| Name | Acer shirasawanum Koidzumi |
| Authorship | Koidzumi |
| Rank | Species |
| Placed in | Acer Linnaeus |
| Citation | 1911 J. Coll. Sci. Imp. Univ. Tokyo xxxii. Art. 1, 38 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Acer shirasawanum Koidzumi |
| Identification made in | [no date] (1) |