VIOLACE^. 475 



V. lanceolata, L., p. 198. Add locality, Centr. Minnesota, W. D. Frost. 



V. glabella, Nutt., p. 201. In references, after Bull. Soc. Nat. Mosc, strike out " xxxv. 

 253," and substitute, xxxiv. pt. 2, 498. 



V. canina, var. Muhlenbergii, Trautv., p. 203. In references, after Bull. Soc. Nat. 

 Mosc, strike out " xxxv. 245," and substitute, xxxiv. pt. 2, 490. 



3. lONlDIUM, Vent. 

 I. polygalaefolium. Vent., p. 205. Add locality, Riley Co., Kansas, Norton. 



