INDEX. 
390 
its distribution 
. . . 300 
its culture . . . 
. . . 132 
Spicant .... 
. . . 165 
Trichomanes . . 
. . . 137 
its varieties . . 
. . . 138 
its distribution 
. . . 301 
its properties . . 
. . . .139 
its culture . . . 
. ... 139 
Virgilii .... 
. . . 150 
viride 
. . . 135 
its distribution 
. . . . 303 
its culture . . . 
. . . 136 
ATHYEIEM , . . 
. . 50, 120 
convexum .... 
. . . 125 
Filix»f(®mma . . 
. . . 123 
its varieties . . 
. . . 125 
its distribution 
... 305 
its culture . . . 
. . . 128 
fontanum .... 
... 144 
Barometz, or Scythian lamb — a 
vegetable curiosity ♦ . . 39 
ELECHMUM: 50, 162 
boreale 165 
Spicant ....... 163 
its distribution .... 308 
its culture 165 
B9TEYCHIUM : .... 53, 204 
Limaria . - 205 
its distribution .... 310 
its varieties 206 
its culture 206 
British Ferns, statistics of . . 33 
literature of 5 
CETEEAGH . . . ‘ . . . 50, 151 
olReinarnm 152 
its distribution .... 313 
its culture ...... 154 
CiBOTIUM— 
glaucescens ... . . . 39 
Classification of Ferns ... 46 
Club-Mosses 53 
Crtptogeamma— 
crispa 
Ctenopteris — 
vulgaris .... 
. . . 73 
Culture of Ferns , . 
... 28 
in the open air . • 
in Wardian cases • 
... 30 
Ctathea — 
anthiiscifolia . . . 
... 180 
cynapifolia . . • 
... 180 
dentata . . . • 
... 180 
fragilis . . . « , 
montana . . . • 
w . . 184 
regia 
... 182 
incisa 
... 182 
Cystea — 
angustata . , . • 
... 18a 
dentata .... 
... 180 
fragilis 
... 180 
regia 
... 182 
CYSTOPTEEIS . . . 
. . 51, 175 
Allioni 
... 184 
alpina 
. . . 182 
Dickieana .... 
... 179 
fragilis .... 
its varieties . . 
... 178 
its distribution • 
. 316 
its culture . . • 
... 180 
montana .... 
... 182 
its distribution ^ , 
... 320 
myrrhidifolia . • 
... 184 
regia ..... 
its distribution. . 
... 181 
... 316 
Distribution of Ferns 
. . 32, 285 
statistics of . . . 
... 33 
Drtopteris — 
cristata .... 
... 114 
Equisetums, defined . 
... 54 
structure of . . . 
... 244 
culture of ... . 
... 280 
EairiSETUM . . . 
. . 54, 247 
arenarium .... 
