External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:35378-1
- Publication
- Hooker's Journal of Botany and Kew Garden Miscellany. London
- Collation
- 5: 230
- Family as entered in IPNI
- Rubiaceae
Original Data
- Remarks
- Benth. & Hook. f. ii. 43