CONTRIBUTIONS TO THE FLORA OF IOWA. 



(Plants in italic are introduced, and in most cases are weeds.) 



EANUXCULAC 



Leather Flower. 



Clematis Vidua, L. 





Des Moines ; Ames. 



Virgin's Bower. 



Clematis Virginians, L. 





Charles City ; Ames ; Fayette ; Burlington. 



Pasqne Flower. 



Anemone patens, L. var. Nuttalliana 





Charles City : Fayette. 



Carolina Anemone. 



Anemone Caroliniana, Walt. 





Ames. 



Many Cleft 

 Anemone. 



Anemone multifida, DC. 



Burlington — rare. 



Long Fruited 

 Anemone. 



Anemone cylindrica, Gray. 





Charles City ; Ames. 



Fennsylvanian 

 Anemone. 



Anemone Pennsylvania, L. 



Grinnell ; Ames ; Fayette. 



Wind Flower. 



Anemone nemorosa, L. 





Charles City; Ames; Fayette ; Burlington. 



Round Lobed 

 Hepatica. 



Hepatica triloba, Chaix. 



Fayette; Burlington. 



Sharp Lobed 

 Heptica. 



Hepatica acutiloba, DC. 





Charles City ; Ames ; Fayette. 



Rue Anemone. 



Thalictrum anemonoides, Miclix. 





Ames ; Fayette. 



Early Meadow Rue 



. Thalictrum dioicnm, L. 





Ames ; Fayette. 



Purplish Meadow Thalictrum purpurascens, L. 



Kue - Ames. 



Fall Meadow Rue. Thalictrum Coriltlti, L. 



Ames; Grinnell ; Charles City ; Fayette. 



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