Fig. 588. A group of drawings of Ferns which have been ascribed to Davallia, but some now referred 

 to other affinities. 



A, B = Leptolepia A^ovae-Zelandiae (Col.) Kuhn (see Chapter xxxvi, p. 13): ^ = pinnule of the last 

 orderwith venation and sori: i9 =fertile segment with sorusandindusium. C ,D ~ Prosaptia alataChnst. 

 C=habit: Z' = apical region of a fertile segment, on the right side the indusium removed to expose 

 the sori (see Chapter XLVIII). E-H—Prosaptia Reiiteckii Christ. £ = distal region of two leaves: 

 7^= lateral view of a pinna: (7 = frontal view: ^= transverse section (see Chapter y.\.V\\\). J = Davallia 

 pentaphylla Bl., habit. K=D. canarieitsis (L.) Sm. a pinna of third order, with venation and sori. 

 {C, after Hooker: the rest after Diels.) 



