OYPERACEA. 
Fig. 47, Diplocarex Matsudai Hayata; 1, the plant; 2, apical portion of an in- 
florescence; 3, a portion of a male spike; 4, « male flower; 5, ascale of the same; 6, 
astamen; 7, a portion of a female spike; 8, a scale of a female flower; 9, a female 
flower; 10, an utricle; 11, ovary with a pair of lines on both dorsal and ventral sides.: 
71 
