| Classification | Apocynaceae: Mandevilla |
| Harvard University Herbaria Barcode(s) | 02379146 |
| Collector | I. M. Johnston |
| Collector number | 9121 |
| Country | Mexico |
| State | Coahuila |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Coahuila |
| Locality | western Coahuila; Sierra de la Madera: vicinity of "La Cueva" in Corte Blanoc fork of Charretera Canyon |
| Date Collected | 1941-09-11 - 1941-09-15 |
| Verbatim Elevation | 5300-6500 ft. |
| Habitat | scrub-oak zone just below the conifer-forests; scrambling inside of bushes |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/88114fcc-6297-499f-bb7e-331a5e5b7912 |
| Harvard University Herbaria Barcode | 02379146 |
| 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 |
