CATALOGUE OF CANADIAN PLANTS. 2/1 



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 Virginica, near Hemlock Lake, Beech- 

 wood, Ottawa, Ont., May i6th, 1900. (Macoun.*) 



HYPOPTERYGIUM, Bridel. 



1113. H. canadense, 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. vzr.gigantea, Cat. Can. Musci, p. 165. 



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

 sterile. ( Williams.} 



628. A. Californica, SULLIV. 



Macouniella Californica, Sulliv. ; Kindb. Bryol. N. Am. & 

 Eur., 21. 



Dyea and Dyea Creek, Alaska ; fruiting. (Williams^ 

 101. PTERYGOPHYLLUM, Brid. 



629. P. lucens, (LiNN.) BRID. 



Port Etches, Alaska, Lat. 60 30', June, 1892. (/. M. Macoun.} 



