External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:259266-2
- Publication
- Annals of the Missouri Botanical Garden. St. Louis, Missouri
- Collation
- 58: 93, fig. 1
- Family as entered in IPNI
- Bignoniaceae
Type Information
- Distribution Of Types
- Panama (Central America, Southern America)