External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:138434-2
- Publication
- North American Flora. New York Botanical Garden
- Collation
- 23(3): 139
- Date of Publication
- 20 Dec 1928
- Family as entered in IPNI
- Solanaceae