142 Botanisches Centialblatt. — Beiheft 2. 



Explanatioii of Figures. 



■I 



:( 



Figurel. Nucleus shortly after the resting stage showing the beginning of 

 the development of the chromosomes. 



Figure 2. Nucleus somewhat older than Figure 1 showing the chromosomes 

 in the different forms, 



Fignres 3 and 4. Show form and position of chromosomes in the equatorial 

 plate. 



Figure 5. Shows the chromosomes sepai-ating froni the equatorial plate and 

 their peculiar form. 



Figure 6. Daughter nucleus some time after the resting stage showing the 

 beginning of the development of the spirem. 



Figures 7 and 8. Shows the form and position of the chromosomes in the 

 second mitosis. 



Druck von Gebr. Gotthelft, Kgl. Hof buchdruckerei, Gas sei. 



