MAcouN.J CATALOGUE OF CANADIAN PLANTS. 29 



Yai. pallidum, C.Muell. 



Miquelon Island, {.Delamare.') 



(100.) D. congestiforme, 0. M. &Kindb. (n. sp.) 



Differs from D. congestum, Brid., in the leaves being less twisted, the 

 upper cells oblong, the costa narrow, the perichetial leaves long- 

 acuminate, the capsule without annulus. Habit of D. scojMrium, 

 Hedw., but differing principally in the smooth costa, less denticulate 

 leaves and the furrowed capsule. D. rhabdocarpum has all leaf-cells 

 narrow. 



On damp rocks on the east side of Lake Mara at Sicamous, B.C., 

 July 3rd, 1889. (Macoun.) 



(101.) D. congesturrii Brid. ; Muse. Eecent. Suppl. I., 176 ; Cana- 

 dian Musci, No. 408. 



D. fuscescens, Lesq. & James, Mosses of N. America, 72, in part. 



Differs from D. fuscescens, Tarn, in the leaves being remotely serrate 

 only above, the upper cells greater, nearly smooth and irregular, the 

 lower porose, the costa narrower, ^ width of the base, and the capsule 

 quite smooth. (Kindberg.) Bogs, Mount Albert, Gasp^, 1882. On 

 old logs in woods at Morley, Eocky Mountains, 1885; at Donald 

 in the Columbia Yalley, 1889. (Macoun.) Sitka. (Roth. Alask.) 

 Christianshaab, Greenland. (FL Gr.) 



(102.) D. fuscescens, Turn. ; Lesq. & James, Mosses of North 

 America, 72, in part ; Canadian Musci, No. 39. 



Quite common on old logs across the continent. Tay, York Co. 

 and Canaan Forks, Queen's Co., N. B. (J. Moser.) Miquelon Island. 

 (Deldmare.) On logs, Tobique Eiver, N.B. (Say.) On old logs, 

 Bass Eiver, Kent Co., N.B. (Fowler's Cat.) On logs, Jupiter Eiver 

 and Becscie Eiver, Anticosti ; in woods, Eustico Bay, P.E.I. ; Pirate's 

 Cove, Straits of Canso, N.S. ; Fox Eiver, Gaspd Co., Que. ; on logs, at 

 Ottawa, Belleville, Brighton, North Bay, Lake Nipissing, and Gull 

 Eiver, Peterboro Co., Ont. ; on rocks. Lake Superior ; old logs, Mani- 

 toba House, Lake Manitoba ; on earth. Kicking Horse Lake, Eocky 

 Mountains; on rocks at Sicamous, B.C.; Cameron Lake, Yancouver 

 Island. (Macoun.) On old logs, Newfoundland. (Bev. A. Wag- 



