| Name | Oplismenus hirtellus subsp. undulatifolius (Arduino) U. Scholz |
| Authorship | (Arduino) U. Scholz |
| Rank | Subspecies |
| Placed in | Oplismenus hirtellus (Linnaeus) P. Beauvois |
| Citation | 1981 Phanerog. Monogr. 13: 147 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Oplismenus hirtellus subsp. undulatifolius (Arduino) U. Scholz |
| Identification made in | [no date] (5) |