| Name | Campanula prenanthoides Durand | 
| Authorship | Durand | 
| Rank | Species | 
| Placed in | Campanula Linnaeus | 
| Citation | 1855 Pl. Pratten. Calif. 93–94 | 
| Holdings | 46 Specimens held in the Harvard University Herbaria identified as Campanula prenanthoides Durand | 
| Identification made in | [no date] (15), 1984 (1), 1991 (30) |