592 



INDEX. 



Winkler on the protection of seed- 

 lings, 108 



Wislaria Sinensis, leaflets depressed 

 at nit;ht, 354 



, ciroumnutation with lateral 



light, 452 



Z. 



Zea Mays, circunmutation of ooty- 

 Ic^don, G4 



Zea Mays, geotropio movement tl 

 radicles, 65 



, sensitiveness of apex of ra- 

 dicle to contact, 177-179 



, secondary radicles, 179 



, heliotropic movements of 



seedling, 64, 421 



' , tips of radiclea cauterised, 



539 



Zukal, on the movements of Spim- 

 Una, 259, />. 



THE END. 



