IOWA ACADEMY OF SCIENCES. 121 



0. altissimus Willd. Winneshiek and Scott Cos. 

 Krigia amplexicauHs Nutt. Winneshiek and Allamakee Cos. 

 Rich upland woods, common. 



Hieradum canadense Mx. Winneshiek Co. 



Prenanthes alba L. Winneshiek Co. 



Taraxacum officinale Weber. Winneshiek, Allamakee, Clay- 

 ton, Dubuque, and Clinton Cos. Roadsides and fields, com- 

 mon. 



Lactuca scariola L. Winneshiek and Dubuque Cos. Waste 

 places, infrequent. 



L. canadensis L. Winneshiek Co. 



L. acuminata Gray. Clayton and Dubuque Cos. 



Sonchus asper Vill. Winneshiek and Dubuque Cos. 



LOBELIACE^E. 



Lobelia syphilitica L. Winneshiek Co. Dampsoil, common. 

 L. spicata Lan. Winneshiek and Allamakee Cos. Fields, 

 frequent. 



CAMPAXULACE^E. 



Specularia perfolia A. DC. Winneshiek and Allamakee Cos. 



Campanula rotundifolia L. Winneshiek, Allamakee, Clay- 

 ton, Dubuque, and Jackson Cos. Woods at the base of cliffs, 

 frequent. 



C. aparinoides Pursh. Winneshiek Co. A few specimens col- 

 lected. 



C. americana L. Winneshiek, Clayton, and Dubuque Cos. 

 Rich soil, woods, frequent. 



ERICACEAE. 



P. secunda L. Winneshiek Co. One specimen received in 

 exchange. The only locality known in the state. Reported 

 by Holway and Shimek. 



PRIMULACE^B. 



Eodecatheon media L. Winneshiek and Scott Cos. Woods 

 frequent. 



S'eironoma ciliatum Raf. Winneshiek, Allamakee, Clayton, 

 and Dubuque Cos. Open woods, frequent. 



S. lanceolatum Gray. Allamakee Co. Alluvial soil along the 

 Mississippi river. 



9 [la. Acad. Sci., Vol. v ] LMay 18, 1898.] 



