| Classification | Equisetaceae: Equisetum | 
| Harvard University Herbaria Barcode(s) | 01153542 | 
| Collector | C. W. Wang | 
| Collector number | 76514 | 
| Country | China | 
| State | Yunnan | 
| Geography | Asia: East Asia (Region): China: Yunnan | 
| Locality | Lan-Tsang Hsien | 
| Date Collected | 1936-05-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/db9ff7c4-8904-4fbe-90c8-45421e3277b9 | 
| Harvard University Herbaria Barcode | 01153542 | 
| Herbarium | A | 
| Family | Equisetaceae | 
| Determination | Equisetum diffusum D. Don | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |