ARISTOLOCH IACE.E. 



143 



Fig. B2, Asarum yrandiflomm HAYATA ; a, a leaf; d, vertical section of a flower; c, a stamen; 

 b, the same, seen from within ; e, the same, seen from side ; f, ovary with stamens ; g, a stigma ; 

 h, the same, seen from without ; i, the same, seen from within ; a, d, natural size ; the others more 

 or less magnified. 



