| Classification | Juncaceae: Juncus |
| Harvard University Herbaria Barcode(s) | 00404252 |
| Collector | P. Rubtzoff |
| Collector number | 4179 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Sonoma County |
| Locality | Willow Creek Marsh |
| Date Collected | 1959-06-20 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3729e9c5-0b15-4039-a74f-9d443d110d7b |
| Harvard University Herbaria Barcode | 00404252 |
| Herbarium | GH |
| Family | Juncaceae |
| Determination | Juncus lesueurii Bolander |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
