COLLECTED IN ARCTIC AMERICA. 



195 



No. 94. P. LANATA, Nyl. 



Kab. Great Bear Lake. 



No. 162. P. LANATA, Nyl, 



Forma minuscula, Fellm, Lich. Lapp. Or, 83 

 Hab. Fort Enterprise. 



No. 95. P. PHYSODES, Ach. 



Var. vittata, Ach. 

 Hab, Great Bear Lake. 



No. 96. P. PHYSODES, Ach. 

 Yormdi platypTiylla , Ach. 

 Hab. Great Bear Lake. 



No. 97. P. PHYSODES, Ach. 



Forma obscurata, Ach. 

 Hab. Great Bear Lake. 



No. 98. P. PHYSODES, Ach. 

 Forma placorhodioides^ Nyl. ? 



Haft. Great Bear Lake. 



\ 



Physcia, JS'yl 



No. 99. P. PARIETINA (L.). 



Var. lychnea (Ach.). 

 Hab. Fort Enterprise. 



No. 100. P. CANDELARIA {Ach.). Non fertilis 

 Hab. Great Slave Lake. 



No. 101. P. CILIARIS, DC. 



Forma criualis, raargine receptaculi fimbnato. 

 Hab, Great Bear Lake; Great Slave Lake, 



No. 102, P. PULVERULENTA, Fr, 



Hab. Mackenzie's River. 



No. 103. p. STELLARIS, Fr. 



m 



Var. leptaka (Ach,). 

 Hab. Great Slave Lake. 



No, 104. p. c^siA, Ft. 



Hab. Great Bear Lake. 



No. 105. P. oBscuRA, Fr. 



Var> muscicola, Schaer. Enuni. p. 37* 

 Hab, Great Bear Lake. 



No. 106. P. OBSCURA, Fr. 

 Var. cycloseliSf forma saxicola. 

 Hub. Great Bear Lake, 



o2 



