[ 269 3 
Fig. 25* A leaf of Afpleniurn ruta murarla, 
with its feed veffels, which in 
this plant have no membrane that 
covers them. 
26. The feed veflels of the fame, with 
their elaftic rings, 
^7* A feed vellel of the fame, broke by 
compreffion, with the feeds fall- 
ing out, 
28. Seeds of the fame, 
29. A feed veffel of the fame, in which 
the parallel ftreaks on its exterior 
furface are fhewn, 
30. A fmall portion of the capfular part 
of the feed velTels of the fame, 
on the furface of which there ap- 
peared fmaller ftreaks, which fub- 
divided the parallel ones fhewn 
in Fig. 31. 
3 !• A portion of the ring of a feed vef- 
fel of the fame, 
32. A fmaller portion of the fame ring, 
in which was obferved a plane 
fide at the under part, where it 
adhered to the capfule^ upon 
examining the broken part at the 
end, the ring appeared to be 
folid. 
42 
128 
859 
128 
859 
512 
Fig, 33. 
