| Classification | Apocynaceae: Prestonia |
| Harvard University Herbaria Barcode(s) | 02382881 |
| Collector | G. M. Calderon |
| Collector number | 57 |
| Country | Mexico |
| State | Oaxaca |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Oaxaca |
| Locality | de Oaxaca; en la raya de Jacatepec; District of Tuxtepec: Chiltepec and vicinity |
| Date Collected | 1940-07-28 |
| Verbatim Elevation | 22 mts. |
| Habitat | en llano; In llanos. |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/01282eb2-b903-4b38-857e-57c5f35f8118 |
| Harvard University Herbaria Barcode | 02382881 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Prestonia clandestina Morales |
| Determined by | Morales, Juan Francisco |
| Date Determined | 2000-05-** |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
