Polystichum aculeatum


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Noun1.Polystichum aculeatum - tropical Old World fern having glossy fronds suggestive of hollyPolystichum aculeatum - tropical Old World fern having glossy fronds suggestive of holly; sometimes placed in genus Polystichum
fern - any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores
References in periodicals archive ?
Aspect of spore release of Asplenium ruta-muraria with reference to some other woodland ferns: Athyrium filix-femina, Dryopteris filix-mas, and Polystichum aculeatum.
The two groups show a set of species in common such as Geranium nodosum, Dryopteris filix-mas, Polystichum aculeatum, Geranium robertianum and Saxifraga rotundifolia, which are typical of the herbal synusia of the humid beech woods of the area, in sites with rocks and often near streams.
pubescens, Dryopteris affinis, Dryopteris filix-mas Euphorbia amygdaloides, Euphorbia hyberna, Hedera hibernica, Hyacinthoides non-scripta, Ilex aquifolium, Lilium martagon, Melittis melissophyllum, Oxalis acetosella, Poa nemoralis, Polypodium vulgare, Polystichum aculeatum, Sorbus aucuparia, Stellaria holostea, etc.