166 GEOLOGY OF OHIO. 



Arabis brachycarpa (T. & G.) Britt (A. confinis Watson.) 

 Distributed throughout the state. 



Arabis DENTATA Torr. & Gray. 



Throughout the southern half of the state., 



Arabis glabra (L.) Bernh. (A. perfoliata Lam.) Tower Mustard. 



Lorain Co., A. A. Wright (Cat); Licking Co., H. L. Jones (Cat); Cincinnati, 

 Jos. F. James. ( Cat.) ; " General," J. S. Newberry ( Cat.) 



Arabis hirsuta (L.) Scop. 



"General," J. S. Newberry (Cat.) ; Licking Co., H. L. Jones (Cat.) ; Cincinnati, 

 Jos. F. James ( Gat.) 



Arabis laevigata (Muhl.) Poir. 

 Over the whole state. 



Arabis ludoviciana Meyer. 



Cincinnati, Jos. F. James (Cat.) 



Arabis lyrata L. 



From the northern (Ottawa Co., W, Krebs) to the southern portion of the state 

 (Lawrence Co., W. C. Werner). 



Arabis patens Sulliv. 



Lorain Co., Dr. Kellogg (J. S. Newberry Cat.); rocky banks of the Scioto River 

 (Franklin Co.) Aug. D. Selby. 



361. THELYPODIUM Eudl. 



Thei,ypodium pinnatieidum (Mx.) Watson. 



Frequent over the southern half of the state ; Lorain Co., A. A. Wright (Cat.) 



H62. CARDAMINE. L. ( Incl. DENTARIA Tourn.) 



CardaminE arenico^a Brltton. 



Geneva (Ashtabula Co.) Miss Sara F. Goodrich. 



Cardamine buijbosa (Schreb.) B. S. P. (C. rhomboidea DC.) Spring Cress. 

 Common over the whole state. 



Cardamine diphyu,a (Mx.) Wood. (Dentaria diphylla Michx.) 

 Distributed over the state. 



'Cardamine douglassii (Torr.) Britt. [C. rhomboidea purpurea Torr.) 

 Common throughout the whole state. 



Cardamine flexuosa With. ( C. hirsuta sylvatica Gr.) 

 Lorain Co., A. A. Wright (Cat.) 



Cardamine laciniata (Muhl.) Wood. [Dentaria laciniata Muhl.) 

 Common over the whole state. 



