| Name | Lepidium sisymbrioides subsp. matau (Petrie) Thellung |
| Authorship | (Petrie) Thellung |
| Rank | Subspecies |
| Placed in | Lepidium sisymbrioides Hooker f. |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Lepidium sisymbrioides subsp. matau (Petrie) Thellung |
| Identification made in | 2022 (2) |