Tab.Vni.
I Ï
W
T a b . VIII.
Fig. 60. A c ro stich um . — § Hymenolepis, cc, portion of barren
frond ; dd, ee, portions of fertile frond. § Photinopteris, f f , portion
of barren frond ; gg, Kh, fertile portions.
Fig. 61. P la ty c e r ium .—a, barren portion ; h, section, showing
part of patch of fructification.
Fig. 62. Osmunda.—a, pinna in part barren and in part fertile ;
h, pinna entirely fertile ; c, detached capsules ; d, spores.
Fig. 63. Todea.—a, b, § Eutodea, portion of fertile and detached
capsule ; c, d, the same of § Leptopteris.
Fig. 64. S ch izæ a .—a, fertile segment ; c, fertile pinna ; b, d,
detached capsules ; e, spore.
Fig. 65. Anemia.— b, entire frond ; a, portion of barren frond,
with simple venation ; c, fertile portion ; d, detached capsule ;
e, § Anemidictyon, barren portion.
Fig. 66. M oh r ia . — a, barren portion ; b, fertile portion ; c,
detached capsule.
Fig. 67. T r o ch o p te r is .—a, entire tuft ; b, entire frond ; c, fertile
portion ; d, detached capsule.
Y l o c e n t l i r o o k s . I m p .