| Classification | Asclepiadaceae: Asclepias |
| Harvard University Herbaria Barcode(s) | 00993732 |
| Collector | J. A. Moore (Texas) & J. A. Steyermark |
| Collector number | 3559 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Culberson County |
| Locality | Devils Canyon |
| Date Collected | 1931-07-21 |
| Habitat | dry rocky slopes |
| Container | Plants of Texas |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/97cd1b15-9319-440d-98c0-8052c9b3bbd6 |
| Harvard University Herbaria Barcode | 00993732 |
| Herbarium | GH |
| Family | Asclepiadaceae |
| Determination | Asclepias macrotis Torrey |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
