| Classification | Polygonaceae: Polygonella |
| Classification 1 | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00026533 |
| Type Status | Holotype |
| Collector | A. H. Curtiss |
| Collector number | 2433 |
| Country | United States of America |
| State | Florida |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Florida |
| Locality | Indian River |
| Date Collected | [September] |
| Habitat | Sandy soil |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/82461632-e12b-436e-af90-5f6ba4843879 |
| Harvard University Herbaria Barcode | 00026533 |
| Herbarium | GH |
| Family | Polygonaceae |
| Type Status | Holotype |
| Holotype of | Polygonella brachystachya var. laminigera Fernald |
| Verified by | Bates, Vernon M. |
| Date Determined | 1984 |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Polygonella brachystachya var. laminigera Fernald) Rhodora 1937. 39: 406. |
| Family | Polygonaceae |
| Determination | Polygonum polygamum Ventenat |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2019 |
| Determination Remarks | [current name] |
| Family | Polygonaceae |
| Determination | Polygonella polygama (Ventenat) Engelmann & A. Gray |
| Determined by | Lewis, Paul O. |
| Date Determined | 1991-06-** |
| Family | Polygonaceae |
| Determination | Polygonella brachystachya var. laminigera Fernald |
| Determined by | [M. L. Fernald (scripsit) annotation on sheet, W. T. Kittredge, 2019] |
| Annotation Text | n. var. Type |
| Family | Polygonaceae |
| Determination | Polygonella parvifolia Michaux |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
