Fig. 332.— Aspidiumfilix mas. 1, Illustration exhibiting general habit ; a, young leaves : 2, transverse 

 section of rhizome showing the conducting bundles a : 3, portion of leaf with sori ; a, indusium ; 

 1), sporangia : 4, longitudinal : 5, transverse section of a sorus ; a, leaf ; 6, indusium ; c, 

 sporangia : 6, a single sporangium ; a, stalk ; c, annulus ; d, spores. 'After Wossidlo. 

 Officinal.) 



2 TC 



