| Classification | Apocynaceae: Amsonia |
| Harvard University Herbaria Barcode(s) | 02180740 |
| Collector | P. H. Raven |
| Collector number | 12902. |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Riverside County |
| Locality | to the west of Split Rock Tank, Joshua Tree National Monument |
| Date Collected | 1958-05-05 |
| Habitat | pinyon-juniper association |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1a857f07-0558-4266-a168-bad6de8ed006 |
| Harvard University Herbaria Barcode | 02180740 |
| Herbarium | GH |
| Family | Apocynaceae |
| Determination | Amsonia tomentosa Torrey & Fremont |
| 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 |
