CHIPPEWA COUNTY 149 



Coptis trifolia (L.) Salisb. Goldthread. Dam]) open or shaded 

 ground throughout. Common. 



Aetata rubra (Ait.) Willd. Red baneberry. In woods throughout. 

 Frequent. 



Actaea alba (L.) Mill. White baneberry. Beech-maplc-Lin-h woods 

 throughout. Frequent. 



FUMARIACEAE. Fumitory Family 



Dicentra cucullaria (L.) Bernh. Dutchman's breeches. Beech-maple- 

 birch woods near Eckerman. Apparently infrequent. 



CRUCIFERAE. Mustard Family 



Alyssum alyssoides L. Yellow alyssum. In and about Sault Ste. 

 Marie as a weed. Frequent. 



Lepidium virginicum L. Wild pepper-grass. In and about Saull Ste. 

 Marie as a weed, and in cultivated grounds. 



Capsella bursa-pastoris (L.) Medic. Shepherd's purse. As a weed in 

 cultivated grounds, but not abundant. 



Cakile edentula (Sigel.) Hook. American sea rocket. Beach of Lake 

 Superior. Seldom abundant. 



Brassica arvensis (L.) Ktze. Common mustard. A weed in cultivated 

 grounds but apparently infrequent. 



Sisymbrium officinale leiocarpum DC. Smooth-podded hedge must art 1 . 

 Occasional as a weed about dwellings and in villages. 



Sisymbrium, altissimum L. Tumble mustard. Near Trout Lake as a 

 weed. Infrequent. 



Erysimum cheiranthoides L. Worm-seed mustard. In cultival 

 grounds but not abundant. 



Radicula naslurtium-aquaticum (L.) Britten & Rendle. True water 

 cress. Occasional throughout in small creeks and ditches. 



Radicula palustris (L.) Moench. Marsh cress. Wet open or slightly 

 shaded places throughout. Not common. 



Barbarea vulgaris R.Br. Common winter cress. Occasional through- 

 out in low ground. 



Cardamine praiensis L. Cuckoo flower. Border of small slow-run- 

 ning creek in tamarack-black spruce swamp near Vermilion. Appar- 

 ently infrequent. 



Cardamine pennsylvanica Muhl. Pennsylvania bitter cr< ss. Alonf 

 slow running creek in a tamarack-Mack spruce swa op near Vermilion, 

 Apparent! y rare. 



Arabis lyrata L. Lyre-leaved rock ere Sandy shores <>i Lake 

 Superior at Whitefish Point, but not abundant. 



