| Classification | Apocynaceae: Stemmadenia |
| Harvard University Herbaria Barcode(s) | 02009822 |
| Collector | G. J. Breckon & B. Christman |
| Collector number | 555 |
| Country | Mexico |
| State | Sinaloa |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Sinaloa |
| Locality | edge of hwy. 40, 5 mi. E of junction w/ hwy 15, in farm valley. |
| Date Collected | 1969-04-28 |
| Verbatim Elevation | 600 ft. |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4af2c94a-a181-4873-af88-946b40179296 |
| Harvard University Herbaria Barcode | 02009822 |
| Herbarium | GH |
| Family | Apocynaceae |
| Determination | Stemmadenia tomentosa Greenman |
| Determined by | Leeuwenberg, Anthonius Josephus Maria |
| Date Determined | 1991 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
