| Classification | Apocynaceae: Amsonia |
| Harvard University Herbaria Barcode(s) | 02180792 |
| Collector | F. L. Wynd & C. H. Mueller |
| Collector number | 304 |
| Country | Mexico |
| State | Coahuila |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Coahuila |
| Locality | Municipio de Muzquiz. Hacienda La Rosita. |
| Date Collected | 1936-06-26 |
| Project | Plants on Edge/Endless Forms TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4ba4f06f-fce9-4e45-bbe5-92f82cc5678d |
| Harvard University Herbaria Barcode | 02180792 |
| Herbarium | GH |
| Family | Apocynaceae |
| Determination | Amsonia longiflora var. salpignantha (Woodson) S. P. McLaughlin |
| Determined by | Fishbein, Mark |
| Date Determined | 2025-05-19 |
| Determination Remarks | [filed under] [current name] |
| Annotation Text | [determination via image on SEINet Portal] |
| Family | Apocynaceae |
| Determination | Amsonia texana (A. Gray) A. Heller |
| Determined by | Lemke, David E. |
| Date Determined | 1985 |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
