49 



Contributions to American Bryology.— 11. 



Bv Elizabeth G. Britton. 



A Supplementary Enumeration of the Mosses Collected by Mr. John B. Leiberg in Idaho, 

 with Descriptions of two new Species. 



(Plate CXIV). 

 Continued from Vol. XVI., Page 112. 



Andrcea petrophila, Ehrh. Dry slate rocks, Traille River basin, 

 May, 1889 (6). 



Buxbcmmia indusiata, Brid., previously listed as B. apJiylla, L. 

 Decaying logs, Traille River basin (159). 



Georgia pelhicida, (L ) Rab. {Tetraphis pelhicida, Hedw). De- 

 caying logs, Lake Pend d'Oreille, May, 1889 (155). 



G. geniciilata (Girgens), Braith. {T. geniciUata, Girgens). Decay- 

 ing logs in deep ravines, basin of Traille River, July, 1889 (194). 



Oligotrichinn Lyallii, (Mitt.) Lindb. Packsaddle Mountain, 

 8,500 feet, Lake Pend d'Oreille (73). 



Polytrichiini commune, L. Granite basins, near Rathdrum (229). 



P. piliferiim, Schreb. On rocks. Lake Pend d'Oreille, June, 

 1889 (no). 



Var. Hoppei, Rab. {P. Hoppei, Hornsch.) Packsaddle Mountain, 

 6,000 ft. alt. Lake Pend d'Oreille, July, 1889 (163). 



Fissideiis limbatus, Sull. On granite ledges between high and 

 low water line, Lake Pend d'Oreille, March, 1889, fertile 



(144)- 

 F. osnmndoides (Sw.), Hedw. With the above, sterile. 

 F. adiantoides (L.), Hedw. var. immarginatiis, Lindb. Shores 



of Lake Pend d'Oreille, September, 1889, fertile (214). 

 Ditrichum flexicaule (Schleich.) Hpe. {Lepiotrichum flexicaide, 



Hpe.) Exposed quartzite ledges, Traille River basin, Sep- 

 tember, 1889, sterile (232). 

 Dicrajiella seciinda (Sw.), l^indb. {D. siibidata, Schimp.) Shady 



canyons, Traille River basin, in woods. North Fork basin, 



May and June, 1889 (189). 

 Dicranella crispa (Ehrh.) Schimp. Upturned trees, broken soil,N 



Traille River basin, September, 1889 (69). 

 Blindia acuta, (Huds.) Br. & Sch. On schistose boulders, deep 



ravines, Bareknob Range, Traille River basin, July, 1889 



(207). 



