6 

 Yyiiiiilisrsiccsr — Water-Lily Family. 



Nuphar advena, Ait. Yellow Pond-lily. Spatter-dock. Ponds. 

 May to August. 



Sarraceniaceae— Pitcher Plant Family. 



Sarracenia purpurea, L. Pitcher Plant. Sphagnum swamps. 

 Frankfort, Whitestown. First half of June. 



Papaveraceae— Poppy Family. 



Clielidonium majus, L. Celandine. Roadsides, waste places. May 

 to September. 



Sanguinaria Canadensis, L. Bloodroot. Ravine-sides and woods- 

 April or early in May. 



Fumariaceae— Fumitory Family. 



Dicentra cucullaria, DC. Dutchman's breeches. April or early 



in May. 

 Dicentra Canadensis, DC. Squirrel corn. Both species common 



in ravines and woods. April or early in May. 

 Fumaria officinalis, L. Fumitory. Occasional in waste places. May 



to September. 



Crnciferae— Mustard Family. 



Nasturtium officinale, R. Br. Water Cress. Cold brooks. Last of 

 May to November. 



Nasturtium armoracia, Fries. Horseradish. Banks of the Mo- 

 hawk. Latter part of May, June. 



Dentaria diphylla, L. Pepper root. Crinkle root. Rich soil. 

 Early in May. 



Dentaria laciniata, Muhl. Tooth root. Ravines and rich woods. 

 April or early in May. 



Dentaria maxima, Nutt. Great pepper root. Deerfield ravine in 

 rich soil. Formerly on the flats of Starch Factory creek, east of Utica, 

 but now all gone. Forms between this species and D. diphylla are not 

 uncommon. A striking peculiarity, noted by Rev. J. A. Paine, i. e., a 

 secondary stem from the axil of the highest leaf, having lanceolate 

 leaves and a raceme of 1-3 flowers, has been observed on the more 

 robust plants. Well developed fruit rarely seen. Local. Middle of May. 



Dentaria heterophylla, Nutt. Reported by Rev. J. A. Paine as grow- 

 ing along bottoms of Deerfield cr«ek; is undoubtedly a small form of 

 D. maxima, Nutt. Middle of May. 



Cardamine rhomboidea, DC. Spring Cress. Damp woods. May 

 and June. 



Cardamine rhomboidea, DC, var. purpurea, Torr. Purple Cress. 

 Along streams, swampy places. Scarce. April or early in May. 



Cardamine pratensis, L. Cuckoo flower. Common in wet places 

 on the Mohawk flats. May or early in June. 



Cardamine liirsuta, L. Bitter Cress. In wet, miry places. April to 

 November. 



Cardamine liirsuta, L., var. sylvatica, Gray. In drier, shady places. 

 Not common. May to July. 



Barbarea vulgaris, R. Br. Yellow Rocket. A weed in wet grounds 

 and along roadsides. May to November. 



Arabis dentata, T. & G. Dentate-leaved Rock cress. _ Two plants 

 found in woods on the Mohawk flats, three miles east of Utica, in May, 

 1878. 



