| Name | Oplismenus hirtellus subsp. imbecillis (R. Brown) U. Scholz |
| Authorship | (R. Brown) U. Scholz |
| Rank | Subspecies |
| Placed in | Oplismenus hirtellus (Linnaeus) P. Beauvois |
| Citation | 1981 Phanerog. Monogr. 13: 127 |
| Holdings | 18 Specimens held in the Harvard University Herbaria identified as Oplismenus hirtellus subsp. imbecillis (R. Brown) U. Scholz |
| Identification made in | [no date] (18) |