Cystopteris alpina

Last updated

Cystopteris alpina
Cystopteris alpina (Alpen-Blasenfarn) IMG 3427.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Division: Polypodiophyta
Class: Polypodiopsida
Order: Polypodiales
Suborder: Aspleniineae
Family: Cystopteridaceae
Genus: Cystopteris
Species:
C. alpina
Binomial name
Cystopteris alpina
(Lamarck) Desvaux

Cystopteris alpina is a fern in the family Cystopteridaceae. It is closely related to C. fragilis and has been treated as conspecific with that species by many authors. [1] However, according to the Flora of North America, it is an allopolyploid species of hybrid origin, with Cystopteris montana as one probable parent. It is known to hybridise with C. fragilis in Scandinavia [1] and intermediate plants possibly of hybrid origin are known from North Wales. [2]

Contents

Distribution

C. alpina is a montane species occurring through most of Europe with populations extending into Russia and West-Asian mountain regions. [1] It is widely distributed through Northern Scandinavia, the Alps and the Pyrenees. In Britain it is thought to be extinct having only been known from one locality in Upper Teesdale where it was last recorded in 1911. [2]

Ecology

Cystopteris alpina is restricted to limestone in damp locations mainly in upland areas. [1]

Related Research Articles

<span class="mw-page-title-main">Dunlin</span> Species of bird

The dunlin is a small wader, formerly sometimes separated with the other "stints" in the genus Erolia. The English name is a dialect form of "dunling", first recorded in 1531–1532. It derives from dun, "dull brown", with the suffix -ling, meaning a person or thing with the given quality.

<i>Circaea</i> Genus of flowering plants in the willowherb family Onagraceae

The Circaea, or enchanter's nightshades, are a genus of flowering plants in the evening primrose family Onagraceae. About two dozen taxa have been described, including eight species. Plants of the genus occur throughout the temperate and boreal forests of the Northern Hemisphere. Three taxa occur in North America: Circaea alpina, Circaea canadensis, and the hybrid Circaea × sterilis. The generic name Circaea refers to the enchantress Circe from Greek mythology who is said to have used the herb as a charm.

<span class="mw-page-title-main">Caha Mountains</span> Low mountains in County Cork, Ireland

The Caha Mountains are a range of low sandstone mountains on the Beara peninsula in south-west County Cork, Ireland. The highest peak is Hungry Hill, at 685 m (2,247 ft). Other notable peaks include Knocknagree, Sugarloaf Mountain, Eskatarriff, Knocknaveacal, Derryclancy, Nareera, Killane Mountain and Baurearagh Mountain.

<i>Cystopteris</i> Genus of ferns

Cystopteris is a genus of ferns in the family Cystopteridaceae. These are known generally as bladderferns or fragile ferns. They grow in temperate areas worldwide. This is a very diverse genus and within a species individuals can look quite different, especially in harsh environments where stress stunts their growth. They hybridize easily with each other and identifying an individual can be challenging. In general these are rhizomatous perennials which grow in rocks or soil. Their leaves are multiply pinnate, in that each leaflet is divided into smaller parts. The sori are usually rounded and covered in an inflated bladder-like indusium.

<span class="mw-page-title-main">Flora of Scotland</span> Plants native to Scotland

The flora of Scotland is an assemblage of native plant species including over 1,600 vascular plants, more than 1,500 lichens and nearly 1,000 bryophytes. The total number of vascular species is low by world standards but lichens and bryophytes are abundant and the latter form a population of global importance. Various populations of rare fern exist, although the impact of 19th-century collectors threatened the existence of several species. The flora is generally typical of the north-west European part of the Palearctic realm and prominent features of the Scottish flora include boreal Caledonian forest, heather moorland and coastal machair. In addition to the native species of vascular plants there are numerous non-native introductions, now believed to make up some 43% of the species in the country.

<i>Dryopteris cristata</i> Species of fern

Dryopteris cristata is a species of fern native to wetlands throughout the Northern Hemisphere. It is known as crested wood fern, crested buckler-fern or crested shieldfern. This plant is a tetraploid species of hybrid origin, one parent being Dryopteris ludoviciana and the other being the unknown, apparently extinct species, dubbed Dryopteris semicristata, which is also one of the presumed parents of Dryopteris carthusiana. D. cristata in turn is one of the parents of Dryopteris clintoniana, another fern of hybrid origin.

<i>Woodsia alpina</i> Species of fern

Woodsia alpina, commonly known as alpine woodsia, is a fern found in northern latitudes in North America and Eurasia. Also known as northern woodsia or alpine cliff fern, it is typically found in crevices, scree slopes and cliffs containing slate and calcareous rocks, especially limestone.

<i>Woodsia ilvensis</i> Species of fern

Woodsia ilvensis, commonly known as oblong woodsia, is a fern found in North America and northern Eurasia. Also known as rusty woodsia or rusty cliff fern, it is typically found on sunny, exposed cliffs and rocky slopes and on thin, dry, acidic soils.

<i>Cystopteris dickieana</i> Species of fern

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.

<i>Botrychium lunaria</i> Worldwide temperate species of moonwort

Botrychium lunaria is a species of fern in the family Ophioglossaceae known by the common name moonwort or common moonwort. It is the most widely distributed moonwort, growing throughout the Northern Hemisphere across Eurasia and from Alaska to Greenland, as well as temperate parts of the Southern Hemisphere.

<i>Cystopteris fragilis</i> Species of fern

Cystopteris fragilis is a species of fern known by the common names brittle bladder-fern and common fragile fern. It can be found worldwide, generally in shady, moist areas. The leaves are up to 30 or 40 centimeters long and are borne on fleshy petioles with few or no long hairs. Each leaf is divided into many pairs of leaflets, each of which is subdivided into lobed segments. The underside of the leaf has many rounded sori containing the sporangia.

<i>Cystopteris protrusa</i> Species of fern

Cystopteris protrusa is a common fern of North America, commonly known as the lowland bladderfern, lowland brittle fern or lowland fragile fern.

<i>Cystopteris bulbifera</i> Species of fern

Cystopteris bulbifera, with the common name bulblet fern, bulblet bladderfern, or bulblet fragile fern is a fern in the family Cystopteridaceae.

<i>Cystopteris tenuis</i> Species of fern

Cystopteris tenuis is sometimes known as Mackay's bladder fern or Mackay's fragile fern. It was long considered to be a part of the superspecies for fragile ferns, as Cystopteris fragilis(L.) Bernh. var. mackayiLawson.

<span class="mw-page-title-main">Emma Jones (naturalist)</span> New Zealand author, naturalist and painter

Emma Jones was a New Zealand author, amateur fern collector and painter. She is known for collecting a small number of fern specimens in New Zealand, which were used by Joseph Dalton Hooker in his Handbook of the New Zealand Flora.

<i>Salix euxina</i> Species of plant

Salix euxina, the eastern crack-willow, is a species of flowering plant in the willow family Salicaceae, native from Turkey to the Caucasus. It was first described by I. V. Belyaeva in 2009. It is one of the parents of the common crack-willow, Salix × fragilis.

<i>Cystopteris laurentiana</i> Species of plant

Cystopteris laurentiana, commonly called Laurentian bladderfern or St. Lawrence bladderfern, is a species of fern in the family Cystopteridaceae. It is native to eastern North America, primarily in the Great Lakes-St. Lawrence lowlands, but there are also scattered occurrences in New England and Atlantic Canada. It grows on cliffs composed of calcareous rocks, such as limestone, dolostone and diabase.

<i>Cystopteris utahensis</i> Species of fern

Cystopteris utahensis, commonly called the Utah bladderfern is a rare species of fern found in canyons and on sheltered cliff faces with calcareous rocks. It mainly grows on the Colorado plateau in the western United States, but is also found in a few locations in southern New Mexico and an adjacent area of Texas. Studies of its genetics show that it originates from a natural hybrid of the species Cystopteris bulbifera and Cystopteris reevesiana.

<i>Cystopteris tennesseensis</i> Species of plant

Cystopteris tennesseensis, commonly known as the Tennessee fragile fern or Tennessee bladderfern, is a species of fern in the family Cystopteridaceae.

References

  1. 1 2 3 4 Jonsell B (ed). (2000). "Flora Nordica: Volume 1 - Lycopodiacea to Polygonaceae".Bergius Foundation, Stockholm
  2. 1 2 Tennant DJ. (2010). “The British records of Cystopteris alpina (Lamarck) Desvaux; Woodsiaceae”. Watsonia28: 57-63 "Archived copy" (PDF). Archived from the original (PDF) on 2011-07-26. Retrieved 2011-05-13.{{cite web}}: CS1 maint: archived copy as title (link)