External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:117648-1
- Publication
- Pittonia; a Series of Papers Relating to Botany and Botanists. Berkeley, CA
- Collation
- 2(10): 182
- Date of Publication
- 15 Sep 1891
- Family as entered in IPNI
- Boraginaceae
Links
- Duplicate citation of
- Lappula ursina (Greene ex A.Gray) Greene, Pittonia 2(10): 182 (1891).