| Classification | Apiaceae: Ligusticum | 
| Harvard University Herbaria Barcode(s) | 00404394 | 
| Collector | J. P. Tracy | 
| Collector number | 13485 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Humboldt County | 
| Locality | North Yager Creek, at crossing of Kneeland to Bridgeville road | 
| Date Collected | 1934-07-22 | 
| Verbatim Elevation | 3000 feet | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5306c650-d638-4e92-b2b8-1e6d207d39ed | 
| Harvard University Herbaria Barcode | 00404394 | 
| Herbarium | GH | 
| Family | Apiaceae | 
| Determination | Ligusticum apiifolium (Nuttall ex Torrey & A. Gray) A. Gray | 
| Determined by | Applequist, Wendy L. | 
| Date Determined | 2007 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |