| Classification | Pottiaceae: Weissia | 
| Harvard University Herbaria Barcode(s) | 00456374 | 
| Collector | J. Macoun | 
| Country | Canada | 
| State | Ontario | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario | 
| Locality | [data not captured] | 
| Date Collected | 1889-10-** | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6220bee1-3d1e-4a7b-8149-92c9a9330981 | 
| Harvard University Herbaria Barcode | 00456374 | 
| Herbarium | FH | 
| Family | Pottiaceae | 
| Determination | Weissia controversa Hedwig | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |