| Name | Hemizonia pungens subsp. laevis D. D. Keck |
| Authorship | D. D. Keck |
| Rank | Subspecies |
| Placed in | Hemizonia pungens (Hooker & Arnott) Torrey & A. Gray |
| GUID | urn:lsid:ipni.org:names:120290-2 |
| Holdings | 20 Specimens held in the Harvard University Herbaria identified as Hemizonia pungens subsp. laevis D. D. Keck |
| Identification made in | [no date] (12), 1935 (7), 1990 (1) |