| Classification | Cyperaceae: Eleocharis |
| Harvard University Herbaria Barcode(s) | 00027733 |
| Type Status | Holotype |
| Collector | O. E. Lansing, Jr. |
| Collector number | 3040 |
| Country | United States of America |
| State | Missouri |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Missouri: Wright County |
| Locality | near railroad, 1 1/2 miles n.w. of Cedar Gap, Ozark Mountains |
| Date Collected | 1911-06-** |
| Elevation | 510 m |
| Verbatim Elevation | 1675 feet |
| Habitat | Low, wet ground |
| Container | Plants of the Ozark Mountains |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bddb0a9c-7872-44e6-a554-db3abd1921d8 |
| Harvard University Herbaria Barcode | 00027733 |
| Herbarium | GH |
| Previous ownership | [Ex] Field Museum of Natural History |
| Family | Cyperaceae |
| Type Status | Holotype |
| Holotype of | Eleocharis capitata var. verrucosa Svenson |
| Verified by | Smith, S. Galen |
| Date Determined | 2002 |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Eleocharis capitata var. verrucosa Svenson) Rhodora 1932. 34: 202. |
| Family | Cyperaceae |
| Determination | Eleocharis verrucosa (Svenson) L. J. Harms |
| Determined by | Gibbons, Lane D. |
| Date Determined | 2018-11-** |
| Determination Remarks | [current name] |
| Family | Cyperaceae |
| Determination | Eleocharis tenuis var. verrucosa (Svenson) Svenson |
| Determined by | Smith, S. Galen |
| Date Determined | 2000 |
| Family | Cyperaceae |
| Determination | Eleocharis capitata var. verrucosa Svenson |
| Determined by | HKS [H. K. Svenson] |
| Date Determined | 1931 |
| Annotation Text | Type! |
| Family | Cyperaceae |
| Determination | Eleocharis capitata (Linnaeus) R. Brown |
| Determined by | H.K.S. [H. K. Svenson] |
| Date Determined | 1929 |
| Annotation Text | var. typica? |
| Family | Cyperaceae |
| Determination | Eleocharis tenuis (Willdenow) Schultes |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
