| Classification | Caryophyllaceae: Spergularia |
| Harvard University Herbaria Barcode(s) | 00037966 |
| Type Status | Isotype |
| Collector | J. T. Howell |
| Collector number | 13826 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Merced County |
| Locality | Los Banos Hills |
| Date Collected | 1938-05-28 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9a63b450-f185-444a-8eab-20a22b6b5555 |
| Harvard University Herbaria Barcode | 00037966 |
| Herbarium | GH |
| Family | Caryophyllaceae |
| Type Status | Isotype |
| Isotype of | Spergularia atrosperma R. Rossbach |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Spergularia atrosperma R. Rossbach) Rhodora 1940. 42: 80. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
