406 BOTAiirY. 



(Lyall.) On a stream-bank in the East Humboldt Mountains, Nevada ; 

 8,000 feet altitude. (1,429.) 



Beydm toequescens, Br. & Sch. Western and Southern Europe ; 

 Africa and the Canary Isles ; Australia and New Zealand ; South America ; 

 New York, Texas, and New Mexico, (Wright ;) San Francisco. On a stream- 

 bank in the East Humboldt Mountains, Nevada; 8,000 feet altitude. (1,430.) 



Beyum pallescens, Schwg. Mountains of Europe ; New York, Penn- 

 sylvania and Ohio ; Davis Strait, (Taylor ;) Cascade Mountains, (Lyall.) On 

 wet rocks in Cottonwood Canon in the Wahsatch; 6,000 feet altitude. (1,431.) 



Beyum ateopuepueeum, Web. & Mohr. Non-alpine Europe ; Africa ; 

 Mount Sinai; Pennsylvania, Virginia, Tennessee, Northern Alabama, and 

 Florida. In the West Humboldt and East Humboldt Mountains, Nevada ; 

 5-7,000 feet altitude. (1,432.) 



Beyum C-aESPiTiciUM, L. All Europe ; Asia Minor ; Africa ; South 

 America ; Sandwich Islands ; from Arctic British America to the Saskatche- 

 wan and frequent east of the Mississippi ; Washington Territory, (Lyall ;) 

 Sierras, California. At Unionville in the West Humboldt Mountains, Nevada, 

 on a hillside near Salt Lake City, and in Bear River Caflon in the Uintas ; 

 5-8,500 feet altitude. (1,433.) 



Beyum aegenteum, L. All over the world ; very common eastward ; 

 Rocky Mountains, (Bourgeau ;) Iktagalik, Alaska ; Davis Strait, (Taylor ;) 

 San Francisco ; Arizona. Under sage-brush near Carson City, Nevada ; 

 4,500 feet altitude. (1,434.) 



Beyum capillaee, Hedw. Nearly all the world ; New Hampshire, New 

 York and Pennsylvania ; Sitka ; Vancouver's Island and Glalton Mountains, 

 (Lyall;) common in California. — ^Var. City Creek Canon in the Wahsatch, 

 near Salt Lake City ; 5,000 feet altitude. (1,435.) 



Beyum Duvallii, Voit. Northern and Central Europe; Newfoundland; 

 New England; Fort Colville, (Lyall;) Eureka, California. On wet banks in 

 the Clover Mountains, Nevada ; 10,000 feet altitude. (1436.) 



Beyum tuebinatum, Hedw. All Europe ; Mount Sinai and the Hima- 

 laya Mountains ; Niagara Falls and Minnesota ; Rocky Mountains of British 

 America, (Drummond ;) Calton Mountains, (Lyall ;) Big Tree Grove, Cali- 

 fornia. On stream-banks in the East and West Humboldt Mountains, and in 

 Thousand Spring Valley, Nevada, in the Wahsatch, and under pines in the 

 Uintas i 5-9,000 feet altitude. (1,437.) 



