47 



Polyonum dumetorum, L False Buckwheat 



var. scandens, Gray. 



Chippewa, Ontario. Macoun, on the authority of Dr. Maclagan. 



IIimia orisfus, L Yellow dock 



Road sides on the main land. 

 Id \ii.\ (Ujtdsifolius, L Bitter dock 



In similar places as the last. 



RuMEX ACETOSELLA, L SHEEP SoRREL 



Near Clifton, Ontario. 



ARISTOLOCHIACE^L 



Asaruni Canadense, L Wild Ginger 



Near Clifton, Ontario. Lewis ton. Only the larger form (or 

 species?) noticed. 



PIPERACEJ3. 



Saururus cernuus, L Lizard's Tail 



"Charles's Island above the Falls." [Ontario.] Macoun, on the 

 authority of Dr. Burgess. 



LAURAC^. 



Sassafras officinale, Nees Sassafras 



Lewiston. Near the Whirlpool on the Canadian side. 



Lindera Benzoin, Meisner Spice bush 



Goat Island and the Three Sisters. 



THYMELACE^. 



Dirca palustris, L Moosewood 



Niagara, Ontario. Macoun, on the authority of Dr. Maclagan. 



Daphne Mezereum, L Mezereon 



Goat Island. Introduced and spreading. 



ELEAGNACE.E. 



Shepherdia Canadensis, Nutt Shepherdia 



Goat Island and on each side of the River to Lewiston and 

 Queenston. 



SANTALACE.E. 



Comandra umbellata, Nutt Bastard Toad-Flax 



Goat Island. Lewiston and elsewhere. 



