SUB-CLASS II, DICOTYLEDONES. 183 
Pulsatilla hirsutissima (Pursh.) Britt. (Anemone patens var. 
nuttalliana Gray.) Pasque-flower. On prairies and dry ridges. 
Not rare. Bluffton, Decorah. . 
Clematis virginiana L. Virgin’s Bower. Common along bor- 
ders of thickets, etc. It. Atkinson, Decorah, Hesper. 
Atragene americana Sims. (Clematis verticillaris DC.) Pur- 
ple Virgin’s Bower. Shaded rocky banks. Found at Decoral 
by Holway and Goddard. 
Ranunculus ovalis Raf. (R. rhomboideus.) Prairie Crowfoot. 
In open places. Reported by Fitzpatrick. 
Ranunculus abortivus L. Kidney-leaved Crowfoot. In moist 
shaded ground. Common. © Decorah (Savage), etc. 
Ranunculus recurvatus Poir. ‘Hooked Crowfoot. In rich 
woods, locally frequent. Hesper. 
Ranunculus pennsylvanicus L. f. Bristly Crowfoot. Reported 
by Fitzpatrick. 
Ranunculus septentrionalis Poir. Marsh Butter-cup. Com- 
mon in low grounds. Decorah (Savage). 
Ranunculus fascicularis Muhl. Early Butter-cup. Reported 
by Fitzpatrick. ’ 
Batrachium trichophyllum (Chaix.) Bossch. (Ranunculus 
aquatilis var. trichophyllus Gray.) Common White Water Crow- 
foot. “Abundant in Bear creek near Highlandville. 
Thalictrum diocicum L. Karly Meadow-rue. Common on 
wooded slopes. Decorah (Savage), Hesper. 
Thalictrum purpurascens L. Purplish Meadow-rue. Common 
in open places. Calmar, Decorah (Goddard), ete. 
Family 3. Berberidacee. 
Caulophyllum thalictroides (L.) Michx. Blue Cohosh. Rather 
common, in deep woods. Hesper. 
Podophyllum peltatum L. May Apple. In deep woods. Not 
common. (Fitzpatrick.) 
Family 4. Menispermacee. 
Menispermum canadense L. Moonseed; Yellow Parilla. Quite 
common, in woods. Decorah (Savage), Hesper. 
