i : í
T a b . IV.
F>g. 34. B l e c h n u m . - » , fertile pirma, with sori remaining on one
s id e , “cleared away from tho receptacle on the other.
Fig. 35. S a d l e r i a . - » , fertile pinnule ; b, portion of the same
enlarged.
Fig. 36. W o odw a rd ia .— », fe rtile p in n u le ; b, p o rtio n of p in n u le
of § Lorinseria.
Fig. 37. D o od ia .— », h, portions of fertile pinnæ.
Fi». 38. A s p l é n i u m . - » , § Euasplenium ; b, o, § Darea ;
rinm ; d, f , § Diplazium ; g, § Anisogonium ; h, § Hemidmtyum .
all, portions o fth e frond to show the fructification and venation.
F i». 39. A l l a n t o d i a . - » , portion of fertile pinna, with outer
veins* 5, inner half of the same enlarged.
Fig. 40. A c t in io p t e r i s .- » , entire frond ; b, fertile segment ; c, the
.same, with the involucres lolled back.
Fig. 41. S c o l o p e n d r i u m . — », § E nsco lo p en d rw in ; 6, § ^
gramme ; c, § Scbaffneria ; d, § C amptosorus ; p o rtio n s of th e iio n d ,
to show fructification an d venation.
F ig . 42. D i d y m o c h l æ n a .— », fe rtile p in n u le ; b, single soi us,
eulai'ged.
F i t c h , l i t h . YiTicent Brooks Imp.
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