226 GEOLOGICAL SURVEY OF CANADA 



52. AMPHORIDIUM, Schimp. 



304. A- Lapponicum, SCHIMP. 



Zygodon lapponicus. Hedw.; Kindb., Bryol. N. Am. & Eur 



316. 



On wet rocks in a ravine at Margaree, Cape Breton Island, 

 N.S., July, 1898 ; crevices of rocks, Cac le Lake, Algonquin Park, 

 June, 1900 ; in the Crow's Nest Pass, and at Lake Louise, Rocky 

 Mountains, Alta., 1897 ; on damp rocks, Whirlpool Rapids, 

 Niagara Falls, 1901. (Macoun.) On rocks, Chilliwack Valley, 

 B.C., 1901. (/. M. Macotm.) Lake Lindeman and Lake Marsh, 

 Yukon. (Williams^ 



Subsp. decipiens, KINDB., Bryol. N. Am. & Eur. 317. 



Perichetial leaves longer acuminate than in A. lapponicus ; 

 costa long excurrent. 



On rocks at Agassiz, B.C., May I5th, 1889 ; Mount Benson, 

 near Nanaimo, Vancouver Island, June 8th, 1887 ; and at Gold- 

 stream, Vancouver Island, June 2nd, 1893. (Macoun.) 



305. A. Mougeotii, SCHIMP. 



Zygodon Mougeotii, Bryol. Eur.; Kindb., Bryol. N. Am. & 

 Eur. 316. 



Oa damp rocks in a ravine at Margaree, Cape Breton Island, 

 N.S., July, 1898 ; on rocks in the Crow's Nest Pass, Rocky 

 Mountains, Alta., Aug., 1897. (Macoun^ 



1020. A. crispatus, KINDB., Revue Bryol. 1896. 



Leaves crisped, entire, with a longer acicular point than A. 

 Mougeotii : the perichetial leaves are broader, long-sheathing and 

 abruptly narrowed to the subulate shorter point. 



The following specimens referred in Part VI. to A. Mougeotii 

 ani Californicus belong here. 



On damp rocks, Pass Creek, Sproat, Columbia River, B.C., 

 June 20th, 1890; on rocks, Eagle Pass, Gold Range, near Revel- 

 stoke, B.C., May 9th, 1890; on rocks at Yale, B.C., May I7th, 

 1889 ; on rocks at Sicamous, B.C., July 7th, 1889. (Macoun.) 



306. A. Californicum, LESQ. & JAMES. 



Zygodon californicus, Hampe ; Kindb., Bryol. N. Am. & 

 Eur., 316. 



