AND VICINITY. 73 



CANNABIS, Tournefort. Hemp. 



SATIVA, L. Cultivated Cannabis. 



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



HUMULUS, L. 



LUPtJLUs, /.. Hop-vine. 



Sliaded banlis of tlie Moliawk and Unadilla rivers. Frequent. July. 



PLATAXACE^E. Sycamores. 



PLATANUS, L. Plane-tree. Bulton-Ml-tree. Buttonwood. 



occiDENTALis, L. Westem-ivorld Platanus. 



Banks of creeks and rivers. Common. May. 



JUGLANDACE^. Walnuts. 



JUGLANS, L. 



CINEREA, L. Butternut. Gray Walnut. 



Hilly woods; tlats of streams. Abundant. May. 



NIGRA, L. Black Walnut. 



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



CARYA, Nuttall. Hickories. 



aIjBA, Nutt. Shag-bark, White Hickory. 



Fertile woodlands and vallii's. Abundant in the valley of the Hudson about 



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



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



Frequent. May. 



TOMENTOSA, Nutt. Mocker-nut. Doiony 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-side's, streams. Common. May. 



CUPULIFEEiE. 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^asFORMis, Gray. Mossy-cup, Olive-formed Oak. 

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

 State, Michaux. Glenvill") near Schenectady, Pearson. Dexter, Jefferson 

 county, Vaseij. Rare. 



OBTUSiLOBA, Michx. Post, Round-lohed 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. 



