62 
Cheney and True—Flora of Madison arid Vicinity . 
Vitace^e. (Vine Family. ) 
Vitis, Tourn. Grape. 
101. *V. riparia , Michx. 
Common in all thickets and along water courses in. 
woods. 
Ampelopsis, Michx. Virginian creeper. 
102. *A. quinquefolia ) Michx. 
Not uncommon. Having same distribution as 
Vitis riparia and growing with it. 
Sapindace^e. (Soapberry Family. ) 
iEscuLUS, L. Horse-chestnut. Buckeye. 
103. *A. Hippocastanum, L. Common horse-chestnut. 
Growing in lawns as an ornamental tree in Madison. 
Acer, Tourn. Maple. 
104. A. saccharinum , Wang. Sugar or rock maple. 
In some localities forming a large element of the 
woods. In others of rather rare occurrence. 
105. A. dasycarpum , Ehrh. White or silver maple. 
The soft maple commonly used in this region as a 
shade or ornamental tree. 
106. A. rubrum , L. Red or swamp maple. 
Occasionally used as an ornamental tree. In the 
low wet woodlands about the lakes. 
107. A. platanoides, L. Norway maple. 
An ornamental tree on University campus and in 
Capitol park. 
Negundo, Moench. Ash-leaved maple. Box-elder. 
108. N. aceroides , Moench. 
Often planted along Madison streets. Occasionally 
wild in the woods about the lakes. 
Staphylea, L. Bladder-nut. 
109. S. trifolia , L. American bladder-nut. 
University campus near pump house. Rare. 
