QSTILAGO. 



-.'77 



which at first swell \\\> in a uelaiiiious manner. Spores 

 formed inside the ultimate ramifications <>f the mycelium, ami 

 they reach maturity, the membrane loses its ^elatim.u- 

 character, the cells break up, ami the -pores are set free: they 

 are dispersed as a dry dusty powder alter rupture of the tissues 









,.!.. MM;.' ll i 



(v. TiiU-ui ].i 



ot tlie bust cneiuHiiu them. The apon germinate, -i\inu i 



I" a promycelium (h;isidiuni), \\hich becomes dividcil up l,\- 



me;i!i- of cro epta into several c.-lK ii..m r;i.-h ( .t \\hjrh 



conidia are laterally al.jointcd. Tht-e r..iiidi;i JprOUl \.\i-t 

 lil<e. and -i\.' nil' iie\\' ddiidia. or they produce a m\ crliimi 



