Guarianthe aurantiaca is a species of orchid. It is widespread across much of Mexico, south to Costa Rica.[1] The diploid chromosome number of G. aurantiaca has been determined as 2n = 40.[2]
| Guarianthe aurantiaca | |
|---|---|
| |
Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Orchidaceae |
| Subfamily: | Epidendroideae |
| Genus: | Guarianthe |
| Species: | G. aurantiaca
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| Binomial name | |
| Guarianthe aurantiaca | |
| Synonyms[1] | |
You can help expand this article with text translated from the corresponding article in Spanish. (December 2009) Click [show] for important translation instructions.
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The phananthrenoids orchinol and loroglossol have a phytoalexin effect and reduce the growth of G. aurantiaca seedlings.[3]
References
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- ^ a b Kew World Checklist of Selected Plant Families[permanent dead link]
- ^ page 252. Leonardo P. Felix and Marcelo Guerra: "Variation in chromosome number and the basic number of subfamily Epidendroideae (Orchidaceae)" Botanical Journal of the Linnean Society 163(2010)234-278, The Linnean Society of London
- ^ Effects of Orchinol, Loroglossol, Dehydroorchinol, Batatasin III, and 3,4'- Dihydroxy-5-Methoxydihydrostilbene on Orchid Seedlings. Katherine A. Hills, Albert Stoessl, Allison P. Oliva and Joseph Arditti, Botanical Gazette, September 1984, Vol. 145, No. 3, pages 298-301 (link)
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