Botany of Illinois and Missouri. 171 
. Vitis cestivalis Li 
Has. Banks of the Mississippi, tt of St. Louis. July. 
issus hederacea Pers. 
Has. In similar situations with the last. June. 4 
- Viola cucullata Ait 
B. On the prairies from St. Louis to Fort Clark— 
very common, March—April. 
Viola palmata Lin, 
Has. Barrens near St. Louis. May. Very variable, 
and ES only a variety of the last. 
Viola pedata Lin. 
Root fasciculate. Leaves numerous, many-parted, pe- 
date ; divisions lance-linear, entire or subentire 
Has. Banks of the Mississppi, near Altog, Diingie« 
rare. April—May. 
Viola blanda Willd 
Has. Wet woods on the Riviere des Pax. 5 miles west 
of St. Louis. April. 
Viola pubescens A 7 
Has. In company with the last. ‘Aprile 
Viola bicolor Pursh 
Has. On the Mammoth mound a iti north of St. Lou- 
is, and not elsewhere. April. ; 
Claytonia vir, mnginice Lim 
Low alluvions of the Mississippi and Llinois. 
Has 
aa April. The leaves vary considerably in width. 
Ceanothus americanus L i 
Has. On the Barrens in various aah of Pinole pe 
Missouri. (Common, April. 
Euonymus atropurpureus J ac q. 
Has. On the alluvions of t the Mississippi and other 
Streams in the vicinity of St. Louis. May. It attains the 
