Ipomoea obscura Guill.
, Ann. Sci. Nat., Bot. sér. 2, 7: 244 (1837).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:269408-1
- Publication
- Annales des Sciences Naturelles; Botanique
- Collation
- sér. 2, 7: 244
- Family as entered in IPNI
- Convolvulaceae