AND VICINITY. 73 



CANNABIS, Tournefort. Hemp. 



SJ.TIVA, L. Cultivated Cannabis. 



Waste lots in cities, towns. Frequent. June - August. 



HUMULUS, L. 



lupulus, L. Hop-vine. 



Shaded banks of the Mohawk and Unadilla rivers. Frequent. Jul}-. 



PLATAXACE.E. Sycamores. 



PLATAXUS, L. Plane-tree. Button-ball-tree. Buttonwood. 



occidentalts, L. Western-world Platanus. 



Banks of creeks and rivers. Common. May. 



JUGLANDACE.E. Walnuts. 



JUGLANS, L. 



cinerea, L. Butternut. Gray Walnut. 



Hilly woods; flats of streams. Abundant. May. 



nigra, L. Black Walnut. 



Fertile woodlands. Common around Seneca lake, Sartwell. Scarce. May. 



CARYA, Nuitall. Hickories. 



alba, Nutt. Shag-bark, White Hickory. 



Fertile woodlands and vallies. Abundant in the valley of the Hudson about 

 Albany. Around Otsego lake. Miss S. Cooper. Borders of Canaderaga lake. 

 Valley of the Mohawk throughout, from the Hudson to Oneida lake. 



Frequent. May. 



tomentosa, Nutt. Mocker-nut. Downy Hickory. 



Rich woods. Schenectady county, Pearson. Oneida county, Knieskern. 



Infrequent. May. 



glabra, Torrey. Smooth Hickory. 



Chiefly in meadows, pastures. Abundant. May. 



AMARA, Nutt. Swamp, Bitter Hickory. 



Low woods, ravine-sides, streams. Common. May. 



CUPULIFEK.E. Oaks. 



QUERCUS, L. 



macrocarpa, Michx. Over-cup, Large-fruited Oak. 



Groves, water-sides. Abundant along the borders of Onondaga lake, west 

 side. • Scarce. Fl. May : Fr. September. 



var. OLiv^EFORMis, Gray. Mossy-cup), Olive-formed Oak. 



River-banks; of the Hudson above Albany, and in the western part of the 

 State, Michaux. Glenville near Schenectady, Pearson. Dexter, Jefferson 

 county, Vasey. Rare. 



obttjsiloba, Michx. Post, Bound-lobed Oak. 



Sandy woods. Schenectady, along the College brook; woods beyond the 

 junction of the Central and Saratoga railroads, Pearson. Rare. 



alba, L. White Oak. 



Hilly woods. Frequent. 



