Isaac Langley Williams • Exeter, New Hampshire 
5 
HARDY NATIVE FERNS, continued 
OSMUNDA cinnamomea. Cinnamon Fern. 3 to 4 ft. Decidu¬ 
ous. Grows luxuriantly along our roadsides and in damp 
woods. 
claytoniana. Interrupted Fern. 3 to 4 ft. Deciduous. Does 
well in either sun or shade. 
regalis. Royal Fern. 3 ft. Deciduous. One of our most 
beautiful Ferns that grows well in either sun or shade. . . 
PELL^EA atropurpurea. Purple Cliff Brake. 6 to 12 in. A 
native of sunny clefts in limestone ledges.’ Dark purple 
stems with bluish green fronds. 
POLYPODIUM vulgare. Common Polypody. 6 in. Evergreen. 
Grows in mats on rocks in shade. 
POLYSTICHUM acrostichoides. Christmas Fern. 1 to 2 ft. 
Evergreen. Grows well in any fairly rich woods. 
brauni. Braun Hollyfern. 2 ft. A native of the deep, rich 
rocky woods. 
PTERETIS nodulosa. Ostrich Fern. 4 to 6 ft. Grows along 
banks of streams and wet runs. Sun or shade. 
PTERIDIUM aquilinum. Bracken. 2 to 3 ft. Grows in full 
sun in dry, sandy soil. 
WOODSIA ilvensis. Rusty Woodsia. 6 in. Grows in crevices 
on ledges in full sun or partial shade. 
obtusa. Common Woodsia. 8 to 12 in. Suitable for shaded 
rocks. 
WOODWARDIA areolata. Chain Fern. 1 to 2 ft. For moist 
soil. Spores resemble chain-links. 
virginica. Virginia Chain Fern. 2 to 3 ft. Grows in swamps 
and bogs around shores of ponds. 
3 10 100 
$0 
75 
$2 
00 
$15 
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75 
2 
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15 
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75 
2 
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15 
00 
1 
50 
4 
00 
60 
1 
50 
12 
00 
60 
1 
50 
10 
00 
1 
00 
3 
00 
75 
2 
00 
15 
00 
60 
1 
50 
10 
00 
60 
1 
50 
12 
00 
75 
2 
00 
15 
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75 
2 
00 
15 
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60 
1 
50 
12 
00 
COLLECTION B. Ferns for a shady place 
10 Adiantum pedatum. American Maidenhair Fern.$1 50 
10 Athyrium filixfemina. Lady Fern. 1 50 
10 Dryopteris marginalis. Leather Wood Fern. 1 50 
10 Dryopteris spinulosa. Toothed Wood Fern. 1 50 
10 Osmunda cinnamomea. Cinnamon Fern. 2 00 
10 Osmunda claytoniana. Interrupted Fern. 2 00 
20 Polystichum acrostichoides. Christmas Fern. 3 00 
80 Ferns.Worth . . . $13 00 
This Collection for $10.00 or half the Collection for $5.50 
Adiantum pedatum (American Maidenhair Fern). See page 3 
