78 DICECIA. MONADELPHIA. 



2 rotundifolia. L. Willd. 

 quadrangularis. Willd. 



Hedges, &c. common, k • June. 



3 caduca. L. Hedges and borders of woods, h . June. 



4 laurifoHa. L. On the island of New- York. LeConte.h- 



5 herbacea. L. Moist shady places. Greenwich. U< 



June. 



425. Dioscorea. L. Yam-root. 



villosa. 



paniculata. Mx. 

 Climbing in hedges. U . June. 



OCTANDRIA. 



426. GiiEDItschia. L. h ' Honey locust. 



triacanthos. L. June, white. Introduced from the 

 southern states. ? 



427. Populus. L. 1?. Poplar. Aspen. 



1 candicans. Ait. On the serpentine hills at Hoboken. 



Native. ? 



2 tremuloides. Mx. (Aspen.) 

 laevigata. Willd. ? 



In Bloomingdale woods. 



3 heterophylla. L. Mx. (Cotton-tree.) Swamps in Bloom- 



ingdale woods. 



4 grandidentata. Mx. In Bloomingdale woods. Le Conte. 



5 betulifolia. Ph. On the Hackensack road, near Hobo- 



ken. N. Jersey. 



DODECANDRIA. 



428. Menispermum. L. Moon-seed. 



Canadense. L. In moist woods and in hedges. U » July, 

 yellowish-white. 



MONADELPHIA. 



429. Juniperus. L. 1?. Juniper. Cedar. 



1 communis, 



var. depressa. 

 Woods near Fishkill. June. 



2 Virginiana. L. Woods, &c. April — May. 



430. Taxus. L. Yew. 



Canadensis. "Willd. 

 baceata minor. Mx. 

 Near Fishkill. Judge Verplank. 



