Psychotria macrophylla subsp. albacostata (Rusby) Steyerm.
, Mem. New York Bot. Gard. 23: 562 (1972). BHL- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:213032-2
- Publication
- Memoirs of the New York Botanical Garden. Bronx, NY
- Collation
- 23: 562
- Family as entered in IPNI
- Rubiaceae