PLATE I 
( - 
ze \ -. 
.stigma---~ Ni “-~. pollen grains 
postion tubes <2.— 2-22. Sees ste Sola =. stylar-canad 
\ 
micropylar haustorium \ antinvodal haustorium 
\ 
placenta 
ovary wall 
\ 
ovules/- 
(For legend see next page) 
