i 3 4 KEY TO GENERA AND SPECIES 



south westward, also cult. (Fig. 256.) 

 Sweet Buckeye, Yellow Buckeye, Aesculus 

 octandra Marsh. 



197. Petals and calyx red or purple. W. Va. 

 southward and westward, also cult. Purple 



Fig. 255. Fetid Buckeye. Fig. 256. Sweet Buckeye. 



Buckeye; Aesculus octandra var. hybrida. 

 (DC.) Sarg. 



197. Petals and calyx bright red. Usually a shrub. 

 Va. southward and westward, also cult. 

 (Fig. 257.) Red Buckeye, Aesculus Pavia L. 



LINDEN, BASSWOOD. Leaves broad or round egg- 

 shaped and usually with an unsymmetrical 

 base. Flower and fruit clusters long- 

 stalked, attached near the middle of a large 



