External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:689207-1
- Publication
- Journal of the Academy of Natural Sciences of Philadelphia. Philadelphia, PA
- Collation
- n.s., 1: 156
- Date of Publication
- Aug 1848
- Family as entered in IPNI
- Polemoniaceae