| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Persicaria |
| Classification 2 | Polygonaceae: Polygonum |
| Complex Object | This is a complex collection object (2 items with 2 preparations) |
| Harvard University Herbaria Barcode(s) | 00036741; 00061042 |
| Type Status | Isotype |
| Collector | J. F. Collins, P. Spaulding & G. F. Gravatt |
| Country | United States of America |
| State | Rhode Island |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Rhode Island: Washington County |
| Locality | North end of Block Island |
| Date Collected | 1916-09-28 |
| Habitat | Sandy border of pond near the ocean |
| Organism/Item | 1 of 2 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/50a395ea-63b1-4be1-81ae-24826df4146e |
| Harvard University Herbaria Barcode | 00036741 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum pensylvanicum var. nesophilum Fernald |
| Determined by | [M. L. Fernald (scripsit)] W. T. Kittredge, 2019] |
| Determination Remarks | [is label name] |
| Annotation Text | n. var. |
| Family | Polygonaceae |
| Determination | Polygonum pensylvanicum var. laevigatum Fernald |
| Determined by | Crawford, W. Allen |
| Date Determined | 1971-05-** |
| Family | Polygonaceae |
| Determination | Polygonum pensylvanicum Linnaeus |
| Determined by | J. Taylor-Lehman (OS) |
| Date Determined | 1987-08-** |
| Family | Polygonaceae |
| Determination | Persicaria pensylvanica (Linnaeus) M. Gomez |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2019 |
| Determination Remarks | [is Current name] |
| Family | Polygonaceae |
| Type Status | Holotype |
| Holotype of | Polygonum pensylvanicum var. nesophilum Fernald |
| Verified by | Crawford, W. Allen |
| Date Determined | 1971-05-** |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Polygonum pensylvanicum var. nesophilum Fernald) Rhodora 1917. 19: 73. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Organism/Item | 2 of 2 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/68b0bca0-0672-47b6-923c-ec13f2d0131d |
| Harvard University Herbaria Barcode | 00061042 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum pensylvanicum var. nesophilum Fernald |
| Determined by | [M. L. Fernald (scripsit) W. T. Kittredge, 2019] |
| Determination Remarks | [is label name] |
| Annotation Text | n.var. |
| Family | Polygonaceae |
| Determination | Persicaria pensylvanica (Linnaeus) M. Gomez |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2019 |
| Determination Remarks | [is Current name] |
| Family | Polygonaceae |
| Type Status | Isotype |
| Isotype of | Polygonum pensylvanicum var. nesophilum Fernald |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Polygonum pensylvanicum var. nesophilum Fernald) Rhodora 1917. 19: 73. |
| Sex | not determined |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
