External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:747912-1
- Publication
- Flora graeca: sive Plantarum rariorum historia, quas in provinciis aut insulis Graeciae / legit, investigavit et depingi curavit Johannes Sibthorp ... Characteres omnium, descriptiones et synonyma elaboravit Jacobus Edvardus Smith. Londoni
- Collation
- 2: 31, t. 140
- Family as entered in IPNI
- Rubiaceae