UNIVERSITY OF CALIFORNIA PUBLICATIONS 



IN 



BOTANY 



Vol. 5, No. 16, pp. 451-455 April 3, 1919 



NOTES ON THE GERMINATION OF 

 TOBACCO SEED III 



NOTE ON THE RELATION OF LIGHT AND 

 DARKNESS TO GERMINATION 



BY 

 T. HARPER GOODSPEED 



UNIVERSITY OF CALIFORNIA PRESS 

 BERKELEY 



