External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:278005-2
- Publication
- Sida; Contributions to Botany. Dallas; Fort Worth, TX
- Collation
- 11: 400
- Family as entered in IPNI
- Rubiaceae
Links
- Nomenclatural link
- Houstonia floridana Standl., N. Amer. Fl. 32(1): 36 (1918).
- Same citation as
- Hedyotis nigricans var. floridana (Standl.) Wunderlin, Sida 11(4): 400 (1986).