Cystopteris dickieana
WebNext species: C. fragilis Cystopteris dickieana Authors: Sim Botanical Description from short much branched rhizomes. Leaves deciduous, 10-20cm or more long, lanceolate in outline, bi- or sometimes tri-pinnate, the ultimate … Cystopteris dickieana, commonly known as Dickie's bladder-fern, is a fern with a wide distribution in the Northern Hemisphere. There is debate amongst botanists as to whether it is a species in its own right or a variant of C. fragilis. See more C. dickieana is native to Canada and the United States, a variety of European countries including Russia and also north Africa and the Andes. It is typically found in montane habitats below the tree-line, although it is also … See more The first recorded discovery of the plant was made by William Knight, Professor of Natural Philosophy at Marischal College, Aberdeen See more In the UK the fern's natural population is entirely confined to Scotland, where it is protected under the Wildlife and Countryside Act 1981. See more 1. ^ Lusby (2002) pp. 35-37. 2. ^ Lusby (2002) p. 109. 3. ^ " Cystopteris dickieana" Scottish plant uses. Retrieved 4 July 2008. 4. ^ Parks, J.C., Dyer, F.A. and Lindsay, S. (2000) "Allozyme, Spore and Frond Variation in Some Scottish Populations of the Ferns Cystopteris dickieana and Cystopteris fragilis" See more Taxonomic classification within the genus Cystopteris is complex. Within a year of Sim's publication Thomas Moore stated his view was that, on balance, Dickie's Bladder-fern was a variety of C. fragilis. Various opinions have been published over the intervening … See more • Flora of Scotland • Athyrium flexile See more • Illustration • Photograph from a sea cave near the site of the original discovery See more
Cystopteris dickieana
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WebCystopteris dickieana (Brittle Bladderfern) is a species of herb in the family Cystopteridaceae. They have tripinnate leaves. Individuals can grow to 0.25 m. They … WebNotes Compare to Similar to C. protrusa in almost all respects, but the cluster of fronds is at the tip of the rhizome. Additionally, this is narrower, more than 2.5 times longer than wide; C. protrusa is broader, less than 2.5 times longer than wide. Compare to C. dickieana, not listed here, has been used in more than one sense.Some references use it to refer to …
WebDec 4, 2000 · Cystopteris dickieana R. Sim is a fern species that currently receives legal protection in Britain on the basis that it is endemic to Scotland and extremely rare. … http://theplantlist.org/tpl1.1/record/tro-26600121
http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=109134 WebCystopteris dickieana Sim; Polypodium fragile L. • CT, MA, ME, NH, VT. On rock or thin soil over rock. 2×5. Cystopteris fragilis × Cystopteris tenuis → Recognition of this nothospecies is generally missed during floristic …
WebThe presence of verrucate spores (as opposed to the normal spiny spores) has been used to circumscribe Cystopteris dickieana . Although genetic analyses have not been …
WebSpecies ca. 20 (9 in the flora): worldwide. Cystopteris is a taxonomically difficult genus at the species level. Especially troublesome is the worldwide and polymorphic species C . … brickyard station single family homesWebCystopteris dickieana Name Synonyms Cystopteris baenitzii Dörfl. Cystopteris baenitzii Dörfl. ex Samzelius, 1891 Cystopteris fragilis f. dickeana (R.Sim) B.Boivin Cystopteris fragilis f. granulosa Bir & Trikha Cystopteris fragilis subsp. dickieana (R.Sim) Fraser-Jenk. ... brickyard station homesWebCystopteris dickieana R.Sim is a rare fern protected in Britain under the 1981 Wildlife and Countryside Act. Most current floras treat it as a distinct species but ever since it was first... brickyard steakhouse boise idbrickyard stem toysWebCystopteris dickieana (Brittle Bladderfern) is a species of herb in the family Cystopteridaceae. They have tripinnate leaves. Individuals can grow to 0.25 m. They have alternation of generations. EOL has data for 13 … brickyard stem construction engineeringWebCystopteris fragilis is a small, deciduous, fern with a clumping and irregular form. Although delicate in appearance, its specific epithet 'fragilis' defines the brittleness of its stems, that will snap off easily if mistreated. brickyard station apartmentsWebFlore descriptive du Maroc. Etat de la biodiversité végétale actuelle. Le nom des plantes, leur description, la classification, leur écologie, les illustrations et cartes de répartition des espèces végétales marocaines. brickyard stony plain