| Classification | Lythraceae: Trapa |
| Harvard University Herbaria Barcode(s) | 00291362 |
| Collector | J. Hirai, M. Tsuji & K. Fukuda |
| Collector number | TF 461 |
| Country | Japan |
| State | Yamanashi |
| Geography | Asia: East Asia (Region): Japan: Yamanashi |
| Locality | The northern-east of Lake Yamanashi-ko, Hirano, Yamanakako village, Minami-tsuru-gun, NE foot of Mt. Fuji |
| Date Collected | 1978-08-09 |
| Elevation | 1000 m |
| Habitat | In the lake, ca. 2 m. in depth |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e29d1f9d-9e48-4e63-bc20-8a912a2d02a7 |
| Harvard University Herbaria Barcode | 00291362 |
| Herbarium | A |
| Family | Lythraceae |
| Determination | Trapa incisa Siebold & Zuccarini |
| Determination Remarks | [current name] |
| Family | Lythraceae |
| Determination | Trapa natans var. japonica Nakai |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
