External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:952988-1
- Species Name
- Hedyotis nigricans (Lam.) Fosberg, Lloydia 4: 287 (1941).
- Publication
- Sida; Contributions to Botany. Dallas; Fort Worth, TX
- Collation
- 11(4): 400
- Date of Publication
- 1986
- Family as entered in IPNI
- Rubiaceae