| Classification | Euphorbiaceae: Alchornea | 
| Harvard University Herbaria Barcode(s) | 00045533 | 
| Type Status | Holotype | 
| Collector | P. A. Pételot | 
| Collector number | 6262 | 
| Country | Vietnam | 
| Geography | Asia: Southeast Asia (Region): Vietnam | 
| Locality | Province Tinh Bac Giang; entre Kep et Pho Vi, Tonkin | 
| Date Collected | 1936-06-05 | 
| Habitat | ForĂȘt claire | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b97edfb3-796f-4c7e-bf22-b3bae4595849 | 
| Harvard University Herbaria Barcode | 00045533 | 
| Herbarium | A | 
| Family | Euphorbiaceae | 
| Type Status | Holotype | 
| Holotype of | Alchornea androgyna Croizat | 
| Taxon Reference | (for  Alchornea androgyna Croizat) J. Arnold Arbor. 1942. 23: 47. | 
| Family | Euphorbiaceae | 
| Determination | Alchornea androgyna Croizat | 
| Date Determined | 1941 | 
| Determination Remarks | Written on sheet above crossed out "Alchornea Petelotii Croiz. [ined.] holotypus 1940" [current name] | 
| Annotation Text | holotype | 
| Family | Euphorbiaceae | 
| Determination | Alchornea sp. | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |