194 LIST OF FERNS. 
PTERS: 
oes 5: Pt. crémata-” Todi, 
6. Pt. quadriaurita. (Var. argyraea). Tropical 
countries. 
2 ; 
7. Pt. arguta (?) Portugal, Madeira, Canaries: 
3. Pt. tremula; Australia. 
g.. Pt. elata.. Tropical America. 
ro;. Pr-aquilima: 
SCOLOPENDREIUNE 
2 ee iy Oc. Vulvare. - Europe. 
drium 5 
ST ERU CAIOP?) BRIS: 
2 hae I. S.Germanica. S. Pensylvanica. Onmociem 
eris 
Germanica. Syn. Fil. North America and 
North Europe. 
TRICHOMANES: 
Trichomanes t, T. speciosum, W. JT. radicans (?) - Sw. (?) 
Ireland, Madeira, Canaries, Azores, West 
Indies. 
WOODWARDIA. 
Woodwardia 1, W. radicans. Spain, South Italy, Sicily, 
Madeira, Canaries, Azores, North India. 
bo 
W. orientalis. China and Japan. 
