INDEX. 



891 



arvense 255 



its distribution .... 364 



Drumruondii 251 



elonj^atum . . . . 270 



hyemale 272 



its distribution .... 366 



its uses 274 



limosum 263 



its distribution .... 367 



its uses . 265 



Mackavi 270 



Moorei 269 



its distribution .... 376 



palustre 266 



its distribution .... 369 



its varieties 268 



pratense 251 



its distribution . . . .• 371 



ramosum 270 



its distribution .... 372 



sylvalicum 259 



its distribution .... 372 



Telmateia 248 



its distribution .... 374 



trachyodon 270 



umbrosum 251 



variegatum 277 



its varieties ..... 279 



its distribution .... 375 



Wilsoni 277, 279 



EUPTERIS — 



aquilina ....... 167 



FiLiCES, defined 48 



Fructification 20 



Genera of British Ferns . 

 Germination of Ferns 



conditions requisite for 



their application 

 Gold Ferns 



Grammitis — 

 Ceterach .... 



Groups of British Ferns 



48 

 25 

 25 

 26 

 3 



154 



48 



Gyjinocarpium — 



Drvopteris 78 



Phegopteris 75 



Robertianum 79 



GYMNOGRAMMA ... 49, 85 



Ceterach 144 



leptophylla 86 



its distribution . . , • 320 



its culture 87 



Hemestheum — 



montanum 100 



Thelypteris 98 



Horsetails, defined .... 54 

 HYMENOPHYLLITM . . 52,194 



alatum 193 



tunbridgense 195 



its distribution .... 320 



its culture 196 



unilaterale 196 



its distribution .... 322 



Wilsoni 19S 



Indusium 21 



ISOETES 54, 233 



laeustris 234 



its distribution .... 376 



its culture 237 



LASTESA 49,96 



semula 109, 118 



its distribution . . . . 331 



its culture 120 



affinis 103 



Borreri 104 



coUina 117 



cristata 107, 109 



its distribution .... 325 



its culture Ill 



its varieties Ill 



dilatata 109, 115 



its distribution .... 325 

 its culture 118 



