THE MOSSES OF ALASKA 297 



DICHODONTIUM PELLUCIDUM KODIAKANUM var. nov. 



(PL XIII, fig. 2 a ~ b .) 



Magnitudine D. Jlavescenti Lindb. simile, 5-8 centim. altum ; folia 

 subintegra, apice late obtuso tantum sinuolata, rete vix papillose 



From Kodiak (Trelease, 1848). 



D . jbellucidum serratum Sch. (D.flavescens Lindb.) has been recorded from 

 Alaska by Kindberg. 



Aongstroemia longipes Br. eur., fasc. 33-36, p. 3, pi. 1. 



From Muir Glacier (Trelease, 2422, 2466, 2468) ; Hidden Glacier 

 Inlet, in Yakutat Bay (Trelease, 2519). New to Alaska. 



Dicranella crispa Sch. Br. eur. Coroll., p. 13 . 



From Yakutat Bay (Trelease, 2334) ; St. Lawrence Island (J. M. 

 Macoun) . 



Dicranella grevilleana Sch., loc. cit. 



From Port Clarence (Trelease, 2103). New to Alaska. 

 Dicranella rufescens Sch., loc. cit. 



From Prince of Wales Island (J. M. Macoun). 



Dicranella heteromalla Sch., loc. cit. 



From Juneau (Trelease, 2180; Setchell, 1235); Farragut Bay 

 (Coville and Kearney, 470) ; Kodiak (Trelease, 2206, 2213, 2214) ; 

 Douglas Island (Trelease, 2405, 2407, 241 1) ; Prince of Wales Island 

 (J. M. Macoun) ; Yes Bay (Gorman, 182 in part, 183). 



Dicranella heteromalla orthophylla Lesq. & Jam. Manual, p. 67. 



From Sitka (Trelease, 2367) ; Kodiak (Trelease, 2197) ; Doug- 

 las Island (Trelease, 241 1). 



DICRANELLA HETEROMALLA LATINERVIS var. nov. 



A forma typica differt foliis brevius subulatis costaque latiore, circa 

 Yz basis occupante. 



From Douglas Island (Trelease, 2389). 



D. squarrosa Sch. was recorded from Alaska, teste M. W. Harrington, by 

 Lesquereux and James, and D. subulata Sch. and D. polaris Kindb. from the 

 islands of Bering Sea, teste Macoun, by Kindberg. The specimen received by 

 us as D. subulata, from St. Lawrence Island is D. crista. We have not seen 

 any specimens of the other two species. 



Dicranum anderssonii Sch. Syn., ed. 1, p. 689. 



From Port Wells (Trelease, 2277). New to Alaska. 



