144 GEOLOGY OF OHIO. 



lEEx opaca Ait. American Holly. 



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



lEEx VERTiOEEATA ( L.) Gray. Black Alder. Winterberry. 

 Frequent in swamps and low grounds throughoiit the state. 



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



Iucioides mucronaTa (1,.) Trelease. {Nemopanthes fascicularis Raf.) 

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



LIU. Order SAPINDACEAE. Soap-berry Family. 



277. CARDIOSPERMUM L. 



CardiospERMUM haecacabum 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. AESCULUS L. Buckeye. 



AESCUEUS glabra Willd. Fetid or Ohio Buckeye. 

 Frequent throughout the state. 



AESCUEUS OCTandRa Marsh. {A.flava Ait.) Sweet Buckeye. 

 Frequent throughout the southern half of the state. 



279. ACER Tourn. Mapee. 



Acer pennsyevanicum L. Striped Maple. 

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



ACER RTJBRUM 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-eeaved Mapee. Box-eeder. 



