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Species: Polystichum zambesiacum Schelpe Date: 2000-06-24 Location: Ndundu Lodge, Vumba Habitat: Half shady area on edge of forest clearing, underneath L. kerstenii
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Hobro, Jylland, Danmark (Dyrket)
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Elkmont, Great Smoky Mountains National Park, Sevier County, Tennessee, US
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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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Japanese tassel fern or Korean tassel fernDryopteridaceaeNative to Japan and South KoreaOregon, USA (Cultivated)
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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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Briantspuddle, England, United Kingdom
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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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The main plant with the upright central fronds is Polystichum dudleyi. Above this across the top of the image are fronds of Polystichum munitum, and at the lower right (and also near the top just below the P. munitum) are fronds of Polystichum californicum. These fronds are less divided than those of P. dudleyi, reflecting that P. californicum is a hybrid species formed from P. dudleyi and P. munitum. In forest west of Lake Lagunitas, north side of Mount Tamalpais, Marin County, California. Image I09-5418, Dec 20th 2009.
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Macquarie Island
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Species: Polystichum zambesiacum Schelpe Date: 2000-06-24 Location: Ndundu Lodge, Vumba Habitat: Half shady area on edge of forest clearing, underneath L. kerstenii
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Hobro, Jylland, Danmark
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Elkmont, Great Smoky Mountains National Park, Sevier County, Tennessee, US
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Polystichum lonchitisHolly FernSlo.: kopjasta podlesnicaDate: Nov. 11. 2005Lat.: 46.2862 Long.: 13.6079Code: Bot_091/2005_DSC0043Habitat: Stony grassland at the upper tree line on southeast inclined mountain slope, among open stands of Fagus sylvatica and Pinus mugo, calcareous ground, fairly sunny and dry place, average temperature 2 - 4 deg C, average precipitations ~ 3.000 mm/year, altitude 1.450 m (4.750 feet), alpine phytogeographical region.Substratum: soil among limestone rocks Place: Southeast of Mt. Krasju vrh, 1.768 m (5.801 feet), near the trail from Planina Zaprikraj to the top of Mt. Krasji vrh, East Julian Alps, Posoje, Slovenia EC
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Japanese tassel fern or Korean tassel fernDryopteridaceaeNative to Japan and South KoreaOregon, USA (Cultivated)
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Known as Pillomen-lahuen in its native Patagonia and southern Andes. Photo from rocky shores of General Carerra Lake.
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Briantspuddle, England, United Kingdom
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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.