226 GEOLOGICAL SURVEY OF CANADA 



52. AMPHORIDIUM, ScMmp. 



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, Ciche 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. Macoun.) Lake Lindeman and Lake Marsh, 

 Yukon. (IVi/lMms.) 



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 15th, 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. 



On 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 

 an i Cali/ondcus 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 17th, 

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



306. A. Califormcum, Lesq. & James. 



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

 Eur., 316. 



