| Harvard University Herbaria Barcode(s) | 00291341 |
| Collector | M. Takahashi & S. S. Sastroutomo |
| Collector number | 442 |
| Country | Japan |
| State | Miyagi |
| Geography | Asia: East Asia (Region): Japan: Miyagi |
| Locality | Hazama-machi, in the lake Izunuma |
| Date Collected | 1979-08-10 |
| Elevation | 5 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b3d11ba1-3f4a-448f-821a-6614500404c3 |
| Harvard University Herbaria Barcode | 00291341 |
| Herbarium | A |
| Determination | Trapa japonica Flerow |
| Determination Remarks | [is label name] |
| Determination | Trapa natans Linnaeus |
| Determination Remarks | [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
