30 GEOLOGICAL SURVEY OF CANADA. 



east of the forests on the coast. (Douglas.} On Cedar Hill a few 

 miles from Victoria, Vancouver Island, 18*75 ; also in thickets on the 

 foot hills at Yale. {Macoun} 



22. CAULOPHYLLUM, Michx. (BLUE COHOSH.) 



(86.) C. thalictroides, Michx. Papoose root. 

 Leontice thalictroides, L. Hook. Fl. I., 29. 



Gilmour's Woods in the vicinity of Quebec. (JBrunet} Vicinity 

 of Montreal. (McGill Coll. Herb.} Found at Nashwaaks, N.B., 1881. 

 (Moser} Low, rich woods throughout Ontario as far west as Owen 

 Sound. {Macoun.} 



23. JEFFERSONIA, Barton. (TWIN LEAF) 



(87.) J. diphylla, Persoon. Rheumatism Boot. 

 /. Sartonis. Michx. Fl. I., 237. 



Woods and fence corners in rich soil. Bare, Point Peter, and near 

 Consecon, Prince Edward Co., Ont. (Macoun.') Vicinity of Napanee, 

 Ont. (Rev. J. Scott} Banks of the Thames and at Cove near London, 

 Ont. (Saunders} 



24. PODOPHYLLUM, Linn. (MANDRAKE.) 



(88.) P. peltatum, Linn. May apple. 



Abundant in rich soil in open woods throughout Ontario. (Macoun} 

 Montreal Mountain. (Brunei} 



25. ACHLYS, Hook. (MAY APPLE.) 



(89.) A. triphylla, DC. Western May-apple. 



Northwest coast of America. (Menzies} Quite common in rich soil 

 near Victoria, Vancouver Island, 1875. {Macoun} 



26. VANCOUVERIA, Morr. & Decais. (BARREN-WORT) 



(90.) V. hexandra, Morr. & Decais. Barren wort. 



Epimedium hexandrum, Hook. Fl. I., 30. 



Northwest coast of America. (Menzies} Vancouver Island. {Bot. 

 of California, I., 15.) 



