| Name | Pleuraphis rigida Thurber | 
| Authorship | Thurber | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Pleuraphis | 
| GUID | urn:lsid:ipni.org:names:416380-1 | 
| Citation | 1880 Bot. California 2: 293 | 
| Holdings | 16 Specimens held in the Harvard University Herbaria identified as Pleuraphis rigida Thurber | 
| Identification made in | [no date] (15), 1923 (1) | 
