| Classification | Apocynaceae: Mandevilla |
| Harvard University Herbaria Barcode(s) | 02379133 |
| Collector | I. M. Johnston |
| Collector number | 8369 |
| Country | Mexico |
| State | Coahuila |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Coahuila |
| Locality | western Coahuila; Western base of Picacho del Fuste, northeasterly from Tanque Vaionetta, about lat. 27° 34' N. |
| Date Collected | 1941-08-23 - 1941-08-25 |
| Habitat | north-facing mountain side in limestone in gulch |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e2d2c39f-2d44-48b1-a36e-248ca910b07b |
| Harvard University Herbaria Barcode | 02379133 |
| Herbarium | GH |
| Family | Apocynaceae |
| Determination | Mandevilla karwinskii (Müller Argoviensis) Hemsley |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
