| Classification | Asteraceae |
| Classification 1 | Asteraceae: Stephanomeria |
| Harvard University Herbaria Barcode(s) | 00443069 |
| Collector | Edw. Palmer |
| Collector number | 298 |
| Country | United States of America |
| Geography | North America: North America (CA, US, MX) (Region): United States of America |
| Locality | [No Additional Data] |
| Date Collected | 1876 |
| Container | Flora of California, Arizona &c. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/96f84075-8ddf-462d-a235-244ce3ac7a26 |
| Harvard University Herbaria Barcode | 00443069 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Pleiacanthus spinosus (Nuttall) Rydberg |
| Determination Remarks | [is filed under name] |
| Family | Asteraceae |
| Determination | Stephanomeria spinosa (Nuttall) Tomb |
| Determined by | Tomb, A. Spencer |
| Date Determined | 1970 |
| Determination Remarks | [0] |
| Family | Asteraceae |
| Determination | Stephanomeria spinosa (Nuttall) Tomb |
| Determined by | Gottlieb, Leslie David |
| Date Determined | 1998 |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
