| Classification | Apocynaceae: Amsonia | 
| Harvard University Herbaria Barcode(s) | 02180776 | 
| Collector | H. C. Cutler | 
| Collector number | 3156 | 
| 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 | Mendenhall Loop, San Juan River | 
| Date Collected | 1939-10-02 | 
| Elevation | 1219 m | 
| Verbatim Elevation | 4000 ft. | 
| Habitat | on sandy shores. | 
| Frequency | Abundant | 
| Project | Plants on Edge/Endless Forms TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ff9525aa-1e91-40b6-b4ba-2854e9b4c68f | 
| Harvard University Herbaria Barcode | 02180776 | 
| Herbarium | GH | 
| Previous ownership | [ex] The University of Texas Herbarium | 
| Family | Apocynaceae | 
| Determination | Amsonia tomentosa var. stenophylla Kearney & Peebles | 
| Determined by | Seen for FNA by Linh Ngo & W.L. Applequist (MO), 2014 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |