[CONTENTS]

Page
Preface[v]
Ferns as a Hobby[1]
When and Where to Find Ferns[15]
Explanation of Terms[28]
Fertilization, Development, and Fructification of Ferns[32]
Notable Fern Families[36]
How to Use the Book[38]
Guide[40]
Fern Descriptions:
Group I[54]
Group II[67]
Group III[87]
Group IV[105]
Group V[120]
Group VI[159]
Index to Latin Names[211]
Index to English Names[213]
Index to Technical Terms[215]

[LIST OF PLATES]

The actual sizes of ferns are not given in the illustrations. For this information see the corresponding description.

PLATE PAGE
I. Sensitive Fern,Onoclea sensibilis,[57]
II. Ostrich Fern,Onoclea Struthiopteris,[59]
III. Cinnamon Fern,Osmunda cinnamomea,[61]
IV. Curly Grass,Schizæa pusilla,[65]
V. Royal Fern,Osmunda regalis,[69]
VI. Interrupted Fern,Osmunda Claytoniana,[73]
VII. Adder's Tongue,Ophioglossum vulgatum,[79]
VIII. Ternate Grape Fern,Botrychium ternatum,[83]
IX. Moonwort,Botrychium Lunaria,[85]
Lance-leaved Grape Fern,Botrychium lanceolatum,[85]
X. Purple Cliff Brake,Pellæa atropurpurea,[91]
XI. Narrow-leaved Spleenwort,Asplenium angustifolium,[99]
XII. Net-veined Chain Fern,Woodwardia angustifolia,[103]
XIII. Hairy Lip Fern,Cheilanthes vestita,[113]
XIV. Hay-scented Fern,Dicksonia pilosiuscula,[115]
XV. Lady Fern,Asplenium Filix-fœmina,[121]
XVI. Silvery Spleenwort,Asplenium thelypteroides,[125]
XVII. Rue Spleenwort,Asplenium Ruta-muraria[127]
XVIII. Mountain Spleenwort,Asplenium montanum,[131]
XIX. Ebony Spleenwort,Asplenium ebeneum,[135]
XX. Green Spleenwort,Asplenium viride,[139]
XXI. Scott's Spleenwort,Asplenium ebenoides,[141]
XXII. Pinnatifid Spleenwort,Asplenium pinnatifidum,[143]
XXIII. Bradley's Spleenwort,Asplenium Bradleyi,[145]
XXIV. Virginia Chain Fern,Woodwardia Virginica,[157]
XXV. New York Fern,Aspidium Noveboracense,[161]
XXVI. Marsh Fern,Aspidium Thelypteris,[163]
XXVII. Spinulose Wood Fern,Aspidium spinulosum, var.
intermedium,
[165]
XXVIII. Boott's Shield Fern,Aspidium Boottii,[167]
XXIX. Crested Shield Fern,Aspidium cristatum,[169]
XXX. Clinton's Wood Fern,Aspidium cristatum, var.
Clintonianum,
[171]
XXXI. Goldie's Fern,Aspidium Goldianum,[173]
XXXII. Evergreen Wood Fern,Aspidium marginale,[175]
XXXIII. Fragrant Shield Fern,Aspidium fragrans,[179]
XXXIV. Braun's Holly Fern,Aspidium aculeatum, var.
Braunii,
[183]
XXXV. Broad Beech Fern,Phegopteris hexagonoptera,[189]
XXXVI. Oak Fern,Phegopteris Dryopteris,[191]
XXXVII. Bulblet Bladder Fern,Cystopteris bulbifera,[195]
XXXVIII. Fragile Bladder Fern,Cystopteris fragilis,[197]
XXXIX. Rusty Woodsia,Woodsia Ilvensis,[199]
XL. Blunt-lobed Woodsia,Woodsia obtusa,[201]
XLI. Northern Woodsia,Woodsia hyperborea,[205]
XLII. Smooth Woodsia,Woodsia glabella,[207]

[LIST OF ILLUSTRATIONS]