184 FLORA OF WINNESHIEK OODIRT. 



Order 10 Papaverales 

 lamily 1. J'apaic 



8angumaria I.. Bloodroot. Ou well-wooded 



slopes and hank-, ool rare. I'ucorah (Savage . Hesper. 



Bicuculla cucullaria (L.) Millsp. \i In 



Dutchman's Bret'.]), -. in rich woods. Decorafa (Goddard). 



Bicuculla canadensis (Goldie.) Millsp. 

 DC.) Squirrel Corn. Reported hy Fitzpatrick. 



Capnoides micranthum (Engelm.) Britt. (( mioram- 



tha Gray.) Small-flowered Corydalis. In woods. 1' 

 (Goddard). 



hamily 2 . Crucitera. 



Lepidium virginicum L. Wild Pepper-grass. A common 

 weed. Hesper, Calmar, etc. 



Lepidium apetalum L. (L. intermedium Gray.) Apotalous 

 Pepper-grass. A weed. Decorah (Savage). 



Sisymbrium officinale (L.) Scop. Hcl^- Mustard. A <-om- 

 mon naturalized weed. Calmar, etc. 



Smapisalbah. i Bi assica alba Boiss.) White Mustard An 

 introduced w I. Not common. Calmar. 



Brai i (L.) Koch. Black Mustard. A common in- 



troduced weed. Calmar, etc. 



Brassica arvensis (L.) B. S. P. (B. sinapistrum Boiss.) More 

 common than the preceding, and observed at several stations. 

 (Fitzpatrick.) 



lodanthus pinnatifidus (Michx.) Steud. {Thelypodium pin- 

 natifidum Wats.) Purple Rocket. Reported by Fitzpatrick. 



Roripa palustris (L.) Bess. (Nasturtium palustreDC.) Marsh 

 Cress. Tn low grounds. Calmar. 



Roripn nasturtium (L.) Rusby. (Nasturtium officinale R. 

 Br.) Water Cress. In dear streams. Canoe crook. Poeorah. 



Roripa armoracia (L.) A S. Hitch (Nasturtium armoracia 

 Fries.) Horse-radish. Run wild. (Fitzpatrick.) 



Cardamine bulbosa (Schreb.) B. S. P. (C. rhomboidea DC.) 

 Sjni' In bogs, etc. I tecorah (Savage). 



Cardamine hirsutaJj. Bitter Cress. In moist grounds. (Fitz- 

 patrick.) 



Dentaria laciniata Mulil. Pepper-root Rich woods. (Fitz- 

 patrick. ) 



