154 



BASIDIOMYCETES. 



FIG. 154. Gymnosporanginum juniperinum : a a smal leaf with three clusters of fecidia 

 (nat. size) ; b three conidia ; c two fecidiospores on one of which are seen the germ-pores ; 

 d a portion of the wall of an secidium ; e, f two teleutosporee. 



FIG. 155. Coleosporlum senecionis ; a Pine-leaves with fecidia (Peridermium wolffii) nat. 

 size; b an secidiospore ; c a germinating aecidiospore ; d a chain of uredospores : e a chain 

 of teleutospores of which the terminal one has germinated and produced a basidiospore (). 



