| Classification | Araceae: Arisaema |
| Harvard University Herbaria Barcode(s) | 01654786 |
| Collector | D. E. Boufford & E. W. Wood |
| Collector number | 19157 |
| Country | Japan |
| State | Nagano |
| Geography | Asia: East Asia (Region): Japan: Nagano |
| Locality | Togakusi-okusha. Togakushi-mura. Kamiminochi-gun. Southeast of Mt. Togakushi-yama |
| Date Collected | 1977-06-01 |
| Habitat | swamp |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2caa0e4c-9eca-433c-98a7-a9db0dfc4cd1 |
| Harvard University Herbaria Barcode | 01654786 |
| Herbarium | A |
| Family | Araceae |
| Determination | Arisaema ovale Nakai |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
