INDEX. 
Acrostichum— 
alpinum . . . » 
. . . 188 
hyperboreum . . 
. . . 188 
ilvense . . . . . 
. . . 187 
septentrionale • . 
. . . 131 
Spicant . ... 
Thelypteris ... 
. . . 98 
ADIANTUM . . . 
. . 51, 171 
Capillus-Veneris 
. . . 173 
its distribution 
. . . 289 
its culture . . . 
. . . 175 
ALLOSORTJS . . . 
. . 49,82 
crispus . . . . 
. . . 83 
its distribution 
. . . 290 
its culture . . . 
. . . 85 
Ambsium— 
germanicum . . . ' 
. . . 133 
Ruta-muraria . . 
... 134 
septentrionale , . 
. . . 132 
Aquatic-plant Case 
. . 237 
Aspidium — 
aculeatum . . . 
. . . 93 
angulare . . . . 
. . . 96 
cristatum .... 
. 114, 118 
dentatum .... 
. . . 180 
dilatatum .... 
. . . 118 
erosum .... 
... 103 
Filix-mas .... 
. . . 105 
Filix-fcemina . . . 
. . . 129 
fontanum .... 
. . . 144 
fragile . . . . . 
. . . 180 
Halleri .... 
. . . 144 
Lonchitis .... 
. . . 90 
montanum . . . 
. . . 184 
Oreopteris . . . 
. 100 
regium . 
. 182 
recurvum . . . 
. 118 
rhseticum . 
. 180 
rigidum . . . 
. 106 
spinulosum . . 
. 114 
Thelypteris . . 
. 98 
ASPLENIUM . . 
50, 129 
acutum . . . 
. 150 
Adiantum-nigrum 
. 147 
its varieties • . 
. 148 
its distribution 
. 292 
its culture . . 
. 150 
altemifolium . . 
. 133 
Breynii .... 
Ceterach . . . 
. 154 
Filix-foemina 
. 129 
fontanum . . . 
. 142 
its distribution 
. 294 
its culture . . 
. 
. 
. 144 
germanicum . . 
. 132 
its* distribution 
. 295 
its culture . . 
. 133 
lanceolatum . . 
. 145 
its distribution 
. 295 
its culture . . 
. 145 
marinum . . . 
. 140 
its distribution 
. 296 
its culture . . 
. 141 
melanocaulon 
. 139 
productum . . 
. 150 
Kuta-muraria . 
. 134 
its distribution 
. 299 
Scolopendrium . 
. 161 
septentrionale . 
. 130 
