50 Richard H. Bocrker 



The Effect of Soil Texture upon Germination 



Fig. i. The germination curves of Pinus divaricate. 



ff | l llllll H l il i ll] ||£ ll l llill /rrnT • llllllll l iil l lllli 'f' j li il l rnrf ]i 'jfi 'FTT^r tT iS&t; +ffi"fpT 

 :B| lii||ii| |||||||||| | ill 1 1 1 /1 1 I HJ i 'n | ^■JfffSttfflttP-S--isSiHffiffiS^- 



Fig. 2. The germination curves of Pinus resinosa. 



