The 



Structure of Cereal 

 Straws 



By 

 Francis E. Lloyd, F.R.S.C. 



^ & <? 7 O 7 



MCGILL UNIVERSITY PUBLICATIONS 

 SERIES II (BOTANY) No. 11 



(Rearranged and reprinted from the 

 Pulp and Paper Magazine, Vol. XIX, 

 pp. 953-4, Sept. 15; 973-6, Sept. 22; 

 1002-4, Sept. 29; 1025-6, Oct. 6; 1048-50, 

 Oct. 13; 1071-5, Oct. 20, 1921). 



MONTREAL, 1922. 



