INDEX. 
polypodioides . . . 
75 
vulgaris 
Phyllitis — 
75 
Scolopendrium . . . 
161 
PILULAEIA . . . . 
. 54, 
239 
globulifera .... 
240 
its distribution . . 
. , 
384 
its culture .... 
237 
POLYPODIAOE^, defined . 
. • 
48 
Adiantese 
51 
Aspidiea 0 
49 
Asplenie 80 
49 
CystopteridesD . . . 
51 
Gymnogrammes8 . . 
. . 
49 
Hymenophylles 0 . . . 
. . 
52 
Lomariese 
50 
PeranemeaB .... 
51 
Polypodiese .... 
49 
Pteridese 
POLYPODIUM .... 
. 49 
, 69 
aculeatum 
93 
sDmulum 
119 
alpestre 
80 
its distribution. . . 
345 
its varieties .... 
81 
alpinum 
182 
anthriscifolium *. . . 
180 
arvonicum 
188 
calcareum 
79 
cambricum . . . . . 
72 
cristatum 
114 
cynapifolium .... 
180 
dentatum 
180 
Dryopteris 
75 
its distribution . . 
, 
345 
its culture .... 
76 
Filix-foemina .... 
128 
Filix-mas 
105 
fontanum 
144 
fragile 
180 
hyperboreum .... 
188 
ilvense 
187 
Lonchitis ..... 
90 
montanum 
100, 
184 
Oreopteris 
100 
393 
73 
348 
75 
182 
180 
106 
78 
351 
79 
98 
182 
70 
72 
352 
73 
POLYSTICHUM .... 49, 87 
aculeatum 90 
its .distribution .... 354 
its culture 92 
its varieties 92 
angulare 93 
its varieties 94 
its distribution .... 357 
its culture 96 
cristatum . 114 
Dryopteris ....... 78 
Filix-mas 105 
loncbitidoides 92 
multifioruni 118 
LoncMtis 89 
its distribution 359 
its culture 90 
montanum 100 
Phegopteris 75 
rigidum 106 
Thelypteris 98 
Preservation of Ferns in her- 
baria 41 
selection of 42 
arrangement of ... . 43 
Propagation of Ferns .... 23 
PSEUDATHYRIUM— 
alpestre 80 
flexile 81 
Phegopteris . 
its distribution 
its culture . 
regium . . . 
rhseticum . . 
rigidum . . 
Kobertianum . 
its distribution 
its culture . 
Thelypteris 
trifidum . . 
vulgare . . . 
its varieties . 
its distribution 
■ its culture . 
