LIST OF PLATES 



*** The actual sizes of ferns are net given in the illustrations. For this 

 information see the corresponding description. 



FLATE 



I. SENSITIVE FERN, . . . 



II. OSTRICH FERN, . . . 



III. CINNAMON FERN, . . 



IV. CURLY GRASS, .... 

 V. ROYAL FERN, .... 



VI. INTERRUPTED FERN, 

 VII. ADDER'S TONGUE, . . 

 VIII. TERNATE GRAPE 



FERN 



IX. MOONWORT, .... 

 LANCE-LEAVED GRAPE 



FERN, 



X. PURPLE CLIFF BRAKE, . 



XI. NARROW -LEAVED 



SPLEEN WORT, . . . 



XII. N E T - v E i N E D CHAIN 



FERN, 



XIII. HAIRY LIP FERN, . . 

 XIV. HAY-SCENTED FERN, 



XV. LADY FERN 



XVI. SILVERY SPLEENWORT, . 



XVII. RUE SPLEENWORT, . . 



XVIII. MOUNTAIN SPLEE.N- 



WORT, 



XIX. EBONY SPLEENWORT, . 

 XXI. SCOTT'S SPLEENWORT, . 

 XX. GREEN SPLEENWORT, 

 XXII. PINNATIFID SPLEEN- 

 WORT 



XXIII. BRADLEY'S SPLEEN- 

 WORT, 



PAGE 



Onoclea sensibilis^ ... 57 



Onoclea Struthiopteris, . . 59 



Osmunda cinnamomea, . . 61 

 Schiz&a pusilla, .... 65 

 Osmunda regalis, ... 69 



Osmunda Claytoniana, . . 73 



Ophioglossum vulgatum, . 79 



Botrychium terttatum, . 83 

 Botrychium Lunaria, ... 85 



Botrychium lanceolatttm, . 85 

 Pellcza atropurpurea, . 91 



Asplenium angnstifolntm, . 99 



Woodwardia angustifoha, . 103 



Cheilanthes vestita, . . .113 



Dicksonia pilosiusctila, . .115 



Asplenium Filix-fcemina, . 121 



Asplenium thelyptcroides, . 125 



Asplenium Ruta-muraria . 127 



Asplenium montanum, . .131 



Asplenium ebeneum, . . .135 



Asplenium ebenoides^ . . .141 



Asplenium viride, . .139 



Asplenium pinnatifidum, . 143 



Asplenium Bradleyi, . . 145 



