THE MOSSES OF ALASKA 33 1 



Family NECKERACEiE. 

 Neckera pennata Hedw. Descr., in, p. 17, pi. 19. 

 From Skagway (Canby, 428). 



N. menziesii Drumm., N. douglasii Hook, and Alsia abietina Sulliv., have 

 been recorded from Alaska by Mr. Kindberg. 



Family LEUCODONTACEjE. 

 Antitrichia curtipendula Brid. Mant. muse, p. 136. 



From Wrangell (Trelease, 1992 ; Coville and Kearney, 404) ; Cape 

 Fox (Trelease, 1964a, 2012) ; Yakutat Bay (Trelease, 182 1 in part, 

 1916) ; Orca (Trelease, 2010) ; Kodiak (Trelease, 1920 in part) ; 

 Unalaska (Trelease, 1983 ; J. M. Macoun) ; Popof Island (Saunders, 

 2293) ; Mist harbor, Nagai Island (U. S. S. Albatross Exped.). 



Antitrichia curtipendula gigantea Sulliv. Lesq. Musci bor. amer. 



exsicc., ed. 2, no. 356. Sch. Syn., ed. 2, p. 577. 



From Yakutat Bay (Trelease, 191 7) ; Point Gustavus (Coville and 

 Kearney, 572) ; Cape Fox (Trelease, 1964) ; Hot Springs (Trelease, 

 2003); Kodiak (Trelease, 1922, 1931); Popof Island (Saunders, 

 2037); Unalaska (Trelease, 1984). 



This variety is not always larger than the type ; it is specially 

 characterized by its nerve being provided at the base with longer and 

 more numerous fascicles (5-8 instead of 2-4) ; but doubtful forms are 

 frequent. 



A. califortiica Sulliv. has, teste Rothrock, been reported from Alaska by 

 Kindberg. 



Family HOOKERIACE^). 



Pterygophyllum lucens Brid. Mant. muse, p. 149. 



Sine loco (Brewer and Coe, 622). New to Alaska, if not col- 

 lected in British Columbia. 



Family LESKEACE^. 



Myurella julacea Br. eur., fasc. 46-47, p. 3, pi. 1. 



From Port Wells (Trelease, 2286 in part). 

 Myurella julacea scabrifolia Lindb. Muse, scand., p. 37. 



From Port Wells (Trelease, 1832 in part). New to Alaska. 



Family ISOTHECIACEjE. 

 Climacium dendroides Web. & Mohr, Reise in Sch wed., p. 96. 



From Alaska sine loco (U. S. S. Albatross Exped.) ; Disenchant- 

 ment Bay (Trelease, 1703); Muir Glacier (Trelease, 1701) ; Head 

 of Russell Fiord (Coville and Kearney, 949) ; Kodiak (Trelease, 



