| Classification | Apocynaceae: Prestonia |
| Classification 1 | Apocynaceae: Hylaea |
| Barcode(s) | 00216532 |
| Type Status | Isotype |
| Collector | J. J. Wurdack & L. S. Adderley |
| Collector number | 43232 |
| Country | Venezuela |
| Geography | South America: South America (Region) (Region): Venezuela |
| Locality | South America: Venezuela. Rio Guainia, Territorio Amazonas. Just above Limoncito (15 km. from Rio Guainia). |
| Date Collected | 1959-06-28 |
| Habitat | Occasional along Cano San Miguel |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0934d77b-e0a9-4a84-b87b-98d717acc69b |
| Harvard University Herbaria Barcode | 00216532 |
| Herbarium | GH |
| Family | Apocynaceae |
| Type Status | Isotype |
| Isotype of | Prestonia arborescens Monachino |
| Verified by | Dr. Tatyana Livshultz |
| Date Determined | 2005-10-** |
| Taxon Reference | (for Prestonia arborescens Monachino) Mem. New York Bot. Gard. 1961. x. No. 4, 63. |
| Family | Apocynaceae |
| Determination | Hylaea arborescens (Monachino) J. F. Morales |
| Determined by | Dr. Tatyana Livshultz |
| Date Determined | 2005-10-** |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
