12 



FUMARIACE^E. 



Dicextra, Bork. cucullaria, D. C. Dutchman's Breeches. Gen. 



Canadensis, D. C. Squirrel Corn. Gen. 

 Adlumia, Raf. cirrhosa, Raf. Climbing Fumitory. Rocky ravines, N. Ohio. 

 Cortdalis, Vent, aurea, Willd. Golden Corydalis. Gen. 



glauca. Pursh, Pale Corydalis. Gen. 

 Fumaria, L. officinalis, L. Common Fumitory. Escaped from gardens. 



CRUCIFER^]. 



Nasturtium, R. Br. natans, D. C. Water Cress. Gen. 



palustre, D. C. Marsh Cress. Gen. 

 Cheiraxthus, R. Br. Hesperidoides, T. and G. Wild Rocket. C. and S. Ohio. 

 Cardamixe, L. hirsuta, L. Water Cress. Gen. 



rotundifolia, Michx. Gen. 



rhomboidea, D. C. N. 

 Dextaria, L. laciniata, Muhl. Toothwort. Gen. 



diphyila, L. Pepper Root. Gen, 



maxima Nutt. Cin., Clarke, Taylor's Creek, Lesqx. 

 Arabis, L. lyrata, L. Wall Cress. N. 



hirsuta, Scop. Gen. 



laevigata, D. C. Gen. 



Canadensis, L. Sickle-pod. Gen. 



dentata, T. and G. Cen. 0. 



patens, Sulliv. Cen. 0., Lorain Co., Dr. Kellogg. 

 Turritis, Dill, glabra. Tower Mustard. Gen. 

 Barbarea, R. Br. vulgaris, R. Br. Winter Cress. Gen. 

 Erysimum, L. Cheiranthoides, L. Worm-seed Mustard. N. 



arkansanum, Nutt. Western wall-flower. C. and S. 

 Sisymbrium, L. officinale, Scop. Hedge Mustard. Gen. 



canescens, Nutt. Tansy Mustard. Cen. 0. 

 Sixapis, Tourn. nigra, L. Black Mustard. Gen. 



arvenis, L Field mustard. Gen. 



alba, L. White Mustard. Naturalized gen. 

 Draba, L. verna, L. Whitlow-grass. Gen. 



Capsella, Vent. Bursa pastoris, Mcench. Shephard's Purse. Gen. 

 Lepidium, L. Yirginicum, L. Wild Pepper-grass. Gen. 



L campestre, L. Field Pepper-grass. Clarke, Cin. 

 Camelixa, Crantz. sativa, Crantz. Wild flax. Introduced gen. 



CAPPARIDAOE^E. 



Polax:sia, Raf. graveolens, Raf. Polanisia. Cuyahoga Co. 



VIOLACE^E. 



Solea, Ging. concolor, Ging. Green Violet. Gen. 

 Viola, L. blanda, Willd. Sweet White Violet. Gen. 



cucullata, Ait. Common Blue Violet. Gen. 



Muhlenbergii, Torr. American Do^ Violet. 



palmata, L. Hand-leaf Violet. Gen. 



pubescens, Ait. Downy Yellow Violet. Gen. 



striata, Ait. Pale Violet. Gen. 



sagittata, Ait. Arrow-leaved Violet. Gen 



rostrata, Pursh. Long-spurred Violet. Gen. 



