| Classification | Juncaceae: Juncus |
| Harvard University Herbaria Barcode(s) | 02401663 |
| Collector | L. O. Williams & T. P. Williams |
| Collector number | 3272 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Sheridan County |
| Locality | head of Marcum Creek, T.55 N., R. 88 W. |
| Date Collected | 1936-07-07 |
| Verbatim Elevation | 8,500 ft. |
| Habitat | Marshy meadow |
| Container | Flora of the Big Horn Mountains, Wyoming |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4b3a5a19-20d3-4fba-a67a-ca7aaa71dda2 |
| Harvard University Herbaria Barcode | 02401663 |
| Herbarium | GH |
| Family | Juncaceae |
| Determination | Juncus hallii Engelmann |
| Determined by | Hermann, Frederick Joseph |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
