| Classification | Acanthaceae: Sericocalyx | 
| Harvard University Herbaria Barcode(s) | 00257433 | 
| Collector | J. F. Maxwell | 
| Collector number | 91-56 | 
| Country | Thailand | 
| State | Chiang Rai | 
| Geography | Asia: Southeast Asia (Region): Thailand: Chiang Rai | 
| Locality | Mae Jahn district, Ban Mai Pattana, Nawng Bah Gaw Subdistrict | 
| Date Collected | 1991-01-07 | 
| Elevation | 450 m | 
| Habitat | In an open thicket at the village | 
| Substrate | Granite bedrock | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0e89e220-d588-475a-ae10-69b7afbc07b2 | 
| Harvard University Herbaria Barcode | 00257433 | 
| Herbarium | A | 
| Previous ownership | Ex Herbarium, Faculty of Pharmacy, Chiang Mai University | 
| Family | Acanthaceae | 
| Determination | Sericocalyx schomburgkii (Craib) Bremekamp | 
| Determination Remarks | [filed under] [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |