6 CATALOGUE OF PLANTS. 



Order 10. CRUCIFER^I. Mustard Family. 

 Nasturtium, R. Br. (Water-Cress.) 



N. Annoracea, Fries. (Horse-radish.) Banks of streams and damp 

 soil, not rare. 



Dentaria, L. (Tooth wort — Pepper-root.) 



D. laciniata, Muhl. Freehold, M., not common. Camden. {W. M. 

 Canby.) 



Cardamine, L. (Bitter Cress.) 



O. rhomboidea, DC. Wet meadows and springs, rare. 



C. rotundifolia, Michx. Cool, shaded springs, Middletown, Free- 

 hold, M., very rare. 



C. hirsuta, L. Princeton, Hightstown, Mer., Freehold, M., sparingly. 



Arabis, L. (Rock Cress.) 



A. iyrata, L. Shady places, not common. 

 A. hirsuta, Scop. Mer., near Hightstown. 

 A. laevigata, DC. Mer., Hightstown ; M. Freehold. 



A. Canadensis, L. Damp woods, Freehold. 



Barbarea, R. Br. (Winter Cress.) 



B. vulgaris, R. Br. Very showy, common in oat-fields. 



Sisymbrium, L. (Hedge Mustard.) 



S. officinale, Scop. About dwellings, not rare. 

 S. Thalianum, Belvidere. {Knighton.) 



Sinapis, Tourn. 



S. alba, L. (White Mustard.) Waste places, rare. 



S. arvensis, L. (English Charlock.) Common in cultivated fields 

 and about gardens. 



S. nigra, L. (Black Mustard.) Fields and waste places ; furnishes 

 the mustard of our tables, common near dwellings. 



Draba, L. (Whitlow-Grass.) 



D. Caroliniana, Walt. Camden. {Canby) 



D. verna, L. Sandy waste places and fields, common. 



Alyssum, Tourn. (Alyssum.) 



A. niaritiinnm, L. In cultivation, W. {Knighton.) 



Camelina, (rant/. (False Flax.) 



C. Bativa, ('rant/.. Flax-fields, not common. 



Capsella, Vent. (Shepherd's Purse.) 



C. Bursa-paetoriB, bfcench. Waste places and about dwellings. 



