External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:2293-1
- Publication
- Bulletin of Miscellaneous Information, Royal Gardens, Kew. Kew
- Collation
- 1921(4): 166
- Date of Publication
- 28 Jun 1921
- Family as entered in IPNI
- Apocynaceae