- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:236474-2
- Species Name
- Silphium simpsonii Greene, Pittonia 4(20): 44 (1899).
- Publication
- Rhodora; Journal of the New England Botanical Club. Cambridge, MA
- Collation
- 39: 288
- Family as entered in IPNI
- Asteraceae
Type Information
- Collector Team
- C.Wright
- Type Herbaria
- holotype GH
- Distribution Of Types
- Texas (South-Central U.S.A., Northern America)