| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Fallopia |
| Harvard University Herbaria Barcode(s) | 00342016 |
| Collector | G. G. Kennedy |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston |
| Locality | Stony Brook Res. Hyde Park |
| Date Collected | 1912-09-18 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/67dac156-c675-42e3-89e8-123a67305317 |
| Harvard University Herbaria Barcode | 00342016 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum dumetorum f. cristatum (Engelmann & A. Gray) B. L. Robinson |
| Determination Remarks | [is label name] |
| Family | Polygonaceae |
| Determination | Polygonum cristatum Engelmann & A. Gray |
| Determined by | [M. L. Fernald (scripsit) annotation on provenance label, W. T. Kittredge, 2012] |
| Determination Remarks | [is filed under name] |
| Family | Polygonaceae |
| Determination | Fallopia cristata (Engelmann & A. Gray) Holub |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2012 |
| Determination Remarks | [is Current name] |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
