External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:213099-2
- Publication
- Publications of the Field Museum of Natural History. Botanical series. Chicago, IL.
- Collation
- 22: 204
- Family as entered in IPNI
- Rubiaceae
Type Information
- Distribution Of Types
- Sao Paulo (Brazil, Southern America)