| Classification | Caryophyllaceae: Spergularia |
| Harvard University Herbaria Barcode(s) | 00403218 |
| Collector | B. J. Ertter |
| Collector number | 9661 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Contra Costa County |
| Locality | Point Isabel Regional Shoreline on San Francisco Bay in sw El Cerrito, bare weedy flat above rocks on west shoreline |
| Date Collected | 1990-10-14 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c3263ed9-1187-4d7d-bd56-7ab843735cfc |
| Harvard University Herbaria Barcode | 00403218 |
| Herbarium | GH |
| Family | Caryophyllaceae |
| Determination | Spergularia macrotheca (Hornemann ex Chamisso & Schlechtendal) Heynhold |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
