| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Bistorta |
| Harvard University Herbaria Barcode(s) | 00057159 |
| Type Status | Possible Isosyntype |
| Collector | C. J. Maximowicz |
| Country | Japan |
| State | Kanagawa |
| Geography | Asia: East Asia (Region): Japan: Kanagawa: Yokohama |
| Locality | Yokohama, in altissimis jugi Hakone |
| Date Collected | 1862 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c86eaebb-5922-4ee3-9be1-7cb60dd6058e |
| Harvard University Herbaria Barcode | 00057159 |
| Herbarium | GH |
| Family | Polygonaceae |
| Type Status | Possible Isosyntype |
| Possible Isosyntype of | Polygonum suffultum Maximowicz |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2019 |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Polygonum suffultum Maximowicz) Bull. Acad. Imp. Sci. Saint-Pétersbourg 1877. 22: 233. |
| Family | Polygonaceae |
| Determination | Bistorta suffulta (Maximowicz) Greene ex H. Gross |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2019 |
| Determination Remarks | [current name] |
| Family | Polygonaceae |
| Determination | Polygonum suffultum Maximowicz |
| Determined by | A.N.S. (GH) [A. N. Steward] |
| Date Determined | 1930 |
| Family | Polygonaceae |
| Determination | Polygonum suffultum Maximowicz |
| Determination Remarks | [label name] |
| Annotation Text | Polygonum (Bistorta) suffultum n. sp. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
