External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1146750-2
- Species Name
- Onosmodium molle Michx., Fl. Bor.-Amer. (Michaux) 1: 133, t. 15 (1803).
- Family as entered in IPNI
- Boraginaceae