Barbarea. R. Br. B. vulgaris. R. Br. Very common. 



Sisymbrium. L. S. officinale. Scop. Common. 



Brassica. Tourn. B. Sinapistrum. Bois. Frequent in cul- 

 tivated fields. 



B. nigra. Gray. Common. 



Draba. L. D. verna. L. Rather common. 



Capsella. Vent. C. Bursa-pastoris. Moench. Too com- 

 mon. 



Lepidium. L. L. Virginicum. Common. 



L. ruderale. L. Common. 



L. campestre. L. Becoming very common. 



Cakile. Tourn. C. Americana. Nutt. Common on the sea 

 beach. 



Raphanus. L. R. Raphanistrum. L. Very common, espe- 

 cially in oat fields. 



OAPPARIDACEJE. 



Polanisia. Raf. P. graveolens. Raf. Ravine near Garret- 

 son's. Rare. 



VIOLACEiE. 



Viola. L. V. lanceolata. L. Common. 



V. primulasfolia. L. Common, especially near GifTord's and 

 Tottenville. 



V. blanda. Willd. Very common. 



V. cucullata. Ait. Very common. Var. palmata. Gr. Com- 

 mon. 



V. sagittata. Ait. Not very common. 



V. pedata. L. Very common on Todt Hill, and abundant in 

 other places. An "albino " form was found on Todt Hill; also a 

 red variety near Four Corners. 



"V. canina. L. Var. sylvestris. Regel. Common. 



V. striata. Ait. " West New Brighton." (G. W. Wright.) 



V. delphinifolia. Nutt. "West New Brighton, near Barrett's 

 Dye Works." (G. W. Wright.) 



V. pubescens. Ait. Common. Var. scabriuseula. Torr. 

 and Gr. Occasional. 



V- tricolor. L. Var. arvensis. Frequent in cultivated 

 ground, near New Dorp. 



CISTACE-EJ. 



Helianthemum. Tourn. H. Canadense. Michx. Todt Hill. 

 Richmond Hill. Common. 



Hudsonia. L. H. ericoides. L. -Tottenville." (Le Roy, in 

 T. C. B.) 



H. tomentosa. Nutt. Common on the beach. 



Leehea. L. L. major. Michx. Common. 



L. thymifolia. Pursh. Sea beach near New Dorp and Gif- 

 ford's. 



L. Novas-CaesareaB. C. F. Austin. Common around Totten- 

 ville. 



L. minor. Lam. Very common. 



