CATALOGUE OF CANADIAN PLANTS. 2"]! 



Subsp. decipiens, (Web. & Mohr.) Limpr. 



On rocks, Newfoundland. (Waghorne.) On rocks at Margaree 

 and Half Way Brook, Cape Breton Island, N.S., 1898. (Macoun.) 

 On rock. Lake Lindeman, Yukon. {Williams.) 



99. PTEROGONIUM, Swartz. 

 625 p. brachypterum, Mitt. 



Lindbergia brachyptera, Mitt. ; Kindb., Bryol. N. Am. & 

 Eur., 13. 



On the trunk of Ostrya Virgirdca, near Hemlock Lake, Beech- 

 wood, Ottawa, Ont., May i6th, 1900. {Macoun.) 



HYPOPTERYGIUM, Bridel. 



1113. H. canadeuse, Kindb., Revue Bryol.; 1899, 2. 



Branch-leaves small, crowded and appressed, broadly ovate- 

 apiculate, dentate nearly all around, narrowly limbate by hyaline 

 narrow cells ; other cells , subrhombic, about 0.02 mm. ; 

 costa short ; amphigastria rotundate, dentate limbate ; costa 

 confluent wi.h the point. The naked part of the stem about i 

 cm., the upper one scarcely longer. Capsules and male plants 

 unknown. 



On rocks near the coast in company with Asplenium viride, 

 Skiddegate, Queen Charlotte Islands. Apparently rare. June, 

 1898., B.C. {Dr. C. F. Newcombe.) 



100. ANTITRICHIA, Brid. 



1114. A. gigantea. (Sulliv. & Lesq.) Kindb., Revue Bryol. 1895. 

 A. curtipendula, Brid. vblT. gigantea, Cat. Can. Musci, p. 165. 



On trees at Dyea Creek ; on rocks at Skagway, Alaska. All 

 sterile. {Williams.) 



628. A. Californica, Sulliv. 



Macouniella Cal fornica, Sulliv. : Kindb. Bryol. N. Am. & 

 Eur., 21. 



Dyea and Dyea Creek, Alaska ; fruiting. {Williams.) 

 101. PTERYGOPHYLLUM, Brid. 



629. P. lueens, (Linn.) Brid. 



Port Etch&s, Alaska, Lat. 60" 30', June, 1892. (/. M. Macoun.) 



