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The Fern Lover's Companion: A Guide for the Northeastern States and Canada

The Fern Lover's Companion…

Tilton, George Henry
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Ferns are propagated in various ways. A frequent method is by perennial rootstocks, which often creep beneath the surface, sending up, it may be, single fronds, as in the common bracken, or graceful leaf-crowns, as in the cinnamon fern. The bladder fern is propagated in part from its bulblets, while the walking leaf bends over to the earth and roots at the tip.
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