External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77253078-1
- Species Name
- Barleria rigida Willd. ex Nees, Prodr. [A. P. de Candolle] 11: 242 (1847).
- Publication
- Annals of the Transvaal Museum. Pretoria
- Collation
- 15: 153
- Date of Publication
- (1933)
- Family as entered in IPNI
- Acanthaceae