Anther development in tribe Epidendreae: orchids with contrasting pollination syndromes
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منابع مشابه
Anther development in tribe Epidendreae: orchids with contrasting pollination syndromes
Background Epidendreae is one of the most diverse tribes among the orchids with remarkable variation in life form, floral morphology and pollination syndromes. Its circumscription was recently revised and subtribes Agrostophyllinae and Calypsoinae were transferred into this tribe. One of the principal floral characters utilized in classification of orchids is the incumbency or bending of the co...
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The orchid family is renowned for its enormous diversity of pollination mechanisms and unusually high occurrence of non-rewarding flowers compared to other plant families. The mechanisms of deception in orchids include generalized food deception, food-deceptive floral mimicry, brood-site imitation, shelter imitation, pseudoantagonism, rendezvous attraction and sexual deception. Generalized food...
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Charles B. Fenster,1 W. Scott Armbruster,2 Paul Wilson,3 Michele R. Dudash,1 and James D. Thomson4 1Department of Biology, University of Maryland, College Park, Maryland 20742; email: [email protected]; [email protected] 2School of Biological Sciences, University of Portsmouth, Portsmouth, PO1 2DY, United Kingdom; Department of Biology, Norwegian University of Science and Technology, N-7491 Trondh...
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BACKGROUND AND AIMS In New Zealand epiphytic orchids are represented by four genera and eight species. The genera Earina (three species) and Winika (one species) are the most conspicuous and widespread. These are likely to be some of the southernmost distributed genera of epiphytic orchids in the world. METHODS To identify the pollination strategies that have evolved in these orchids, hand-po...
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Animal-mediated pollination is essential in the reproductive biology of many flowering plants and tends to be associated with pollination syndromes, sets of floral traits that are adapted to particular groups of pollinators. The complexity and functional convergence of various traits within pollination syndromes are outstanding examples of biological adaptation, raising questions about their me...
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ژورنال
عنوان ژورنال: PeerJ
سال: 2018
ISSN: 2167-8359
DOI: 10.7717/peerj.4383