2 
6. A. Pennsylvania, L. Round-leaved Anemone. Pennsylvanian 
Anemone. 
Prairies, rich meadows and banks of streams; frequent. July — 
August. 
A more stunted form is found on sandy bluffs and knolls. 
7. A. nemoPOSa, L. Wood Anemone. Wood-flower. May-flower. 
Woods and meadows, in rich soil; very abundant. April — May. 
Often hairy. 
8. A. nemorosa, L., var. quinquefolia, Gray. Five-leaved Wind- 
flower. 
With the last; common, often more common than the type- 
Usually hairy. (B. P.) 
9. A, hepatica, L. Hepatica. Liver-leaf. Round-lobed Hepatica. 
May-flower. Herb Trinity. 
Hepatica triloba , Chaix. 
Dry banks and ravines; infrequent, except locally (Winnetka, Glen- 
coe). April — May. Near Blue Island, Brennan. (B.) 
Rare or infrequent throughout the southern part of the district. 
Specimens were collected near Riverside, with pistils and stamens 
changed to sepals. 
10. A. acutiloba, Lawson. Sharp-lobed Hepatica. May-flower. 
Hepatica, acutiloba, D C. 
Hepatica triloba , Chaix, var. acuta, Ph. 
In similar localities with the last, but more cpmmon, especially 
southward. April — May. 6 ' 
It seems to be a more hardy species than A. hepatica, L., often 
occupying the whole of the north side of a ridge, while the A. 
hepatica is found only on the south. The number of sepals varies 
from 6 to 14. The flowers are seldom entirely white. On a 
specimen found near Woodlawn the middle lobe of all the leaves 
was symmetrically tri-lobed and the lateral ones bi-lobed. Speci- 
mens with the leaves unequally five-lobed are not infrequent. 
A form is occasionally found which “ has a three-lobed leaf subtend- 
ing the involucre, the involucral leaf in its axis completely divided 
into two, smaller than the remaining two of the whorl,” Hill. 
ANEMONELLA, Spach. 
' 11. A. thalietroides, Spach. Rue-Anemone. 
Thalictrum anemonoides, Michx. 
Anemone thalietroides , L. 
