| Classification | Cyperaceae: Carex | 
| Harvard University Herbaria Barcode(s) | 00342887 | 
| Type Status | Syntype | 
| Collector | J. Macoun | 
| Collector number | 52 | 
| Country | Canada | 
| State | Manitoba | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Manitoba | 
| Locality | Assiniboine Rapids | 
| Date Collected | 1879-06-14 | 
| Container | Flora of the Great Plains. | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/decfac95-ae70-4453-a025-2250bb26a6bc | 
| Harvard University Herbaria Barcode | 00342887 | 
| Herbarium | GH | 
| Previous ownership | Ex Herb. William Boott | 
| Family | Cyperaceae | 
| Type Status | Syntype | 
| Syntype of | Carex assiniboinensis W. Boott | 
| Verified by | Kittredge, Walter Tobey | 
| Date Determined | 2012 | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Carex assiniboinensis W. Boott) Bot. Gaz. 1884. 9: 91. | 
| Family | Cyperaceae | 
| Determination | Carex debilis Michaux | 
| Determination Remarks | [label name] [current name] | 
| Annotation Text | [crossed out] | 
| Family | Cyperaceae | 
| Determination | Carex assiniboinensis W. Boott | 
| Annotation Text | Syntype - FNA Report 70 | 
| Family | Cyperaceae | 
| Determination | Carex assiniboinensis W. Boott | 
| Determined by | R.C.R. [R. C. Rollins] | 
| Annotation Text | Type | 
| Family | Cyperaceae | 
| Determination | Carex assiniboinensis W. Boott | 
| Determination Remarks | [label name] | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |