| Classification | Juncaceae: Juncus |
| Harvard University Herbaria Barcode(s) | 00029672 |
| Type Status | Isosyntype |
| Collector | S. B. Mead |
| Country | United States of America |
| State | Illinois |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Illinois |
| Locality | Augusta |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3fac52ea-1a02-4061-aa68-477c5d134b0a |
| Harvard University Herbaria Barcode | 00029672 |
| Herbarium | GH |
| Family | Juncaceae |
| Type Status | Isosyntype |
| Isosyntype of | Juncus acuminatus var. robustus Engelmann |
| Verified by | S. Yelton |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Juncus acuminatus var. robustus Engelmann) Trans. Acad. Sci. St. Louis 1868. 2: 463. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
