| Classification | Cyperaceae: Carex | 
| Harvard University Herbaria Barcode(s) | 02499083 | 
| Collector | W. N. Suksdorf | 
| Collector number | 342 | 
| Country | United States of America | 
| State | Montana | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Montana: Gallatin County | 
| Locality | Wallrock Basin | 
| Date Collected | 1921-07-08 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a3740bbb-3fe1-47fd-aab5-584b1df92220 | 
| Harvard University Herbaria Barcode | 02499083 | 
| Herbarium | GH | 
| Family | Cyperaceae | 
| Determination | Carex heliophila Mackenzie | 
| Determined by | Poindexter, Derick B. | 
| Date Determined | 2023-10-03 | 
| Determination Remarks | [current name] | 
| Annotation Text | X C.? | 
| Family | Cyperaceae | 
| Determination | Carex inops subsp. heliophila (Mackenzie) Crins | 
| Determination Remarks | [filed under] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |