| Classification | Asclepiadaceae: Asclepias |
| Harvard University Herbaria Barcode(s) | 01046719 |
| Collector | E. S. Nixon |
| Collector number | 90 |
| Country | United States of America |
| State | Nebraska |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Nebraska: Sheridan County |
| Locality | Metcalf Public Hunting Grounds, 13 miles north of Hay Springs. |
| Date Collected | 1964-06-17 |
| Verbatim Elevation | 3,300 ft. |
| Habitat | Open ridge and Pinus ponderosa forest.; South-facing slopes. |
| Container | Flora of Northwestern Nebraska |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6feb4c52-2604-4e60-a9b5-ebf96d82dd04 |
| Harvard University Herbaria Barcode | 01046719 |
| Herbarium | GH |
| Family | Asclepiadaceae |
| Determination | Asclepias viridiflora Rafinesque |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
