| Classification | Juncaceae: Juncus |
| Harvard University Herbaria Barcode(s) | 00342978 |
| Type Status | Isotype |
| Collector | J. G. Cooper |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: San Bernardino County |
| Locality | Camp Cady |
| Date Collected | 1860 - 1861 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/94b876d1-c701-4aee-99e1-aa903a5630ba |
| Harvard University Herbaria Barcode | 00342978 |
| Herbarium | GH |
| Family | Juncaceae |
| Determination | Juncus cooperi Engelmann |
| Determination Remarks | [is label name] [is Current name] |
| Family | Juncaceae |
| Type Status | Isotype |
| Isotype of | Juncus cooperi Engelmann |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2012 |
| Determination Remarks | [is a fragment] [is filed under name] |
| Taxon Reference | (for Juncus cooperi Engelmann) Trans. Acad. Sci. St. Louis 1868. 2: 590. |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
