- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:174666-2
- Publication
- Contributions from the Gray Herbarium of Harvard University. Cambridge, MA
- Collation
- 75: 4
- Family as entered in IPNI
- Asteraceae
Links
- Nomenclatural link
- Eupatorium petraeum B.L.Rob., Proc. Amer. Acad. Arts 41: 275 (1905).
- Same citation as
- Ophryosporus petraeus B.L.Rob., Contr. Gray Herb. 75: 4 (1925).