Calcalia rugelia; a New Combination for a North American Senecionoid
Barkley TM and Cronquist A. 1974. Calcalia rugelia; a New Combination for a North American Senecionoid. Rhodora. 76(805):48 - 50
The authors question the taxonomy of the species Senecio rugelia, and offer a new name, Cacalia rugelia. They base their opinion on chromosome studies and morphological features that indicate a relationship to the Palmatinervii section of Senecio, a Mexican genus.
- Type
- Journal Article
- Authors
- Barkley, T; Cronquist, Arthur
- Units
- GRSM
- Keywords
- Cacalia rugelia, Great Smoky Mountains National Park NC TN, Plant Studies, Rugelia nudicaulis, Senecio rugelia, Taxonomy