CONTENTS. 



Narrow-leaved Spleenwort — Aspleniiuii aiigustifolium 



Hartstongne, Centipede Fern — Scolopeiidrium vulgare. ... 



Walking Leaf, Walk nig Kern Camptosorvs rhizophyUus. . . 

 Beech Fern, Hairy Polypody — Phegopten's polypndioides .... 



Broad Beech Fern — Pliegopteris hexagouoptera. ... 



Winged Polypody, Oak Fern — Pliegopteris Dryopter is 



Shield Ferns, Wood Ferns .... .... 



Mar.*li Fern — Aspidium Thelypteris. .. .... .... .... 



New York Fern — Aspidium Novehoracense .... .... 



Evergreen Wood Fern — Aspidium spi nulosum var. intermedium 

 Lastrea collina .... .... ... .... .... 



Broad Shield Fern — Aspidium spinvlosum \&r. dilatatum .... 



Marginal Shield Fern — Aspidium marginale .... .... 



Mrs. Traill's Shield Fern — A. marginale var. Trailla' . . . .... 



Cre.eted Shield Fern — Aspidium crisiatum .... .... 



Larger Siiield Fern — Aspidium Goldianum .... .... 



Holly Fern — Prickly Shield Fern — Aspidium Lonchitis. . .. 



Christmas Fern, Evergreen Kock Fein — Aspidium acrostichoides 

 Hairy Woodsia, Oblong Woodsia — Woodsia Ilvensis .... 



Gos.-farner Fern — Dicksonia pilosiuscula .... .... .... 



Sensitive Fern, Oak-leaved Fern — Onoclea sensibilis .... 



Sensitive Fern — (). sensibilis var. ubtusilobata .... .... 



Ostrich-Feather Fern — Onoclea Strnthiopteris .... .... 



Brittle Bladder Fern — Cystopteris frugiiis .... .... 



Brittle Bladder Fern — 6\ fragilis var. angnstata ... .... 



Brittle Bladder Fern — C. dentata 



Trailing Fern — Cystopteris bulbijera 



Trailing E>rn — C. bulbifera \a.r. flagelliformis .... 

 Trailing Fern — C. bulbijera var. horizontalis .... 



Trailing Fern — C. bulbifera \'av. rigi Jus 



Royal Flowering E'ern — Osmunda regalis .... 



Water Fern, Interrupted Fern — Osmunda Claytoniana 

 Cinnamon Fern — Osmunda cinnamomea. . . .... 



Adder's-Tongue — Ophioglossum vulgatum .... .... 



Flowering Wood Ferns — Rattlesnake Ferns — Grape Ferns 

 Moonwort — Botrychium Jjvnaria .... .... .... 



Rattlesnake Fern — Botrychium Virginianwm .... 



Botrychium gracile .. .... .... .... 



Moonwort — True Rattlesnake Fern — Botrychium ternatum 

 Canadian Ferns Suitable for Cultivation in the Old Country 

 Ferns Wild in Canada but not in Great Britain, ... 



Ferns Wild in Canada and also in Great Britain, but rare in the latter 

 different in appearance .... 



Paok 



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