Biology:Viola rafinesquei
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Short description: Species of flowering plant
| Viola rafinesquei | |
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| A light morph flower growing in a sandy field along the mouth of the James River in southeastern Virginia | |
Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Malpighiales |
| Family: | Violaceae |
| Genus: | Viola |
| Species: | V. rafinesqueii
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| Binomial name | |
| Viola rafinesqueii Greene
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| Synonyms[2] | |
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Viola rafinesquei (syn. Viola bicolor), commonly known as the American field pansy or wild pansy, is an annual plant in the violet family found throughout much of North America.[2] There has been some debate as to whether the plant is native there or if it was introduced from the Old World as a variety of Viola kitaibeliana, but it is now generally thought to be native to the North America.[3] It is common in disturbed habitats but is also found in fields and open woods on substrates ranging from sandy soil to clay to limestone.[4][5][6]
References
- ↑ "Viola bicolor". NatureServe Explorer. NatureServe. http://www.natureserve.org/explorer/servlet/NatureServe?searchName=Viola+bicolor+.
- ↑ 2.0 2.1 "Viola rafinesquei Greene". Royal Botanic Gardens, Kew. https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:266911-2.
- ↑ Flora of North America
- ↑ Clausen, Jen; Channell, R.B.; Nur, Uzi (1964), "Viola rafinesquii, the only Melanium violet native to North America", Rhodora 66 (17)
- ↑ McKinney, Landon E.; Russel, Norman H. (2002), "Violaceae of the Southeastern United States", Castanea 67 (4): 369–379
- ↑ Hayden, W. John; Clough, John (1990), "Methyl Salicylate Secretory Cells in Roots of Viola arvensis and V. rafinesquii (Violaceae)", Castanea 55 (1): 65–70
Wikidata ☰ {{{from}}} entry
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