| Classification | Bryophyta: Roellobryaceae: Roellobryon | 
| Classification 1 | Bryaceae: Bryum | 
| Classification 2 | Mniaceae: Roellia | 
| Harvard University Herbaria Barcode(s) | 00995241 | 
| Collector | L. C. Wheeler | 
| Collector number | 3051 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Siskiyou County | 
| Locality | Rock Gulch off Jaynes Canyon, Siskiyou Mts., Mt. Diablo Mer | 
| Locality Remarks | S 6, T 47 N, R 9 W | 
| Date Collected | 1934-08-06 | 
| Elevation | 1829 m | 
| Verbatim Elevation | 6,000 ft | 
| Habitat | Dry shady north slope | 
| Container | Flora of California | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6a63d917-15f4-4e90-b7f8-afbb6b885cf3 | 
| Harvard University Herbaria Barcode | 00995241 | 
| Herbarium | FH | 
| Previous ownership | ex Herbarium of Louis C. Wheeler; ex Herb. Bartram Sheet No. 10233 | 
| Family | Roellobryaceae | 
| Determination | Roellobryon roellii (Brotherus) Ochyra | 
| Determined by | Spence, John R. | 
| Date Determined | 2007-10-08 | 
| Determination Remarks | [filed under] [current name] | 
| Family | Bryaceae | 
| Determination | Bryum sandbergii Holzinger | 
| Family | Mniaceae | 
| Determination | Roellia lucida Kindberg | 
| Determined by | Bartram, Edwin Bunting | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |