| Classification | Asclepiadaceae: Astephanus | 
| Classification 1 | Asclepiadaceae: Funastrum | 
| Classification 2 | Asclepiadaceae: Mellichampia | 
| Harvard University Herbaria Barcode(s) | 00267306 | 
| Type Status | Isotype | 
| Collector | C. C. Parry | 
| Collector number | 209 | 
| Country | United States of America | 
| State | Utah | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Utah: Washington County: St. George | 
| Date Collected | 1874-05-** | 
| Habitat | Dry sandy hills | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/53495ddd-f4ba-4011-aa92-8510094054fd | 
| Harvard University Herbaria Barcode | 00267306 | 
| Herbarium | GH | 
| Family | Asclepiadaceae | 
| Type Status | Isotype | 
| Isotype of | Astephanus utahensis Engelmann | 
| Verified by | W. T. Kittredge | 
| Date Determined | 2008 | 
| Taxon Reference | (for  Astephanus utahensis Engelmann) Amer. Naturalist 1875. 9: 349. | 
| Family | Asclepiadaceae | 
| Determination | Funastrum utahensis (Engelmann) Liede & Meve | 
| Determined by | W. T. Kittredge | 
| Date Determined | 2008 | 
| Determination Remarks | [current name] | 
| Annotation Text | Nordic J. Bot. 22(5): 589. 2002[2003] | 
| Family | Asclepiadaceae | 
| Determination | Astephanus utahensis Engelmann | 
| Determination Remarks | [label name] | 
| Family | Asclepiadaceae | 
| Determination | Mellichampia A. Gray | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |