SERIES I. 

 PH^NOGAMOUS OR FLOWERING PLANTS. 



Class I. DICOTYLEDONOUS or EXOGE- 

 NOUS PLANTS. 



Subclass I. ANGIOSPERM^. 

 Division I. POLYPETALOUS EXOGENOUS PLANTS. 



Order I. RANUNCULACEiE. 



1. CLEMATIS, 

 verticillaris. Woods near the Poor-house. 1882. 

 Virginiana. Common. 



2. ANEMONE. 

 Virginiana. Common. 



nemorosa. Common. 



3. HEPATICA. 



triloba. Common. On some plants the late leaves were acutely lobed. 



4. THALICTRUM. 

 anemonoides. Common. 



purpurascens. Common. 



dioicum. Common. 



Cornuti. Common. * 



clavatum. 



5. RANUNCULUS. 

 abortivus. Common. 



recurvatus. Common. 



