| Classification | Apocynaceae: Stemmadenia |
| Harvard University Herbaria Barcode(s) | 00091866 |
| Type Status | Holotype |
| Collector | F. W. Pennell |
| Collector number | 4755 |
| Country | Colombia |
| State | Bolívar |
| Geography | South America: South America (Region) (Region): Colombia: Bolívar |
| Locality | Turbaco |
| Date Collected | 1918-03-27 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/06b78b88-c5e5-4785-8cd2-d09b03a492c3 |
| Harvard University Herbaria Barcode | 00091866 |
| Herbarium | GH |
| Family | Apocynaceae |
| Type Status | Holotype |
| Holotype of | Stemmadenia pennellii Woodson |
| Taxon Reference | (for Stemmadenia pennellii Woodson) Ann. Missouri Bot. Gard. 1928. 15(4): 367. |
| Family | Apocynaceae |
| Determination | Stemmadenia grandiflora (Jacquin) Miers |
| Determined by | A. J. M. Leeuwenberg |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
