| Classification | Cyperaceae: Scirpus |
| Harvard University Herbaria Barcode(s) | 00028059 |
| Type Status | Holotype |
| Collector | C. L. Shear |
| Collector number | 239 |
| Country | United States of America |
| State | Kansas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Kansas: Osborne County |
| Locality | Joy Creek, within a radius of five miles of Osborne City |
| Date Collected | 1894-07-11 |
| Habitat | creek |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fdc8e338-d456-4012-a324-e2bb5f96557e |
| Harvard University Herbaria Barcode | 00028059 |
| Herbarium | GH |
| Family | Cyperaceae |
| Determination | Scirpus lacustris Linnaeus |
| Determination Remarks | [is label name] |
| Family | Cyperaceae |
| Determination | Scirpus validus Vahl |
| Determined by | [illegible] |
| Date Determined | 1904 |
| Annotation Text | [Annotated on sheet] spikes larger than usual, achene including beak 2 mm or less |
| Family | Cyperaceae |
| Determination | Scirpus validus Vahl |
| Determined by | S. Galen Smith |
| Determination Remarks | [is Current name] |
| Family | Cyperaceae |
| Type Status | Holotype |
| Holotype of | Scirpus validus f. megastachyus Fernald |
| Determination Remarks | [is filed under name] |
| Annotation Text | Type [Annotated on sheet] |
| Taxon Reference | (for Scirpus validus f. megastachyus Fernald) Rhodora 1943. 45: 283. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
