ГУ от. 4, 1917] 
158 ANNALS OF THE MISSOURI BOTANICAL GARDEN 
EXPLANATION OF PLATE 
PLATE 10 
The a Lento of pine (N 19), marked off into 
squares one inch on a side and labeled nth a i letter representing the 
various sain of culture blocks given in table т. Numbers l-11 
are мару чык ad (Pinus echinata) and Nos. 12-19 are longleaf 
e (P. palustris). 
