| Classification | Asteraceae: Chloracantha |
| Classification 1 | Asteraceae: Erigeron |
| Harvard University Herbaria Barcode(s) | 00387012 |
| Collector | L. Abrams |
| Collector number | 3747 |
| 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 | Sweetwater river near Bonita |
| Date Collected | 1903-06-06 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/244f23ad-08d3-414b-8553-7583e116c06a |
| Harvard University Herbaria Barcode | 00387012 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Chloracantha spinosa (Bentham) G. L. Nesom |
| Determination Remarks | [is filed under name] |
| Family | Asteraceae |
| Determination | Erigeron ortegae var. spinosus (Bentham) S. D. Sundberg |
| Determined by | Sundberg, Scott D. |
| Date Determined | 1986 |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
