156 GEOLOGICAL SURVEY OF CANADA. 



427. L. contigua, Fr. 



Greenland, {Arct. Man.) On rocks, Labrador or Newfound' 

 land. {Waghojyie fide Eckfeldt.) Granite rocks, along Ste. Anne 

 des Monts River, Gaspe Co., Que.; on limestone rocks at Aylmer, 

 •Que., April 25, 1900. {Macoun.) 



428. I,, speirea, Nyl. 



On rocks, north shore of Lake Superior. {Agassiz.). 



429. L. confiuens, Sch^er. 



Granitic rocks in alpine and arctic regions. 

 Greenland. (Vahl.) Arctic America. {Richardson.) 



480. L- albocsBrulescens, (Wulf.) Sch^r. 



Granitic and arenaceous rocks. 



Labrador or Newfoundland. (Waghome fide Eckfeldt.) On 

 granitic rocks at Shannonville, Hastings Co., Ont.; on granitic 

 rocks at Margaree, Cape Breton Island, N.S., July, 1898^ 

 ' {Macoun.) 



Var. flavocserulescens, Sch^er. 



On rocks in alpine and arctic regions. 



Labrador or Newfoundland. {Waghome fide Eckfeldt.) On 

 rocks along the Ste. Anne des Monts River, Gaspe Co., Que., 

 Aug, 1 8th, 1882. {Macoun.) 



431. L. atro-brunnea, (DC.) ScHiER. 



On alpine and arctic granitic rocks. 

 Greenland. {Vahl.) 



438. L. fusco-atra, (Linn, Fr. 



Granitic rocks, alpine and arctic, as well as in the lower 

 districts. 



Greenland. {Arct. Man.) Arctic America. {Richardson.) Tadou- 

 sac, St. Lawrence River, Que. {A. T. Drummond.) Labrador or 

 -Newfoundland. ( Waghorne fide Eckfeldt^ 



