T
vm PREFACE.
remove, it will afford us much gratification to do so. And
we should be glad to trouble any reader for information
as to the occurrence of any of the species in the counties
to which they are not assigned under the head of “ Local
Distribution.”
Botanic Garden, Chelsea, London,
November, 1851.
L I S T OF P LAT E S .
P late I.
FiK. Page.
1 Ceterach offioinarum ......... 100
2 Polypodimn vulgare 152
P late II.
1 Polypoditim Dryopteris . .. 148
2 Phegopteris................ 150
P late III.
1 Polypodium caloareum . . . . 146
2 Woodsia ilvensis ................ 181
P late IV.
1 Woodsia hyperborea ......... 179
2 Polystichum Lonchitis . . . . 160
P late V.
1 Allosorus crispus................ 64
2 Polystichum angulare . . . . 158
P late YI.
Fig. Page.
1 Lastrea Thelypteris 136
2 cristata....................... 116
P late VII.
1 Lastrea Oreopteris.............. 131
P late VIII.
1 Lastrea Pilix-mas, and var.
cristata................................ 126
P late IX.
1 Lastrea rigida ..................... 132
2 dilatata....................... 123
P late X.
1 Cystopteris fragilis.............. 106
2 ------ alpina......................... 104