MEMOIRS OF THE NEW YORK BOTANICAL GARDEN. 89 



6PM.12M.6AJVI.12M.6PM.12M.6A.M.12M.6PM.12M.6A.M. J2M.6EM. 12M.6A.M.12M.6EM. 12M6A.M.12M 



12 



11 



10 



6EM. 1 2M. 6 AJVI.1 2M.6PM. 12M.6 A.M. 1 2M.6PM. 12M£ AJVL 12 M.6EM. 12M. 6 A.M. 12M .6PM. 12M.6 AM. 12M 

 Fig. 45. Curve of growth of leaf oi .^uamasta. Plotted from data obtained by 

 precision auxanometer. 



