| Barcode(s) | 00036690 | 
| Type Status | Isotype | 
| Collector | W. H. Brewer | 
| Collector number | 854 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California | 
| Locality | East of Napa Valley | 
| Date Collected | 1861-11-04 | 
| Habitat | In very dry rocky hillsides | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0c532e48-ed20-43be-977b-0ce115addafa | 
| Harvard University Herbaria Barcode | 00036690 | 
| Herbarium | GH | 
| Type Status |  Isotype | 
| Isotype of |  Polygonum bolanderi W. H. Brewer | 
| Taxon Reference | (for  Polygonum bolanderi W. H. Brewer) Proc. Amer. Acad. Arts 1873. 8: 400. | 
| Determination |  Polygonum bolanderi W. H. Brewer | 
| Determined by | A. Gray | 
| Determination Remarks | [A. Gray (scripsit)] [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |