cinnamon fern
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cinnamon fern
n.
A fern (Osmundastrum cinnamomeum syn. Osmunda cinnamomea) found throughout the Americas and in East Asia having narrow, spore-bearing, cinnamon-colored fronds in early spring, which are later encircled by long, pinnately compound, sterile fronds.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
cin′namon fern`
n.
a common coarse fern, Osmunda cinnamomea, having rusty-woolly stalks, growing in wet, low thickets.
[1810–20]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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Noun | 1. | cinnamon fern - New World fern having woolly cinnamon-colored spore-bearing fronds in early spring later surrounded by green fronds; the early uncurling fronds are edible osmund, flowering fern - any fern of the genus Osmunda: large ferns with creeping rhizomes; naked sporangia are on modified fronds that resemble flower clusters |
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