| Classification | Bryophyta: Brachytheciaceae: Brachythecium | 
| Harvard University Herbaria Barcode(s) | 00996406 | 
| Collector | E. P. Hutchinson | 
| Country | United States of America | 
| State | New Hampshire | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Grafton County | 
| Locality | Grafton, Brighthollow, (near Dicranum rock) N. path | 
| Date Collected | 1947-05-17 | 
| Verbatim Elevation | 925 ft. | 
| Habitat | dense dark woods, dry boulder | 
| Substrate | on dry boulder | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b6cf5de2-b87b-4180-8780-6804e17f0a5d | 
| Harvard University Herbaria Barcode | 00996406 | 
| Herbarium | FH | 
| Previous ownership | Gift of Anna Marie Murphy Reid; Ex. Herbarium of Ethel P. Hutchinson | 
| Family | Brachytheciaceae | 
| Determination | Brachythecium populeum (Hedwig) Schimper | 
| Determined by | Conard, Henry Shoemaker | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |