MACOUN.] . CATALOGUE OF CANADIAN PLANTS. 2*73 



82. TIMMIA, Hedw. 



(562.) T. Norvegica, Zett. 

 On House Mountain, near Lesser Slave Lake, N.W.T. {Macoun.} 



85. PSILOPILUM, Brid. 



(574.) P. arcticum, Brid. 

 St. Paul Island, Behring Sea. (Palmer.) 



86. POCONATUM, Beauv. 



(577.) P. dentatum, Brid. 



On earth along the Canadian Pacific Eailvvay at Albert Canon, 

 Selkirk Mountains. (Macoun.) 



Place P. coniortum, Canadian Musci, No. 430, under P. atrovirens, as 

 a synonymn. 



87. POLYTRICHUM, Linn. 



(595.) P. commune, Linn. var. perigoniale, Bruch & Schimp. 

 On banks in woods at Britannia, six miles west of Ottawa. (Macoun.) 



Note. — Polytrichum formosum, Hedw. = P. attenuatum, Menz. ; Kindb. 

 Laubm. Schwed. Novw. p. 54. 



" Polytrichum sylvaticum, Menz.=P. arcticum, Swartz. Muse. Suec. 

 = P. ambiguum, Michx. = P. alpinum var. arcticum," C. Mueller, synops. 

 rauscor. frond. I. p. 211. 



89. BUXBAUMIA, Hall. 



(951.) B. indusiata, D. E. Eaton, Coutl. Bot. Gaz. Vol. 



On earth by rotten wood at Revelstoke ; and on rotten wood at 

 Hastings, B.C. Referred to B. aphylla on page 157. 



90. FONTINALIS, Dill. 



(598.) F. antipyretica, Linn. 



In the west end of Loughborough Lake near Kingston, Ont. {Prof. 

 Lawson.) 



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