Flower colour adaptation in a mimetic orchid
WebMar 12, 2014 · Background It is estimated that floral deception has evolved in at least 7500 species of angiosperms, of which two thirds are orchids. Epipactis veratrifolia (Orchidaceae) is a model system of aphid mimicry as aphidophagous hoverflies lay eggs on false brood sites on their flowers. To understand the evolutionary ecology of floral … WebNewman, E., Anderson, B., and Johnson, S. D. 2012. Flower colour adaptation in a mimetic orchid. Proceedings of the Royal Society B (Biological Sciences). 279: 2309-2313. *Duel first authors Non-peer Reviewed Articles Newman, E. Long-tongued flies that pollinate Proteas. Veld and Flora. 2013. 99:18-19. View my google scholar profile here:
Flower colour adaptation in a mimetic orchid
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WebOrchids are plants that belong to the family Orchidaceae (/ ˌ ɔːr k ɪ ˈ d eɪ s i. iː,-s i. aɪ /), a diverse and widespread group of flowering plants with blooms that are often colourful and fragrant.. The Orchidaceae is one of the two largest families of flowering plants, along with the Asteraceae.It contains about 28,000 currently accepted species, distributed across … WebFlowercolour adaptation in a mimetic orchid Ethan Newman 1 , Bruce Anderson 1, * …
WebSep 16, 2015 · Strong adaptive responses to pollinator preference are illustrated by the matching flower colours between the rewardless food-deceptive orchids and the rewarding plants they mimic (Peter & Johnson 2008; Newman, Anderson & Johnson 2012). Pollinator sensory preferences are also predicted to be a key driver in sexually deceptive orchids. WebMay 7, 2024 · Colour and adaptation. ... a flower colour polymorphism in the alpine orchid Gymnadenia rhellicani is ... Tian, L. et al. A homeotic shift late in development drives mimetic color variation in a ...
WebFeb 1, 2012 · Here, we examine the adaptive significance of flower colour in Disa ferruginea, a non-rewarding orchid that is thought to attract its … WebMay 1, 2008 · Mimetic orchid lineages harbour an enormous variation in flower shape, …
WebFeb 9, 2016 · Newman E, Anderson B, Johnson SD (2012) Flower colour adaptation in a mimetic orchid. Proc Roy Soc London Ser B Biol Sci 279:2309–2313. doi: 10.1098/rspb.2011.2375 Article Google Scholar
WebAlthough the tremendous variability in floral colour among angiosperms is often attributed to divergent selection by pollinators, it is usually difficult to preclude the possibility that floral colour shifts were driven by non-pollinator processes. Here, we examine the adaptive significance of flower colour in Disa ferruginea, a non-rewarding orchid that is thought … chronograph supersportWebAlthough the tremendous variability in floral colour among angiosperms is often attributed to divergent selection by pollinators, it is usually difficult to preclude the possibility that floral colour shifts were driven by non-pollinator processes. deriving determinant form of curvatureWebJul 10, 2007 · We demonstrate that the similarity between at least one of the geographical colour phenotypes of T. sidoides and co-flowering Malvaceae is adaptive, since the former obtains more pollination services when growing together with … chronograph stopwatchWebmimetic [6]. Orchids are among the largest plant families, and floral mimicry is … chronograph subdialsWebJan 17, 2006 · Plants that lack floral rewards may nevertheless attract pollinators by mimicking the flowers of rewarding plants. It has been suggested that both mimics and models should suffer reduced fitness when mimics are abundant relative to their models. chronograph strap replacementWebFlower colour adaptation in a mimetic orchid - CORE Reader chronograph strapWebMay 1, 2008 · Orchids produce flowers of a variety of colours, ranging from greenish, white and yellow to intense red, blue and brown. Flower coloration provides the basis for mimicking the colours of a female insect's body or the colours of rewarding flowers. chronograph tabernacle dry overcoat