| Classification | Calycanthaceae: Calycanthus |
| Harvard University Herbaria Barcode(s) | 00376846 |
| Collector | R. T. Clausen & J. M. Clausen |
| Collector number | 63188 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Tehama County |
| Locality | At base of talus along Middle Fork of Cottonwood Creek, northern slope of Arbuckle Mt. |
| Date Collected | 1963-06-11 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c43705f5-b9b1-4095-8377-97e67a9e8e12 |
| Harvard University Herbaria Barcode | 00376846 |
| Herbarium | GH |
| Family | Calycanthaceae |
| Determination | Calycanthus occidentalis Hooker & Arnott |
| Determination Remarks | [is filed under name] |
| Family | Calycanthaceae |
| Determination | Calycanthus occidentalis Hooker & Arnott |
| Determined by | Johnson, Grace P. |
| Date Determined | 1991 |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
