1903] Macoun Canadian Botany. 215 



Saxifraga Tolm^i, T. & G. 



The range ot this species in Canada is extended by the 

 following' references : Mountain summits opposite Vancouver, 

 B.C. {T. Henry.) North of Ch lliwack River, south slope 

 of Cheam Range, B.C. alt. 7,000 feet. No. 34,948; Tami Hy 

 Mountain, Chilliwack Valley, B.C. No. 34,949. [J. M. 

 Macoun.') 



Hemieva violacea, Wheelock. 



Near Kaslo, B.C., 190 1. [Miss Eihel Blachttan.) New 

 to Canada. 



MiTELLA TRiFiDA, Graham. 



Alpine slopes, Mount Arrowsmith, Vancouver Island, 

 1887. {John Macoun.) Same locality, 1901. (/. R. A^ider- 

 jo and Dr. James Fletcher.) Common between 4,500 and 

 5,500 feet altitude in the Chilliwack Valley, B.C. Nos. 

 34,864 and 34,865. (J, M. Macoun. ) 



MiTELLA Breweri, Gray. 



Mountains at Chilliwack Lake, B.C. No. 34,866. (/. 

 M. Macoun.) Western limit. 



MiTELLA ovALis, Greene. 



Damp places, Coldstream, Vancouver Island, 1887. No. 

 8,497. {John Macoun.) Our only Canadian specimen. 



MiTELLA CAULESCENS, Nutt. 



A common plant in woods throughout the Chilliwack 

 Valley, B.C. Nos. 34,860, 34,861 and 34,863. (/. M. 

 'Macoun.) Our first Canadian specimens. 



MiTELLA pentandra, Hook. 



Alpine woods, Mt. Arrowsmith, Vancouver Island, 1887. 

 {John Macoun.) Same locality, 1901. {J. R. Anderson and 

 Dr, James Fletcher. ) 



Onagra Oakesiana, Britton. 



Gasp6, Gulf of St. Lawrence ; near London, Ont. ; Port 

 Colborne, Ont., No. 44,465; Southampton, Ont., No. 44 464. 

 {John Macoun.) Seldom separated from O. biennis. 



