| Name | Crepis occidentalis subsp. pumila (Rydberg) E. B. Babcock & G. L. Stebbins |
| Authorship | (Rydberg) E. B. Babcock & G. L. Stebbins |
| Rank | Subspecies |
| Placed in | Crepis occidentalis Nuttall |
| Holdings | 39 Specimens held in the Harvard University Herbaria identified as Crepis occidentalis subsp. pumila (Rydberg) E. B. Babcock & G. L. Stebbins |
| Identification made in | [no date] (36), 1994 (1), 2014 (2) |