Fir;* •■"•'. Yjn^i-uj. u.--i:.cuo.. :;Line cupsiuu Giiov/iiv; 



ItV.'f-e moni.]i or fiuinel oi' so a.1 c.-.A'ii.y. y.'^^ 0, 



Fi,j, 0, Horizoi'itcil section o± ci'.pGU: 

 of Fir;«r-3, ne;?. ■ tiio vcntrc-l siufacc, x'/TO. 



Fig. .1. Tlie siii:iu, of about the age ' "" :.G4. x"^0. 



Fig, G2. Tlie simie still later abov o'' Fi--. 



.\>, x/. 0. 



Fig. fsS. Tlie same of whole carsr.le of zvn^ ...z 



Fig.G::. xro. 



Fig, ■ ':. Sagittal section throi; .. . rinal cells 



of capsule aBout the saiAc age as Fig. 01. x7r0, 



Fi.ri:, f-^. Sagittal s. ction tlirough sections III .jvl 

 IV of capsule, lie same age as the la.st, x7r0. 



Fig, "". T;:'' ".-j-ie of caiosule of about tlie a..""e o ' '^"'". 



Jo, X . U» 



Fi^,, "'"■'. Sagittal section tlirou^jli sori of sfjiib ca^yile 



xvno. 



Fig, 6G. Vie ■ of ivinor side of one o ' valves of 

 a nearly mat^ure capsule, x3. 



