| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Persicaria |
| Classification 2 | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00036768 |
| Type Status | Isosyntype |
| Collector | George Gardner |
| Collector number | 1123 |
| Country | Brazil |
| State | Pernambuco |
| Geography | South America: South America (Region) (Region): Brazil: Pernambuco |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/47adc730-30ea-48ed-9ec7-ca4e10365a1c |
| Harvard University Herbaria Barcode | 00036768 |
| Herbarium | GH |
| Previous ownership | [Ex] Herb. John A. Lowell, Transferred from the Boston Society of Natural History to the Gray Herbarium of Harvard University, October 2, 1941 |
| Family | Polygonaceae |
| Determination | Polygonum acuminatum var. brachystemon Meisner |
| Determination Remarks | [is label name] |
| Family | Polygonaceae |
| Determination | Polygonum acuminatum var. weddellii Meisner |
| Determined by | NCF. [N. C. Fassett] |
| Date Determined | 1951 |
| Family | Polygonaceae |
| Determination | Polygonum acuminatum var. brachystemon Meisner |
| Determined by | NCF. [N. C. Fassett] |
| Date Determined | 1951 |
| Annotation Text | cotype |
| Family | Polygonaceae |
| Determination | Persicaria acuminata (Kunth) M. Gómez |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2019 |
| Determination Remarks | [is Current name] |
| Family | Polygonaceae |
| Type Status | Isosyntype |
| Isosyntype of | Polygonum acuminatum var. brachystemon Meisner |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2019 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Polygonum acuminatum var. brachystemon Meisner) Prodr. [A. P. de Candolle] 1856. 14(1): 114. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
