| Name | Arisaema urashima Hara |
| Authorship | Hara |
| Rank | Species |
| Placed in | Arisaema Martius |
| Citation | 1935 J. Jap. Bot. 11(12): 822–823 |
| Holdings | 24 Specimens held in the Harvard University Herbaria identified as Arisaema urashima Hara |
| Identification made in | [no date] (24) |