57 



~1io be described under maxima , but especially laclnlate. 

 Rhizome about typical for laclnlata except . shallow j leares 

 2, about opposite; leaflets rather broad to very broad, 

 like deeply laclnlate maxima . Similar to D. incisifolia 

 of 6. M.» apparently. 



D. 98 (jtiame loc): somewhat similar, but still moce 

 extremely incised and cleft; leaflets incised and cleft, 

 divergent segments often themselves serrate or incised; 

 rhizomes typical in form for laciniata . 



' D. 121 (Fall Cr. ravine, north, opposite Sibley 

 College): small; leaves 2, opposite; leaflets deeply few- 

 cleft and sometimes distantly serrate. Rhizome about of 

 maxima type, rather shallow in very wet soil. 



D. 108, 109 (forest Home, south of Fall Cr.): 

 rhizomes typical; leaves 2, in D. 108 rather broad and 

 therefore resembling those of D. 82 Just described. 



26* Dentaria maxima Nutt. 

 Scientific name: 



dentaria maxima Nutt. Gen. 2^: 66. 1818. 



Oardamine maxima Wood, Bot. & Fl. 38. 1870. 

 Common names: 



Large toothwort. 



Large pepper-root. 



