| Classification | Apocynaceae: Amsonia |
| Harvard University Herbaria Barcode(s) | 02180772 |
| Collector | Ced. L. Porter |
| Collector number | 2841 |
| Country | United States of America |
| State | Utah |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Utah: Emery County |
| Locality | 20 miles south of Green River, Utah, on the road to Hanksville. |
| Date Collected | 1941-05-11 |
| Habitat | In the desert |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f7475226-c7b7-4ba7-be5f-e9127eabce26 |
| Harvard University Herbaria Barcode | 02180772 |
| Herbarium | GH |
| Previous ownership | [ex] The Rocky Mountain Herbarium, University of Wyoming, Laramie. [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 | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
