| Classification | Asclepiadaceae: Asclepias |
| Harvard University Herbaria Barcode(s) | 00993716 |
| Collector | A. H. Holmgren |
| Collector number | 3248 |
| Country | United States of America |
| State | Utah |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Utah: San Juan County |
| Locality | 1 1/2 miles south-west of the San Juan River Bridge, southwest of Mexican Hat |
| Date Collected | 1944-05-19 |
| Habitat | dry sandy soil along wash |
| Container | Plants of Utah |
| Frequency | Frequent |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/562b0671-e7c3-464b-9546-cbc81972ae1a |
| Harvard University Herbaria Barcode | 00993716 |
| Herbarium | GH |
| Family | Asclepiadaceae |
| Determination | Asclepias macrosperma Eastwood |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
