| Name | Clarkia epilobioides (Nuttall ex A. Gray & Torrey) A. Nelson & J. F. Macbride |
| Authorship | (Nuttall ex A. Gray & Torrey) A. Nelson & J. F. Macbride |
| Rank | Species |
| Placed in | Clarkia Pursh |
| Citation | 1918 Bot. Gaz. 65(1): 60 |
| Holdings | 20 Specimens held in the Harvard University Herbaria identified as Clarkia epilobioides (Nuttall ex A. Gray & Torrey) A. Nelson & J. F. Macbride |
| Identification made in | [no date] (20) |