| Classification | Cyperaceae: Cyperus | 
| Harvard University Herbaria Barcode(s) | 00342508 | 
| Type Status | Isosyntype | 
| Collector | F. L. Harvey | 
| Country | United States of America | 
| State | Arkansas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arkansas: Washington County: Fayetteville | 
| Date Collected | 1879 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7845aa0d-3d6b-4fb9-89c8-245478c1300e | 
| Harvard University Herbaria Barcode | 00342508 | 
| Herbarium | GH | 
| Family | Cyperaceae | 
| Type Status | Isosyntype | 
| Isosyntype of | Cyperus strigosus var. gracilis Britton | 
| Verified by | Kittredge, Walter Tobey | 
| Date Determined | 2012 | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Cyperus strigosus var. gracilis Britton) Bull. Torrey Bot. Club 1886. 13: 212. | 
| Family | Cyperaceae | 
| Determination | Cyperus strigosus var. gracilis Britton | 
| Determined by | [annotation on sheet] | 
| Determination Remarks | [current name] | 
| Family | Cyperaceae | 
| Determination | InQuestion Cyperus stenolepis Torrey | 
| Determined by | [A. Gray (scripsit) W. T. Kittredge, 2012] | 
| Determination Remarks | [label name] | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |