| Classification | Onagraceae: Chamerion | 
| Harvard University Herbaria Barcode(s) | 01675838 | 
| Collector | W. C. McCalla | 
| Collector number | 10197 | 
| Country | Canada | 
| State | Alberta | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Alberta: Calgary | 
| Locality | bank of Bow River, north side St. Patrick's Is. | 
| Date Collected | 1948-08-03 | 
| Habitat | low shaded bank of [river] | 
| Container | Flora of Alberta | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0c0adb5c-f0a8-48f8-9a37-fef78743ed3b | 
| Harvard University Herbaria Barcode | 01675838 | 
| Herbarium | GH | 
| Previous ownership | [ex] University of British Columbia Herbarium | 
| Family | Onagraceae | 
| Determination | Chamerion latifolium (Linnaeus) Holub | 
| Determined by | Hoch, Peter Coonan | 
| Date Determined | 1996 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |