| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Fallopia |
| Barcode(s) | 00274293 |
| Type Status | Isotype |
| Collector | F. J. Lindheimer |
| Collector number | Fasc. II.296 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Austin County: Industry |
| Locality | [Near Industry] |
| Date Collected | 1844-07-** |
| Elevation | 0 m |
| Habitat | [Margin of woods] |
| Remarks | [Locality and habitat from protologue] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e497b5c1-b064-48ca-94ab-b19fa5e95562 |
| Harvard University Herbaria Barcode | 00274293 |
| Herbarium | GH |
| Previous ownership | Transferred from the Boston Society of Natural History to GH, Oct. 2, 1941 |
| Family | Polygonaceae |
| Type Status | Isotype |
| Isotype of | Polygonum cristatum Engelmann & A. Gray |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2009 |
| Annotation Text | ISOTYPE |
| Taxon Reference | (for Polygonum cristatum Engelmann & A. Gray) Boston J. Nat. Hist. 1845. 5(2): 259. |
| Family | Polygonaceae |
| Determination | Fallopia scandens (Linnaeus) Holub |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2009 |
| Determination Remarks | [current name] |
| Family | Polygonaceae |
| Determination | Fallopia cristata (Engelmann & A. Gray) Holub |
| Determined by | H. Hinds |
| Date Determined | 1994 |
| Family | Polygonaceae |
| Determination | Polygonum cristatum Engelmann & A. Gray |
| Determination Remarks | [label name] |
| Family | Polygonaceae |
| Determination | Polygonum dumetorum Linnaeus |
| Annotation Text | [pencil annotation on sheet] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
