76 



Canadian Record of Science. 



Hypnella No. :il 



ll.vpimni 02 



[sopterygium 54 



[sothecium 18 



Lasia 3 



Leptodon 10 



Lescuraea 46 



Leskea 30 



Leucodon 2 



Linmobium 01 



Macouniella 30 



Meteorium 2(5 



Myrinia 40 



Myurella 28 



Myurium 57 



Neckera. . . . 

 Neckeropsis 



Orthothecium 



35 

 37 



38 



Papillaria No. 



Plagioi hecium 



Platygyrium 



Platyloma 



Pleuroziopsis 



Pleurozium 



Porotrichum 



Pseudoleskea 



Pterobryum 



Pterogonium 



Pterygophyllum 



Pterygynandrum 



Ptychodium 



Pj laisia 



Pylaisiella 



Raphidostegium 

 Rhynchostegium 



25 

 53 

 13 



17 

 15 

 1 I 

 11 

 :;:; 

 20 



1!) 

 22 

 20 

 55 

 13 

 11 



60 

 50 



Taxithelium 12 



Thamnium 13 



Thelia 27 



Thuidium 32 



Tripterocladium 45 



Contributions to Canadian Botany. 



By Jas. M. Macoun. 



II. 



Thalictrum Fendleri, Engelm. 



Kicking Horse Lake, Rocky Mts. 1890. (Jas. M. Macoun.) 

 Only Canadian station. 



Thalictrum occidentale, Gray. 



The western limit of this species is placed by Prof. 

 Macoun (Cat. Can. Plants, p. 479) in the Selkirk Mts., B.C. 

 Recent collections and a re-examination of our specimens 

 have greatly extended its range. 1 Mountains near Kootanie 

 Lake, B.C. ; Sproat, B.C. ; Mountains near Griffin Lake, 

 B.C.; Nanaimo, Vancouver Island. (John Macoun.) Moun- 

 tains near Spence's Bridge, B.C. (Jas. M. Macoun.) Dean 

 or Salmon River, B.C. (Br. 67. M. Dawson.) 



Thalictrum polygamum, Muhl. 

 T. Comuti, Linn. 



1 The Geographical limits given in these papers refer to Canada only. 



