External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:954256-1
- Species Name
- Psychotria costivenia Griseb., Pl. Wright. (Grisebach) 2: 508 (1862).
- Publication
- Phytologia; Designed to Expedite Botanical Publication. New York
- Collation
- 64(3): 223
- Date of Publication
- 1988
- Family as entered in IPNI
- Rubiaceae