Diberianka spiky [1] [2] ( Latin Bléchnum spícant ) is a species of fern plants of the genus Derbyanka ( Blechnum ) of the family Derbyanka ( Blechnaceae ). First described by the Swedish systematist Karl Linnaeus under the name Osmunda spicant L. basionym [3] [4] .
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Blechnum spicant ( L. ) Roth , 1794 | |||||||||||||||||||
Distribution and habitat
The species range includes [5] :
- Europe : Austria , Belgium , United Kingdom ( England ), France (including Corsica ), Greece (including Crete ), Denmark (including the Faroe Islands ), Finland , Germany , Ireland , Switzerland , the Netherlands , Spain , Hungary , Italy (including Sardinia and Sicily ), Iceland , Portugal , Malta , Norway , Poland , Romania , Sweden , Turkey , Latvia , Russia (north of the European part, the Caucasus ), Ukraine , the countries of the former Czechoslovakia and Yugoslavia
- Pasta : Azores , Madeira , Canary Islands
- Asia : countries of Transcaucasia , Turkey , Lebanon , Iran , Japan
- Africa : Tunisia , Algeria , Morocco
- North America : USA , Canada
The only known species of Derbyanki in Russia (not counting the Japanese derbyanka growing in the South Kuriles ) [2] .
It prefers shady forests with acidic , poor, moist humus soils [2] , in meadows, up to the mountain belt [6] .
Botanical description
Hemicryptophyte [2] .
Herbaceous evergreen plant 20–75 cm tall with a thick rhizome [2] .
Fronds : leathery, barren, trophyophylies , recumbent, form a rosette ; brown sporophylls linearly oblong, erect. Wintering trofophylls, no sporophylls [2] .
Spores ripen in linear sorus from July to September. Brides long, narrow [2] .
The number of chromosomes is 2n = 68 [7] .
Value
Ornamental plant grown in gardens [8] . In culture, it does not withstand temperatures below −25 ° C [2] .
Root and stems can be eaten during the famine. Young, soft stems can be chewed to reduce the feeling of thirst [9] .
Various parts of the fern are used in medicine: the leaves are used in the treatment of cancer, lung diseases and stomach problems, the branches are used to treat skin ulcers, and the decoction of the root is used in the treatment of diarrhea [9] .
The leaves are used in spleen tumors and as wound healing [6] .
Environmental situation
It is listed in the Red Books of Eastern Fennoscandia, Latvia, Estonia, the Krasnodar Territory of Russia, Lviv and Chernihiv Regions of Ukraine [1] .
Synonyms
Synonymous names [10] :
- Acrostichum spicant ( L. ) Willd.
- Asplenium spicant Bernh.
- Blechnum spicant var. elongata B. Boivin
- Lomaria spicant ( L. ) Desv.
- Lomaria spicant var. elongata hook.
- Lomaria spicant f. serrulatum clute
- Onoclea spicant Hoffm.
- Osmunda spicant L.
- Struthiopteris spicant ( L. ) FW Weiss
Notes
- ↑ 1 2 Blechnum spicant : information about the taxon in the Plantarium project (a determinant of plants and an illustrated atlas of species).
- ↑ 1 2 3 4 5 6 7 8 Derbyanka . Encyclopedia of ornamental garden plants.
- ↑ IPNI Plant Name Details.
- ↑ Blechnum spicant (L.) Sm. Tropicos.
- ↑ Species details . Catalog of Life - 2014 Annual Checklist
- ↑ 1 2 Part I - Families Lycopodiaceae - Ephedraceae, Part II - Additions to Volumes 1–7 // Plant Resources of Russia and Neighboring States / Ed. ed. A.L. Budantsev; Bot Inst them. V. L. Komarova RAS. - SPb. : Peace and Family-95, 1996. - p. 38. - 571 p.
- ↑ Blechnum spicant (L.) Sm. Tropicos.
- ↑ View Plant . Great Plant Picks.
- ↑ 1 2 Blechnum spicant . PFAF Plant Database
- ↑ Blechnum spicant (L.) Sm. - The Plant List