Proceedings of Indiana Academy of Science 



Page 



Does Allium vineale L. Produce Seeds in Indiana?: Albert A. Hansen 213 



Recent Indiana Weeds, 1923: Albert A. Hansen 214 



fA Weed Survey of Indiana: Albert A. Hansen 216 



Plants New or Rare in Indiana, XII.: Chas. C. Deam 221 



Notes on Grasses: Paul Weatherwax 223 



Plants of White County, VI. : Louis F. Heimlich 225 



Indiana Fungi, VII. : J. M. Van Hook 233 



Culture Methods in the Production of Polyembryony in Certain 



Ferns (Polypodiacea) : David M. Mottier 239 



Notes on Greenhouse Culture Methods in Rust Investigations: 



E. B. Mains 241 



The Reclamation of Soil by Vegetation: F. M. Andrews 259 



Midsummer Growth: F. M. Andrews 264 



Studies on Pollen, IV. : F. M. Andrews 265 



Protoplasmic Streaming: F. M. Andrews 266 



Nitrate Studies on Purdue Rotation Field No. 6: I. L. Baldwin, 



W. J. Nichter, and R. O. Lindsey 269 



Some Soil and Water Reactions in the Dimes Region of Porter County: 



Marcus Ward Lyon, Jr 281 



New Records of Indiana Mammals: Marcus Ward Lyon, Jr 284 



tRelation of Insects to Human Life and to the Sciences: J. J. Davis . . 287 



fNotes on the Termites of Indiana, II.: Harry F. Dietz 299 



Notes on the Function of the Forceps of Earwigs: W. P. Morgan . . . 303 

 The Relation of Size to Age in Some Common Freshwater Fishes: 



Homer R. Bolen 307 



The Diurnal O.xygen Pulse in Eagle (Winona) Lake: Will Scott 311 

 A Study of the Productivity and Breeding Habits of the Bluegill, 



Lepomis pallidus (Mitch.) : Lowell T. Coggeshall 315 



Members 321 



tPresented at the 1922 Meeting 



