External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:297562-2
- Publication
- Notizblatt des Königlichen Botanischen Gartens und Museums zu Berlin (-Dahlem). Leipzig, Berlin
- Collation
- 6: 380
- Family as entered in IPNI
- Bignoniaceae