| Classification | Bryophyta: Brachytheciaceae: Brachythecium | 
| Harvard University Herbaria Barcode(s) | 00790729 | 
| Collector | Brother Gerfroy-Arsène | 
| Collector number | 14638 | 
| Country | United States of America | 
| State | Louisiana | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Louisiana: Saint Tammany County: Covington | 
| Locality | [no additional data] | 
| Date Collected | 1920-02-10 | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/aec8085f-9be9-4e63-a961-0983c371bbb1 | 
| Harvard University Herbaria Barcode | 00790729 | 
| Herbarium | FH | 
| Family | Brachytheciaceae | 
| Determination | Brachythecium serrulatum (Hedwig) H. Robinson | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |