- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:60436444-2
- Species Name
- Silphium radula Nutt., Trans. Amer. Philos. Soc. ser. 2, 7: 341 (1840).
- Publication
- Novon; a Journal for Botanical Nomenclature. St. Louis, MO
- Collation
- 14(3): 277
- Date of Publication
- 29 Sep 2004
- Family as entered in IPNI
- Asteraceae