GENERAL INDEX. 
3 
L. 
Lacustris, Isoetes, 381 
Lady-fern, 237 
Lanceolatum, Asplenium, 1 1 , 249 
Lastraea, 11, 183 
Limosum, (Linn.), Equisetum, 7, 56, 58 
„ (Smith), „ 51 
Linearis, Lastrcea, var. 209 
Lobatum, Aspidium, 169, 176 
„ Polypodium, 170 
Lomaria, 8, 89 
Lonchitidoides, Polystichum, var. 178 
Lonchitis, Aspidium, 163 
„ Polypodium, 11,166 
„ Polystichum, 163 
Lunaria, Botrychium, 337 
„ Osmunda, 15, 344 ^ 
Lycopodium, 16, 353,423 
M. 
Mackaii, Equisetum, 6, 25, 411 
Mackay’s „ 25 
Maidenhair, True, 83 
Male Fern, 197 
Marinum, Asplenium, 275 
Marsh Club-moss, 369 
„ Equisetum, 43 
„ Fern, 183 
Melanocaulon, Asplenium, 286 
Molle, Aihyrium, 11,241,420 
„ „ var. 242 
„ Polypodium, 240 
Montanum, Aspidium, 160 
„ Asplenium, 
„ Cyathea, 160 
„ Cystopteris, 159 
„ Polypodium, (Allioni), 13, 
189 
„ „ (Roth), 188 
„ „ (Vogler), 12 
„ Polystichum, 188 
Moonwort, 337 
Mountain fern, 187 
Multiflora, Lastrcea, 216 
„ Polypodium, 12 
,, Polystichum, 216 
Multiforme, Equisetum, 27 
N. 
Nana, Lastrcea, var. 222 
Notolepeum, 9 
Nova-Boracensis, Lastrcea, 188 
Nudum, Equisetum, var. 49 
O. 
Oak fern, 123 
Obtusum, Asplenium, 422 
„ „ var. 258 
Odoriferum, Aspidium, 188 
Officinale, Scolopendrium, 290 
Officinarum, Ceterach, 293 
„ Asplenium, var. 258 
Ophioglossum, 349 
Oreopteris, Aspidium, 188 
„ Lastrcea, 188 
„ Polypodium, 188 
Osmunda, 15, 332 
Ovatum, Aihyrium, 242, 420 
P. 
Palustre, Equisetum, 43, 413 
„ Thelypteris, 186 
Phegopteris, Lastrcea, 13 
„ Polypodium, 13, 115 
„ Polystichum, 121 
Phyllitis, 9 
„ Scolopendrium, 290 
Pill wort, 393 
Pilularia, 16, 393 
Polypodies, 11 
Poly podium, 14, 111 
Polypody, 111 
Polystachion, Equisetum, var. 47 
Polystichum, 11, 162, 163 
Prickly Club-moss, 371 
„ Fern, 169 
Pteris, 8, 93 
Pyxidiferum, Trichomanes, 307 
Q. 
Quill wort, 381 
Quill worts, 16 
R. 
Raiana, Woodsia, 140 
Ramosissimum, Equisetum, 26 
Ramosum, Equisetum, 30, 41 
„ Asplenium, var. 284 
„ Trichomanes, 284 
Ray’s Woodsia, 137 
Recurvum, Aspidium, var. 228 
„ Lastrcea, 226 
Regalis, Osmunda, 332 
Regia, Cyathea, 418 
„ Cystea, 149, 157 
Reptans, Equisetum, 33, 41 
Rhseticum, Athyrium, 242, 421 
„ Polypodium, 231, 240 
Rigid fern, 191 
Rigidum, Aspidium, 192 
B 
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