+ Site Statistics
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

The pollination ecology of dactylorhiza sambucina orchidaceae

The pollination ecology of dactylorhiza sambucina orchidaceae

Botaniska Notiser 133(3): 367-386

Interactions between anthophilous insects and D. sambucina L. Soo were studied in 3 Swedish populations. Queens of Bombus Latr. (Hymenoptera, Apidae) dominated as visitors and transported about 90% of the pollinaria. The species acts by deceit and obviously exploits a short stage of the queens' lives when they are newly emerged after hibernation and have not established foraging routes and are inexperienced on food-flowers. Unconditioned scouring queens are induced to visit the gregarious D. sambucina due to its comparative superiority in floral display and perhaps its strong floral terpene emission. D. sambucina seems not to mimic concurrently flowering bumble-bee-plants. After a few exploratory nonrewarding visits predominantly to the lowermost flowers in a very few inflorescences, queens hurriedly leave the place in renewed scouring and searching. Their behavioral response on deception produces a characteristic decline in fruit-setting within inflorescences. Interactive floral and insect morphologies indicate optimal adaptation to queens of species having medium-long probosces, median-broad faces and bare center of the clypeus. The legitimate pollinators in the study areas are queens of B. lapidarius (L.) and B. sylvarum (L.).

Please choose payment method:

(PDF emailed within 1 workday: $29.90)

Accession: 006736535

Download citation: RISBibTeXText

Related references

Pollination ecology of Dactylorhiza sambucina on the island of Stora Karlso in the Baltic. Svensk botanisk tidskrift7(2): 123-132, 1983

The pollination ecology of dactylorhiza sambucina on the island of stora karlso sweden in the baltic. Svensk Botanisk Tidskrift 77(2): 123-132, 1983

Pollination ecology of Dactylorhiza romana Soo (Orchidaceae). Ukrainskii Botanichnii Zhurnal 50(1): 107-110, 1993

Systematics and evolution of the Dactylorhiza romana/sambucina polyploid complex (Orchidaceae). Botanical Journal of the Linnean Society 152(4): 405-434, 2006

Pollination success in monochromic yellow populations of the rewardless orchid Dactylorhiza sambucina. Plant Systematics and Evolution 254(3/4): 185-197, 2005

Evidence of post-pollination barriers among three colour morphs of the deceptive orchid Dactylorhiza sambucina (L.) Soo. Sexual Plant Reproduction 18(4): 179-185, 2005

Effect of nectar supplementation on male and female components of pollination success in the deceptive orchid Dactylorhiza sambucina. Acta Oecologica 33(3): 300-306, 2008

Effects of local density and flower colour polymorphism on pollination and reproduction in the rewardless orchid Dactylorhiza sambucina (L.) Soo. Plant Systematics and Evolution 251(2-4): 119-129, 2005

Dactylorhiza sambucina x dactylorhiza fuchsii found in north uppland central sweden. Svensk Botanisk Tidskrift 80(6): 369-372, 1986

Materialy do atlasu rozmieszczenia oraz stanu zasobow roslin chronionych i zagrozonych rejonu gornoslaskiego: PRESS. Czesc 4. Dactylorhiza sambucina (L.) SOO (Orchidaceae) w wojewodztwie slaskim i na terenach sasiednich. Acta Biologica Silesiana 35(52): 155-167, 2000

Notes on the pollination of Cypripedium macranthos var. speciosum and Dactylorhiza aristata (Orchidaceae). Acta Phytotaxonomica et Geobotanica 53(1): 85-88, 2002

Nutrient versus pollination limitation in Platanthera bifolia and Dactylorhiza incarnata (Orchidaceae). Oikos 89(2): 360-366, 2000

Pollination and reproductive success of two colour variants of a deceptive orchid, Dactylorhiza maculata (Orchidaceae). Nordic Journal of Botany 22(1): 53-58, 2002

Dactylorhiza sambucina in norway. Blyttia 45(1): 30-38, 1987