INDEX. 
arvense 
. . 255 
its distribution . . 
. . 364 
Drummondii .... 
. . 251 
elongatum . . 
. . 270 
hyemale 
. . 272 
its distribution . . 
. . 366 
its uses . . . . . 
. . 274 
limosum ..... 
. . 263 
its distribution . . 
. . 367 
its uses . ... 
. . 265 
Mackayi 
. . 270 
Moorei 
. . 269 
its distribution . , 
. . 376 
palustre 
, . 266 
its distribution . . 
. . 369 
its varieties . . . 
. . 268 
pratense 
. , 251 
its distribution . . 
. . 371 
ramosum 
its distribution . . 
. . 372 
sylvaticum .... 
. . 259 
its distribution . . 
. . 372 
Telmateia 
. . 248 
its distribution . . 
. . 374 
trachyodon .... 
. . 270 
umbrosum .... 
. . 251 
variegatum .... 
. . 277 
its varieties . . . 
its distribution . . 
. . 375 
Wilsoni 
277, 279 
Eupteris— 
aquilina 
. . 167 
Filices, defined . . . 
. . 48 
Fructification .... 
Genera of British Ferns . 
. . 48 
Germination of Ferns 
, . 25 
conditions requisite for 
. . 25 
their application . . 
. . 26 
Gold Ferns 
. . 3 
Grammitis — 
Ceterach 
. . 154 
Groups of British Ferns . 
. . 48 
391 
Gymnocarpium— 
Dryopteris 78 
Phegopteris 75 
Kobertianum 79 
GYMNOGEAMMA . . . 49,85 
Ceterach 144 
leptopliylla 86 
its distribution .... 320 
its culture 87 
' Hemestheum — 
montanum 100 
Thelypteris 98 
Horsetails, defined .... 54 
HYMENOPHYLLUM . . 52,194 
alatum 193 
tunbridgense 195 
its distribution .... 320 
its culture 196 
unilaterale 196 
its distribution .... 322 
Wilsoni 196 
Indusium . . 21 
ISOETES 54, 233 
lacustris ^ 234 
its distribution .... 376 
its culture 237 
LASTEEA 49,96 
aemula 109, 118 
its distribution .... 331 
its culture 120 
affinis 103 
Borreri 104 
collina 117 
cristata 107, 109 
its distribution .... 325 
its culture Ill 
its varieties Ill 
dilatata . . . . . 109, 115 
its distribution .... 325 
its culture 118 
