| Classification | Polygonaceae: Polygonella |
| Classification 1 | Polygonaceae: Polygonum |
| Classification 2 | Polygonaceae: Polygonella |
| Classification 3 | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00036684 |
| Type Status | Syntype |
| Collector | W. Oakes |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Ipswich |
| Habitat | In apricis siccis arenosis |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/42859fa7-2c67-425c-b6cf-70a53613ceee |
| Harvard University Herbaria Barcode | 00036684 |
| Herbarium | GH |
| Previous ownership | [Ex] Herb. William Francis Flint. Presented to the Gray Herbarium, 1917 by Miss Esther M. Flint |
| Family | Polygonaceae |
| Determination | Polygonella articulata (Linnaeus) Meisner |
| Determined by | [annotation on provenance label] |
| Family | Polygonaceae |
| Determination | Polygonum articulatum Linnaeus |
| Determination Remarks | [is label name] |
| Family | Polygonaceae |
| Determination | Polygonella articulata (Linnaeus) Meisner |
| Determined by | Horton, James Heathman |
| Date Determined | 1960 |
| Family | Polygonaceae |
| Determination | Polygonum articulatum Linnaeus |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2019 |
| Determination Remarks | [is Current name] |
| Family | Polygonaceae |
| Type Status | Syntype |
| Syntype of | Polygonum articulatum var. multiplex Oakes |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2019 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Polygonum articulatum var. multiplex Oakes) Mag. Hort. Bot. 1841. 7: 184. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
