| Classification | Brassicaceae: Streptanthella | 
| Harvard University Herbaria Barcode(s) | 01716928 | 
| Collector | L. Sinyella with [data not captured] | 
| Collector number | 64 | 
| Country | United States of America | 
| State | Arizona | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Coconino County | 
| Locality | along Hualpai Trail. to Supai. | 
| Date Collected | 1940-02-** - 1940-05-** | 
| Container | Plants of Havasupai Canyon, Coconino County, Arizona | 
| Frequency | Common | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3fea7bb5-38a3-4a00-92e9-86051c577dbe | 
| Harvard University Herbaria Barcode | 01716928 | 
| Herbarium | GH | 
| Previous ownership | Distributed by the Botanical Gardens, University of Michigan | 
| Family | Brassicaceae | 
| Determination | Streptanthella longirostris (S. Watson) Rydberg | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |