| Classification | Asclepiadaceae: Asclepias |
| Harvard University Herbaria Barcode(s) | 00076128 |
| Type Status | Isosyntype |
| Collector | A. Fendler |
| Collector number | 707 |
| Country | United States of America |
| State | New Mexico |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Mexico: Union County |
| Locality | [Between Rabbit Ear and McNee's Creek] |
| Date Collected | 1847-05-24 |
| Habitat | [High prairie] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/46bbd8b4-5106-4ad4-955a-8e2d7dc79995 |
| Harvard University Herbaria Barcode | 00076128 |
| Herbarium | GH |
| Family | Asclepiadaceae |
| Type Status | Isosyntype |
| Isosyntype of | Asclepias involucrata Engelmann ex Torrey |
| Verified by | W. T. Kittredge |
| Date Determined | 2008 |
| Taxon Reference | (for Asclepias involucrata Engelmann ex Torrey) Rep. U.S. Mex. Bound., Bot. 1-20 Apr 1859. 163. |
| Family | Asclepiadaceae |
| Determination | Asclepias involucrata Engelmann ex Torrey |
| Determination Remarks | [label name] [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
