External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:11824-1
- Publication
- Alexandri de Humboldt et Amati Bonpland Plantae Aequinoctiales...Paris
- Collation
- 1(7): 202, t. 57
- Date of Publication
- Jan 1808
- Family as entered in IPNI
- Convolvulaceae