| Name | Orthocarpus purpurascens var. pallidus D. D. Keck |
| Authorship | D. D. Keck |
| Rank | Variety |
| Placed in | Orthocarpus purpurascens Bentham |
| Citation | 1927 Proc. Calif. Acad. Sci. Series 4, 16(17): 544–545 |
| Holdings | 18 Specimens held in the Harvard University Herbaria identified as Orthocarpus purpurascens var. pallidus D. D. Keck |
| Identification made in | [no date] (18) |