30 GEOLOGICAL SURVEY OF CANADA. 



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

 miles from Tictoria, Vancouver Island, 1875 ; also in thickets on the 

 foot hills at Yale. (Macoun.) 



22. CAULOPHYLLUM, Michx. (BLUE COHOSH.) 



(86.) C. thai ictroides, Michx. Papoose root. 

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

 Gilmour's Woods in the vicinity of Quebec. (Brunei.) Yicinity 

 of Montreal. (McGill Coll. Serb.) Pound at Nashwaaks, KB., 1881. 

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

 Sound. (Macoun.) 



23. JEFFERSONIA, Barton. (TWIN LEAF) 



(87.) J. diphylla, Persoon. Eheumatism Eoot. 



/. Bartonis. Michx. Fl. I, 237. 



Woods and fence corners in rich soil. Eare, 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. (Brunet.) 



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. (Bat. 

 of California, I., 15.) 



