| Classification | Bryophyta: Brachytheciaceae: Brachythecium |
| Harvard University Herbaria Barcode(s) | 00059136 |
| Type Status | Isotype |
| Collector | John Michael Holzinger & Jam. B. Blake |
| Country | United States of America |
| State | Montana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Montana: Flathead County |
| Locality | NW Montana, vicinity of Lake MacDonald, Avanlanche Trail, 3500-5000 ft |
| Date Collected | 1898-07-29 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/830a4037-5aec-43f0-bac5-9669e5a6ab4c |
| Harvard University Herbaria Barcode | 00059136 |
| Herbarium | FH |
| Family | Brachytheciaceae |
| Type Status | Isotype |
| Isotype of | Brachythecium rivulare var. laxum Grout |
| Verified by | B. C. Tan |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Brachythecium rivulare var. laxum Grout) Bryologist 1901. 4: 48. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
