Difference between revisions of "Solanum xanti"
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Latest revision as of 11:26, 7 July 2010
| Solanum xanti | |
|---|---|
| File:Solanum xanti1DawnEndico.jpg | |
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Asterids |
| Order: | Solanales |
| Family: | Solanaceae |
| Genus: | Solanum |
| Species: | S. xanti |
| Binomial name | |
| Solanum xanti A. Gray | |
Purple Nightshade (Solanum xanti) or San Diego Nightshade is a semi-evergreen perennial vine, originally native to California, it can now be found in most of North America. It grows in shrublands, oak/pine woodlands, as well as deciduous and coniferous forests, to 4,000 feet (1,200 m) elevation, in sandy, rocky or clay soils. It is found in areas that receive 10-20" of rainfall annually and prefers partial sun. It ranges from two to four feet in height, and two to four feet in width.[1] Purple Nightshade has been observed 'climbing' higher on fences, shrubs and saplings, sometimes 'choking' or blocking sunlight thereby killing off the host plant.
Purple Nightshade flowers are a blue purple and approximately an inch wide, and foliage is dark green. [2] It blooms in spring to early summer. The plant is poisonous to humans. Due to Purple Nightshade's poisonous nature, tomatoes (also a member of the Nightshade family) were thought to be as equally toxic by many North Americans as late as the early eighteenth century.
References
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