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2010-11-20 Lower Austria, district Wiener Neustadt-Land (1240 msm Quadrant 8260/2).German name: Lanzen-SchildfarnID is provisional; no microscopic evidence was available - update 2013-02-02: ID corrected by Stamnariophilus, see below
and also here.
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On a bank in forest north of Casadero along the road to the Cedars but not in the serpentine area (Sonoma County, California, US). This is a fairly dissected form of P. californicum but is not dissected enough to be P. dudleyi and has narrower fronds than that species. Image I12-0437, Feb. 4th 2012.
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kleaEndemic to the Hawaiian IslandsPuu Kaua*, Oahu*In Hawaiian kaua means "war," but kau means "servant."
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Japanese tassel fern or Korean tassel fernDryopteridaceaeNative to Japan and South KoreaOregon, USA (Cultivated)
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kaha, Hoe a Mui ("Mui's paddle")Dryopteridaceae (Wood fern family) Endemic to the Hawaiian Islands (Oahu only, most common in the Waianae Mts., scattered in Koolau Mts.)Oahu (Cultivated)Etymology:The generic name Elaphoglossum is from the Latin elaphos, deer, stag, hart, and glossa, tongue, in reference to the shape of the frond.The specific epithet alatum means winged. In this case it refers to the winged stipe (fern petiole or frond stalk) with protruding ridges which are wider than thick. Photo showing closeup winged stipes
www.flickr.com/photos/dweickhoff/14050632592/in/photostream/
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Sayner, Wisconsin, United States
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Batongguan, Nantou County, TaiwanCyrtomium caryotideum (Wall.) Presl 1836 Family Dryopteridaceae
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A view of Pillomen-lahuen with its rhizome, Chilean Patagonia.
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Orinda, California, United States
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United States
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Briantspuddle, England, United Kingdom
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Niah Suai, Sarawak, Malaysia
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Orinda, California, United States
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Orinda, California, United States
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Polystichum aculeatum (L.) Roth, syn: Polystichum lobatum (Huds.) Chevall.Hard Shield-fern, DE: Gelappter SchildfarnSlo.: bodea podlesnicaDat.: Oct. 5. 2015Lat.: 46.37040 Long.: 13.73188Code: Bot_917/2015_DSC9210Habitat: riparian mixed forest, Salix eleagnos, Picea abies, Fagus sylvatica dominant trees; moderately steep mountain slope, northwest aspect; calcareous, ground; in shade, high air humidity; partly protected from direct rain by tree canopies; elevation 560 m (1.850 feet); average precipitations ~ 3.000 mm/year, average temperature 6-8 deg C, alpine phytogeographical region. Substratum: forest soil.Place: Lower Trenta valley, left bank of river Soa, between the Soa trail and the river, slightly downstream of Maselc farm house, East Julian Alps, Posoje, Slovenia EC.Comment: Polystichum aculeatum is mainly a montane fern and quite common in the Upper Soa river region. It grows in the whole Alpine belt and almost in all other European mountains. The plant is tolerant regarding nutrients and chemical properties of the soil. It only moderately prefers calcareous ground and humid environment. Its winter resistant, shiny leaves can be easily found during winter months. Characteristic trait are large and abundant brown scales on its stems, particularly at their baseRef.:(1) M.A. Fischer, W. Adler, K. Oswald, Exkursionsflora fr sterreich, Liechtenstein und Sdtirol, LO Landesmuseen, Linz, Austria (2005), p 241.(2) A. Martini et all., Mala Flora Slovenije (Flora of Slovenia - Key) (in Slovenian), Tehnina Zaloba Slovenije (2007), p 101. (3) D. Aeschimann, K. Lauber, D.M. Moser, J.P. Theurillat, Flora Alpina, Vol. 1,2,3., Haupt (2004), p 92.(4) B. Marbach, C.Kainz, Moose, Farne und Flechten, BLV (2002), p 24.
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El Salitre, Nuevo Leon, Mexico
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Elaphoglossum peltatumpeltate tonguefern. A fine looking fern that is native to several countries in the New World tropics. It is found in Puerto Rico and so makes it into the USDA PLANTS database. Photographed at University of California Botanical Garden, Berkeley, CA.
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kaha, Hoe a Mui ("Mui's paddle")Dryopteridaceae (Wood fern family) Endemic to the Hawaiian Islands (All main islands)Oahu (Cultivated)Etymology:The generic name Elaphoglossum is from the Latin elaphos, deer, stag, hart, and glossa, tongue, in reference to the shape of the frond.The specific epithet crassifolium is from the Latin crassus, thick or stout, and folium, leaf, in reference to the leathery texture of the blade.