| Classification | Euphorbiaceae: Trigonostemon |
| Harvard University Herbaria Barcode(s) | 00048865 |
| Type Status | Isosyntype |
| Collector | H. F. Bon |
| Collector number | 5751 |
| Country | Vietnam |
| Geography | Asia: Southeast Asia (Region): Vietnam |
| Locality | TH [prov. de Thanh-hoa], Dong Tho |
| Date Collected | 1892-11-12 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7ef26552-71b9-47c3-a138-73e631faed06 |
| Harvard University Herbaria Barcode | 00048865 |
| Herbarium | A |
| Previous ownership | ex Herbarium missionis Tunquini occidentalis |
| Family | Euphorbiaceae |
| Type Status | Isosyntype |
| Isosyntype of | Trigonostemon bonianus Gagnepain |
| Taxon Reference | (for Trigonostemon bonianus Gagnepain) Bull. Soc. Bot. France 1923. 69: 747. |
| Family | Euphorbiaceae |
| Determination | Trigonostemon bonianus Gagnepain |
| Determined by | P. T. Li |
| Date Determined | 2005-06-01 |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | mounted with R. P. Bon s. n., ex P (barcode 48866) |
