External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:284342-2
- Species Name
- Roldana pennellii H.Rob. & Brettell, Phytologia 27: 422, fig. 7 (1974).
- Publication
- Phytologia; Designed to Expedite Botanical Publication. New York
- Collation
- 27: 422
- Family as entered in IPNI
- Asteraceae
Type Information
- Type Herbaria
- holotype US
isotype US - Distribution Of Types
- Durango (Mexico, Northern America)