454 SKETCH OF THE FLORA OP ALASKA. 



EMPETKACE^. 



Empetrum nigrum, L., Sitka, St. Lawrence, Ounalashka, Norton sound to 

 Point Ban-ow and Ai'ctic coast. 



SALICACE^.t 



Salix myrtilloides, L., Kotzobue sound. 



S. Lapponum, L., Kotzebue sound. 



S. glauca, L., Cape Espenberg and Chamisso island. 



8. arctica, Pall., Oanalaslika and Kotzebue sound. 



S. myrsinites, L., island of St. Lawrence, fide Ledebour. 



S. ovalifolia, Trautvett. ; S. Uva-ursi, Seemaun, Bot. Herald, {fide Ander- 

 son,) Kotzebue sound. Cape Espenberg-, and Island of Ounalashka. 



S. rliamuifolia, (Pall?) Ounalashka. 



S. g'lacialis, Anders., between Cape BaiTow and Mackenzie river, " Captain 

 Pallen." 



S. reticulata, L., Ounalashka, Kotzebue sound, Cape Lisbunie, and Ai'ctic 

 coast. 



S. plilebophylla, Anders., Ounalashka, island of St. Lawrence, and Kotzebue 

 sound. 



S. polaris, Wahl., Wainwright inlet. 



S. speciosa. Hook, et Ara., in Bot. Beechey, Kotzebue sound. 



S. Ivicliardsoui, Hook., Kotzebue sound to Capo Lisbume. 



S. Barclayi, Anders., Kodiak. 



S. phyllicoides, Anders., western Arctic America, (Avatscha bay, Seemann.) 



S. cordata, Mulil., var. Mackenziana, Point BaiTow, and along Arctic coast. 

 This form Anderson regards as a hybrid between S. cordata and S. vagants. 



S. Sitchensis, Ledelj., Sitka. 



Populus balsamifera, L., Chilcaht, Kellogg ; Youkon river, Dall. 



URTICACE^. 



Urtica dioica, L., Sitka, fide Bongard. 



BETULACE^. 



Betula glandulosa, Michx., Youkon river, Dall. 

 B. nana, L., Norton sound, Chamisso island, and Point Barrow. 

 B. Ermani, Cham., Oimalashka. 



Alnus viridis, DC, Sitka, Ounalashka, Norton sound, Kotzebue sound, and 

 noilhern coast, Youkon river, Dall. 

 A. rubra. Bong., Sitka. 

 A. iucana, Willd., Kotzebue sound. 



MYRICACE^. 



Myrica Gale, L., Sitka. 



COXIFERiE.* 



Abies Canadensis, Michx., Sitka. 

 A. Meitensiana, Bong., Sitka. 



t Mr. Dall collected, in the spring of 1867, a large number of willows, but owing to his 

 short stay in a given locality was of course unable to match the sexes or to obtain the 

 leaves. For want of material I am therefore compelled to pass them by. 



* For want of material I am obliged to accept the determination of Ledebour's Flora Ros- 

 sica in regard to this order almost "in toto." I have, however, kept up the distinction 

 between Abies and Pinus for manifest reasons. 



