单词 | holly fern |
释义 | holly fern (once / 1688473 pages) n WORD FAMILY holly fern 1n any of various ferns of the genus Polystichum having fronds with texture and gloss like holly Hypo|Hyper Braun's holly fern, Polystichum braunii, prickly shield fern North American fern whose more or less evergreen leathery fronds are covered with pale brown chafflike scales Polystichum lonchitis, northern holly fernevergreen European fern widely cultivated Polystichum scopulinum, western holly fernNorth American fern fern any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores 2n tropical Old World fern having glossy fronds suggestive of holly; sometimes placed in genus Polystichum Syn|Hyper Cyrtomium aculeatum, Polystichum aculeatum fern any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores |
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