Journal of Applied Microscopy. 



539 



Figure I. 



Representing the morphology of the White Lupine 



seed and more important stages of 



germination of the same. 



Figure II. 



Representing the morphology of the Sunflower 



seed and more important stages of 



germination of the same. 



of physiological material, such for example as : specimens of plants showing the 

 effect of positive and negative heliotropism, geotropism, 'galvanotropism, rheo- 

 tropism, hydrotropism, etc., also the effects of centrifugal force upon roots and 

 stems ; the regions of growth in length in roots and stems, various root tubercles 

 and galls, reserve material in seeds, etc. 



