30 
nated abundantly the fourth day; Zberis germinated the fourteenth 
day; Zrifolium germinated the tenth day; J/e/on did not germinate 
in 36 days. 
(F) TEMPERATURES ABOUT 9.2° C. 
Collomia germinated in 6% days after sowing; Lepidium germi- 
nated the third day; Linum, 1 seed began to germinate the second day, 
several others the fourth; J/ays, 1 seed germinated the tenth day, 2 
others the twelfth day, and others afterwards; J/e/on did not germi- 
nate; Vigella germinated the fifteenth day; Sesamum did not germi- 
nate; Sinapis germinated at the end of 34 days; /beris germinated 
the sixth day; some 7'rifolium seeds germinated the fifth day, others 
the sixth, eighth, ete. 
(G) TEMPERATURES FROM 12° To 18° c. 
For the first three days the average temperature of the soil was 
12.9°. The individual results were as follows: Collomia germi- 
nated from the sixth to the seventh day; Lepidium germinated after 
about 12 days (in a second experiment at 12.9° C. it germinated in 14} 
days as before); Linwm germinated in about 2% days (in a second 
experiment at 13.5° it germinated at the end of 14 days); 2 Ways 
seeds out of 17 germinated at the end of the fifth day, and half of 
them had germinated on the seventh day; J/e/on did not germinate 
during 60 days; a quarter of the Vigella seeds germinated the ninth 
day; Sesamum germinated abundantly at the close of the ninth day; 
Sinapis germinated after 1% days (in a second experiment it germi- 
nated in about 40 hours, the average is 41 hours under a temperature 
of 12.9° C.); Zberis germinated in 34 to 4 days; Trifoliwm seeds 
sprouted unequally at the end of the third day (a second experiment 
gave 3 hours less than 3 days, or 69 hours, under a temperature 
Ol ka). 
(41) TEMPERATURES OF ABOUT 17° Cc. 
Lepidium (mean of two experiments) germinated in 1} days, under 
17.05°; Linum, mean of 2 experiments, germinated in 3 days, tem- 
perature 17.05° C.; Trifolium, 2 experiments, germinated in 2.6 
days, temperature 17.05° C.; Sinapas, mean of 3 experiments, germi- 
nated in 1.7 days, temperature 17.2°; Collomia, 1 experiment, under 
16.9° germinated in 53 days; Jays, 1 experiment, germinated in 34 
days, temperature 16.9° C.; Mfelon, 1 experiment, began to germinate 
in 91 days, temperature 16.9°; Végella, 1 experiment, germinated the 
sixth day, temperature 16.9°; Sesamum, 1 experiment, germinated 
the third day, temperature 16.9°; /beris, 1 experiment, germinated 
the fourth day, temperature 16.9°. 
