| Classification | Juncaceae: Juncus |
| Harvard University Herbaria Barcode(s) | 00057386 |
| Type Status | Holotype |
| Collector | H. N. Bolander |
| Collector number | 4949 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Mariposa County |
| Locality | Yosemite Valley [Big Trees] |
| Date Collected | 1866-07-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8caa2640-2ddd-490a-93c5-804c1ab74a4f |
| Harvard University Herbaria Barcode | 00057386 |
| Herbarium | GH |
| Family | Juncaceae |
| Type Status | Holotype |
| Holotype of | Juncus effusus var. exiguus Fernald & Wiegand |
| Verified by | H. F. Zika |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Juncus effusus var. exiguus Fernald & Wiegand) Rhodora 1910. 12: 87. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
