.I.; Valencia, R.M. 1946: Artificial and Natural Hybrids in the Gramineae, Tribe Hordeae I. Elymus, Sitanion, and Agropyron. American Journal of Botany 33(5): 338-351

Biale, J.B. 1946: Effect of Oxygen Concentration on Respiration of the Fuerte Avocado Fruit. American Journal of Botany 33(5): 363-373

Zuck, R.K.; Diehl, W.W. 1946: On Fungal Damage to Sun-Exposed Cotton Duck. American Journal of Botany 33(5): 374-382

Loo, S.-W. 1946: Preliminary Experiment on the Cultivation of Baeria Chrysostoma under Sterile Conditions. American Journal of Botany 33(5): 382-389

Svenson, H.K. 1946: Vegetation of the Coast of Ecuador and Peru and its relation to the Galapagos Islands. I. Geographical Relations of the Flora. American Journal of Botany 33(5): 394-426

Svenson, H.K. 1946: Vegetation of the Coast of Ecuador and Peru and its relation to that of the Galapagos Islands. II. Catalogue of Plants. American Journal of Botany 33(6): 427-498

Sherff, E.E. 1946: Some New or Otherwise Noteworthy Dicotyledonous Plants. American Journal of Botany 33(6): 499-510

Gunckel, J.E.; Wetmore, R.H. 1946: Studies of Development in Long Shoots and Short Shoots of Ginkgo Biloba L. II. Phyllotaxis and the Organization of the Primary Vascular System; Primary Phloem and Primary Xylem. American Journal of Botany 33(6): 532-543

Bloch, R. 1946: Differentiation and Pattern in Monstera Deliciosa. The Idioblastic Development of the Trichosclereids in the Air Root. American Journal of Botany 33(6): 544-551

Erickson, L.C. 1946: Growth of Tomato Roots as Influenced by Oxygen in the Nutrient Solution. American Journal of Botany 33(6): 551-561

Landes, M. 1946: Seed Development in Acalypha Rhomboidea and some other Euphorbiaceae. American Journal of Botany 33(6): 562-568

Struckmeyer, B.E. 1946: The Anatomy of the Abnormal Swellings on the Stems of some Varieties of Soybeans. American Journal of Botany 33(6): 571-577

Stebbins, G.L.; Valencia, J.I.; Valencia, R.M. 1946: Artificial and Natural Hybrids in the Gramineae, Tribe Hordeae. II. Agropyron, Elymus and Hordeum. American Journal of Botany 33(7): 579-586

Patterson, P.M. 1946: Osmotic Values of Bryophytes and Problems Presented by Refractory types. American Journal of Botany 33(7): 604-611

Chin, T.C. 1946: The Cytology of Polyploid Sorghum. American Journal of Botany 33(7): 611-614

Weaver, H.L. 1946: A Developmental Study of Maize with Particular Reference to Hybrid Vigor. American Journal of Botany 33(7): 615-624

Warmke, H.E. 1946: Sex Determination and Sex Balance in Melandrium. American Journal of Botany 33(8): 648-660

Beetle, A.A. 1946: Studies in the Genus Scirpus L. VIII. Notes on its Taxonomy, Phylogeny, and Distribution. American Journal of Botany 33(8): 660-666

Allen, G.S. 1946: Embryogeny and Development of the Apical Meristems of Pseudotsuga. I. Fertilization and Early Embryogeny. American Journal of Botany 33(8): 666-677

Traub, H.P.; Slattery, M.C.; McRary, W.L. 1946: The effect of Moisture Stress on Nursery-Grown Guayule with Reference to Changes in Reserve Carbohydrates. American Journal of Botany 33(9): 699-705

Hanson, A.M. 1946: A Morphological, Developmental, and Cytological Study of four Saprophytic Chytrids. IV. Phlyctorhiza Endogena Gen. Nov. Sp. Nov. American Journal of Botany 33(9): 732-739

Sterling, C. 1946: Organization of the Shoot of Pseudotsuga Taxifolia (Lamb.) Britt. I. Structure of the Shoot Apex. American Journal of Botany 33(9): 742-750

Curtis, J.T. 1946: Some Factors Affecting Fruit Production by Cryptostegia. American Journal of Botany 33(10): 763-769

Rabideau, G.S.; French, C.S.; Holt, A.S. 1946: The Absorption and Reflection Spectra of Leaves, Chloroplast Suspensions, and Chloroplast Fragments as measured in an Ulbricht Sphere. American Journal of Botany 33(10): 769-777

Sass, J.E. 1946: The Development of Endosperm and Antipodal Tissue in Argentine Waxy Maize. American Journal of Botany 33(10): 791-795

Wilson, K.S.; Withner, C.L. 1946: Stock-Scion Relationships in Tomatoes. American Journal of Botany 33(10): 796-801

Lucas, G.B. 1946: Genetics of Glomerella. IV. Nuclear Phenomena in the Ascus. American Journal of Botany 33(10): 802-806

Reeve, R.M. 1946: Ontogeny of the Sclereids in the Integument of Pisum Sativum L. American Journal of Botany 33(10): 806-817

Furr, J.R.; Cooper, W.C.; Reece, P.C. 1947: An Investigation of Flower Formation in Adult and Juvenile Citrus Trees. American Journal of Botany 34(1): 1-8

Stewart, R.N. 1947: The Morphology of Somatic Chromosomes in Lilium. American Journal of Botany 34(1): 9-26

Karling, J.S. 1947: Keratinophilic Chytrids. II. Phlyctorhiza Variabilis N. Sp. American Journal of Botany 34(1): 27-32

Dermen, H. 1947: Periclinal Cytochimeras and Histogenesis in Cranberry. American Journal of Botany 34(1): 32-43

Sterling, C. 1947: Sclereid Formation in the Shoot of Pseudotsuga Taxifolia. American Journal of Botany 34(1): 45-52

Sparrow, F.K. 1947: Observations on Chytridiaceous Parasites of Phanerogams. II. A Preliminary Study of the Occurrence of Ephemeral Sporangia in the Physoderma Disease of Maize. American Journal of Botany 34(2): 94-97

Einset, J. 1947: Aneuploidy in relation to Partial Sterility in Autotetraploid Lettuce (Lactuca Sativa L.). American Journal of Botany 34(3): 99-105

Wang, F.H. 1947: Embryological Development of Inbred and Hybrid Zea Mays L. American Journal of Botany 34(3): 113-125

Hansen, H.P. 1947: Postglacial Vegetation of the Northern Great Basin. American Journal of Botany 34(3): 164-171

Matzke, E.B. 1947: The Three-Dimensional Shape of Epidermal cells of Aloe Aristata. American Journal of Botany 34(4): 182-195

Allen, G.S. 1947: Embryogeny and the Development of the Apical Meristems of Pseudotsuga. III. Development of the Apical Meristems. American Journal of Botany 34(4): 204-211

Esau, K. 1947: A Study of some Sieve-Tube Inclusions. American Journal of Botany 34(4): 224-233

Chester, K.S. 1947: National Requirement and Availability of Botanists. American Journal of Botany 34(4): 240-243

Baldwin, J.T. 1947: Hevea Rigidifolia. American Journal of Botany 34(5): 261-266

Takahashi, W.N.; Rawlins, T.E. 1947: An Electron Microscope Study of Squash Mosaic Virus. American Journal of Botany 34(5): 271-272

Sterling, C. 1947: Organization of the Shoot of Pseudotsuga Taxifolia (Lamb.) Britt. II. Vascularization. American Journal of Botany 34(5): 272-280

Penny, J.S. 1947: Studies on the Conifers of the Magothy Flora. American Journal of Botany 34(5): 281-296

van Overbeek, J.; Crist, R.E. 1947: The Role of a Tropical Green Alga in Beach Sand Formation. American Journal of Botany 34(6): 299-300

Biale, J.B.; Young, R.E. 1947: Critical Oxygen Concentrations for the Respiration of Lemons. American Journal of Botany 34(6): 301-309

Cormack, R.G.H. 1947: A Comparative Study of Developing Epidermal cells in White Mustard and Tomato Roots. American Journal of Botany 34(6): 310-314

Stewart, W.N. 1947: A Comparative Study of Stigmarian Appendages and Isoetes Roots. American Journal of Botany 34(6): 315-324

Sparrow, F.K. 1947: Observations on Chytridiaceous Parasites of Phanerogams. III. Physoderma Claytoniana and an Associated Parasite. American Journal of Botany 34(6): 325-329

Flory, W.S. 1947: Crossing Relationships among Hybrid and Specific Plum Varieties, and among the Several Prunus Species Which Are Involved. American Journal of Botany 34(6): 330-335

Schopf, J.M. 1947: Botanical Aspects of Coal Petrology: Coal from the Coos Bay Field in Southwestern Oregon. American Journal of Botany 34(6): 335-345

Larsen, P. 1947: Avena Curvatures Produced by Mixtures of Growth Promoting and Growth Retarding Substances. American Journal of Botany 34(7): 349-356

Jacobs, W.P. 1947: The Development of the Gynophore of the Peanut Plant, Arachis Hypogaea L. I. The Distribution of Mitoses, the Region of Greatest Elongation, and the Maintenance of Vascular Continuity in the Intercalary Meristem. American Journal of Botany 34(7): 361-370

Hurd-Karrer, A.M.; Rodenhiser, H.A. 1947: Structures Corresponding to Appressoria and Substomatal Vesicles Produced on Nutrient-Solution Agar by Cereal Rusts. American Journal of Botany 34(7): 377-384

Dorland, R.E.; Went, F.W. 1947: Plant Growth under Controlled Conditions. VIII. Growth and Fruiting of the Chili Pepper (Capsicum Annuum). American Journal of Botany 34(8): 393-401

King, G.S. 1947: Peripheral Deposits of Citrus Fruit Vesicles Stained by Oil-Soluble Dyes. American Journal of Botany 34(8): 427-431

Boke, N.H. 1947: Development of the Adult Shoot Apex and Floral Initiation in Vinca Rosea L. American Journal of Botany 34(8): 433-439

Williams, B.C. 1947: The Structure of the Meristematic Root Tip and Origin of the Primary Tissues in the Roots of Vascular Plants. American Journal of Botany 34(9): 455-462

Rigg, G.B. 1947: Soil and Air Temperatures in a Sphagnum Bog of the Pacific Coast of North America. American Journal of Botany 34(9): 462-469

Higinbotham, N.; Powers, E.L. 1947: Some Factors Affecting the Relative Amounts of Pigmentation in Coccosporium Sp. American Journal of Botany 34(9): 483-492

Stewart, W..S.; Gammon, C. 1947: Fog Application of 2,4-D to Wild Grape and other Plants. American Journal of Botany 34(9): 492-496

Foster, A.S. 1947: Structure and Ontogeny of the Terminal Sclereids in the Leaf of Mouriria Huberi Cogn. American Journal of Botany 34(9): 501-514

Yarwood, C.E. 1947: Water Loss from Fungus Cultures. American Journal of Botany 34(9): 514-520

Kelly, S. 1947: The Relationship between Respiration and Water Uptake in the Oat Coleoptile. American Journal of Botany 34(10): 521-526

Moore, R.J. 1947: Cytotaxonomic Studies in the Loganiaceae. I. Chromosome Numbers and Phylogeny in the Loganiaceae. American Journal of Botany 34(10): 527-538

Lawrence, W.E. 1947: Chromosome Numbers in Achillea in relation to Geographic Distribution. American Journal of Botany 34(10): 538-545

Granick, S.; Porter, K.R. 1947: The Structure of the Spinach Chloroplast as Interpreted with the Electron Microscope. American Journal of Botany 34(10): 545-550

Edwards, G.A.; Buell, C.B.; Weston, W.H. 1947: The Influence of Mineral Oil upon the Oxygen Consumption of Sordaria Fimicola. American Journal of Botany 34(10): 551-555

Buell, C.B.; Weston, W.H. 1947: Application of the Mineral Oil Conservation Method to Maintaining Collections of Fungous Cultures. American Journal of Botany 34(10): 555-561

Puri, V. 1947: Studies in Floral Anatomy. IV. Vascular Anatomy of the Flower of certain Species of the Passifloraceae. American Journal of Botany 34(10): 562-573

Westergaard, M.; Mitchell, H.K. 1947: Neurospora V. A Synthetic Medium Favoring Sexual Reproduction. American Journal of Botany 34(10): 573-577

Ajello, L. 1948: A Cytological and Nutritional Study of Polychytrium Aggregatum. I. Cytology. American Journal of Botany 35(1): 1-12

Ennis, W.B. 1948: Some Cytological effects of O-Isopropyl N-Phenyl Carbamate upon Avena. American Journal of Botany 35(1): 15-21

Wang, F.H. 1948: Life History of Keteleeria. I. Strobili, Development of the Gametophytes and Fertilization in Keteleeria Evelyniana. American Journal of Botany 35(1): 21-27

Pearson, N.L. 1948: Observations on Seed and Seed Hair Growth in Asclepias Syriaca L. American Journal of Botany 35(1): 27-36

Perlman, D. 1948: On the Nutrition of Memnoniella Echinata and Stachybotrys Atra. American Journal of Botany 35(1): 36-41

Luttrell, E.S. 1948: The Morphology of Ellisiodothis Inquinans. American Journal of Botany 35(1): 57-64

Reeve, R.M. 1948: The Tunica-Corpus Concept and Development of Shoot Apices in certain Dicotyledons. American Journal of Botany 35(1): 65-75

Swamy, B.G.L. 1948: Contributions to the Life History of a Cycas from Mysore (India). American Journal of Botany 35(2): 77-88

Spoerl, E. 1948: Amino Acids as Sources of Nitrogen for Orchid Embryos. American Journal of Botany 35(2): 88-95

Went, F.W.; Carter, M. 1948: Growth Response of Tomato Plants to Applied Sucrose. American Journal of Botany 35(2): 95-106

Wallihan, E.F. 1948: The Influence of Aluminum on the Phosphorus Nutrition of Plants. American Journal of Botany 35(2): 106-112

Bonner, W.; Bonner, J. 1948: The Role of Carbon Dioxide in Acid Formation by Succulent Plants. American Journal of Botany 35(2): 113-117

Winokur, M. 1948: Growth Relationships of Chlorella Species. American Journal of Botany 35(2): 118-129

Cheadle, V.I. 1948: Observations on the Phloem in the Monocotyledoneae. II. Additional Data on the Occurrence and Phylogenetic Specialization in Structure of the Sieve Tubes in the Metaphloem. American Journal of Botany 35(2): 129-131

Ajello, L. 1948: A Cytological and Nutritional Study of Polychytrium Aggregatum. Part II. Nutrition. American Journal of Botany 35(3): 135-140

Walters, M.S.; Gerstel, D.U. 1948: A Cytological Investigation of a Tetraploid Rhoeo Discolor. American Journal of Botany 35(3): 141-150

Emerson, R.; Cantino, E.C. 1948: The Isolation, Growth, and Metabolism of Blastocladia in Pure Culture. American Journal of Botany 35(3): 157-171

Walker, J.C.; Kendrick, J.B. 1948: Plant Nutrition in relation to Disease Development. IV. Bacterial Canker of Tomato. American Journal of Botany 35(3): 186-192

Baker, K.F. 1948: The Coat-Bound Condition of Germinating Pepper Seeds. American Journal of Botany 35(3): 192-193

Ritchie, D. 1948: The Development of Lycoperdon Oblongisporum. American Journal of Botany 35(4): 215-219

Van Fleet, D.S. 1948: Cortical Patterns and Gradients in Vascular Plants. American Journal of Botany 35(4): 219-227

Riker, A.J.; Gutsche, A.E. 1948: The Growth of Sunflower Tissue in Vitro on Synthetic Media with Various Organic and Inorganic Sources of Nitrogen. American Journal of Botany 35(4): 227-238

Karling, J.S. 1948: Chytridiosis of Scale Insects. American Journal of Botany 35(4): 246-254

Wilkinson, A.M. 1948: Floral Anatomy and Morphology of some Species of the Tribe Lonicereae of the Caprifoliaceae. American Journal of Botany 35(5): 261-271

Thimann, K.V.; Bonner, W.D. 1948: Experiments on the Growth and Inhibition of Isolated Plant Parts. I. The Action of Iodoacetate and Organic Acids on the Avena Coleoptile. American Journal of Botany 35(5): 271-281

Galston, A.W. 1948: On the Physiology of Root Initiation in Excised Asparagus Stem Tips. American Journal of Botany 35(5): 281-287

Humm, H.J.; Williams, L.G. 1948: A Study of Agar from two Brazilian Seaweeds. American Journal of Botany 35(5): 287-292

Lewis, R.W. 1948: Mutants of Neurospora Requiring Succinic Acid or a Biochemically Related Acid for Growth. American Journal of Botany 35(5): 292-295

Garber, E.D. 1948: A Reciprocal Translocation in Sorghum Versicolor Anderss. American Journal of Botany 35(5): 295-297

Barnett, H.L.; Lilly, V.G. 1948: The Interrelated Effects Of Vitamins, Temperature, And pH Upon Vegetative Growth Of Sclerotinia Camelliae. American Journal of Botany 35(5): 297-302

Sachet, M.-H. 1948: Fertilization in six Incompatible Species Crosses of Datura. American Journal of Botany 35(5): 302-309

Tsui, C. 1948: The effect of Zinc on Water relation and Osmotic Pressure of the Tomato Plant. American Journal of Botany 35(5): 309-311

Brodie, H.J. 1948: Tetrapolarity And Unilateral Diploidization In The Bird'S Nest Fungus Cyathus Stercoreus. American Journal of Botany 35(5): 312-320

Matzke, E.B. 1948: The Three-Dimensional Shape of Epidermal cells of the Apical Meristem of Anacharis Densa (Elodea). American Journal of Botany 35(6): 323-332

Cave, M.S. 1948: Sporogenesis and Embryo Sac Development of Hesperocallis and Leucocrinum in relation to their Systematic Position. American Journal of Botany 35(6): 343-349

Levittan, E.D.; Barghoorn, E.S. 1948: Sphenostrobus Thompsonii: A New Genus of the Spenophyllales?. American Journal of Botany 35(6): 350-358

Love, R.M. 1948: Preliminary Cytological Studies of Ehrharta Calycina Smith. American Journal of Botany 35(6): 358-360

Wilkinson, A.M. 1948: Floral Anatomy and Morphology of some Species of the Tribes Linnaeeae and Sambuceae of the Caprifoliaceae. American Journal of Botany 35(7): 365-371

Brown, W.V. 1948: A Cytological Study in the Gramineae. American Journal of Botany 35(7): 382-395

Northcraft, R.D. 1948: Marine Algal Colonization on the Monterey Peninsula, California. American Journal of Botany 35(7): 396-404

Moore, R.J. 1948: Cytotaxonomic Studies in the Loganiaceae. II. Embryology of Polypremum Procumbens L. American Journal of Botany 35(7): 404-410

Boke, N.H. 1948: Development of the Perianth in Vinca Rosea L. American Journal of Botany 35(7): 413-423

Cummings, J.M. 1948: Chromosome End Arrangement in Datura Ceratocaula. American Journal of Botany 35(7): 444-554

Wilkinson, A.M. 1948: Floral Anatomy and Morphology of some Species of the Genus Viburnum of the Caprifoliaceae. American Journal of Botany 35(8): 455-465

Wylie, R.B. 1948: The Dominant Role of the Epidermis in Leaves of Adiantum. American Journal of Botany 35(8): 465-473

Blaser, H.W.; Einset, J. 1948: Leaf Development in six Periclinal Chromosomal Chimeras of Apple Varieties. American Journal of Botany 35(8): 473-482

Couch, G.C.; Rice, E.L. 1948: Vegetative Habit And Reproduction Of Desmidium Grevillii (KTz.) deBary. American Journal of Botany 35(8): 482-486

Cheadle, V.I.; Uhl, N.W. 1948: Types of Vascular Bundles in the Monocotyledoneae and their relation to the Late Metaxylem Conducting Elements. American Journal of Botany 35(8): 486-496

Ryan, F.J. 1948: The Germination of Conidia from Biochemical Mutants of Neurospora. American Journal of Botany 35(8): 497-503

Karling, J.S. 1948: An Olpidium Parasite of Allomyces. American Journal of Botany 35(8): 503-510

Braun, A.C. 1948: Studies on the Origin and Development of Plant Teratomas Incited by the Crown-Gall Bacterium. American Journal of Botany 35(8): 511-519

Bannan, M.W. 1948: Tetraploid Taraxacum Kok-Saghyz. V. Cell Size. American Journal of Botany 35(8): 532-539

Yin, H.C.; Liu, C.H. 1948: Experiments on the Rooting of Tung Tree Cuttings. American Journal of Botany 35(8): 540-542

Watson, D.P. 1948: An Anatomical Study of the Modification of Bean Leaves as a Result of Treatment with 2,4-D. American Journal of Botany 35(9): 543-555

Felber, I.M. 1948: The Formation of Protuberances on Bean Leaves in Response to 2,4-D Treatments. American Journal of Botany 35(9): 555-558

Hulbary, R.L. 1948: Three-Dimensional cell Shape in the Tuberous Roots of Asparagus and in the Leaf of Rhoeo. American Journal of Botany 35(9): 558-566

MacVicar, R.; Burris, R.H. 1948: Translocation Studies in Tomato using Ammonium Sulfate Labeled with N 15. American Journal of Botany 35(9): 567-570

Tang, Y.W.; Bonner, J. 1948: The Enzymatic Inactivation of Indole Acetic Acid. II. The Physiology of the Enzyme. American Journal of Botany 35(9): 570-578

Cheadle, V.I.; Uhl, N.W. 1948: The relation of Metaphloem to the types of Vascular Bundles in the Monocotyledoneae. American Journal of Botany 35(9): 578-583

Cain, S.A.; Cain, L.G. 1948: Palynological Studies at Sodon Lake. II. Size-Frequency Studies of Pine Pollen, Fossil and Modern. American Journal of Botany 35(9): 583-591

Reeve, R.M. 1948: Late Embryogeny and Histogenesis in Pisum. American Journal of Botany 35(9): 591-602

Nance, J.F. 1948: The Role of Oxygen in Nitrate Assimilation by Wheat Roots. American Journal of Botany 35(9): 602-606

Manning, W.E. 1948: The Morphology of the Flowers of the Juglandaceae. III. The Staminate Flowers. American Journal of Botany 35(9): 606-621

Swamy, B.G.L. 1948: A Contribution to the Embryology of the Marcgraviaceae. American Journal of Botany 35(9): 628-633

Venning, F.D. 1948: The Ontogeny of the Laticiferous Canals in the Anacardiaceae. American Journal of Botany 35(9): 637-644

Atchison, E. 1948: Studies in the Leguminosae. II. Cytogeography of Acacia (Tourn.) L. American Journal of Botany 35(10): 651-655

Hamilton, H.H. 1948: A Developmental Study of the Apical Meristem in four Varieties of Avena Sativa Grown at two Temperatures. American Journal of Botany 35(10): 656-665

Dodd, J.D. 1948: On the Shapes of cells in the Cambial Zone of Pinus Silvestris L. American Journal of Botany 35(10): 666-682

Williams, L.G. 1948: Seasonal Alternation of Marine Floras at Cape Lookout, North Carolina. American Journal of Botany 35(10): 682-695

Uhl, C.H. 1948: Cytotaxonomic Studies in the Subfamilies Crassuloideae, Kalanchoideae, and Cotyledonoideae of the Crassulaceae. American Journal of Botany 35(10): 695-706

Stafford, H.A. 1948: Studies on the Growth and Xylary Development of Phleum Pratense Seedlings in Darkness and in Light. American Journal of Botany 35(10): 706-715

Britton, M.E. 1948: New Species of Oedogonium from Leyte, the Philippine Islands. American Journal of Botany 35(10): 715-719

Whittenberger, R.T.; Naghski, J. 1948: Separation and Mounting of Leaf Vein Skeletons and Epidermis. American Journal of Botany 35(10): 719-722

Wheeler, H.E.; Olive, L.S.; Ernest, C.T.; Edgerton, C.W. 1948: Genetics of Glomerella. V. Crozier and Ascus Development. American Journal of Botany 35(10): 722-728

Erickson, R.O. 1948: Cytological and Growth Correlations in the Flower Bud and Anther of Lilium Longiflorum. American Journal of Botany 35(10): 729-739

Wildman, S.G.; Bonner, J. 1948: Observations on the Chemical Nature and Formation of Auxin in the Avena Coleoptile. American Journal of Botany 35(10): 740-746

Hewitt, S.P.; Curtis, O.F. 1948: The effect of Temperature on Loss of Dry Matter and Carbohydrate from Leaves by Respiration and Translocation. American Journal of Botany 35(10): 746-755

Golub, S.J.; Wetmore, R.H. 1948: Studies of Development in the Vegetative Shoot of Equisetum Arvense L. I. The Shoot Apex. American Journal of Botany 35(10): 755-767

Golub, S.J.; Wetmore, R.H. 1948: Studies of Development in the Vegetative Shoot of Equisetum Arvense L. II. The Mature Shoot. American Journal of Botany 35(10): 767-781

Sherff, E.E. 1949: I. Introduction. American Journal of Botany 36(1): 1-4

Blake, S.F. 1949: Iii. Byways of Nomenclature. American Journal of Botany 36(1): 8-9

Bailey, L.H. 1949: Vii. Problems in Taxonomy. American Journal of Botany 36(1): 22-24

Hansen, H.P. 1949: Postglacial Forests in South Central Alberta, Canada. American Journal of Botany 36(1): 54-65

Dittmer, H.J. 1949: Root Hair Variations in Plant Species. American Journal of Botany 36(2): 152-155

Church, G.L. 1949: A Cytotaxonomic Study of Glyceria and Puccinellia. American Journal of Botany 36(2): 155-165

Moore, R.F. 1949: Downward Translocation of Phosphorus in Separated Maize Roots. American Journal of Botany 36(2): 166-169

Fuller, H.J. 1949: Photoperiodic Responses of Chenopodium Quinoa Willd. And Amaranthus Caudatus L. American Journal of Botany 36(2): 175-180

Perlman, D. 1949: Studies on the Growth and Metabolism of Polyporus Anceps in Submerged Culture. American Journal of Botany 36(2): 180-184

Sterling, C. 1949: The Primary Body of the Shoot of Dianthera Americana. American Journal of Botany 36(2): 184-193

Parker, M.W.; Hendricks, S.B.; Borthwick, H.A.; Went, F.W. 1949: Spectral Sensitivities for Leaf and Stem Growth of Etiolated Pea Seedlings and their Similarity to Action Spectra for Photoperiodism. American Journal of Botany 36(2): 194-204

Garrison, R. 1949: Origin and Development of Axillary Buds: Syringa Vulgaris L. American Journal of Botany 36(2): 205-213

Taylor, S.H. 1949: Initiation and Development of the Gall of Aylax Glechomae on Nepeta Hederacea. American Journal of Botany 36(2): 222-230

Laubengayer, R.A. 1949: The Vascular Anatomy of the Eight-Rowed Ear and Tassel of Golden Bantam Sweet Corn. American Journal of Botany 36(2): 236-244

Antikajian, G. 1949: A Developmental, Morphological, and Cytological Study of Asterophlyctis with Special Reference to its Sexuality, Taxonomy, and Relationships. American Journal of Botany 36(2): 245-262

Nance, J.P. 1949: A Comparison of Carbohydrate Loss and Carbon Dioxide Production during Fermentation by Barley Roots. American Journal of Botany 36(3): 274-276

Davis, D.E. 1949: Some effects of Calcium Deficiency on the Anatomy of Pinus Taeda. American Journal of Botany 36(3): 276-282

Wylie, R.B. 1949: Variations in Leaf Structure among Adiantum Pedatum Plants Growing in a Rock Cavern. American Journal of Botany 36(3): 282-287

Stebbins, G.L.; Walters, M.S. 1949: Artificial and Natural Hybrids in the Gramineae, Tribe Hordeae. III. Hybrids Involving Elymus Condensatus and E. Triticoides. American Journal of Botany 36(3): 291-301

Thompson, R.H. 1949: Immobile Dinophyceae. I. New Records and a New Species. American Journal of Botany 36(3): 301-308

Gunckel, J.E.; Thimann, K.V.; Wetmore, R.H. 1949: Studies of Development in Long Shoots and Short Shoots of Ginkgo Biloba L. IV. Growth Habit, Shoot Expression and the Mechanism of its Control. American Journal of Botany 36(3): 309-316

Cooper, D.C. 1949: Flower and Seed Development in Oxybaphus Nyctagineus. American Journal of Botany 36(4): 348-355

Ehrlich, H.G.; McDonough, E.S. 1949: The Nuclear History in the Basidia and Basidiospores of Schizophyllum Commune Fries. American Journal of Botany 36(4): 360-363

Atchison, E. 1949: Studies in the Leguminosae. III. Cytological Studies of Lonchocarpus and Derris Species. American Journal of Botany 36(4): 364-368

Mitchell, J.E.; Burris, R.H.; Riker, A.J. 1949: Inhibition of Respiration in Plant Tissues by Callus Stimulating Substances and Related Chemicals. American Journal of Botany 36(4): 368-377

Garrison, R. 1949: Origin and Development of Axillary Buds: Betula Papyrifera Marsh. And Euptelea Polyandra Sieb. Et Zucc. American Journal of Botany 36(5): 379-389

Thirumalachar, M.J.; Dickson, J.G. 1949: The Cytology and Life-Cycle of a Cypericolous Entyloma Species. American Journal of Botany 36(5): 404-408

Shields, L.M.; Dean, H.L. 1949: Microtome Compression in Plant Tissue. American Journal of Botany 36(5): 408-416

Hall, B.A. 1949: The Floral Anatomy of Drosera and Begonia and its Bearing on the Theory of Carpel Polymorphism. American Journal of Botany 36(5): 416-421

Kelly, S.; Avery, G.S. 1949: The effect of 2,4-Dichlorophenoxyacetic Acid and other Physiologically Active Substances on Respiration. American Journal of Botany 36(5): 421-426

Lawrence, D.B. 1949: Self-Erecting Habit of Seedling Red Mangroves (Rhizophora Mangle L.). American Journal of Botany 36(5): 426-427

Bonner, J. 1949: Relations of Respiration and Growth in the Avena Coleoptile. American Journal of Botany 36(6): 429-436

Ball, E. 1949: The Shoot Apex and Normal Plant of Lupinus Albus L., Bases for Experimental Morphology. American Journal of Botany 36(6): 440-454

Karling, J.S. 1949: Truittella Setifera Gen. Nov. Et Sp. Nov., a New Chytrid from Maryland. American Journal of Botany 36(6): 454-460

Sterling, C. 1949: Some Features in the Morphology of Metasequoia. American Journal of Botany 36(6): 461-471

Curtis, D.S.; Zentmyer, G.A. 1949: Effect of Oxygen Supply on Phytophthora Root Rot of Avocado in Nutrient Solution. American Journal of Botany 36(6): 471-474

Gray, W.D. 1949: Initial Studies on the Metabolism of Hansenula Anomala (Hansen) Sydow. American Journal of Botany 36(6): 475-480

Wilkinson, A.M. 1949: Floral Anatomy and Morphology of Triosteum and of the Caprifoliaceae in General. American Journal of Botany 36(6): 481-489

Moore, R.J. 1949: Cytotaxonomic Studies in the Loganiaceae. III. Artificial Hybrids in the Genus Buddleja L. American Journal of Botany 36(7): 511-516

Cameron, D.R. 1949: Inheritance in Nicotiana Tabacum. XXII. Investigations on Multiple Seedlings. American Journal of Botany 36(7): 526-529

Lowry, R.J. 1949: Clustered Sporophytes in Mosses. American Journal of Botany 36(7): 529-532

Takahashi, W.N. 1949: The Morphology and Host Range of Brassica Nigra Virus. American Journal of Botany 36(7): 533-535

Boke, N.H. 1949: Development of the Stamens and Carpels in Vinca Rosea L. American Journal of Botany 36(7): 535-547

Juhrén, M.C.; Went, F.W. 1949: Growth in Darkness of Squash Plants Fed with Sucrose. American Journal of Botany 36(8): 552-559

Tewfik, S.; Stumpf, P.K. 1949: Carbohydrate Metabolism in Higher Plants. II. The Distribution of Aldolase in Plants. American Journal of Botany 36(8): 567-571

Eames, A.J. 1949: Comparative effects of Spray Treatments with Growth-Regulating Substances on the Nut Grass, Cyperus Rotundus L., and Anatomical Modifications following Treatment with Butyl 2,4-Dichlorophenoxyacetate. American Journal of Botany 36(8): 571-584

Matzke, E.B. 1949: Three-Dimensional Shape Changes during cell Division in the Epidermis of the Apical Meristem of Anacharis Densa (Elodea). American Journal of Botany 36(8): 584-595

Transeau, E.N. 1949: Fruiting Patterns of Coprinus Variegatus Peck. American Journal of Botany 36(8): 596-602

Marengo, N.P. 1949: A Study of the Cytoplasmic Inclusions during Sporogenesis in Onoclea Sensibilis. American Journal of Botany 36(8): 603-613

Gallegly, M.E.; Walker, J.C. 1949: Plant Nutrition in relation to Disease Development. V. Bacterial Wilt of Tomato. American Journal of Botany 36(8): 613-623

Smith, A.C. 1949: A Legislated Nomenclature for Species of Plants?. American Journal of Botany 36(8): 624-626

Spurr, A.R. 1949: Histogenesis and Organization of the Embryo in Pinus Strobus L. American Journal of Botany 36(9): 629-641

Singh, S.; Greulach, V.A. 1949: Effects of Alpha-Naphthaleneacetic Acid and Alpha-Naphthaleneacetamide on the Development of the Cotton Plant. American Journal of Botany 36(9): 646-651

Harris, J.O.; Allen, E.K.; Allen, O.N. 1949: Morphological Development of Nodules on Sesbania Grandiflora Poir., with Reference to the Origin of Nodule Rootlets. American Journal of Botany 36(9): 651-661

Swamy, B.G.L. 1949: The Comparative Morphology of the Santalaceae: Node, Secondary Xylem, and Pollen. American Journal of Botany 36(9): 661-673

Karling, J.S. 1949: Two New Eucarpic Inoperculate Chytrids from Maryland. American Journal of Botany 36(9): 681-687

Brown, S.W. 1949: Endomitosis in the Tapetum of Tomato. American Journal of Botany 36(10): 703-716

Chilton, S.J.P.; Wheeler, H.E. 1949: Genetics of Glomerella. VII. Mutation and Segregation in plus Cultures. American Journal of Botany 36(10): 717-721

Bonner, J.T.; Slifkin, M.K. 1949: A Study of the Control of Differentiation: The Proportions of Stalk and Spore cells in the Slime Mold Dictyostelium Discoideum. American Journal of Botany 36(10): 727-734

Reece, P.C.; Furr, J.R.; Cooper, W.C. 1949: Further Studies of Floral Induction in the Haden Mango (Mangifera Indica L.). American Journal of Botany 36(10): 734-740

Hall, W.C. 1949: The effects of Emasculation in relation to Nitrogen Supply during the Ontogeny of the Gherkin. American Journal of Botany 36(10): 740-746

Cantino, E.C. 1949: The Growth and Nutrition of Pythiogeton. American Journal of Botany 36(10): 747-756

Sponsler, O.L.; Bath, J.D. 1949: Electron Microscope Studies of Submicroscopic Structures of Ankistrodesmus Falcatus. American Journal of Botany 36(10): 756-758

Yarbrough, J.A. 1949: Arachis Hypogaea. The Seedling, its Cotyledons, Hypocotyl and Roots. American Journal of Botany 36(10): 758-772

Galston, A.W.; Baker, R.S. 1949: Studies on the Physiology of Light Action. II. The Photodynamic Action of Riboflavin. American Journal of Botany 36(10): 773-780

Alvim, P.deT. 1949: Studies on the Mechanism of Stomatal Behavior. American Journal of Botany 36(10): 781-791

Solomon, B. 1950: Inhibiting effect of Autoclaved Malt Preventing the in Vitro Growth of Datura Embryos. American Journal of Botany 37(1): 1-5

Sanders, M.E. 1950: Development of Self and Hybrid Datura Embryos in Artificial Culture. American Journal of Botany 37(1): 6-15

Artschwager, E. 1950: The Time Factor in the Differentiation of Secondary Xylem and Phloem in Pecan. American Journal of Botany 37(1): 15-24

Menzel, M.Y. 1950: Cytotaxonomic Observations on some Genera of the Solanae: Margaranthus, Saracha, and Quincula. American Journal of Botany 37(1): 25-30

Tatum, E.L.; Barratt, R.W.; Fries, N.; Bonner, D. 1950: Biochemical Mutant Strains of Neurospora Produced by Physical and Chemical Treatment. American Journal of Botany 37(1): 38-46

Walker, R.I. 1950: Megasporogenesis and Development of Megagametophyte in Ulmus. American Journal of Botany 37(1): 47-52

Michener, H.D.; Snell, N. 1950: Studies on Cultural Requirements of Claviceps Purpurea and Inactivation of Ergotamine. American Journal of Botany 37(1): 52-59

Bonner, W.D.; Thimann, K.V. 1950: Studies on the Growth and Inhibition of Isolated Plant Parts. III. The Action of some Inhibitors Concerned with Pyruvate Metabolism. American Journal of Botany 37(1): 66-75

Whaley, W.G.; Heimsch, C.; Rabideau, G.S. 1950: The Growth and Morphology of two Maize Inbreds and their Hybrid. American Journal of Botany 37(2): 77-84

Heimsch, C.; Rabideau, G.S.; Whaley, W.G. 1950: Vascular Development and Differentiation in two Maize Inbreds and their Hybrid. American Journal of Botany 37(2): 84-93

Rabideau, G.S.; Whaley, W.G.; Heimsch, C. 1950: The Absorption and Distribution of Radioactive Phosphorus in two Maize Inbreds and their Hybrid. American Journal of Botany 37(2): 93-99

Mericle, L.W. 1950: The Developmental Genetics of the Rg Mutant in Maize. American Journal of Botany 37(2): 100-116

Ball, E. 1950: Isolation, Removal, and Attempted Transplants of the Central Portion of the Shoot Apex of Lupinus Albus L. American Journal of Botany 37(2): 117-136

Taylor, J.H. 1950: The Duration of Differentiation in Excised Anthers. American Journal of Botany 37(2): 137-143

Ziebur, N.K.; Brink, R.A.; Graf, L.H.; Stahmann, M.A. 1950: The effect of Casein Hydrolysate on the Growth in Vitro of Immature Hordeum Embryos. American Journal of Botany 37(2): 144-148

Dawson, E.Y. 1950: Notes on Pacific Coast Marine Algae. Iv. American Journal of Botany 37(2): 149-158

Foster, A.S. 1950: Morphology and Venation of the Leaf in Quiina Acutangula Ducke. American Journal of Botany 37(2): 159-171

Gawadi, A.G.; Avery, G.S. 1950: Leaf Abscission and the So-Called Abscission Layer. American Journal of Botany 37(2): 172-180

Dawson, E.Y. 1950: Notes on Pacific Coast Marine Algae. V. American Journal of Botany 37(5): 337-344

Britten, E.J. 1950: Natural and induced Parthenocarpy in Maize and its relation to Hormone Production by the Developing Seed. American Journal of Botany 37(5): 345-352

de Ropp, R.S. 1950: The Comparative Growth Promoting Action of Indole-3-Acetic Acid and Agrobacterium Tumefaciens. American Journal of Botany 37(5): 352-363

Puri, V. 1950: Studies in Floral Anatomy. VI. Vascular Anatomy of the Flower of Crataeva Religiosa Forst., with Special Reference to the Nature of the Carpels in the Capparidaceae. American Journal of Botany 37(5): 363-370

Thompson, R.H. 1950: A New Species of Coronastrum. American Journal of Botany 37(5): 371-373

James, L.E. 1950: Studies in the Vascular and Developmental Anatomy of the Subgenus Hesperastragalus. American Journal of Botany 37(5): 373-378

Darby, R.T.; Goddard, D.R. 1950: Studies of the Respiration of the Mycelium of the Fungus Myrothecium Verrucaria. American Journal of Botany 37(5): 379-387

Stebbins, G.L.; Singh, R. 1950: Artificial and Natural Hybrids in the Gramineae, Tribe Hordeae. IV. Two Triploid Hybrids of Agropyron and Elymus. American Journal of Botany 37(5): 388-393

Allen, P.J.; Price, W.H. 1950: The relation between Respiration and Protoplasmic Flow in the Slime Mold, Physarum Polycephalum. American Journal of Botany 37(5): 393-402

Gaiser, L.O. 1950: Chromosome Numbers in Liatris. II. Graminifoliae and Pauciflorae. American Journal of Botany 37(6): 414-423

Watson, D.P. 1950: Anatomical Modification of Velvet Bent Grass ( Agrostis Canin a L ) Caused by Soil Treatment with 2,4-Dichlorophenoxyacetic Acid. American Journal of Botany 37(6): 424-431

Wilson, C.L. 1950: Vasculation of the Stamen in the Melastomaceae, with some Phyletic Implications. American Journal of Botany 37(6): 431-444

Levine, M. 1950: The Growth of Normal Plant Tissue in Vitro as affected by Chemical Carcinogens and Plant Growth Substances. American Journal of Botany 37(6): 445-458

Doty, M.S.; Archer, J.G. 1950: An Experimental test of the Tide Factor Hypothesis. American Journal of Botany 37(6): 458-464

Benjamin, R.K.; Shanor, L. 1950: The Development of Male and Female Individuals in the Dioecious Species Laboulbenia Formicarum Thaxter. American Journal of Botany 37(6): 471-476

Popham, R.A.; Chan, A.P. 1950: Zonation in the Vegetative Stem Tip of Chrysanthemum Morifolium Bailey. American Journal of Botany 37(6): 476-484

Ownbey, M. 1950: Natural Hybridization and Amphiploidy in the Genus Tragopogon. American Journal of Botany 37(7): 487-499

Braun, A.C.; Morel, G. 1950: A Comparison of Normal, Habituated, and Crown-Gall Tumor Tissue Implants in the European Grape. American Journal of Botany 37(7): 499-501

Davidson, F.F. 1950: The effects of Auxins on the Growth of Marine Algae. American Journal of Botany 37(7): 502-510

Bannan, M.W. 1950: The Frequency of Anticlinal Divisions in Fusiform Cambial cells of Chamaecyparis. American Journal of Botany 37(7): 511-519

Keener, P.D. 1950: Mycoflora of Buds. I. Results of Cultures from Non-Irradiated Materials of certain Woody Plants. American Journal of Botany 37(7): 520-527

Lee, A.E. 1950: The Influence of Various Sugars on the Growth in Culture of Intact Seedlings and Isolated Seedling Organs. American Journal of Botany 37(7): 528-533

Srb, A.M.; Fincham, J.R.S.; Bonner, D. 1950: Evidence from Gene Mutations in Neurospora for Close Metabolic Relationships among Ornithine, Proline, and -Amino--Hydroxy Valeric Acid. American Journal of Botany 37(7): 533-538

Nickell, L.G.; Burkholder, P.R. 1950: Atypical Growth Of Plants. Ii. Growth In Vitro Of Virus Tumors Of Rumex In Relation To Temperature, pH, And Various Sources Of Nitrogen, Carbon, And Sulfur. American Journal of Botany 37(7): 538-547

Steinberg, R.A. 1950: Flowering Responses of a Variety of Nicotiana Rustic a to Organic Compounds in Aseptic Culture. American Journal of Botany 37(7): 547-551

Jacobs, W.P. 1950: Control of Elongation in the Bean Hypocotyl by the Ability of the Hypocotyl Tip to Transport Auxin. American Journal of Botany 37(7): 551-555

Carlson, M.C. 1950: Nodal Adventitious Roots in Willow Stems of different Ages. American Journal of Botany 37(7): 555-561

Struble, F.B.; Keitt, G.W. 1950: Variability and Inheritance in Glomerella Cingulata (Stonem.) S. And V. S. From Apple. American Journal of Botany 37(8): 563-576

Satina, S.; Rappaport, J.; Blakeslee, A.F. 1950: Ovular Tumors Connected with Incompatible Crosses in Datura. American Journal of Botany 37(8): 576-586

Rappaport, J.; Satina, S.; Blakeslee, A.F. 1950: Extracts of Ovular Tumors and their Inhibition of Embryo Growth in Datura. American Journal of Botany 37(8): 586-595

Gifford, E.M. 1950: The Structure and Development of the Shoot Apex in certain Woody Ranales. American Journal of Botany 37(8): 595-611

Nason, A. 1950: The Distribution and Biosynthesis of Niacin in Germinating Corn. American Journal of Botany 37(8): 612-623

Dijkman, M.J. 1950: A Commercial Method for the Propagation of Strophanthus Sarmentosus A.P.D.C. American Journal of Botany 37(8): 623-628

Snyder, L.A. 1950: Morphological Variability and Hybrid Development in Elymus Glaucus. American Journal of Botany 37(8): 628-636

Yarwood, C.E. 1950: Water Content of Fungus Spores. American Journal of Botany 37(8): 636-639

Barton, D.W. 1950: Pachytene Morphology of the Tomato Chromosome Complement. American Journal of Botany 37(8): 639-643

Rich, S.; Horsfall, J.G. 1950: Gaseous Toxicants from Organic Sulfur Compounds. American Journal of Botany 37(8): 643-650

Brown, H.S.; Addicott, F.T. 1950: The Anatomy of Experimental Leaflet Abscission in Phaseolus Vulgaris. American Journal of Botany 37(8): 650-656

Erickson, L.C.; Price, C. 1950: Some effects of Maleic Hydrazide on Sugar Beet Plants. American Journal of Botany 37(8): 657-659

Mann, L.K.; Robinson, J. 1950: Fertilization, Seed Development, and Fruit Growth as Related to Fruit Set in the Cantaloupe (Cucumis Melo L.). American Journal of Botany 37(9): 685-697

Reeves, R.G. 1950: Morphology of the Ear and Tassel of Maize. American Journal of Botany 37(9): 697-704

Northen, H.T. 1950: Alterations in the Structural Viscosity of Protoplasm by Colchicine and their Relationship to C-Mitosis and C-Tumor Formation. American Journal of Botany 37(9): 705-711

Lewis, F.T. 1950: Reciprocal cell Division in Epidermal and Subepidermal cells. American Journal of Botany 37(9): 715-721

Fleet, D.S.V. 1950: A Comparison of Histochemical and Anatomical Characteristics of the Hypodermis with the Endodermis in Vascular Plants. American Journal of Botany 37(9): 721-725

Weissman, G.S. 1950: Growth and Nitrogen Absorption of Wheat Seedlings as Influenced by the Ammonium : Nitrate Ratio and the Hydrogen-Ion Concentration. American Journal of Botany 37(9): 725-738

Haskins, R.H.; Weston, W..H. 1950: Studies in the Lower Chytridiales. I. Factors Affecting Pigmentation, Growth, and Metabolism of a Strain of Karlingia (Rhizophlyctis) Rosea. American Journal of Botany 37(9): 739-750

Schemel, M.P. 1950: Cretaceous Plant Microfossils from Iowa. American Journal of Botany 37(9): 750-754

Olive, L.S. 1950: A Cytological Study of Ascus Development in Patella Melaloma (Alb. & Schw.) Seaver. American Journal of Botany 37(9): 757-763

Gaiser, L.O. 1950: Chromosome Studies in Liatris III. Punctatae. American Journal of Botany 37(9): 763-777

Yarbrough, J.A. 1950: Arachis Hypogaea. Seedling Growth Rate. American Journal of Botany 37(10): 779-785

Dyar, M.T. 1950: Some Observations on Starch Synthesis in Pea Root Tips. American Journal of Botany 37(10): 786-792

Theis, T.N.; Riker, A.J.; Allen, O.N. 1950: The Destruction of Crown-Gall Bacteria in Periwinkle by high Temperature with high Humidity. American Journal of Botany 37(10): 792-801

Smith, B.W. 1950: Arachis Hypogaea. Aerial Flower and Subterranean Fruit. American Journal of Botany 37(10): 802-815

McIlrath, W.J. 1950: Response of the Cotton Plant to Maleic Hydrazide. American Journal of Botany 37(10): 816-819

Hartman, R.T.; Price, W.C. 1950: Synergistic effect of Plant Growth Substances and Southern Bean Mosaic Virus. American Journal of Botany 37(10): 820-828

Nickell, L.G. 1950: Effect of certain Plant Hormones and Colchicine on the Growth and Respiration of Virus Tumor Tissue from Rumex Acetosa. American Journal of Botany 37(10): 829-835

Gerloff, G.C.; Fitzgerald, G.P.; Skoog, F. 1950: The Mineral Nutrition of Coccochloris Peniocystis. American Journal of Botany 37(10): 835-840

Eames, A.J. 1950: Destruction of Phloem in Young Bean Plants after Treatment with 2,4-D. American Journal of Botany 37(10): 840-847

Foster, A.S. 1950: Venation and Histology of the Leaflets in Touroulia Guianensis Aubl. And Froesia Tricarpa Pires. American Journal of Botany 37(10): 848-862

Spurr, A.R. 1950: Organization of the Procambium and Development of the Secretory cells in the Embryo of Pinus Strobus L. American Journal of Botany 37(3): 185-197

Devine, V. 1950: Embryogeny of Lychnis Alba. American Journal of Botany 37(3): 197-208

Addoms, R.M. 1950: Notes on the Structure of Elongating Pine Roots. American Journal of Botany 37(3): 208-211

Nitsch, J.P. 1950: Growth and Morphogenesis of the Strawberry as Related to Auxin. American Journal of Botany 37(3): 211-215

Gerloff, G.C.; Fitzgerald, G.P.; Skoog, F. 1950: The Isolation, Purification, and Culture of Blue-Green Algae. American Journal of Botany 37(3): 216-218

Gardella, C. 1950: Overcoming Barriers to Crossability Due to Style Length. American Journal of Botany 37(3): 219-224

Goodwin, R.H.; Taves, C. 1950: The effect of Coumarin Derivatives on the Growth of Avena Roots. American Journal of Botany 37(3): 224-231

Bannan, M.W. 1950: Abnormal Xylem Rays in Chamaecyparis. American Journal of Botany 37(3): 232-237

Perlman, D. 1950: Observations on the Production of Ethanol by Fungi and Yeasts. American Journal of Botany 37(3): 237-241

Knudson, L. 1950: Germination of Seeds of Vanilla. American Journal of Botany 37(3): 241-247

Jacobs, W..P. 1950: Auxin-Transport in the Hypocotyl of Phaseolus Vulgaris L. American Journal of Botany 37(3): 248-254

Torrey, J.G. 1950: The Induction of Lateral Roots by Indoleacetic Acid and Root Decapitation. American Journal of Botany 37(4): 257-264

Warmke, H.E.; Warmke, G.L. 1950: The Role of Auxin in the Differentiation of Root and Shoot Primordia from Root Cuttings of Taraxacum and Cichorium. American Journal of Botany 37(4): 272-280

Kramer, P.J. 1950: Effects of Wilting on the Subsequent Intake of Water by Plants. American Journal of Botany 37(4): 280-284

Thomson, B.F. 1950: The effect of Light on the Rate of Development of Avena Seedlings. American Journal of Botany 37(4): 284-291

Boyle, W.S. 1950: A Cytological Study of Festuca Kingii. American Journal of Botany 37(4): 291-293

Grant, V. 1950: The Pollination of Calycanthus Occidentalis. American Journal of Botany 37(4): 294-297

Blaser, H.W.; Einset, J. 1950: Flower Structure in Periclinal Chimeras of Apple. American Journal of Botany 37(4): 297-304

Wheeler, H.E. 1950: Genetics of Glomerella. VIII. A Genetic Basis for the Occurrence of minus Mutants. American Journal of Botany 37(4): 304-312

Millington, W.F.; Gunckel, J.E. 1950: Structure and Development of the Vegetative Shoot Tip of Liriodendron Tulipifera L. American Journal of Botany 37(4): 326-335

Kelly, S.; Avery, G.S. 1951: The Age of Pea Tissue and other Factors Influencing the Respiratory Response to 2,4-Dichlorophenoxyacetic Acid and Dinitro Compounds. American Journal of Botany 38(1): 1-5

Verduin, J. 1951: A Comparison of Phytoplankton Data Obtained by a Mobile Sampling Method with those Obtained from a Single Station. American Journal of Botany 38(1): 5-11

Gilles, A.; Randolph, L.F. 1951: Reduction of Quadrivalent Frequency in Autotetraploid Maize during a Period of 10 Years. American Journal of Botany 38(1): 12-17

Mason, C.T. 1951: Development of the Embryo-Sac in the Genus Limnanthes. American Journal of Botany 38(1): 17-22

Boke, N.H. 1951: Histogenesis of the Vegetative Shoot in Echinocereus. American Journal of Botany 38(1): 23-38

Shapiro, S. 1951: Stomata on the Ovules of Zamia Floridana. American Journal of Botany 38(1): 47-53

Johnson, T.W. 1951: A New Mindeniella from Submerged, Rosaceous Fruits. American Journal of Botany 38(1): 74-78

Wilde, M.H. 1951: Anatomical Modifications of Bean Roots following Treatment with 2,4-D. American Journal of Botany 38(1): 79-91

Gifford, E.M. 1951: Early Ontogeny of the Foliage Leaf in Drimys Winteri var. Chilensis. American Journal of Botany 38(2): 93-105

Keener, P.D. 1951: Mycoflora of Buds. II. Results of Histological Studies of Non-Irradiated Buds of certain Woody Plants. American Journal of Botany 38(2): 105-110

Blanchard, F.A.; Diller, V.M. 1951: Uptake of Aureomycin through the Roots of Phaseolus Lunatus. American Journal of Botany 38(2): 111-112

Heinig, K.H. 1951: Studies in the Floral Morphology of the Thymelaeaceae. American Journal of Botany 38(2): 113-132

Levine, M. 1951: The effect of Growth Substances and Chemical Carcinogens on Fibrous Roots of Carrot Tissue Grown in Vitro. American Journal of Botany 38(2): 132-138

Morel, G.; Wetmore, R.H. 1951: Tissue Culture of Monocotyledons. American Journal of Botany 38(2): 138-140

Morel, G.; Wetmore, R.H. 1951: Fern Callus Tissue Culture. American Journal of Botany 38(2): 141-143

Artschwager, E. 1951: The Role of the Ligule in Sugarcane Taxonomy. American Journal of Botany 38(2): 144-146

Rotor, G.; MacDaniels, L.H. 1951: Flower Bud Differentiation and Development in Cattleya Labiata Lindl. American Journal of Botany 38(2): 147-152

Baldwin, J.T.; Speese, B.M. 1951: Cytogeography of Chlorophytum in Liberia. American Journal of Botany 38(2): 153-156

Broyer, T.C. 1951: Exudation Studies on the Water Relations of Plants. American Journal of Botany 38(3): 157-162

Weissman, G.S. 1951: Nitrogen Metabolism Of Wheat Seedlings As Influenced By The Ammonium:Nitrate Ratio And The Hydrogen-Ion Concentration. American Journal of Botany 38(3): 162-174

Shields, L.M. 1951: Leaf Xeromorphy in Dicotyledon Species from a Gypsum Sand Deposit. American Journal of Botany 38(3): 175-190

Galston, A.W.; Baker, R.S. 1951: Studies on the Physiology of Light Action. III. Light Activation of a Flavoprotein Enzyme by Reversal of a Naturally Occurring Inhibition. American Journal of Botany 38(3): 190-195

Snyder, L.A. 1951: Cytology of Inter-Strain Hybrids and the Probable Origin of Variability in Elymus Glaucus. American Journal of Botany 38(3): 195-202

Wiggins, I.L. 1951: An Additional Specimen of Pinus Pieperi Dorf from Ventura County, California. American Journal of Botany 38(3): 211-213

Mandels, G.R. 1951: The Invertase of Myrothecium Verrucaria Spores. American Journal of Botany 38(3): 213-221

Holtzman, D.H. 1951: Three-Dimensional cell Shape Studies in the Vegetative Tip of Coleus. American Journal of Botany 38(3): 221-234

Gifford, E.M. 1951: Ontogeny of the Vegetative Axillary Bud in Drimys Winteri var. Chilensis. American Journal of Botany 38(3): 234-243

Buchholz, J.T. 1951: A Flat-Leaved Pine from Annam, Indochina. American Journal of Botany 38(4): 245-252

Ziebur, N.K.; Brink, R.A. 1951: The Stimulative effect of Hordeum Endosperms on the Growth of Immature Plant Embryos in Vitro. American Journal of Botany 38(4): 253-256

Black, L.M. 1951: Hereditary Variation in the Reaction of Sweet Clover to the Wound-Tumor Virus. American Journal of Botany 38(4): 256-267

Kaufmann, B.P.; Gay, H.; McDonald, M.R. 1951: Enzymatic Degradation of Ribonucleoproteins. American Journal of Botany 38(4): 268-275

Tanada, T. 1951: The Photosynthetic Efficiency of Carotenoid Pigments in Navicula Minima. American Journal of Botany 38(4): 276-283

Siu, R.G.H.; Sinden, J.W. 1951: Effects Of p H, Temperature, And Mineral Nutrition On Cellulolytic Fungi. American Journal of Botany 38(4): 284-290

Rouffa, A.S.; Gunckel, J.E. 1951: A Comparative Study of Vegetative Shoot Apices in the Rosaceae. American Journal of Botany 38(4): 290-300

Rouffa, A.S.; Gunckel, J.E. 1951: Leaf Initiation, Origin, and Pattern of Pith Development in the Rosaceae. American Journal of Botany 38(4): 301-307

Jacobs, W.P. 1951: Auxin Relationships in an Intercalary Meristem: Further Studies on the Gynophore of Arachis Hypogaea L. American Journal of Botany 38(4): 307-310

Moldenke, H.N. 1951: Verbenaceous Novelties from Africa and South America. American Journal of Botany 38(5): 321-327

Billings, W.D.; Morris, R.J. 1951: Reflection of Visible and Infrared Radiation from Leaves of different Ecological Groups. American Journal of Botany 38(5): 327-331

Brakke, M.K.; Black, L.M.; Wyckoff, R.W.G. 1951: The Sedimentation Rate of Potato Yellow-Dwarf Virus. American Journal of Botany 38(5): 332-342

Flint, T.J. 1951: The Three-Dimensional Shape of Crown Gall cells and a Comparison with Normal Cortical cells of Tomato Stem. American Journal of Botany 38(5): 342-354

Wylie, R.B. 1951: Principles of Foliar Organization shown by Sun-Shade Leaves from ten Species of Deciduous Dicotyledonous Trees. American Journal of Botany 38(5): 355-361

Bailey, I.W.; Swamy, B.G.L. 1951: The Conduplicate Carpel of Dicotyledons and its Initial Trends of Specialization. American Journal of Botany 38(5): 373-379

Darlington, H.T. 1951: The Seventy-Year Period For Dr. Beal'S Seed Viability Experiment. American Journal of Botany 38(5): 379-381

Brandes, E.W.; McGuire, R.C. 1951: Auxin-Thermal Relations in cell Growth and Geotropic Reaction of Sugarcane. American Journal of Botany 38(5): 381-389

Duffy, R.M. 1951: Comparative Cellular Configurations in the Meristematic and Mature Cortical cells of the Primary Root of Tomato. American Journal of Botany 38(6): 393-408

Kruckeberg, A.R. 1951: Intraspecific Variability in the Response of certain Native Plant Species to Serpentine Soil. American Journal of Botany 38(6): 408-419

Woods, M.W.; duBuy, H.G. 1951: The Action of Mutant Chondriogenes and Viruses on Plant cells with Special Reference to the Plastids. American Journal of Botany 38(6): 419-434

Weintraub, R.L.; Brown, J.W.; Throne, J.A.; Yeatman, J.N. 1951: A Method for Measurement of Cell-Elongation-Promoting Activity of Plant Growth-Regulators. American Journal of Botany 38(6): 435-440

Hunt, G.E. 1951: A Comparative Chromatographic Survey of the Amino Acids in five Species of Legume Roots and Nodules. American Journal of Botany 38(6): 452-457

Bernheim, F.; Bunn, C.; Wilbur, K.M. 1951: The Thiobarbituric Acid Color Reaction in Plant Tissues. American Journal of Botany 38(6): 458-459

Luttrell, E.S. 1951: The Morphology of Dothidea Collecta. American Journal of Botany 38(6): 460-471

Somers, G.F.; Kelly, W.C.; Hamner, K.C. 1951: Influence of Nitrate Supply upon the Ascorbic Acid Content of Tomatoes. American Journal of Botany 38(6): 472-475

Grun, P. 1951: Variations in the Meiosis of Alfalfa. American Journal of Botany 38(6): 475-482

Broyer, T.C. 1951: Experiments on Imbibition and other Factors Concerned in the Water Relations of Plant Tissues. American Journal of Botany 38(7): 485-495

Mozingo, H.N. 1951: Changes in the three Dimensional Shape during Growth and Division of Living Epidermal cells in the Apical Meristem of Phleum Pratense Roots. American Journal of Botany 38(7): 495-511

Colwell, R.N. 1951: The Use of Radioactive Isotopes in Determining Spore Distribution Patterns. American Journal of Botany 38(7): 511-523

Heimsch, C. 1951: Development of Vascular Tissues in Barley Roots. American Journal of Botany 38(7): 523-537

Atchison, E. 1951: Studies in the Leguminosae. VI. Chromosome Numbers among Tropical Woody Species. American Journal of Botany 38(7): 538-546

Miller, I.H.; Burris, R.H. 1951: Effect of Plant Growth Substances upon Oxidation of Ascorbic and Glycolic Acids by Cell-Free Enzymes from Barley. American Journal of Botany 38(7): 547-549

Wagenknecht, A.C.; Riker, A.J.; Allen, T.C.; Burris, R.H. 1951: Plant Growth Substances and the Activity of Cell-Free Respiratory Enzymes. American Journal of Botany 38(7): 550-554

Turrell, F.M.; Scott, F.M. 1951: Effect of Elemental Sulfur Dust on Growth of Citrus Leaves, and its relation to the Buffer Capacity of the Leaf-Tissue Fluid. American Journal of Botany 38(7): 560-566

Nitsch, J.P. 1951: Growth and Development in Vitro of Excised Ovaries. American Journal of Botany 38(7): 566-577

Gold, A.H.; Jensen, D.D. 1951: An Electron Microscope Study of Cymbidium Mosaic Virus. American Journal of Botany 38(7): 577-578

van Overbeek, J.; Blondeau, R.; Home, V. 1951: Trans-Cinnamic Acid as an Anti-Auxin. American Journal of Botany 38(8): 589-595

Torrey, J.G. 1951: Cambial Formation in Isolated Pea Roots following Decapitation. American Journal of Botany 38(8): 596-604

Nance, J.F.; Cunningham, L.W. 1951: Evolution of Acetaldehyde by Excised Wheat Roots in Solutions of Nitrate and Nitrite Salts. American Journal of Botany 38(8): 604-609

McGahen, J.W.; Wheeler, H.E. 1951: Genetics of Glomerella. IX. Perithecial Development and Plasmogamy. American Journal of Botany 38(8): 610-617

Eberts, F.S.; Burris, R.H.; Riker, A.J. 1951: The effects of Indole-3-Acetic Acid and Common Organic Acids on the Respiration of Slices from Tomato Stem and Crown Gall Tissue. American Journal of Botany 38(8): 618-621

Davie, J.H. 1951: The Development of the Antheridium in the Polypodiaceae. American Journal of Botany 38(8): 621-628

Thomson, B.F. 1951: The relation between Age at Time of Exposure and Response of Parts of the Avena Seedling to Light. American Journal of Botany 38(8): 635-638

Perlman, D. 1951: On the effects of Biologically Active Agents on Fungi at different Stages of Growth. American Journal of Botany 38(8): 652-658

Walker, J.C.; Gallegly, M.E. 1951: Plant Nutrition in relation to Disease Development. VI. Black Rot of Cabbage and Ring Rot of Tomato. American Journal of Botany 38(8): 663-665

Sweeney, B.M. 1951: Culture of the Dinoflagellate Gymnodinium with Soil Extract. American Journal of Botany 38(9): 669-677

Vlitos, A.J.; Hooker, W.J. 1951: The Influence of Sulfur on Populations of Streptomyces Scabies and other Streptomycetes in Peat Soil. American Journal of Botany 38(9): 678-683

O'Brien, J.A. 1951: Plastid Development in the Scutellum of Triticum Aestivum and Secale Cereale. American Journal of Botany 38(9): 684-696

Brown, W.V. 1951: Apomixis in Zephyranthes Texana Herb. American Journal of Botany 38(9): 697-702

Cooper, D.C. 1951: Caryopsis Development following Matings between Diploid and Tetraploid Strains of Zea Mays. American Journal of Botany 38(9): 702-708

Stewart, W.N. 1951: Medullosa Pandurata Sp. Nov. From The McLeansboro Group Of Illinois. American Journal of Botany 38(9): 709-717

Battaglia, E. 1951: Development of Angiosperm Embryo Sacs with Non-Haploid Eggs. American Journal of Botany 38(9): 718-724

Cain, S.A.; Cain, L.G.; Thomson, G. 1951: Fossil Pine Pollen Size-Frequencies in Heart Lake Sediments, Oakland County, Michigan. American Journal of Botany 38(9): 724-731

Evers, R.A. 1951: A New Lepidodendron from Illinois. American Journal of Botany 38(9): 731-737

Abbe, E.C.; Phinney, B.O. 1951: The Growth of the Shoot Apex in Maize: External Features. American Journal of Botany 38(9): 737-744

Abbe, E.C.; Phinney, B.O.; Baer, D.F. 1951: The Growth of the Shoot Apex in Maize: Internal Features. American Journal of Botany 38(9): 744-751

Dermen, H. 1951: Ontogeny of Tissues in Stem and Leaf of Cytochimeral Apples. American Journal of Botany 38(10): 753-760

Karling, J.S. 1951: Polycentric Strains of Phlyctorhiza Variabilis. American Journal of Botany 38(10): 772-777

Eames, A.J. 1951: Leaf Ontogeny and Treatments with 2,4-D. American Journal of Botany 38(10): 777-780

Thompson, R.H. 1951: Schizodictyon, a New Genus in the Palmellaceae. American Journal of Botany 38(10): 780-783

Macior, W.A.; Matzke, E.B. 1951: An Experimental Analysis of Cell-Wall Curvatures, and Approximations to Minimal Tetrakaidecahedra in the Leaf Parenchyma of Rhoeo Discolor. American Journal of Botany 38(10): 783-793

Hall, B.A. 1951: The Floral Anatomy of the Genus Acer. American Journal of Botany 38(10): 793-799

Cave, M.S.; Pocock, M.A. 1951: Karyological Studies in the Volvocaceae. American Journal of Botany 38(10): 800-811

Seigerman, N. 1951: Three-Dimensional cell Shape in Coconut Endosperm. American Journal of Botany 38(10): 811-823

Brown, W.V.; Coe, G.E. 1951: A Study of Sterility in Hilaria Belangeri (Steud.) Nash and Hilaria Mutica (Buckl.) Benth. American Journal of Botany 38(10): 823-830

Stewart, W..S.; Gammon, C.; Hield, H.Z. 1952: Deposit of 2,4-D and Kill of Wild Grape Vines by Helicopter Spray Application. American Journal of Botany 39(1): 1-5

Sterling, C. 1952: Ontogeny of the Phylloxera Gall of Grape Leaf. American Journal of Botany 39(1): 6-15

Hooker, W.J.; Sass, J.E. 1952: Histological Aspects of Potato Stem Necrosis Incited by Streptomyces Scabies. American Journal of Botany 39(1): 15-19

Whaley, W.G.; Mericle, L.W.; Heimsch, C. 1952: The Wall of the Meristematic cell. American Journal of Botany 39(1): 20-26

Gerloff, G.C.; Fitzgerald, G.P.; Skoog, F. 1952: The Mineral Nutrition of Microcystis Aeruginosa. American Journal of Botany 39(1): 26-32

Nitsch, J.P.; Kurtz, E.B.; Liverman, J.L.; Went, F.W. 1952: The Development of Sex Expression in Cucurbit Flowers. American Journal of Botany 39(1): 32-43

Meikle, R.D.; Baldwin, J.T. 1952: Eriocaulaceae and Xyridaceae in Liberia. American Journal of Botany 39(1): 44-51

Cutter, V.M.; Wilson, K.S.; Dubé, J.F. 1952: The Endogenous Oxygen Uptake of Tissues in the Developing Fruit of Cocos Nucifera. American Journal of Botany 39(1): 51-56

Wilson, K.S.; Cutter, V.M. 1952: The Distribution of Acid Phosphatases during Development of the Fruit of Cocos Nucifera. American Journal of Botany 39(1): 57-58

Sinnott, E.W. 1952: Reaction Wood and the Regulation of Tree Form. American Journal of Botany 39(1): 69-78

Raper, K.B.; Fennell, D.I. 1952: Two Noteworthy Fungi from Liberian Soil. American Journal of Botany 39(1): 79-86

Littau, V.C.; Black, L.M. 1952: Spherical Inclusions in Plant Tumors Caused by a Virus. American Journal of Botany 39(1): 87-95

Dawson, E.Y. 1952: Circulation within Bahia Vizcaino, Baja California, and its effects on Marine Vegetation. American Journal of Botany 39(7): 425-432

Bryan, G.S. 1952: The Cellular Proembryo of Zamia and its Cap cells. American Journal of Botany 39(7): 433-443

Henderson, J.H.M.; Bonner, J. 1952: Auxin Metabolism in Normal and Crown Gall Tissue of Sunflower. American Journal of Botany 39(7): 444-451

Morris, R. 1952: Transmitted Pollen and Chromosomal Aberrancies induced in Maize by Tassel Exposure in a Nuclear Reactor. American Journal of Botany 39(7): 452-457

Henderson, J.H.M.; Durrell, M.E.; Bonner, J. 1952: The Culture of Normal Sunflower Stem Callus. American Journal of Botany 39(7): 467-473

Morgan, J.; Delevoryas, T. 1952: An Anatomical Study of Stipitopteris. American Journal of Botany 39(7): 474-478

Morgan, J.; Delevoryas, T. 1952: Stewartiopteris Singularis: A New Psaroniaceous Fern Rachis. American Journal of Botany 39(7): 479-484

Canright, J.E. 1952: The Comparative Morphology and Relationships of the Magnoliaceae. I. Trends of Specialization in the Stamens. American Journal of Botany 39(7): 484-497

Shanor, L. 1952: The Characteristics and Morphology of a New Genus of the Laboulbeniales on an Earwig. American Journal of Botany 39(7): 498-504

Stewart, W.; Delevoryas, T. 1952: Bases for Determining Relationships among the Medullosaceae. American Journal of Botany 39(7): 505-516

Camus, G.C.; Went, F.W. 1952: The Thermoperiodicity of three Varieties of Nicotiana Tabacum. American Journal of Botany 39(8): 521-528

Guttman, R. 1952: An Interpretation of some Mitotic Irregularities using the Poisson Distribution. American Journal of Botany 39(8): 528-534

Davis, E.A. 1952: Photosynthetic Chlorella Mutants. American Journal of Botany 39(8): 535-539

Yakar, N. 1952: Mitotic Disturbances Caused by Chloranil. American Journal of Botany 39(8): 540-546

Jagendorf, A.T. 1952: An Atypical Growth of Cabbage Seedling Roots. II. The Nitrogen Co-Factor and Relationship to Auxin Activity. American Journal of Botany 39(8): 546-552

Hackett, D.P.; Thimann, K.V. 1952: The Nature of the Auxin-Induced Water Uptake by Potato Tissue. American Journal of Botany 39(8): 553-560

Greenidge, K.N.H. 1952: An Approach to the Study of Vessel Length in Hardwood Species. American Journal of Botany 39(8): 570-574

Gross, S.R. 1952: Heterokaryosis between opposite Mating types in Neurospora Crassa. American Journal of Botany 39(8): 574-577

Wagner, W.H. 1952: Types of Foliar Dichotomy in Living Ferns. American Journal of Botany 39(8): 578-592

Brown, W.L.; Anderson, E.G.; Tuchawena, R. 1952: Observations on three Varieties of Hopi Maize. American Journal of Botany 39(8): 597-609

Yarwood, C.E. 1952: Latent Period and Generation Time for two Plant Viruses. American Journal of Botany 39(9): 613-618

Walters, M.S. 1952: Atypical Chromosome Movement in Meiotic Anaphase of Bromus Pitensis X B. Marginatus. American Journal of Botany 39(9): 619-625

Menzel, M.Y. 1952: Polygenomic Hybrids in Gossypium. III. Somatic Reduction in a Phenotypically-Altered Branch of a Three-Species Hexaploid. American Journal of Botany 39(9): 625-633

Yuncker, T.G. 1952: New Species of Peruvian and Colombian Piperaceae. American Journal of Botany 39(9): 633-636

Anderson, R.E.; Brink, R.A. 1952: Kernel Pattern in Variegated Pericarp Maize and the Frequency of Self-Colored Offspring. American Journal of Botany 39(9): 637-644

Wylie, R.B. 1952: The Bundle Sheath Extension in Leaves of Dicotyledons. American Journal of Botany 39(9): 645-651

Duvick, D.N. 1952: Free Amino Acids in the Developing Endosperm of Maize. American Journal of Botany 39(9): 656-661

Hull, H.M. 1952: Carbohydrate Translocation in Tomato and Sugar Beet with Particular Reference to Temperature effect. American Journal of Botany 39(9): 661-669

Nickerson, W.J.; Chung, C.W. 1952: Reversal of Fluoride Inhibition of Yeast Growth with Glucose-1-Phosphate. American Journal of Botany 39(9): 669-679

Waggoner, P.E.; Dimond, A.E. 1952: Crown Gall Suppression by Ionizing Radiation. American Journal of Botany 39(9): 679-684

Speese, B.M.; Baldwin, J.T. 1952: Chromosomes of Hymenoxys. American Journal of Botany 39(9): 685-688

Mohamed, A.F.; Halim, Y. 1952: Agar from Egyptian Seaweed. American Journal of Botany 39(9): 689-690

Turrell, F.M.; Chervenak, M.; Vanselow, A.P. 1952: Inorganic Composition of Exudate from Eureka Lemons Treated with Elemental Sulfur Dust. American Journal of Botany 39(10): 693-699

Davidson, F.F. 1952: Effects of Growth Substances on Rhizoclonium Hieroglyphicum. American Journal of Botany 39(10): 700-704

Tanada, T. 1952: Effect of Oxygen Concentration on the Sensitivity of Barley Seedlings to Gamma Rays. American Journal of Botany 39(10): 705-706

Scholander, P.F.; Flagg, W.; Walters, V.; Irving, L. 1952: Respiration in some Arctic and Tropical Lichens in relation to Temperature. American Journal of Botany 39(10): 707-713

Raynor, L.A. 1952: Cytotaxonomic Studies of Geum. American Journal of Botany 39(10): 713-719

Weier, T.E.; Stocking, C.R. 1952: A Cytological Analysis of Leaf Homogenates. I. Nuclear Contamination and Disorganized Chloroplasts. American Journal of Botany 39(10): 720-726

Klein, R.M.; Klein, D.T. 1952: Effects of Maleic Hydrazide on Initiation and Development of Tomato Crown-Gall Tumors. American Journal of Botany 39(10): 727-730

Page, R.M. 1952: The effect of Nutrition on Growth and Sporulation of Pilobolus. American Journal of Botany 39(10): 731-739

Webster, G.C. 1952: The Occurrence of a Cytochrome Oxidase in the Tissues of Higher Plants. American Journal of Botany 39(10): 739-745

Barner, H.D.; Cantino, E.C. 1952: Nutritional Relationships in a New Species of Blastocladiella. American Journal of Botany 39(10): 746-751

Foster, A.S. 1952: Foliar Venation in Angiosperms from an Ontogenetic Standpoint. American Journal of Botany 39(10): 752-766

Bald, J.G. 1952: Stomatal Droplets and the Penetration of Leaves by Plant Pathogens. American Journal of Botany 39(2): 97-99

Sargent, M.C.; Lantrip, L.W. 1952: Photosynthesis, Growth and Translocation in Giant Kelp. American Journal of Botany 39(2): 99-107

Williams, L.G. 1952: Effects of Indoleacetic Acid on Growth in Codium. American Journal of Botany 39(2): 107-109

Wheeler, H.E.; McGahen, J.W. 1952: Genetics of Glomerella. X. Genes Affecting Sexual Reproduction. American Journal of Botany 39(2): 110-119

Yarwood, C.E. 1952: Some Relations of Carbohydrate Level of the Host to Plant Virus Infections. American Journal of Botany 39(2): 119-124

Benjamin, R.K.; Shanor, L. 1952: Sex of Host Specificity and Position Specificity of certain Species of Laboulbenia on Bembidion Picipes. American Journal of Botany 39(2): 125-131

Wood, R.K.S.; Gold, A.H.; Rawlins, T.E. 1952: Electron Microscopy of Primary cell Walls Treated with Pectic Enzymes. American Journal of Botany 39(2): 132-133

Boke, N.H. 1952: Leaf and Areole Development in Coryphantha. American Journal of Botany 39(2): 134-145

Walters, J.L. 1952: Heteromorphic Chromosome Pairs in Paeonia Californica. American Journal of Botany 39(2): 145-151

Arnow, P.; Sampath, A.C.; Oleson, J.J.; Williams, J.H. 1952: The effect of Triazolo Pyrimidine Analogs on the Growth of Stichococcus Subtilis. American Journal of Botany 39(2): 151-153

Verduin, J. 1952: The Volume-Based Photosynthetic Rates of Aquatic Plants. American Journal of Botany 39(3): 157-159

Ball, E. 1952: Morphogenesis of Shoots after Isolation of the Shoot Apex of Lupinus Albus. American Journal of Botany 39(3): 167-191

Littau, V.C.; Black, L.M. 1952: Spontaneous Tumors in Sweet Clover. American Journal of Botany 39(3): 191-194

Buell, K.M. 1952: Developmental Morphology in Dianthus. I. Structure of the Pistil and Seed Development. American Journal of Botany 39(3): 194-210

Steere, R.L. 1952: Virus Increment Curves Obtained from Counts of Particles in Clarified Plant Juice. American Journal of Botany 39(3): 211-220

Stern, W.L. 1952: The Comparative Anatomy of the Xylem and the Phylogeny of the Julianiaceae. American Journal of Botany 39(3): 220-229

Mackie, R.W.; Blume, J.M.; Hagen, C.E. 1952: Histological Changes induced in Barley Plants by Radiation from P 32. American Journal of Botany 39(3): 229-237

Wehmeyer, L.E. 1952: Studies in the Genus Pleospora. Vi. American Journal of Botany 39(3): 237-243

Wei, C.T.; Walker, J.C.; Scheffer, R.P. 1952: Plant Nutrition in relation to Disease Development. VII. Cucurbit Wilts. American Journal of Botany 39(4): 245-249

Dawson, R.F. 1952: Alkaloid Biogenesis: Nicotine Demethylation in Excised Leaves of Nicotiana Glutinosa. American Journal of Botany 39(4): 250-253

Griffith, M.M. 1952: The Structure and Growth of the Shoot Apex in Araucaria. American Journal of Botany 39(4): 253-263

Baxter, R.W. 1952: The Coal-Age Flora of Kansas. II. On the Relationships among the Genera Etapteris, Scleropteris and Botrychioxylon. American Journal of Botany 39(4): 263-274

Stocking, C.R. 1952: The Intracellular Location of Phosphorylase in Leaves. American Journal of Botany 39(4): 283-287

Shay, J.R.; Hough, L.F. 1952: Evaluation of Apple Scab Resistance in Selections of Malus. American Journal of Botany 39(4): 288-297

Jacobs, W..P. 1952: The Role of Auxin in Differentiation of Xylem around a Wound. American Journal of Botany 39(5): 301-309

Leopold, A.C.; Scott, F.I. 1952: Physiological Factors in Tomato Fruit-Set. American Journal of Botany 39(5): 310-317

Grun, P. 1952: Effect of Environment upon Chromosomal Pairing of some Species and Hybrids of Poa. American Journal of Botany 39(5): 318-323

Bradbury, D.; Ennis, W.B. 1952: Stomatal Closure in Kidney Bean Plants Treated with Ammonium 2,4-Dichlorophenoxyacetate. American Journal of Botany 39(5): 324-328

Popham, R.A.; Chan, A.P. 1952: Origin and Development of the Receptacle of Chrysanthemum Morifolium. American Journal of Botany 39(5): 329-339

Williams, A.E.; Burris, R.H. 1952: Nitrogen Fixation by Blue-Green Algae and their Nitrogenous Composition. American Journal of Botany 39(5): 340-342

Nielsen, E.L.; Rogler, G.A. 1952: An Amphidiploid of Stiporyzopsis. American Journal of Botany 39(5): 343-348

McVeigh, I.; Hobdy, C.J. 1952: Development of Resistance by Micrococcus Pyogenes var. Aureus to Antibiotics: Morphological and Physiological Changes. American Journal of Botany 39(5): 352-359

Thompson, R.H. 1952: A New Genus and New Records of Algae in the Chlorococcales. American Journal of Botany 39(6): 365-367

Nelmes, E.; Baldwin, J.T. 1952: Cyperaceae in Liberia. American Journal of Botany 39(6): 368-393

Lee, C.L. 1952: The Anatomy and Ontogeny of the Leaf of Dacrydium Taxoides. American Journal of Botany 39(6): 393-398

Anderson, E.; Gage, A. 1952: Introgressive Hybridization in Phlox Bifida. American Journal of Botany 39(6): 399-404

Gregory, K.F.; Allen, O.N.; Riker, A.J.; Peterson, W.H. 1952: Antibiotics as Agents for the Control of certain Damping-Off Fungi. American Journal of Botany 39(6): 405-415

Thirumalachar, M.J.; Whitehead, M.D. 1952: Sporangial Phase of Sclerospora Butleri. American Journal of Botany 39(6): 416-418

Steyermark, J.A. 1952: The Genus Platycarpum (Rubiaceae). American Journal of Botany 39(6): 418-423

Nickell, L.G. 1953: Effect of Maleic Hydrazide on Normal and Atypical Growth of Rumex Acetosa. American Journal of Botany 40(1): 1-3

Bailey, I.W. 1953: Evolution of the Tracheary Tissue of Land Plants. American Journal of Botany 40(1): 4-8

Esau, K.; Cheadle, V.I.; Gifford, E.M. 1953: Comparative Structure and Possible Trends of Specialization of the Phloem. American Journal of Botany 40(1): 9-19

Dyar, M.T. 1953: Studies on the Reduction of a Tetrazolium Salt by Green Plant Tissue. American Journal of Botany 40(1): 20-25

Struckmeyer, B.E. 1953: The effect of Maleic Hydrazide on the Anatomical Structure of Croft Easter Lilies. American Journal of Botany 40(1): 25-29

Bennett, E.L.; Bonner, J. 1953: Isolation of Plant Growth Inhibitors from Thamnosma Montana. American Journal of Botany 40(1): 29-33

Wagner, W.H. 1953: The Genus Diellia and the Value of Characters in Determining Fern Affinities. American Journal of Botany 40(1): 34-40

Bandurski, R.S.; Scott, F.M.; Pflug, M.; Went, F.W. 1953: The effect of Temperature on the Color and Anatomy of Tomato Leaves. American Journal of Botany 40(1): 41-46

Leopold, A.C.; Guernsey, F.S. 1953: Flower Initiation in Alaska Pea I. Evidence as to the Role of Auxin. American Journal of Botany 40(1): 46-50

Muller, C.H. 1953: The Association of Desert Annuals with Shrubs. American Journal of Botany 40(2): 53-60

Ziegler, A.W. 1953: Meiosis in the Saprolegniaceae. American Journal of Botany 40(2): 60-66

Reeder, J.R. 1953: The Embryo of Streptochaeta and its Bearing on the Homology of the Coleoptile. American Journal of Botany 40(2): 77-80

Beevers, H. 1953: 2,4-Dinitrophenol and Plant Respiration. American Journal of Botany 40(2): 91-96

Wilson, C.C.; Boggess, W.R.; Kramer, P.J. 1953: Diurnal Fluctuations in the Moisture Content of some Herbaceous Plants. American Journal of Botany 40(3): 97-100

Arnow, P.; Oleson, J.J.; Williams, J.H. 1953: The effect of Arginine on the Nutrition of Chlorella Vulgaris. American Journal of Botany 40(3): 100-104

Drechsler, C. 1953: Two New Species of Conidiobolus Occurring in Leaf Mold. American Journal of Botany 40(3): 104-115

Buell, K.M. 1953: Developmental Morphology in Dianthus. III. Seed Failure following Interspecific Crosses. American Journal of Botany 40(3): 116-123

Singleton, J.R. 1953: Chromosome Morphology and the Chromosome Cycle in the Ascus of Neurospora Crassa. American Journal of Botany 40(3): 124-144

Delevoryas, T. 1953: A New Male Cordaitean Fructification from the Kansas Carboniferous. American Journal of Botany 40(3): 144-150

Böhning, R.H.; Kendall, W.A.; Linck, A.J. 1953: Effect of Temperature and Sucrose on Growth and Translocation in Tomato. American Journal of Botany 40(3): 150-153

Dermen, H. 1953: Periclinal Cytochimeras and Origin of Tissues in Stem and Leaf of Peach. American Journal of Botany 40(3): 154-168

Sears, E.R. 1953: Addition of the Genome of Haynaldia Villosa to Triticum Aestivum. American Journal of Botany 40(3): 168-174

Hyde, B.B. 1953: Addition of Individual Haynaldia Villosa Chromosomes to Hexaploid Wheat. American Journal of Botany 40(3): 174-182

Hackett, D.P.; Thimann, K.V. 1953: The Nature of the Auxin-Induced Water Uptake by Potato Tissue. II. The relation between Respiration and Water Absorption. American Journal of Botany 40(3): 183-188

Machlis, L. 1953: Growth and Nutrition of Water Molds in the Subgenus Euallomyces. I. Growth Factor Requirements. American Journal of Botany 40(3): 189-195

Schneider, G.W. 1953: Megagametogenesis and Embryology in a Diploid and an Aneuploid Apple. American Journal of Botany 40(3): 196-203

Hiesey, W.M. 1953: Growth and Development of Species and Hybrids of Poa under Controlled Temperatures. American Journal of Botany 40(4): 205-221

Lackey, C.F. 1953: Attraction of Dodder and Beet Leafhopper to Vascular Bundles in the Sugar Beet as affected by Curly-Top. American Journal of Botany 40(4): 221-225

Beck, C.B. 1953: A New Root Species of Callixylon. American Journal of Botany 40(4): 226-233

Carlson, M.C. 1953: Root Formation in Isolated Cotyledons of Brassica Napus and Raphanus Sativus. American Journal of Botany 40(4): 233-238

Boke, N.H. 1953: Tubercle Development in Mammillaria Heyderi. American Journal of Botany 40(4): 239-247

Morley, T. 1953: A New Genus and three New Species in the Memecyleae (Melastomaceae). American Journal of Botany 40(4): 248-255

Gustafson, F.G. 1953: Influence of Photoperiod on Thiamine, Riboflavin and Niacin Content of Green Plants. American Journal of Botany 40(4): 256-259

Reeves, R.G. 1953: Morphology of Plant Organs Related to the Maize Ear. American Journal of Botany 40(4): 266-271

Wetmore, R.H.; Jacobs, W..P. 1953: Studies on Abscission: The Inhibiting effect of Auxin. American Journal of Botany 40(4): 272-276

Rossetter, F.N.; Jacobs, W..P. 1953: Studies on Abscission: The Stimulating Role of Nearbyleaves. American Journal of Botany 40(4): 276-280

Rodin, R.J. 1953: Distribution of Welwitschia Mirabilis. American Journal of Botany 40(4): 280-285

Bradbury, D. 1953: Division of Starch-Containing cells. American Journal of Botany 40(4): 286-288

Garner, H.R.; Koffler, H.; Tetrault, P.A.; Fahmy, M.; Mallett, M.V.; Faust, R.A.; Phillips, R.L.; Bohonos, N. 1953: Factors Affecting Streptomycin Yields. American Journal of Botany 40(5): 289-296

Gould, F.W. 1953: A Cytotaxonomic Study in the Genus Andropogon. American Journal of Botany 40(5): 297-306

Postlethwait, S.N.; Cummins, G.B.; Lefforge, J.H.; Gries, G.A.; Stearns, F. 1953: Preparation of Botanical Models and Lantern Slides from Sheet Plastic. American Journal of Botany 40(5): 332-335

Coe, G.E. 1953: Cytology of Reproduction in Cooperia Pedunculata. American Journal of Botany 40(5): 335-343

Plaut, W.S. 1953: The effect of B Chromosomes on the Variegated Pericarp Phenotype in Maize. American Journal of Botany 40(5): 344-348

Steere, W.C. 1953: The Systematic Position of Bryobrittonia. American Journal of Botany 40(5): 354-358

Machlis, L.; Ossia, E. 1953: Maturation on the Meiosporangia of Euallomyces. I. The effect of Cultural Conditions. American Journal of Botany 40(5): 358-365

Lee, C.L. 1953: Structure and Development of Hypodermis in Dacrydium Taxoides Leaves. American Journal of Botany 40(5): 366-371

Rodin, R.J. 1953: Seedling Morphology of Welwitschia. American Journal of Botany 40(5): 371-378

Wood, R.D.; Straughan, J. 1953: Time-Intensity Tolerance of Lemanea Fucina to Salinity. American Journal of Botany 40(6): 381-384

Jacobs, W..P.; Bullwinkel, B. 1953: Compensatory Growth in Coleus Shoots. American Journal of Botany 40(6): 385-392

Newmeyer, D.; Tatum, E.L. 1953: Gene Expression in Neurospora Mutants Requiring Nicotinic Acid or Tryptophan. American Journal of Botany 40(6): 393-400

Sussman, A.S. 1953: The effect of Furfural upon the Germination and Respiration of Ascospores of Neurospora Tetrasperma. American Journal of Botany 40(6): 401-404

Rhoades, M.M.; Dempsey, E. 1953: Cytogenetic Studies of Deficient-Duplicate Chromosomes Derived from Inversion Heterozygotes in Maize. American Journal of Botany 40(6): 405-424

Stevens, C.M.; Mylroie, A. 1953: Production and Reversion of Biochemical Mutants of Neurospora Crassa with Mustard Compounds. American Journal of Botany 40(6): 424-429

Link, G.K.K.; Wilcox, H.W.; Eggers, V.; Klein, R.M. 1953: Role of Nitrate-Nitrogen Nutrition in Growth of Tomato and Crown Gall. American Journal of Botany 40(6): 436-444

Jr., G.L.S.; Pun, F.T. 1953: Artificial and Natural Hybrids in the Gramineae, Tribe Hordeae. V. Diploid Hybrids of Agropyron. American Journal of Botany 40(6): 444-449

Machlis, L. 1953: Growth and Nutrition of Water Molds in the Subgenus Euallomyces. III. Carbon Sources. American Journal of Botany 40(6): 460-464

Machlis, L.; Ossia, E. 1953: Maturation of the Meiosporangia of Euallomyces. II. Preliminary Observations on the effect of Auxins. American Journal of Botany 40(6): 465-468

DeLamater, E.D.; Yaverbaum, S.; Schwartz, L. 1953: The Nuclear Cytology of Eremascus Albus. American Journal of Botany 40(7): 475-492

Uhl, C.H.; Moran, R. 1953: The Cytotaxonomy of Dudleya and Hasseanthus. American Journal of Botany 40(7): 492-502

Hoskin, F.C.G.; Krotkov, G.; Moir, R.Y.; Reed, G.B. 1953: Production of Acetate by Higher Plants, as determined by the Isotope Dilution Technique. American Journal of Botany 40(7): 502-507

Muzik, T.J.; Cruzado, H.J. 1953: The effect of 2,4-D on Sprout Formation in Cyperus Rotundus. American Journal of Botany 40(7): 507-512

Galston, A.W.; Baker, R.S. 1953: Studies on the Physiology of Light Action. V. Photoinductive Alteration of Auxin Metabolism in Etiolated Peas. American Journal of Botany 40(7): 512-516

White, P.R. 1953: A Comparison of certain Procedures for the Maintenance of Plant Tissue Cultures. American Journal of Botany 40(7): 517-524

Torrey, J.G. 1953: The effect of certain Metabolic Inhibitors on Vascular Tissue Differentiation in Isolated Pea Roots. American Journal of Botany 40(7): 525-533

Steeves, T.A.; Morel, G.; Wetmore, R.H. 1953: A Technique for Preventing Inactivation at the Cut Surface in Auxin Diffusion Studies. American Journal of Botany 40(7): 534-538

Rietsema, J.; Satina, S.; Blakeslee, A.F. 1953: The effect of Sucrose on the Growth of Datura Stramonium Embryos in Vitro. American Journal of Botany 40(7): 538-545

Mann, L.K. 1953: Honey Bee Activity in relation to Pollination and Fruit Set in the Cantaloupe (Cucumis Melo). American Journal of Botany 40(7): 545-553

Vaarama, A. 1953: Cytology of Hybrids between Pacific Rubi Ursini types and an Eastern Blackberry. American Journal of Botany 40(8): 565-570

Subramanyam, K.; Raju, M.V.S. 1953: Circumscissile Dehiscence in some Angiosperms. American Journal of Botany 40(8): 571-574

Britton, D.M. 1953: Chromosome Studies on Ferns. American Journal of Botany 40(8): 575-583

Nickerson, W.J.; Mankowski, Z. 1953: Role of Nutrition in the Maintenance of the Yeast-Shape in Candida. American Journal of Botany 40(8): 584-592

Klein, R.M. 1953: The Probable Chemical Nature of Crown-Gall Tumor-Inducing Principle. American Journal of Botany 40(8): 597-599

Patrick, R.; Wallace, N.M. 1953: The effect of Agar on the Growth of Nitzschia Linearis. American Journal of Botany 40(8): 600-602

Leopold, A.C.; Guernsey, F.S. 1953: Modification of Floral Initiation with Auxins and Temperatures. American Journal of Botany 40(8): 603-607

Garnjobst, L. 1953: Genetic Control of Heterocaryosis in Neurospora Crassa. American Journal of Botany 40(8): 607-614

Brumfield, R.T. 1953: Curvatures in Timothy Roots induced by Ultraviolet Radiation. American Journal of Botany 40(8): 615-617

Girolami, G. 1953: Relation between Phyllotaxis and Primary Vascular Organization in Linum. American Journal of Botany 40(8): 618-625

Luttrell, E.S. 1953: Development of the Ascocarp in Glonium Stellatum. American Journal of Botany 40(8): 626-633

Tanada, T.; Hendricks, S.B. 1953: Photoreversal of Ultraviolet effects in Soybean Leaves. American Journal of Botany 40(8): 634-637

Satina, S. 1953: Chromosome End Arrangements in Datura Inoxia, D. Meteloides and D. Metel. American Journal of Botany 40(8): 638-646

Bierhorst, D.W. 1953: Structure and Development of the Gametophyte of Psilotum Nudum. American Journal of Botany 40(9): 649-658

French, R.C.; Beevers, H. 1953: Respiratory and Growth Responses induced by Growth Regulators and Allied Compounds. American Journal of Botany 40(9): 660-666

Scott, R.A. 1953: Status of an Asiatic Member of the Juglandaceae Regarded as a Living Fossil'. American Journal of Botany 40(9): 666-669

Avers, C.J. 1953: Biosystematic Studies in Aster. I. Crossing Relationships in the Heterophylli. American Journal of Botany 40(9): 669-675

Verduin, J. 1953: A Table of Photosynthetic Rates under Optimal, Near-Natural Conditions. American Journal of Botany 40(9): 675-679

Arzee, T. 1953: Morphology and Ontogeny of Foliar Sclereids in Olea Europaea I. Distribution and Structure. American Journal of Botany 40(9): 680-687

Cantino, E.C.; Hyatt, M.T. 1953: Carotenoids and Oxidative Enzymes in the Aquatic Phycomycetes Blastocladiella and Rhizophlyctis. American Journal of Botany 40(9): 688-694

Wheeler, H.E.; Driver, C.H. 1953: Genetics and Cytology of a Mutant, Dwarf-Spored Glomerella. American Journal of Botany 40(9): 694-702

Snyder, L.A.; Harlan, J.R. 1953: A Cytological Study of Bouteloua Gracilis from Western Texas and Eastern New Mexico. American Journal of Botany 40(9): 702-707

Fairbrothers, D.E. 1953: Relationships in the Capillaria Group of Panicum in Arizona and New Mexico. American Journal of Botany 40(9): 708-714

Wilson, C.M. 1953: Cytological Study of the Life Cycle of Dictyostelium. American Journal of Botany 40(9): 714-718

Brown, A.H. 1953: The effects of Light on Respiration using Isotopically Enriched Oxygen. American Journal of Botany 40(9): 719-729

Grant, W.F. 1953: A Cytotaxonomic Study in the Genus Eupatorium. American Journal of Botany 40(9): 729-742

Arzee, T. 1953: Morphology and Ontogeny of Foliar Sclereids in Olea Europaea II. Ontogeny. American Journal of Botany 40(10): 745-752

Brown, A.H.; Webster, G.C. 1953: The Influence of Light on the Rate of Respiration of the Blue-Green Alga Anabaena. American Journal of Botany 40(10): 753-758

Trainor, F.R.; Bold, H.C. 1953: Three New Unicellular Chlorophyceae from Soil. American Journal of Botany 40(10): 758-767

Barker, W.G. 1953: Proliferative Capacity of the Medullary Sheath Region in the Stem of Tilia Americana. American Journal of Botany 40(10): 773-778

Ownbey, M.; McCollum, G.D. 1953: Cytoplasmic Inheritance and Reciprocal Amphiploidy in Tragopogon. American Journal of Botany 40(10): 788-796

Maramorosch, K. 1953: Incubation Period of Aster-Yellows Virus. American Journal of Botany 40(10): 797-809

Hyde, B.B. 1953: Differentiated Chromosomes in Plantago Ovata. American Journal of Botany 40(10): 809-815

Swanson, C.A.; Whitney, J.B. 1953: Studies on the Translocation of Foliar-Applied P 32 and other Radioisotopes in Bean Plants. American Journal of Botany 40(10): 816-823

Nielsen, E.L. 1953: Some Cytological Behaviors Related to Sterility in Bromus Inermis. American Journal of Botany 40(10): 824-827

Sloatman, R.J. 1953: A Cytogenetic Study of certain Euoenotheras from Western New York. American Journal of Botany 40(10): 835-836

Roegner, F.R.; Stahmann, M.A.; Stauffer, J.F. 1954: Induction of Variants in Penicillium Chrysogenum by Methyl-Bis(-Chloroethyl) Amine. American Journal of Botany 41(1): 1-4

Warmke, H.E. 1954: Apomixis in Panicum Maximum. American Journal of Botany 41(1): 5-11

Ledin, R.B. 1954: The Vegetative Shoot Apex of Zea Mays. American Journal of Botany 41(1): 11-17

Starr, R.C. 1954: Reproduction by Zoospores in Tetra Dron Bitridens. American Journal of Botany 41(1): 17-20

Yu, C.C.-C. 1954: The Culture and Spore Germination of Ascobolus with Emphasis on A. Magnificus. American Journal of Botany 41(1): 21-30

Weaver, J.E. 1954: A Seventeen-Year Study of Plant Succession in Prairie. American Journal of Botany 41(1): 31-38

Muzik, T.J. 1954: Development of Fruit, Seed, Embryo, and Seedling of Hevea Brasiliensis. American Journal of Botany 41(1): 39-43

Greulach, V.A.; Haesloop, J.G. 1954: Some effects of Maleic Hydrazide on Internode Elongation, cell Enlargement, and Stem Anatomy. American Journal of Botany 41(1): 44-50

Cameron, J.W.; Teas, H.J. 1954: Carbohydrate Relationships in Developing and Mature Endosperms of Brittle and Related Maize Genotypes. American Journal of Botany 41(1): 50-55

Bretzloff, C.W. 1954: The Growth and Fruiting of Sordaria Fimicola. American Journal of Botany 41(1): 58-67

Raper, J.R.; Antonio, J.P.S. 1954: Heterokaryotic Mutagenesis in Hymenomycetes. I. Heterokaryosis in Schizophyllum Commune. American Journal of Botany 41(2): 69-86

Nickerson, N.H. 1954: Morphological Analysis of the Maize Ear. American Journal of Botany 41(2): 87-92

Berliner, M.D. 1954: A Study of Meiosis and the effects of certain Antibiotics upon Meiosis in Gymnosporangium. American Journal of Botany 41(2): 93-104

Williams, B.C. 1954: Observations on Intercellular Canals in Root Tips with Special Reference to the Compositae. American Journal of Botany 41(2): 104-106

Love, R.M. 1954: Interspecific Hybridization in Stipa II. Hybrids of S. Cernua, S. Lepida, and S. Pulchra. American Journal of Botany 41(2): 107-110

El-Ani, A.S. 1954: The Genetics of Sex in Hypomyces Solani F. Cucurbitae. American Journal of Botany 41(2): 110-113

Nickerson, W.J.; Chung, C.W. 1954: Genetic Block in the Cellular Division Mechanism of a Morphological Mutant of a Yeast. American Journal of Botany 41(2): 114-120

Thirumalachar, M.J.; Whitehead, M.D. 1954: On the Validity of the Genera Coleopuccinia and Coleopucciniella (Uredinales). American Journal of Botany 41(2): 120-122

Steward, F.C.; Wetmore, R.H.; Thompson, J.F.; Nitsch, J.P. 1954: A Quantitative Chromatographic Study of Nitrogenous Components of Shoot Apices. American Journal of Botany 41(2): 123-134

Wood, R.D.; Palmatier, E.A. 1954: Macroscopic Algae of the Coastal Ponds of Rhode Island. American Journal of Botany 41(2): 135-142

Thompson, R.H. 1954: Studies in the Volvocales I. Sexual Reproduction of Pandorina Charkowiensis and Observations on Volvulina Steinii. American Journal of Botany 41(2): 142-145

Ingraham, J.L.; Emerson, R. 1954: Studies of the Nutrition and Metabolism of the Aquatic Phycomycete, Allomyces. American Journal of Botany 41(2): 146-152

Reeve, R.M. 1954: Fruit Histogenesis in Rubus Strigosus. I. Outer Epidermis, Parenchyma, and Receptacle. American Journal of Botany 41(2): 152-160

Walters, M.S. 1954: A Study of Pseudobivalents in Meiosis of two Interspecific Hybrids of Bromus. American Journal of Botany 41(2): 160-171

Leopold, A.C.; Guernsey, F.S. 1954: Flower Initiation in the Alaska Pea II. Chemical Vernalization. American Journal of Botany 41(3): 181-185

Wylie, R.B. 1954: Leaf Organization of some Woody Dicotyledons from New Zealand. American Journal of Botany 41(3): 186-191

Delevoryas, T.; Morgan, J. 1954: A Further Investigation of the Morphology of Anachoropteris Clavata. American Journal of Botany 41(3): 192-198

Morgan, J.; Delevoryas, T. 1954: An Anatomical Study of a New Coenopterid and its Bearing on the Morphology of certain Coenopterid Petioles. American Journal of Botany 41(3): 198-203

de Wet, J.M.J. 1954: The Genus Danthonia in Grass Phylogeny. American Journal of Botany 41(3): 204-211

Lawson, G.W. 1954: Agar from Gracilaria Henriquesiana. American Journal of Botany 41(3): 212-214

Copeland, H.F. 1954: Observations on certain Epacridaceae. American Journal of Botany 41(3): 215-222

Shrift, A. 1954: Sulfur-Selenium Antagonism. I. Antimetabolite Action of Selenate on the Growth of Chlorella Vulgaris. American Journal of Botany 41(3): 223-230

Blake, C.O. 1954: Niacin Metabolism in the Corn Seedling: The Biosynthesis of Trigonelline. American Journal of Botany 41(3): 231-238

Rediske, J.H.; Selders, A.A. 1954: The Uptake and Translocation of Yttrium by Higher Plants. American Journal of Botany 41(3): 238-242

Silva, P.C.; Cleary, A.P. 1954: The Structure and Reproduction of the Red Alga, Platysiphonia. American Journal of Botany 41(3): 251-260

O'Kelley, J.C.; Carr, P.H. 1954: An Electron Micrographic Study of the cell Walls of Elongating Cotton Fibers, Root Hairs, and Pollen Tubes. American Journal of Botany 41(3): 261-264

Girolami, G. 1954: Leaf Histogenesis in Linum Usitatissimum. American Journal of Botany 41(3): 264-273

Bierhorst, D.W. 1954: The Gametangia and Embryo of Psilotum Nudum. American Journal of Botany 41(3): 274-281