MOL It: g JUNE, 1911. No. 
“nition MIDLAND 
_ NATURALIST 
Devoted to Natural History, Primarily 
that. of the Prairie States 
Published by the University of Notre Dame, 
Notre Dame, Indiana 
J, A. NIEUWLAND, C.S. C., Ph. D., Editoe 09" 
CONTENTS ~ ee 
Antennaria in the Middle West - Edward L. Greene 73 
~ New Plants hate North Dakota:-—IV. eens J. Lunell- 90 
F = erect Note on Cypripedium Acaule E. S. Reynolds 94 
¥ : Our Song Birds. IIL. : si Wenther liphousas GS Casos 
Es PRICE $1 A YEAR : “SINGLE NUMBERS 20 CENTS 
FOREIGN, 5 SHILLINGS 
Entered as second-class matter December 15, 1900, at the post office at 
~ Notre Dame, Indiana, under the Act of March 3, 1879 
THE UNIVERSITY PRESS, NOTRE DAME, INDIANA 
