Oak fern and spinulose wood fern are common, along with strawberryleaf raspberry, threeleaf foamflower, and twisted-stalk. |
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In it grow such ferns as adder's tongue fern, bog fern, Christmas fern, crested fern, Goldie's fern, maidenhair fern, New York fern, ostrich fern, and spinulose woodfern. |
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The evergreen woodfern, D. intermedia, is similar to the spinulose woodfern, Dryopteris carthusiana, and the northern woodfern, Dryopteris expansa. |
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Galls of D. polita are spherical and spinulose, averaging from 3.5 to 12 mm in diameter, and are found in clusters on the adaxial surface of leaflets. |
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