| Classification | Brassicaceae: Erysimum | 
| Harvard University Herbaria Barcode(s) | 01538468 | 
| Collector | M. L. Fernald, A. S. Pease & B. H. Long | 
| Collector number | 21322 | 
| Country | Canada | 
| State | Nova Scotia | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Nova Scotia: Annapolis County (Nova Scotia): Middleton | 
| Locality | [no additional data] | 
| Date Collected | 1920-07-20 | 
| Habitat | In shade of building, Sandy and gravelly railroad yard | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/90733f85-e63f-4206-bb3a-797b77384273 | 
| Harvard University Herbaria Barcode | 01538468 | 
| Herbarium | GH | 
| Family | Brassicaceae | 
| Determination | Erysimum cheiranthoides Linnaeus | 
| Determined by | Rossbach, George Bowyer | 
| Date Determined | 1937 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |