| Classification | Apocynaceae: Apocynum |
| Harvard University Herbaria Barcode(s) | 02178295 |
| Collector | I. M. Johnston & C. H. Muller |
| Collector number | 539 |
| Country | Mexico |
| State | Coahuila |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Coahuila |
| Locality | Sierra del Pino: pine forests in middle section of the Sierra, 2-10 miles north of camp at La Noria. |
| Date Collected | 1940-08-22 |
| Habitat | under pines on flats |
| Project | Plants on Edge/Endless Forms TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c7daccc1-d6b3-4eee-a369-3ba79f2c761f |
| Harvard University Herbaria Barcode | 02178295 |
| Herbarium | GH |
| Family | Apocynaceae |
| Determination | Apocynum androsaemifolium Linnaeus |
| Determined by | Williams, Justin Kirk |
| Date Determined | 1996-11-13 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
