| Name | Dithyrea californica Harvey | 
| Authorship | Harvey | 
| Rank | Species | 
| NomenclaturalStatus | Unknown | 
| Placed in | Dithyrea | 
| GUID | urn:lsid:ipni.org:names:282276-1 | 
| Holdings | 107 Specimens held in the Harvard University Herbaria identified as Dithyrea californica Harvey | 
| Identification made in | [no date] (73), 1978 (33), 2005 (1) |