Cystopteris dickieana
WebCystopteris dickieana, a rare circum-Holarctic species, is recorded for the first time for the NW part of the Balkan area. Mature spores rugose characterize this fern within the C. … 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 undertaken, we think the verrucate spore is probably a recessive feature controlled by one or a few genes.
Cystopteris dickieana
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WebCystopteris 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. ... WebThis name is a synonym of Cystopteris fragilis subsp. dickieana (R.Sim) Hyl. by Aspleniaceae. The record derives from Tropicos which reports it as a synonym of Cystopteris fragilis subsp. dickieana (R.Sim) Hyl. (record 26604225)
WebThe genus Cystopteris represents about 25 species, distributed in cool, montanous, temperate areas, in different regions of the world. This genus is represented by species most often deciduous, small in size, with a frail and graceful appearance. The young fronds appear early in spring, and some species disappear early in autumn. 4 Items Show ... http://encyclopaedia.alpinegardensociety.net/plants/Cystopteris/dickieana
WebCystopteris dickieana, a rare circum-Holarctic species, is recorded for the first time for the NW part of the Balkan area. Mature spores rugose characterize this fern within the C. fragilis species complex. Keywords: Cystopteris fragilis complex first finding pteridophytes vascular flora Velebit taxonomy SE Europe. WebΚατηγορία Φυτού: ...
WebCystopteris fragilis var. dickieana: Cystopteris fragilis var. woodsioides Cystopteris fragilis var. woodsioides Christ: Filix fragilis Filix fragilis (L.) Underwood + Expand All - Collapse Specimens and Distribution. This species has been reported in the following counties by the herbaria listed. ...
WebMetrics The distribution of Cystopteris fragilis and C. dickieana in Afghanistan within the Flora Iranica region is studied. The latter species, for some ecological reason, occurs more frequently at higher altitudes. In both taxa higher polyploid levels also occur at high altitudes. ios hide my email turn offWebDickie's fern (Cystopteris dickieana). Dickie's fern was first recorded in 1838 by George Dickie. Dickie's fern can only be found in the wild in Scotland. It was severely depleted during "fern fever" in 19th century Scotland, but is now protected by the Wildlife and Countryside Act of 1981. ios high system dataWebCystopteris dickieana Authors: Sim Botanical Description from short much branched rhizomes. Leaves deciduous, 10-20cm or more long, lanceolate in outline, bi- or … onthicongchucthue.comios hide keyboard when done button is pressedWebNotes 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 … i/o shield gigabyte ab350 gaming motherboardWebCystopteris fragilis is most often confused with C . tenuis in the east and C . reevesiana in the southwest. Habitat and geography, as well as the morphologic features discussed in the key, usually serve to separate these taxa. ... (as opposed to the normal spiny spores) has been used to circumscribe Cystopteris dickieana . Although genetic ... on thi cuoi ky an toan thong tinhttp://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=200003869 ios hiding cell take slow