11 



Not common, but found in numerous localities especially in 

 the Champlain valley, Middlesex, Brainerd ; Burlington, Per- 

 kins ; Castleton, and West Haven, Bobbins ; Ludlow, Wash- 

 burn; Windsor, et.al , Jessup. 



24. DiCENTRA, Bork. Squirrel corn. 



D, cucullaria, DC. 



Not very common, though more so than the next. 

 D. Canadensis, DC. Not common in most parts of the State. 



25. CoRYDALis, Vent. 



C glauca, Pursh. Not rare. In most parts of the State more 



common than the next. 

 0. aurea, Willd. Not very common. 



26. FUMARIA, L. 



F. OFFICINALIS, L. Not vcry common. 



ORUOIPERiE. 



27. Draba, DC. 



D. arabisans, Mx. 



Shores and islands of Lake Champlain, Cliffs near Willough- 

 by Lake ; Snake Mountain and Bristol, Brainerd. Bare. 

 D. incana, L. Willoughby Mountain, Tuckerman, H. Mann. 

 D. verna, L. Willoughby Lake. Wood. 



28. Nasturtium, E. Br. Cress. 



N. palustre, DC. Watercress. Common in wet places. 

 N. palustre, var. hispidum, F. and M. Borders of Ponds 

 N. lacustre, Gray. Borders of Otter Creek. 

 N. SYLVESTRE, R. Br. " Abundant in Norwich and along Connec- 

 ticut river " Jessup. 

 N. Armoracea, Fries. Horseradish. Escaped from cultivation. 



29. Dentaria, L. Pepper-root. 



D. diphylla, L. Common in Connecticut river valley. Not 



common in western Vermont. 

 D. maxima, Nutt. Near Burlington, also other places, rare. 

 D. laciniata, Muhl. More common than the other species. 



30. Cardamine, L. Cress. 



0. rhomboidea, DC. Not common. 



O. hirsnta, L. Wet places. 



0. hirsuta. var. sylvatica, Gray. 



Hillsides. Snake mountain, Brainard. 

 0. pratensis, L. 



Chiefly found in northern Vermont, Middlebury, Brainerd. 



