116 IOWA ACADEMY OF SCIENCES. 



CRASSULACE^E 



Penthorum sedoides L. Winneshiek Co. Wet ground, fre 

 quent. 



HAMAMELIDE^E. 



Hamamelis virginiana L. Clayton Co. In a ravine below 

 the pictured rocks south of McGregor. 



ONAGRACE^. 



Epilobium angustifolium L. Dubuque Co. Common in open 

 woods. 



E. coloratum Muhl. Winneshiek Co. Wet soil, frequent. 



Gaura coccinea Nutt. Dubuque Co. Common. 



(Enothera biennis L. Winneshiek, Clayton, Dubuque and 

 Jackson Cos. Fields, common. 



(E. serrulata Nutt. Winneshiek and Allamakee Cos. Prairies 

 and woods, frequent. 



Gircce lutetiana L. Winneshiek and Allamakee Cos. Woods, 

 common. 



G. alpina L. Clayton Co. Woods along river, infrequent. 



CUCURBITACE^E. 



Echinocystis lobata T. & G. Winneshiek, Allamakee, Clay- 

 ton and Clinton Cos. Woods, common. 



FICOIDE^E. 



Mollugo verticillata L. Allamakee and Clayton Cos. 

 Sandy shores, common. 



UMBELLIFER^E. 



Daucus carota L. Dubuque Co. Common along railway. 



Heracleum lanatum Mx. Winneshiek and Allamakee Cos. 

 Upland woods, frequent. 



Gicuta maculata L. Winneshiek, Allamakee, Clayton and 

 Dubuque Cos. Wet places, common. 



Pastinaca sativa L. Dubuque Co. Waste ground. 



Pimpinella integerrima Benth. & Hook. Winneshiek Co. 

 Woods, frequent. 



Cryptotcenia canadensis DC. Winneshiek Co. 



