86 NEW YORK STATE MUSEUM 



Salix cordata Mnlil. 

 // eui't- lea ved icillo w 

 Abundant along tlie i-iver and other streams and in wet places. 

 April-Ma}. 



BETULACEAE 



Carpinus caroliniana Walt. 

 Water beech 

 Damp woods and along streams. Common. May. 



Ostrya virginiana (Mill.) Willd 

 O. virginica ^V'illd. 

 Ironwood 

 Woods and thickets. Frequent. May. 



Quercus rubra L. 

 Bed oak 

 AA'oods. Common. June. 



Quercus coccinea Wang. 

 Scarlet oak 

 Woods and thickets. Infrequent. May-June. 



ftuercus velutina Lam. 

 Q. coccinea var. tinctoria Gray 

 Black oak 

 Woods, thickets, fields and along fences. Common. May- June. 



Quercus nana (Marsh.) Sarg. 

 Q. i 1 i c i f o 1 i a Wang. 

 Scriih oak 

 Hillsides. Common. May. Forming thickets near Campville. 

 Quercus alba L. 

 White oak 

 Common. This species. Q. rubra, Q. velutina, Q. prinus 

 and Castanea deiitata constitute the principal forest 

 Irees of the region. 



Quercus macrocarpa INIiclix. 



Bur oak 



Common along the v\\er fit Barton. Mav-June. 



