1915] YASUI—DIOSPYROS KAKI 371 
Fics. 7-11.—D. Kaki: fig. 7, ¢ ction of a pistillate fi of no. 4, at a little 
older stage than in figs. 5 and 6: a, lower part, showing 4 large protrusions which have 
papillae, and small protrusions among them; 4, portion of the upper part, showing 
4 petals, 8 anthers, and upper part of ovary; c, a still higher part, showing 4 petals, 
8 anthers, and 4 young stigmas; fig. 8, longitudinal section of a young pistil of no. 4; 
fig. 9, longitudinal section of the central part of an ovary of no. 4, showing the 
longitudinal section of an ovule; fig. 10, longitudinal section of an ovule of no. 4; 
fig. rr, longitudinal section of the upper part of a nucellus of no. 4, showing the 
disorganizing embryo sac mother cell. 
