| Classification | Onagraceae: Chamerion | 
| Harvard University Herbaria Barcode(s) | 00368853 | 
| Collector | C. Y. Chiao & C. S. Fan | 
| Collector number | 818 | 
| Country | China | 
| State | Sichuan | 
| Geography | Asia: East Asia (Region): China: Sichuan: Emei | 
| Locality | Mt. Omei; 3000 m | 
| Date Collected | 1938-08-21 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/eee7fbe9-674c-4b22-8c09-35925896657d | 
| Harvard University Herbaria Barcode | 00368853 | 
| Herbarium | A | 
| Family | Onagraceae | 
| Determination | Chamerion angustifolium subsp. circumvagum (Mosquin) Hoch | 
| Determined by | Park, Chong-wook | 
| Date Determined | 2014-10-30 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |