132 



369. MORUS. 

 $2(>. M. rubra, L. 



A few trees in the woods near the Whirlpool, Niagara R., 

 American side. 



S27. M. alba, L. 



Spontaneous in some places, Buffalo. 



370. URTICA, Tourn. 



8/28. U. gracilis, Ait. 

 S29. U. dioica, L. 



Rare. Near Ft. Erie, Ont. 



371. LAPORTEA, Gaudichaud. 



830. L. Canadensis, Gaudichaud. 



372. PILEA, Lindl. 



831. P. pumila. Gray. 



373. BCEHMERIA, Jacq. 

 S32. B. cylindrica, Willd. 



374. CANNABIS, Tourn. 



833. C. sativa, L. 



375. HUMULUS, L. 



834. H. Lupulus, L. 



Rare. Borders of Buffalo R., near Sulphur Springs, Cheekto- 

 waga, Erie Co., and elsewhere. 



Order 84. Platanace^e. 



376. PLATANUS, L. 



835. P. occidentalis, L. 



* 



Order 85. Juglandace/e. 



377. JUGLANS, L. 

 830. J. cinerea, L. 



837. J. nigra, L. 



378. CARYA, Nutt. 



838. C. alba, Nutt. 



839. C. tomentosa, Nutt. 



Rare. Tonawanda, Clinton. 



840. C. porcina, Nutt. 

 S41. C. amara, Nutt. 



