144 GEOLOGY OF OHIO. 



ItEX opaca Ait. American Holly. 



Lawrence Co. (one specimen), W. A. Kellerman. 



ILEX VERTICIIXATA (L.) Gray. Black Alder. Winterberry. 

 Frequent in swamps and low grounds throughout the state. 



276. ILICIOIDES Dumont. (Nemopanthes Raf.) Mountain Hoiay 



Iucioides mucronaTa (L-) Trelease. (Nemopanthes fascicularis Raf.) 

 Lorain Co., A. A. Wright (Cat.) ; Summit Co., J. S. Newberry (Cat.) 



LJII. Order SAPINDACEAE. Soap-berry Family. 



277. CARDIOSPERMUM L. 



Cardiospermum HAI.CACABUM Willd. Heart-seed. Balloon Pea. 



"Fence corners, etc., four miles north of Cincinnati," Thos. G. Lea (Riddell 

 Sup. Cat.) ; Pickaway Co., J. L. Riddell (Sup. Cat. 1836.) 



278. AESCULUSL. Buckeye. 



AESCULUS GI.ABRA Willd. Fetid or Ohio Buckeye. 

 Frequent throughout the state. 



AESCUlvTJS OCTANDRA Marsh. (A.flava Ait.) Sweet Buckeye. 

 Frequent throughout the southern half of the state. 



279. ACERTourn. Maple. • 



ACER pennsylvanicum L. Striped Maple. 

 Eastern Ohio, J. S. Newberry ( Cat.) 



Acer rubrum L. Red or Swamp Maple. 

 Generally distributed over the state. 



Acer saccharinum L. ( A. dasycarpum Ehrh.) White or Silver Maple. 

 Throughout the whole state. 



ACER SACCHARUM Marsh. (A. saccharinum Wang.) Sugar or Rock Maple. 

 Distributed over the whole state. 



ACER Saccharum nigrum ( Mx. f.) Britt. [A. saccharinum nigrum Torr. & Gray.) 

 Black Sugar Maple. 

 Throughout the whole state. 



ACER Spicatum Lam. Mountain Maple. 

 Over the northern portion of the state. 



280. NEGUNDO Moench. Ash-i,eaved Mapi.e. Box-Ei,DBR. 



