Deceptive behaviour in plants II. Food deception by plants: from generalized systems to specialized floral mimicry

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F09%3A00010442" target="_blank" >RIV/60076658:12310/09:00010442 - isvavai.cz</a>
Alternative codes found
RIV/67179843:_____/09:00340914
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Deceptive behaviour in plants II. Food deception by plants: from generalized systems to specialized floral mimicry
Original language description
Most of the ca. 8,000 angiosperm species that lack floral rewards are orchids pollinated by food-seeking animals. The fitness benefits of floral deception are still being debated, but most of the available evidence suggests that food deception evolves because it strongly promotes cross-pollination. These plants are generally considered to employ either generalized food deception (exploiting innate preferences of pollinators) or Batesian floral mimicry (exploiting conditioned preferences of pollinators).However, we argue that there are also intermediate conditions between these two modes and that exploitation of conditioned preferences is probably more common among food-deceptive orchids than was previously realized. We also review evidence for ecological facilitation of the pollination of deceptive species by rewarding species via the ?magnet effect.? We then consider the relative importance of visual and olfactory cues in food-deceptive systems. The role of scent in food deceptive sy
Czech name
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Czech description
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Project
<a href="/en/project/KJB600870601" target="_blank" >KJB600870601: Speciation processes in orchids</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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