Polystichum aculeatum rhs
WebLamina 1-pinnate or bipinnatifid; pinnae and/or pinnules cartilaginous at margin; sori in 1 row on each side of midrib. Auricles well developed and deltoid, sharply pointed at apex. … WebPolystichum lonchitis. plant with expanding fronds; pinna with mature sori, maturest with shrivelled indusia. Illustration from Scandinavian Ferns by Benjamin Øllgaard and Kirsten Tind, Rhodos, 1993. Polystichum lonchitis. Five vascular bundles in the stipe. Drawing from Ferns of Northeastern United States, Farida A. Wiley, 1936.
Polystichum aculeatum rhs
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Web2: Examples of habitats of European calcicole ferns. a = Polystichum aculeatum on a vertical marlstone wall in a quarry in Southern-Limburg (The Netherlands). b = Asplenium trichomanes subsp ... WebPolystichum aculeatum, the hard shield-fern, is an evergreen fern native to Europe. It is most abundant in upland regions of the British Isles and western France, where it benefits from the combination of mild winters and moist summers, but also occurs more locally across most of Europe except northern Scandinavia, northern Russia; in the Mediterranean region …
WebPolystichum aculeatum. Common Name: hard shield fern Family: Dryopteridaceae Type: Fern Habit: ... P. aculeatum is an evergreen fern forming a neat rosette of bipinnate, erect … WebLamina 1-pinnate or bipinnatifid; pinnae and/or pinnules cartilaginous at margin; sori in 1 row on each side of midrib. Auricles well developed and deltoid, sharply pointed at apex. Auricles less developed and rounded. Pinnae oblong; auricles sharply pointed at apex. Pinnae ovate; auricles obtuse at apex.
WebMay 25, 2024 · Taxon author(s) 1. Carl von,Carl von Linnaeus,Linné, 2. Albrecht Wilhelm Roth Synonyms: Aspidium aculeatum (L.) Sw., sinonim (s), J. Bot. (Schrader) 1800 (2): 37 ... WebDiscuss Polystichum aculeatum with other Shoot members Polystichum aculeatum. Miriam Mesa-Villalba 742 0 The hard shield-fern is an attractive foliage plant for a shaded border …
WebEtymology Aculeatum means prickly. Description Rhizome: erect, branching, stout. Frond: 60 cm high by 14 cm wide, evergreen, remaining green through the following summer, monomorphic, blade/stipe ratio: 5:1. Stipe: grooved, mixed large and small reddish-brown scales, smaller and narrower upwards to hair-like at the top of the rachis, vascular ...
WebA neat rosette of evergreen, erect or arching, leathery, dark green fronds form a shuttlecock-like shape when mature. New fronds emerge a wonderful apple green shade. This very … simply nourish senior dog food reviewsWebThe National Vegetation Survey (NVS) Databank is a physical archive and electronic databank containing records of over 94,000 vegetation survey plots - including data from over 19,000 permanent plots. NVS maintains a standard set of species code abbreviations that correspond to standard scientific plant names from the Ngä Tipu o Aotearoa - New … raytown explosionWebCommon Name: Hard shield fern Genus: Polystichum Species: aculeatum Skill Level: Beginner Exposure: Partial shade, Shade Hardiness: Hardy Soil type: Well-drained/light, … raytown facebookWebPolystichum aculeatum is an evergreen member of the Polystichum genus in the family Dryopteridaceae. Practical Plants. This is an archived copy of this article, recovered after … raytown erapWeb102. Polystichum polyblepharum (Roemer ex Kunze) C. Presl, Epimel. Bot. 56. 1851. 棕鳞耳蕨 zong lin er jue Aspidium polyblepharum Roemer ex Kunze, Bot. Zeitung (Berlin) 6: 572. 1848; A. aculeatum (Linnaeus) Swartz var. japonicum Franchet & Savatier; Polystichum aculeatum (Linnaeus) Roth ex Mertens var. japonicum (Franchet & Savatier) Diels. ... raytown enterpriseWebEcology. This evergreen species is characteristic of mountain gorges and steep wooded river valleys where it grows in thin but damp, mildly acidic to base-rich soils between … raytown family clinichttp://www.theplantlist.org/tpl1.1/record/tro-50104115 raytown fd