Polystichum acrostichoides


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Noun1.Polystichum acrostichoides - North American evergreen fern having pinnate leaves and dense clusters of lance-shaped frondsPolystichum acrostichoides - North American evergreen fern having pinnate leaves and dense clusters of lance-shaped fronds
fern - any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores
genus Polystichum, Polystichum - small to medium-sized terrestrial ferns especially holly ferns; in some classification systems placed in Polypodiaceae
References in periodicals archive ?
marginalis and Polystichum acrostichoides (Barringer and Clemants, 2003).
Smith and Pearman (1971) reported Dryopteris cristata, Osmunda cinnamomea, Osmunda regalis, Polystichum acrostichoides, and Thelypteris noveboracensis occurring in Carter and Johnson counties, Tennessee.
The antheridiogen neighborhood of Polystichum acrostichoides (Dryopteridaceae) on a native substrate.