External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1111880-2
- Species Name
- Petalostemon carneus Michx., Fl. Bor.-Amer. (Michaux) 2: 49 (1803).
- Family as entered in IPNI
- Fabaceae