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
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References in periodicals archive ?
T + Moore Elaphoglossum squarrosum T + Polystichum acrostichoides (Michx.) Schott T + Polystichum acrostichoides T + Polystichum muricatum (L.) Fee T + Polystichum ordinatum (Kunze) Liebm.
biflorum 0.030 0.14 0.17 Polypodium virginianum 0.007 0.07 0.08 Polystichum acrostichoides 0.125 0.14 0.26 Potentilla simplex 0.024 0.07 0.09 Prosartes lanuginosa 0.054 0.21 0.26 Ranunculus recurvatus 0.132 0.84 0.97 Rudbeckia laciniata var.
marginalis and Polystichum acrostichoides (Barringer and Clemants, 2003).
The antheridiogen neighborhood of Polystichum acrostichoides (Dryopteridaceae) on a native substrate.
Smith and Pearman (1971) reported Dryopteris cristata, Osmunda cinnamomea, Osmunda regalis, Polystichum acrostichoides, and Thelypteris noveboracensis occurring in Carter and Johnson counties, Tennessee.
The steep slopes of these ravines support Polystichum acrostichoides (Christmas fern) in abundance, and the nearly vertical sandstone cliffs contain Asplenium rhizophyllum (walking fern) and Cystopteris bulbifera (bladder fern).