| Classification | Cyperaceae: Carex | 
| Harvard University Herbaria Barcode(s) | 00249231 | 
| Type Status | Isosyntype | 
| Collector | A. Henry | 
| Collector number | 7860 | 
| Country | China | 
| State | Hubei | 
| Geography | Asia: East Asia (Region): China: Hubei | 
| Georeference | 29.1, 107.0 Method: Unknown | 
| Date Collected | 1885 - 1888 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/529025e7-105f-4139-8fd0-48c094867386 | 
| Harvard University Herbaria Barcode | 00249231 | 
| Herbarium | GH | 
| Family | Cyperaceae | 
| Type Status | Isosyntype | 
| Isosyntype of | Carex ichangensis C. B. Clarke | 
| Taxon Reference | (for  Carex ichangensis C. B. Clarke) J. Linn. Soc., Bot. 1904. 36: 290. | 
| Family | Cyperaceae | 
| Determination | Carex ascotreta C. B. Clarke ex Franchet | 
| Determination Remarks | [current name] | 
| Family | Cyperaceae | 
| Determination | Carex davidii var. ascotreta (C. B. Clarke ex Franchet) Kükenthal | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |