| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 02361751 |
| Collector | S. A. Spongberg |
| Collector number | 66-77 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Hinsdale County |
| Locality | Slumgullion Pass Road at the Packer Massacre site southeast of Lake City |
| Date Collected | 1966-07-02 |
| Verbatim Elevation | around 9000 feet |
| Habitat | hard-packed soil on the should of the Road |
| Container | Plants of the Gunnison Basin: Gunnison, Saguache, and Hinsdale Counties, Colorado |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bd2b3c77-0fef-454a-8625-b3f2a955d0c2 |
| Harvard University Herbaria Barcode | 02361751 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonum aviculare Linnaeus |
| Determined by | Costea, Mihai |
| Date Determined | 2003 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
