| Name | Neosasamorpha tsukubensis subsp. pubifolia (Koidzumi) S. Suzuki |
| Authorship | (Koidzumi) S. Suzuki |
| Rank | Subspecies |
| Placed in | Neosasamorpha tsukubensis (Nakai) S. Suzuki |
| Citation | 1989 J. Jap. Bot. 64(2): 44 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Neosasamorpha tsukubensis subsp. pubifolia (Koidzumi) S. Suzuki |
| Identification made in | 2016 (2) |