r)70 ({EOLOOICAl, SUKVEV OP CANADA. 



427. CUSCUTA. 



Pain- .M7. 



(1^02.") C. salina, Engolm. Hernando iBlaml, dull' t»f Georgia, 

 li.r. {Datrson.) 



439. COLLINSIA. 



Pajro .IV. 



(l(i.')O. iC. parviflora, I'oui;!. On tlm mountain slopes at Spcnco's 



Bricli,'e, Ji.C. ^Fletcher.) 



442. PENTSTEMON. 



Pace .■>•'> I. 



(KJ.'i'J.j P. Menziesii, Hook. On tlio .summits of (lie higher 

 mountains at ('anmoro, Silver <'ity an<l about Kicking llcjise Lake, 

 Rocky Mountains. {Macoun.) 



Page 3.V>. 



(16-il.) P. acuminatus, Doug!. Abundant on the dry gravelly 

 banks of the Eow Kivei-, near Morley, iiocky Mountains. (Macmm.) 



(lb*42.) For P. cristatus, Nutt., read P. albidus, Nult., and 



take out tJic synonym, F. rrianthera, Pursh. Fl. TI, 7.'>7. 



(Iti44.) P. COnfertUS| Dougl. Extremely abundant from (Jan- 

 more to Laggan, but tound as far east as Kananaskis station, Bow 

 Eivor valley, Kocky Mountains. (Macoun.) 



Var. caeruleo-purpureuSy Gray. Eathcr common around 

 Morley, and Kananaskis station, but not westward, in the Bow I\iver 

 valley, Eocky Mountains. {Macuun.) 8pence's Bridge, B.C. (Fletcher.) 



Paste 357. 



(1650.) For P. venustus, Dougl., read P. Lyallii, Gray, as to 

 Dawson's specimens. For Macoun's, read P. Meiiziesii. On the bor- 

 ders of British Columbia, Lyall., 1861. {Gray.) 



443. MIMULUS. 



(1653.) M. Lewisii, Pursh. Abundant especially along moun- 

 tain torrents, in the valleys of the Selkirk Mountains, B.C. (Macaun.) 

 Pitt Meadows, B.C. (A. J. Hill.) 



(1655.) For M. Jamesii, Torr. k Gray, read M. giabratus, 

 HBK. Var Jamesii, Gray. Supplement, Synop. Fl. ^Vi. Thornhill, 

 York Co., Ont. {St. Cyr.) 



