| Harvard University Herbaria Barcode(s) | 00420982 | 
| Collector | M. F. Spencer | 
| Collector number | 729 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: San Diego County | 
| Locality | Mountain Springs | 
| Date Collected | 1918 | 
| Verbatim Elevation | 2260 ft. | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8089fff9-c40d-4b13-9437-558b83ceac48 | 
| Harvard University Herbaria Barcode | 00420982 | 
| Herbarium | GH | 
| Determination | Sphaeralcea ambigua subsp. rosacea (Munz & I. M. Johnston) Kearney | 
| Determined by | Kearney, Thomas Henry | 
| Date Determined | 1933 | 
| Determination Remarks | [current name] | 
| Determination | Sphaeralcea ambigua var. rosacea (Munz & I. M. Johnston) Kearney | 
| Determination Remarks | [filed under] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |