1 88 GEOLOGICAL SURVEY OF CANADA. 



15. CYNODONTIUM, Schimp. 

 51. C, Schisti, (Wahlb.) Lindb. 



On earth about ledges of rock, Lake Lindeman, Yukon, 1899. 

 {Williams.) 



62. c. polycarpum, Schimp. 



On damp rocks, at Cache Lake and Brule Lake, Algonquin 

 Park, 1900. {Macowi.) On rocks at Seal Lake and Fort Chimo, 

 Labrador, 1896. {A. P. Low.) Common on rock on Upper Dyea 

 Creek, Alaska ; also just over the Coast Range on streams flowing 

 into Lake Lindeman, Yukon, 1899. {Williams.) 



Subsp. fallax, LiMPR. 



On rocks, Newfoundland. {Waghorne.') 



63. c. strumiferum, Ehrh. 



Specimens collected on the North Arm of Burrard Inlet, B.C. 

 and on Salt Spring Island, Gulf of Georgia, belong here though 

 placed under C. polycarpum in the Cat. Can. Musci, page 17. On 

 damp rocks near Victoria, Vancouver Island, May, 1893 {Macoun.) 

 Clearwater Lake, Labrador, 1896. {A. P. Low.) Lake Lindeman, 

 Yukon, in crevices of rock. {Williams.) 



965. C. torquescens, (Bruch.) Limpr. 



On thin earth over rock. Lake Lindeman ; on rock at Dawson, 

 Yukon, 1899. {Williams.) 



ONCOPHORUS, Brid. 



64. O. virens, Swartz. 



Cy7iodontiiim virens^ Schimp. Cat. Can. Musci., Pt. VI., 17. 



On earth at Fort Chimo, Hudson Strait, 1896. {A. P. Low.) 

 On earth near Fort Assiniboine, Athabasca River, Sept. 1872. ; 

 on old logs. Jumping Pound Creek, Alta., Rooky Mountain, 1897. 

 {Macoun^ About springs between lakes Lindeman and Bennett, 

 Yukon, 1899. {Williams) 



Var. serratus, ( B. & S.) Limpr. 



On earth along streams flowing into Lake Lindeman, Yukon, 

 1899. {Williams.) 



