Mechanisms and evolution of deceptive pollination in orchids
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F06%3A00006622" target="_blank" >RIV/60076658:12310/06:00006622 - isvavai.cz</a>
Alternative codes found
RIV/67179843:_____/06:00338690
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Mechanisms and evolution of deceptive pollination in orchids
Original language description
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 deception is the most common mechanism (reported in 38 genera) followed by sexual deception (18 genera). Floral deception in orchids has been intensively studied since Darwin, but the evolution of non-rewarding flowers still presents a major puzzle for evolutionary biology. The two principal hypotheses as to how deception could increase fitness in plants are (i)reallocation of resources associated with reward production to flowering and seed production, and (ii) higher levels of cross-pollination due to pollinators visiting fewer flowers on non-rewarding plants, resulting in more outcrossed pro
Czech name
Mechanismy a evoluce deceptivního opylování u orchidejí
Czech description
Čeleď vstavačovité je známá velkou rozmanitostí mechanismů opylování a neobvykle vysokým počtem druhů, které nenabízejí svým opylovačům žádnou odměnu. Naše publikace shrnuje a diskutuje mechanismy opylování a evoluci druhů bez odměny a vyvozuje závěr, žeabsence nektaru je evolučně výhodnou strategií, protože podporuje cizosprášení.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EH - Ecology - communities
OECD FORD branch
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Result continuities
Project
<a href="/en/project/KJB6141302" target="_blank" >KJB6141302: Adaptive significance of nectar reward in orchids</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Biological Reviews
ISSN
1464-7931
e-ISSN
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Volume of the periodical
91
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
17
Pages from-to
1-17
UT code for WoS article
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EID of the result in the Scopus database
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