External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:201098-2
- Publication
- Contributions from the Gray Herbarium of Harvard University. Cambridge, MA
- Collation
- 68: 78
- Date of Publication
- 18 Aug 1923
- Family as entered in IPNI
- Boraginaceae
Remarks
non P. cooperi A.Gray (1885)