External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:152276-2
- Publication
- Journal of Botany, British and Foreign. London
- Collation
- 56(Suppl.): 14
- Date of Publication
- Oct 1918
- Family as entered in IPNI
- Rubiaceae
Type Information
- Distribution Of Types
- Paraguay (Southern South America, Southern America)