Hygrophila quadrangularis Lindau
, Pflanzenw. Ost-Afrikas C (1895) 367.
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:49765-1
- Publication
- Pflanzenwelt Ost-Afrikas und der Nachbargebiete
- Collation
- C (1895) 367
- Family as entered in IPNI
- Acanthaceae