| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00036726 |
| Type Status | Isotype |
| Collector | P. H. Raven |
| Collector number | 16568 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Marin County |
| Locality | At head of Drake's Estero, Point Reyes Peninsula |
| Date Collected | 1961-08-22 |
| Habitat | Salt marshes |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d0dca8b1-3157-428b-a49a-7ce28e4eaff7 |
| Harvard University Herbaria Barcode | 00036726 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum marinense T. R. Mertens & P. H. Raven |
| Determination Remarks | [is label name] |
| Annotation Text | ISOTYPE |
| Family | Polygonaceae |
| Determination | Polygonum marinense T. R. Mertens & P. H. Raven |
| Determined by | M. Costea (OAC) |
| Date Determined | 2003 |
| Determination Remarks | [is Current name] |
| Family | Polygonaceae |
| Type Status | Isotype |
| Isotype of | Polygonum marinense T. R. Mertens & P. H. Raven |
| Taxon Reference | (for Polygonum marinense T. R. Mertens & P. H. Raven) Madroño 1965. 18: 87. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
