124 EIGHTEENTH ANNUAL REPORT ON THE STATE CABINET. 



ACALYPHA, L. TJiree-seeded Mercury. 



VIRGINICA, L. Virginian Acalypha. 



Roadsides, moist grounds. Common. August - October. 



URTICACE^E. Nettles. 



ULMUS, L. Elms. 



* fulva, Michx. Slippery, Red Elm. 



Open hilly woods along rivulets, and banks of streams. Common along the 

 Mohawk. Frequent. April. 



, Americana, L. White, American Elm. 



"Woods, hills and dales. Common. April. 



* racemosa, Thomas. Gorky, Racemed Elm. 



Brows of ravines, river-banks. Abundant along the Mohawk and its tributa- 

 ries. April. 



CELTIS, Tournefort. Nettletree. Sugarberry. 



* occidentalis, L. Western Celtis. 



Rocky woods and banks. Near Oneida lake, Knieskern. Gorham, Ontario 

 county, Sartwell. Rare. April, May. 



MORUS, Tournefort. Mulberries. 



* rubra, L. Red Mulberry. 



Open woods. Near the Aqueduct, Schenectady, Pearson. Penn-Yan, Yates 

 county, Sartwell in herb. Ham. Coll. Scarce. May. 



ALBA, L. White Mulberry. 



"Woods, and about houses, Knieskern. Frequent in Schenectady county, in 

 thickets along road-fences, and often a tree. Penn-Yan, introduced, Sartwell 

 in herb. Ham. Coll. Occasional. May. 



URTICA, Tournefort. Nettles. 



» gracilis, Alton. Tall, Slender Nettle. 



Fences, river-banks. Common. July, August. 



DIOICA, L. Dioecious Nettle. 



"Waste places. Schenectady, Pearson. Oneida county, Knieskern. Gorham, 

 Ontario county, Sartwell. Uncommon. June -August. 



LAPORTEA, Gaudich. Wood Nettle. 



* canadensis, Gaud. Canadian Laportea. 



Ravines and damp woods. Common. July. 



PILEA, Lindley. Clearweed. 



» pumila, Gray. Low Pilea. 



Shaded springy banks; borders of streams in wooded ravines. 



Common. July, August. 



BCEHMERIA, Jacquin. False Nettle. 



* cylindrica, Willd. Cylindric-fruited Bozhmeria. 



Swamps and wet open woods. Frequent. July, August. 



PARIETARIA, Tournefort. Pellitory. 



pennsylvanica, Muhl. Pennsylvanian Parietaria. 



Shady hillsides; rocky sides of streams. Ithaca, Tompkins county, Sartwell 

 in herb. Ham. Coll. Rare. May - July. 



