Dryopteris expansa
Table of Contents
Details Top
| Internal ID | UUID64407717f0d68528154918 |
| Scientific name | Dryopteris expansa |
| Authority | (C.Presl) Fraser-Jenk. & Jermy |
| First published in | Fern Gaz. 11: 338. 1977 |
Description Top
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Dryopteris expansa, commonly known as the alpine buckler fern, northern buckler-fern or spreading wood fern, is a species of fern native to cool temperate and subarctic regions of the Northern Hemisphere. It prefers cool, moist mixed or evergreen forests and rock crevices on alpine slopes, often growing on rotting logs and tree stumps and rocky slopes. It has a stout, woody, creeping or ascending stock with large, green lacy fronds typically 10–60 cm (4–24 in) and rarely 90 cm (35 in) long. The root contains filicin, a substance that paralyses tapeworms and other internal parasites and has been used in herbal medicine as a worm expellent.
Synonyms Top
| Scientific name | Authority | First published in |
|---|---|---|
| Dryopteris minimisora | Nakai | Bull. Natl. Sci. Mus. Tokyo 27: 19. 1949. (1949) |
| Lastrea expansa | C.Presl | Tent. Pterid. 76. 1836 |
| Dryopteris assimilis | S.Walker | Amer. J. Bot. 48: 607 (1961) |
| Dryopteris dilatata subsp. americana | Hultén | |
| Nephrodium expansum | C.Presl | Reliq. Haenk. 1: 38 (1825) |
| Dryopteris spinulosa subsp. assimilis | (S.Walker) Schidlay | Fl. Slov. 2: 217 1966 |
| Dryopteris morrisonensis | Hayata | J. Coll. Sci. Imp. Univ. Tokyo 30. 450. 1911; Ic. Fl. Formos (1911) |
| Dryopteris siranensis | Nakai | Bull. Natl. Sci. Mus. Tokyo 33: 3. 1953. (1953) |
| Dryopteris austriaca subsp. assimilis | (Walker) O.Bolòs & Vigo | Fl. Països Catalans 170. 1984 |
| Dryopteris carthusiana subsp. assimilis | (Walker) O.Bolòs, Vigo, Masalles & Ninot | Fl. Man. Països Catalans 1213. 1990 |
| Dryopteris expansa subsp. assimilis | (S.Walker) Tzvelev | Sosud. Rast. Sovet. Dal'nego Vostoka 5: 54. 1991 |
| Dryopteris spinulosa var. morrisonensis | Hayata | J. Coll. Sci. Imp. Univ. Tokyo 30: 422. 1911 |
| Aspidium spinulosum var. oblongum | Milde | Fil. Europ. Atlant. 137. 1867 |
Common names Top
Add a new one! Suggest a correction!| Language | Common/alternative name |
|---|---|
| English | spreading woodfern |
| English | alpine buckler fern |
| English | northern buckler-fern |
| English | spreading wood fern |
| Czech | kapraď podobná |
| German | feingliedriger wurmfarn |
| Estonian | laiuv sõnajalg |
| Finnish | isoalvejuuri |
| Hungarian | hegyi pajzsika |
| Norwegian Bokmål | bruntelg |
| Norwegian Bokmål | sauetelg |
| Dutch | tere stekelvaren |
| Polish | nerecznica górska |
| Russian | Щитовник распростёртый |
| Swedish | nordbräken |
| Chinese | 闊葉鱗毛蕨 |
| Chinese | 广布鳞毛蕨 |
| Chinese | 大鳞毛蕨 |
Varieties (abbr. var.) Top
Add a new one! Suggest a correction!| Name | Authority | First published in |
|---|---|---|
| Dryopteris expansa var. alpina | (Moore) Viane | Pl. Syst. Evol. 153(1-2): 90 (1986) |
| Dryopteris expansa var. willeana | (Lid) Elven | Nordic J. Bot. 16(1): 4 (1996): (1996) |
Germination/Propagation Top
Suggest a correction or add new data!
No germination or propagation data was added yet.
Distribution (via POWO/KEW) Top
Legend for the distribution data:
- Doubtful data
- Extinct
- Introduced
- Native
-
Asia-temperate click to expand
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Caucasus
- North Caucasus
- Transcaucasus
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China
- China North-central
- Inner Mongolia
- Manchuria
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Eastern Asia
- Japan
- Korea
- Taiwan
-
Mongolia
- Mongolia
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Russian Far East
- Amur
- Kamchatka
- Khabarovsk
- Kuril Islands
- Magadan
- Primorye
- Sakhalin
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Siberia
- Altay
- Buryatiya
- Chita
- Irkutsk
- Krasnoyarsk
- Tuva
- West Siberia
- Yakutskiya
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Western Asia
- Turkey
-
Caucasus
-
Europe click to expand
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Eastern Europe
- Baltic States
- Belarus
- Central European Russia
- East European Russia
- North European Russia
- Ukraine
-
Middle Europe
- Austria
- Belgium
- Czechoslovakia
- Germany
- Hungary
- Netherlands
- Poland
- Switzerland
-
Northern Europe
- Denmark
- Finland
- Great Britain
- Iceland
- Norway
- Sweden
-
Southeastern Europe
- Albania
- Bulgaria
- Greece
- Italy
- Romania
- Yugoslavia
-
Southwestern Europe
- Corse
- France
- Portugal
- Spain
-
Eastern Europe
-
Northern America click to expand
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Eastern Canada
- Labrador
- Newfoundland
- Ontario
- Québec
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North-central U.S.A.
- Minnesota
- Wisconsin
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Northeastern U.S.A.
- Michigan
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Northwestern U.S.A.
- Colorado
- Idaho
- Montana
- Oregon
- Washington
- Wyoming
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Southwestern U.S.A.
- California
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Subarctic America
- Alaska
- Greenland
- Northwest Territorie
- Yukon
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Western Canada
- Alberta
- British Columbia
-
Eastern Canada
Links to other databases Top
Suggest others/fix!| Database | ID/link to page |
|---|---|
| World Flora Online | wfo-0001107301 |
| UNII | 94I3R074DD |
| Canadensys | 5391 |
| USDA Plants | DREX2 |
| Tropicos | 26600148 |
| INPN | 95566 |
| Flora of Italy | 119 |
| KEW | urn:lsid:ipni.org:names:84669-2 |
| The Plant List | tro-26600148 |
| Open Tree Of Life | 866221 |
| NCBI Taxonomy | 239563 |
| NBN Atlas | NHMSYS0000458190 |
| Nature Serve | 2.153921 |
| IPNI | 84669-2 |
| iNaturalist | 64055 |
| GBIF | 5275102 |
| Freebase | /m/066vy1 |
| WisFlora | 3442 |
| EPPO | DYOEX |
| EOL | 597374 |
| Elurikkus | 4467 |
| Calflora (Californian flora) | 2824 |
| USDA GRIN | 456027 |
| Wikipedia | Dryopteris_expansa |
Genomes (via NCBI) Top
No reference genome is available on NCBI yet. We are constantly monitoring for new data.
Scientific Literature Top
Below are displayed the latest 15 articles published in PMC (PubMed Central®) and other sources (DOI number only)!
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Phytochemical Profile Top
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Below are displayed the proven (via scientific papers) natural compounds!
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| Name | PubChem ID | Canonical SMILES | MW | Found in | Proof |
|---|---|---|---|---|---|
| > Benzenoids / Benzene and substituted derivatives / Diphenylmethanes | |||||
| Methylenebisdesaspidinol | 613973 | Click to see CCCC(=O)C1=C(C(=C(C=C1O)OC)CC2=C(C=C(C(=C2O)C(=O)CCC)O)OC)O | 432.50 | unknown | https://doi.org/10.3891/ACTA.CHEM.SCAND.17-1886 |
| Phloraspidinol | 15190 | Click to see CCCC(=O)C1=C(C(=C(C=C1O)OC)CC2=C(C(=C(C(=C2O)C(=O)CCC)O)C)OC)O | 446.50 | unknown | https://doi.org/10.3891/ACTA.CHEM.SCAND.17-1886 |
| > Hydrocarbons / Saturated hydrocarbons / Alkanes | |||||
| Pentadecane | 12391 | Click to see CCCCCCCCCCCCCCC | 212.41 | unknown | https://doi.org/10.1055/S-2007-969987 |
| Tetradecane | 12389 | Click to see CCCCCCCCCCCCCC | 198.39 | unknown | https://doi.org/10.1055/S-2007-969987 |
| Tridecane | 12388 | Click to see CCCCCCCCCCCCC | 184.36 | unknown | https://doi.org/10.1055/S-2007-969987 |
| > Hydrocarbons / Unsaturated hydrocarbons / Unsaturated aliphatic hydrocarbons | |||||
| 1-Heptadecene | 23217 | Click to see CCCCCCCCCCCCCCCC=C | 238.50 | unknown | https://doi.org/10.1055/S-2007-969987 |
| > Lipids and lipid-like molecules / Fatty Acyls / Lineolic acids and derivatives | |||||
| Linoleic Acid | 5280450 | Click to see CCCCCC=CCC=CCCCCCCCC(=O)O | 280.40 | unknown | https://doi.org/10.1055/S-2007-969987 |
| > Lipids and lipid-like molecules / Prenol lipids / Diterpenoids | |||||
| orthosiphol I | 10674582 | Click to see CC(=O)OC1C(C(C2CC(C3(C(C2(C1OC(=O)C4=CC=CC=C4)C)C(=O)CC(C3=O)(C)C=C)O)O)(C)C)OC(=O)C | 570.60 | unknown | https://doi.org/10.1111/J.2042-7158.1961.TB11865.X |
| > Lipids and lipid-like molecules / Prenol lipids / Terpene glycosides | |||||
| (1S,3aS,4R,7R,8aR)-4-(hydroxymethyl)-1-methyl-7-[2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypropan-2-yl]-3,3a,4,5,6,7,8,8a-octahydro-1H-azulen-2-one | 10938610 | Click to see CC1C2CC(CCC(C2CC1=O)CO)C(C)(C)OC3C(C(C(C(O3)CO)O)O)O | 416.50 | unknown | https://doi.org/10.3891/ACTA.CHEM.SCAND.18-0344 |
| > Lipids and lipid-like molecules / Prenol lipids / Tetraterpenoids / Carotenoids / Xanthophylls | |||||
| Zeinoxanthin | 5281234 | Click to see CC1=C(C(CC(C1)O)(C)C)C=CC(=CC=CC(=CC=CC=C(C)C=CC=C(C)C=CC2C(=CCCC2(C)C)C)C)C | 552.90 | unknown | https://doi.org/10.1016/0305-1978(85)90030-4 |
| > Lipids and lipid-like molecules / Prenol lipids / Triterpenoids | |||||
| Squalene | 638072 | Click to see CC(=CCCC(=CCCC(=CCCC=C(C)CCC=C(C)CCC=C(C)C)C)C)C | 410.70 | unknown | https://doi.org/10.1055/S-2007-969987 |
| > Organic oxygen compounds / Organooxygen compounds / Carbonyl compounds / Phenylketones / Alkyl-phenylketones | |||||
| Aspidinol | 122841 | Click to see CCCC(=O)C1=C(C(=C(C=C1O)OC)C)O | 224.25 | unknown | https://doi.org/10.1111/J.2042-7158.1961.TB11865.X |
| Desaspidin | 8238 | Click to see CCCC(=O)C1=C(C(=C(C=C1O)OC)CC2=C(C(C(=O)C(=C2O)C(=O)CCC)(C)C)O)O | 446.50 | unknown | https://doi.org/10.1111/J.2042-7158.1961.TB11865.X |
| > Organoheterocyclic compounds / Benzoxepines | |||||
| (9S,10R)-10-(1,3-benzodioxol-5-yl)-9-methyl-8-methylidene-9,10-dihydro-[1,3]dioxolo[4,5-g][2]benzoxepin-6-one | 101123627 | Click to see CC1C(C2=C(C=CC3=C2OCO3)C(=O)OC1=C)C4=CC5=C(C=C4)OCO5 | 352.30 | unknown | https://doi.org/10.3891/ACTA.CHEM.SCAND.17-2361 |
Collections Top
| In private collections | 0 |
| In public collections | 0 |