External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:20005174-1
- Species Name
- Houstonia palmeri A.Gray, Proc. Amer. Acad. Arts xvii. (1881-82) 202.
- Publication
- Sida; Contributions to Botany. Dallas; Fort Worth, TX
- Collation
- 19(4): 919 (2001)
- Family as entered in IPNI
- Rubiaceae