FLORA. 25 



Post Oak. Quercus minor. Roadsides. Native. May. 



Burr-Oak. Massy-Cup Oak. Quercus macrocarpa. May. Rocky 

 Hill. Native. •: 



Chestnut Oak. Quercus prinus. Woods. Native. May. 



Swamp White Oak. Quercus platanoides. Woods. Native. 

 May. 



Red Oak. Quercus rubra. Roadsides. Native. May. 



Scarlet Oak. Quercus coccinea. Roadsides. Native. May. 



Black or Yellow Oak. Quercus volutina. Roadsides. Native 

 May. 



Pin Oak. Quercus palustris. Swamps. Native. May. 



Bear Oak. Scrub Oak. Quercus ilicifolia. Rocky Hill. Native. 

 May. 



Beech. Fagus atropunicea. Roadsides. Native. April. 



Purple or Copper Beech. Cultivated. April. 



Chestnut. Castanea dentata. Mr. L. Brooks. Chestnut Hills. 

 Native. June. 



Black Willow. Salix nigra. Native. Roadsides. March. 



Bebb Willow. Salix bebbiana. Native. Roadsides. March.' 



Glaucous Willow. Pussy Willow. Sahx discolor. Roadsides. 

 Native. March. 



White Willow. Yellow Willow. Salix alba. Meadows. Culti- 

 vated. March. 



Crack Willow. Salix fragilis. Cultivated. Roadsides. March. 



Spanish Willow. Cultivated. 



Weeping Willow. Salix Babylonica. Cultivated. 



Aspen. Quaking Asp. Populus tremuloides. April. Roadsides. 

 Native. 



Large-Toothed Aspen. Populus grandidentata. Native. Road- 

 sides. April. 



Swamp Cottonwood. Populus heterophylla. Our woods. Native. 

 March. 



Balm-of-Gilead. Tacamahac. Populus balsamifera candicans. 

 Native. March. 



Cottonwood. Populus deltoides. Native. March. 



White Poplar. Populus alba. Cultivated. April. 



Lombardy Poplar. Populus nigra italica. Mr. F. L. Blood's yard. 

 Cultivated. April. 



