360 EVANS [3O6] 



also mixed with 1492 and 1508, Setchell 1205) ; Columbia Fiord (C. 

 & K. 1388, in part) ; Port Wells (C. & K. 1297, T. 1475, in part). 

 This species has not before been recorded from Alaska, but I have a 

 few sterile scraps of it collected at Sitka, by the Fish Commission in 

 1894. 



32. Lophocolea cuspidata (Nees) Limpr. 

 Cape Fox (T. 2383). New to Alaska. 



33. Chiloscyphus polyanthos (L.) Corda. 



Juneau (B. & C. mixed with 699) ; Point Gustavus, Glacier Bay 

 (C. & K. mixed with 758) ; Yakutat (Saunders, 1437, in part). The 

 var. rivularis of this species is reported by Miss Cooley from Salmon 

 Creek, near Juneau. 



34. Harpanthus flotowianus Nees. 



Hot Spring (T. 1435, in part) ; Orca (T. 2247, also mixed with 

 1424) ; Port Wells (T. 1430) ; Yakutat (B. & C. mixed with 689). 

 New to Alaska. 



35. Cephalozia bicuspidata (L.) Dumort. 



Sitka (T. 1501, in part, Setchell 1258, in part, 1269); Mt. Ver- 

 stovia (C. & K. 927, in part) ; Juneau (B. & C. mixed with 691) ; 

 Hidden Glacier Inlet (T. 1505, in part) ; Orca (T. 1507, also mixed 

 with 1491 and 1510); Columbia Fiord (C. & K. 1394); Farragut 

 Bay (C. & K. 453, also mixed with 454) ; Yakutat (B. & C. mixed 

 with 689); Kadiak (C. & K. mixed with 2321). This species, 

 which has not before been reported from Alaska, has also been col- 

 lected on Attu Island (U. S. Fish Commission, 1894). 



36. Cephalozia media Lindb. 



Sitka (T. 1502) ; Douglas Island (T. mixed with 1495) ; Orca 

 (T. 1508, 1510, Setchell, 1203) ; Columbia Fiord (C. & K. 1393, in 

 part); Farragut Bay (B. & C. 621, in part). The species has also 

 been collected by Miss Cooley, at Salmon Creek, near Juneau, and 

 by Funston, near Yakutat. 



37. Cephalozia leucantha Spruce, on Cephalozia, 68. 1882. 

 Dioicous: depressed-caespitose, pale green: stems not pigmented, 



sparingly branched from the postical aspect but never bearing true 

 flagella, about 6 cells in diameter, interior cells with uniformly 

 thickened walls, cortical cells (in about 12 longitudinal rows) a little 

 larger than the interior cells and with slightly thinner walls: rhi- 

 zoids whitish, mostly scattered : leaves distant (except in the apical 



