Rugelia
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(Redirected from Rugelia nudicaulis)
Rugels ragwort | |
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File:RugelsRagwort.jpg | |
Vulnerable (NatureServe) |
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Rugelia
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R. nudicaulis
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Binomial name | |
Rugelia nudicaulis Shuttlew. ex Chapm.
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Rugelia nudicaulis, Rugel's Indian plantain[1] or Rugels ragwort, is the sole species of the genus Rugelia which blooms in summer, is a wildflower endemic to higher elevations in the Great Smoky Mountains.[2] It is a rare species in Tennessee.[3] It was first placed in the genus Senecio, then moved to Cacalia and finally placed in a genus of its own, Rugelia. Genetic diversity in this plant, assessed using allozymes, is so low that the species may not survive changing environmental conditions.[4]
See also
- Wildflowers of the Great Smoky Mountains
- Genetic diversity
- [1]- Tennessee Native Plant Society
References
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- ↑ University of Tennessee Herbarium
- ↑ Tennessee state list
- ↑ Journal of Heredity article
- Horn, Cathcart, Hemmerly, Duhl, Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians, Lone Pine Publishing, (2005) p 372, ISBN 978-1-55105-428-5
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