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Tri ploidy in bellevalia dubia

Informatore Botanico Italiano 8(2): 186

Tri ploidy in bellevalia dubia

A triploid chromosome complement (3n = 12) was found in 1 plant of B. dubia (Liliaceae). Eight nucleolar secondary constrictions were observed instead of the nine expected.

Accession: 006840293

Related references

Von Bothmer R.; Bentzer B., 1973: Chromosome morphology in bellevalia dubia ssp boissieri and bellevalia trifoliata liliaceae from greece. Annales Musei Goulandris (1): 11-13

Bothmer, R.V.n; Bentzer, B., 1973: Chromosome morphology in Bellevalia dubia subsp. boissieri and Bellevalia trifoliata (Liliaceae) from Greece

Maggin F., 1972: The chromosome complement of bellevalia dubia and the problem of bellevalia webbiana. Annali di Botanica (Rome) 31: 115-123

Maggini, F.; De-Dominicis, R.I., 1977: The ribosomal rna gene number and the length of the nucleolar secondary constrictions in bellevalia romana and bellevalia dubia liliaceae a possible correlation. Karyological analyses and rRNA/DNA hybridization experiments were carried out in B. romana and B. dubia (Liliaceae). B. romana (2n = 8) has 4 short NOR [Nucleolar Organizer Region] and 3200 genes for ribosomal RNA. B. dubia (2n = 8) has 6 NOR clea...

Borzatti-De-Loewenstern, A.; Garbari, F., 2002: Bellevalia dubia subsp. boissieri (Hyacinthaceae) in Italy. Bellevalia dubia is an uncommon geophyte of the and wastelands of the Central Eastern Mediterranean area. According to literature three subspecies should be considered: B. dubia subsp. dubia (Southern Italy, Sicily and Dalmatia), B. dubia subsp. b...

Musano, L.M.ggini, F., 1976: Triploidy in Bellevalia dubia, (Guss.) Roemer et Schultes. Informatore botanico italiano: 8 (2) 186

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Edlinger, Karl., 2000: Clausilia dubia steinbergensis n ssp A new subspecies of Clausilia dubia Draparnaud 1805 from the eastern part of Austria Clausilia dubia steinbergensis n ssp Eine neue Unterart von Clausilia dubia Draparnaud 1805 aus dem oestlichen Oesterreich. Club Conchylia Informationen, 324-6: 39-44