DIOSCOREACE^. 



41 



Pig. 21, Dioscorea pseudojapcnlca HATATA ; 1, a branch; 2, male inflorescence; 3, 

 a, male flower ; 4, a stamen ; 5, a female flower ; 6, an otiter segment of the same ; 7, an 

 inner segment of the same ; 8, a capsule, one valve taken off, to show a seed. 



