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

Kód výsledku v 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>

Nalezeny alternativní kódy

RIV/67179843:_____/09:00340914

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

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

Popis výsledku anglicky

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

Druh

C - Kapitola v odborné knize

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

<a href="/cs/project/KJB600870601" target="_blank" >KJB600870601: Speciační procesy u vstavačovitých</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Baluška F. (ed.) Plant-Environment Interactions

ISBN

978-3-540-89229-8

Počet stran výsledku

24

Strana od-do

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Počet stran knihy

308

Název nakladatele

Springer-Verlag Berlin Heidelberg

Místo vydání

Heidelberg

Kód UT WoS kapitoly

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