[309] THE MOSSES OF ALASKA 269 



Rhacomitrium canescens Brid. Mant, p. 78. 



From Orca (Setchell, 1211) ; Muir Glacier (Trelease, 1764*$, 1766, 

 1767, 1768, 2423, 2429, 2456); Hidden Glacier Inlet, Yakutat Bay 

 (Trelease, 1780 in part) ; Disenchantment Bay (Trelease, 1779 in 

 part) ; Unalaska ( J. M. Macoun) . 



Rhacomitrium canescens ericoides Br. eur., fasc. 25-28, p. 12, pi. 8, 



% T- 



From Yakutat (Trelease, 1794) ; Disenchantment Bay (Trelease, 

 1065 in part, 1770, 1779 in part, 2505, 2506; Brewer and 06,639, 

 640); Hubbard Glacier (Coville and Kearney, 1071, 1073 * n P art > 

 1065 in part) ; Hidden Glacier Inlet (Trelease, 1771, 1780 in part) ; 

 Russell Fiord (Coville and Kearney, 995) ; Muir Glacier (Trelease, 

 1764, 1765, 2418, 2430, 2464); Muir Inlet (Coville and Kearney, 

 636) ; Point Gustavus (Coville and Kearney, 776) . 



Numbers Trelease, 1 780 in part, and Coville and Kearney, 1073 in 

 part, constitute a form epilosa or subepilosa. 



Coscinodon pulvinatus Sprang, has, teste M. W. Harrington, been recorded 

 from Alaska by Lesquereux and James. 



Family ORTHOTRICHACEJE. 

 Amphoridium lapponicum Sch. Syn., ed. i, p. 247. 



From Orca, 1,200 ft. (Trelease, 2246) ; Port Wells (Brewer and 

 Coe, 651) ; Yakutat Bay (Trelease, 2323). 



Amphoridium mougeotii Sch. Syn., ed. i, p. 248. 



From Juneau (Coville and Kearney, 577). New to Alaska. 



Ulota drummondii Brid. Bryol. univ., i, p. 299. 



From Kodiak (Trelease, 2209) ; Unga (Saunders, 2292). 



Ulota phyllantha Brid. Mant., p. 113. 



From Bailey Harbor (U. S. S. Albatross Exped.) ; Cape Fox 

 (Trelease, 2837) ; Yakutat Bay (Trelease, 23370!) ; Unalaska (Tre- 

 lease, 2297) ; Kodiak (Trelease, 2210, 2227) ; Baranof Island (Tre- 

 lease, 2348) ; St. Paul Island (Trelease, 2078, 2470 in part). 



Numbers 2348 in part, 2470, 23370 an( ^ 22 97 belong to the form 

 called U. maritima by C. Miiller and Kindberg. 



Ulota alaskana sp. nov. 



(PI. xv, fig. 4 .) 



Ex affinitate U. crisfce Brid., a qua primo visu differt magnitudine, 

 habitu robustiore (caule 2-4 centim. alto, valde ramoso), pedicello 

 longiore (4-6 millim.), foliis inferne angustius hyalino-limbatis (4-5 



