GENERA AND SPECIES 



HlPPOCASTANACE^ . 



-HscuIhs glabra 

 ^-Esctihis oclandra . 

 ^sculus hippocastaniim 



ACERACE^ . 



Acer pcnnsylvaniLiiiii 

 Acer spicatum 

 Acer saccJiarum 

 Acer saciharinuin . 

 Acer rubriiin . 

 Acer pla/anoides 

 Acer pseueio-platanus 

 Acer negnndo. 



Anacardiace^e . 

 RJiiis hiria 

 Rhus copallina 

 Rhus verin'x . 



LEGUMINOS/E 



Robinia pscudacacia 

 Rohinia viscosa 

 Cercis canadensis . 

 Gyinnocladus dioicus 

 Gleditsia triacanthos 

 Cladrastis lulea 



ROSACE^E 



Prunus nigra 

 Primus aniericana 

 Prunus pennsylvatiica 

 Primus virginiana 

 Prunus serotina 

 Pyrus coronaria . . 

 Pyrus ainericana . 

 Pyrus aucuparia . 

 Pyrus sanibucifolia 

 Cratcegus crus-galli 

 Cratcegus coccinea . 

 Craiagus mollis 



Horse-chestnut Family 



Ohio Buckeye . . -50 



Sweet Buckeye . . -54 



Horse-chestnut . . -54 



Maple Family 

 Striped Maple 

 Mountain Maple 

 Sugar Maple 

 Silver Maple 

 Red Maple . 

 Norway Maple 

 Sycamore Maple 

 Box Elder . 



Sumach Family 

 Velvet Sumach . 

 Dwarf Sumach . 

 Poison Sumach . 



6o 

 64 

 66 



7i 

 77 

 82 

 82 

 85 



91 

 94 



