| Classification | Apiaceae: Peucedanum | 
| Harvard University Herbaria Barcode(s) | 00076839 | 
| Type Status | Holotype | 
| Collector | T. J. Howell | 
| Collector number | 128 | 
| Country | United States of America | 
| State | Oregon | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oregon | 
| Locality | Near Waldo | 
| Date Collected | 1884-06-06 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dbd2c964-8c8f-49fa-991d-7f28bb3c940d | 
| Harvard University Herbaria Barcode | 00076839 | 
| Herbarium | GH | 
| Family | Apiaceae | 
| Type Status | Holotype | 
| Holotype of | Peucedanum howellii S. Watson | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Peucedanum howellii S. Watson) Proc. Amer. Acad. Arts 1885. 20: 369. | 
| Sex | not determined | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |