49 
Contributions to American Bryology.—II. 
By 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. 
Andrea petrophila, Ehrh. Dry slate rocks, Traille River pesid, 
May, 1889 (6). 
Buxbaumia indusiata, Brid., previously listed as B. aphylla, L. 
Decaying logs, Traille River basin (159). 
Georgia pellucida, (L.) Rab. (Tetraphis pellucida, Hedw). De- 
caying logs, Lake Pend d’Oreille, May, 1889 (155). 
G. geniculata (Girgens). Braith. (7. geniculata, Girgens). Decay- 
ing iogs in deep ravines, basin of Traille River, July, 1889 (194). 
Oligotrichum Lyallii, (Mitt.) Lindb. Packsaddle Mountain, 
8,500 feet, Lake Pend d’Oreille (73). > 
Polytrichum commune, L. Granite basins, near Rathdrum (229). 
P. piliferum, Schreb. On _ rocks, Lake Pend d’Oreille, June, 
1889 (110). 
Var. Hoppei, Rab. (P. Hoppei, Hornsch.) Packsaddle Mountain, 
6,000 ft. alt., Lake Pend d’Oreille, July, 1889 (163). 
Fissidens limbatus, Sull. On granite ledges between high and 
low water line, Lake Pend d’Oreille, March, 1889, fertile 
(144). 
F. osmundoides (Sw.), Hedw. With the above, sterile. 
F. adiantoides (L.), Hedw. var. immarginatus, Lindb. Shores 
of Lake Pend d’Oreille, September, 1889, fertile (214). 
Ditrichum flexicaule (Schleich.) Hpe. (Leptotrichum flexicaule, 
Hpe.) Exposed quartzite ledges, Traille River basin, Sep- 
tember, 1889, sterile (232). 
Dicranella secunda (Sw.), Lindb. (D. subulata, Schimp.) Shady 
canyons, Traille River basin, in woods, North Fork basin, 
- May and June, 1889 (189). 
Dicranella crispa (Ehth.) Schimp. Upturned trees, broken soil, 
Traille River basin, September, 1889 (69). 
Blindia acuta, (Huds.) Br. & Sch. On schistose bioseidlers, deep 
ravines, Bareknob Range, Traille River basin, July, 1889 
anor | MISSOURI 
BOTANICAL 
GARDEN. 
