176 GEOLOGICAL SURVEY OF CANADA. 



513. V. intercedens, Nyl. 



Cape Lisburne, Alaska. (Rothrock^ 

 5'74. V. intermedia, (Th. Fr.) Willey. 



Cape Lisburne, Alaska. (Rothrock.) 

 575. V. rupestris, Schrad. 



On rocks St. John's Beach, Newfoundland. (Waghorne.') On 

 limestone rocks, Kingston, Ont. {A. T. Drummond.) On lime- 

 sione cliffs, Rockcliffe, Ottawa, Ont., Nov. nth, 1896. {Macoun.'} 



0I&. V- nigricola, Arnold. 



On bark, Middle Arm, Newfoundland. ( Waghorne.) 

 511. "V. theliodes, Sommerf. 



Labrador or Newfoundland. ( IVagkome fide Eckfeldt}) 



5V8. V. Nylanderi, Hepp. 



On limestone rocks, Kingston, Ont. {A. T. Drummond.) 

 ol9. v. microloba, Tuckerm. 



On limestone rocks, Kingston, Ont. (A. T. Drzimmo/id.) 



580. V. terrestris, Th. Fr. 



Behring Strait. (^Wright.) 



581. V. Nepigona, Tuckerm. 



On the surface of peat on rock-, Lake Nipigon, July loth, 1884. 

 {Macoun.) 



582. V- bryophila, Lormr. 



Labrador or Newfoundland. (Waghorne fide Eckfeldt.) 



583. V- rimosicola, Leight. 



Parasitic on Buellia excentricum, [Labrador or Newfoundland. 

 [Waghorne fide Eckfeldt^ 



584. V- amylacea, Hepp. 



On limestone rocks. Goose Arm, Newfoundland. {Waghorne. 



