| Classification | Asclepiadaceae: Asclepias |
| Harvard University Herbaria Barcode(s) | 00993821 |
| Collector | A. Nelson & R. E. Nelson |
| Collector number | 1571 |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Santa Cruz County |
| Locality | on the Patagonia road about 10 miles east of Nogales |
| Date Collected | 1935-04-19 - 1935-04-20 |
| Verbatim Elevation | 3, 800 ft. |
| Habitat | Stony banks |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4dd0f6be-b852-4c89-a2a0-de970a338676 |
| Harvard University Herbaria Barcode | 00993821 |
| Herbarium | GH |
| Previous ownership | [ex] The Rocky Mountain Herbarium University of Wyoming, Laramie |
| Family | Asclepiadaceae |
| Determination | Asclepias nummularia Torrey |
| Determined by | Adelson, Glenn |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
