166 QEOLOGICAL AND NATURAL HISTORY SURVEY OF CANADA. 



branches at the base, disappearing- below the apex ; perigonial leaves 

 elongate. Dicecious. Female plants unknown. 



Amongst Sacomitrium varmm (Can. Muse. I^o. 100) on rocks on the 

 left bank of the Nanaimo Eiver below the railway bridge, Vancou- 

 ver Island, April 26th, 188Y. (Macoun.) 



(628.) A. Californica, SuUiv. ; Lesq. & James, Mosses of E". 

 America, 291 . Canadian Musci, No. 246. 



On rocks at Deer Park, Lower Arrow Lake, Columbia Eiver ; on 

 rocks at Yale ; on trees at the mouth of Harrison Eiver and rocks 

 at Agassiz, Eraser Valley, B.C. ; on trees*near Victoria and at Comox, 

 Vancouver Island. (Macoun.) Alaska. {Both. Alask.) 



XXII. HOOKEEIEiE. 



iOI. PTERYCOPHYLLUM, Brid. 



(629.) P. lucens, Brid. ; Lesq'. & James, Mosses of K America, 



293 ; Canadian Musci, No. 247. 



In water pools and borders of marshes in the springtime, along the 

 Columbia Eiver, above Eevelstoke, also by pools in woods at 

 Hastings, B.C. ; wet places in woods around Comox, Vancouver Island. 

 {Macoun.) 



XXIII. FABEONIB^. 

 I02. FABRONIA, Raddi. 



(630.) F. pusilla, Eaddi. ; Lesq. & James, Mosses of N. America, 



294 ; Canadian Musci, No. 508. 



Crevices of steep rocks over which water trickles in spring at Deer 

 Park, Lower Arrow Lake, Columbia Eiver, B.C., June 8th, 1890. 

 {Macoun.) 



XXIV. LESKBEiE. 



103. THELIA, Sulliv. 



(631.) T. compacta, Kindb., Ott. Nat. Vol. IV. 62. 



T. hirlella, Canadian Musci, No. 248. 



Stems closely creeping. Tufts green, very dense and thick. 

 Branches erect, terete, obtuse and unilateral. Paraphyllia none. 

 Leaves cochleariform, rotundate-obtuse and sbort-apiculate, very 



