| Classification | Rubiaceae: Mitragyna | 
| Harvard University Herbaria Barcode(s) | 02645516 | 
| Collector | J. F. Maxwell | 
| Collector number | 91-959 | 
| Country | Thailand | 
| Geography | Asia: Southeast Asia (Region): Thailand | 
| Locality | Province: Prae. District: Song. Mae Yom National Park, Keht Hoy area, Saiab Subdistrict | 
| Date Collected | 1991-11-05 | 
| Verbatim Elevation | 200 m | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a5d3d4db-1136-49e2-bee6-ebe67d0b7ce4 | 
| Harvard University Herbaria Barcode | 02645516 | 
| Herbarium | A | 
| Family | Rubiaceae | 
| Determination | Mitragyna rotundifolia Kuntze | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |