Tab. VIII. 



Fig. 60. AcROSTiCHUM. — § Hymenolepis, cc, portion of barren 

 frond ; dd, ee, portions of fertile frond. § Photinopteris, j^ portion 

 of barren frond ; gg, hh, fertile portions. 



Fig. 61. Platyoerium. — a, barren portion; b, section, showing 

 part of patch of fructification. 



Fig. 62. OsMUNDA. — a, pinna in part barren and in part fertile ; 

 b, pinna entirely fertile ; c, detached capsiiles ; d, spores. 



Fig. 63. ToDEA. — a, b, § Eutodea, portion of fertile and detached 

 capsule ; c, d, the same of § Leptopteris. 



Fig. 64. SchiZjEA. — a, fertile segment j c, fertile pinna ; b, d, 

 detached capsules ; e, spore. 



Fig. 65. Anemia. — b, entii-e frond ; a, portion of barren frond, 

 with simple venation ; c, fertile portion ; d, detached capsule ; 

 e, § Anemidictyon, barren portion. 



Fig. 66. MoHRiA. — a, barren portion ; b, fertile portion ; c, 

 detached capsule. 



Fig. 67. Trochopteris. — a, entire tuft ; b, entire Irund ; c, fertile 

 portion ; d, detached capsiUe. 



