| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00027438 |
| Type Status | Isotype |
| Collector | J. T. Howell & J. W. Stacey |
| Collector number | 13042 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Sonoma County |
| Locality | Pitkin Marsh |
| Date Collected | 1937-06-06 |
| Container | California Academy of Sciences |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b54bd6cf-f1ac-4c50-847a-e5437c932ee4 |
| Harvard University Herbaria Barcode | 00027438 |
| Herbarium | GH |
| Family | Cyperaceae |
| Determination | Carex sonomensis Stacey |
| Determination Remarks | [is label name] |
| Family | Cyperaceae |
| Determination | Carex lemmonii W. Boott |
| Determined by | P.F. Zika (WTU) |
| Date Determined | 2010 |
| Determination Remarks | [is Current name] |
| Family | Cyperaceae |
| Type Status | Isotype |
| Isotype of | Carex sonomensis Stacey |
| Verified by | P.F. Zika (WTU) |
| Date Determined | 2010 |
| Taxon Reference | (for Carex sonomensis Stacey) Leafl. W. Bot. 1937. 2: 63. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
