External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77241621-1
- Publication
- Histoire des Plantes. Petites Nouvelles du Jardin Botanique Geneve. Geneva
- Collation
- 7: 310
- Date of Publication
- (1880)
- Family as entered in IPNI
- Rubiaceae