| Classification | Juncaceae: Juncus | 
| Harvard University Herbaria Barcode(s) | 00029691 | 
| Type Status | Isosyntype | 
| Collector | H. N. Bolander | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Mendocino County | 
| Locality | Long Valley | 
| Date Collected | 1866-05-06 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3e8c5dd6-7f64-47ec-8bb3-6409de2ff51e | 
| Harvard University Herbaria Barcode | 00029691 | 
| Herbarium | GH | 
| Family | Juncaceae | 
| Type Status | Isosyntype | 
| Isosyntype of | Juncus triformis var. uniflorus Engelmann | 
| Taxon Reference | (for  Juncus triformis var. uniflorus Engelmann) Trans. Acad. Sci. St. Louis 1868. 2: 493. | 
| Family | Juncaceae | 
| Determination | Juncus hemiendytus var. hemiendytus | 
| Determined by | B. Ertter | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |