CATALOGUE OF CANADIAN PLANTS. 157 



433. L. tenebrosa, PLOT. 



On rocks, Labrador or * Newfoundland. (Waghorne fide Eck- 

 feldt) 



434. L. fuscescens, SOMMERF. 



Greenland. (Arct. Man.) On rocks, Labrador or Newfound- 

 land. (Waghorne fide Eck feldt.) 



435. L. Dicksonii, ACH. 



On rocks, Sparrible Cove, Newfoundland. (Waghorne.) 



436. L. polygonia, FLOT. 



On rocks, Leading Tickle, Newfoundland. (Waghorne.) 



437. L. Armeniaca, (DC.) FR 



Alpine and arctic granitic rocks, 

 Greenland. (Vahl) 



438. L. aglsea, SOMMERF, 



Alpine and arctic granitic rocks. 

 Greenland. (Vahl) 



439. L. amylacea, ACH 



Alpine rocks, containing lime. 

 Greenland. ( Vahl.) 



440. L. enteroleuca, FR. 



On rocks and stones. 



On stones, Rope Cove, Bay of Islands and Little Harbour, 

 Newfoundland. (Waghorne.) Greenland. (Arct. Man.) On 

 small pebbles at Baddeck, Cape Breton Island, N.S., Juty 29th, 

 1898 ; on small stones, summit of Mount Albert, Gaspe Co., Que., 

 1882 ; on small pebbles at Ottawa, Ont., April, 1900. (Macoun.) 



Var. sequata, FLCERKE. 

 On trap rocks, Grand Manan Island, N.B. Willey. 



