| 词条 | Daedaleopsis confragosa |
| 释义 |
| image = Rötende Blätterwirrling Daedaleopsis confragosa.JPG | image_width = 234px | image_caption = Blushing brackets in Erbach, Germany | regnum = Fungi | divisio = Basidiomycota | classis = Agaricomycetes | ordo = Polyporales | familia = Polyporaceae | genus = Daedaleopsis | species = D. confragosa | binomial = Daedaleopsis confragosa | binomial_authority = (Bolton) J.Schröt. (1888) | synonyms_ref = [1] | synonyms ={{plainlist|
}} }} Daedaleopsis confragosa, commonly known as the thin walled maze polypore or the blushing bracket, is a species of polypore fungus in the family Polyporaceae. A plant pathogen, it causes a white rot of injured hardwoods, especially willows. The fruit bodies are semicircular and tough, have a concentrically zoned brownish upper surface, and measure up to {{convert|20|cm|in|0|abbr=on}} in diameter. The whitish underside turns gray-brown as the fruit body ages, but bruises pink or red. It is found all year and is common in northern temperate woodlands of eastern North America, Europe, and Asia. The species was first described from Europe in 1791 as a form of Boletus, and has undergone several changes of genus in its taxonomic history. It acquired its current name when Joseph Schröter transferred it to Daedaleopsis in 1888. TaxonomyDaedaleopsis confragosa was first described scientifically under the name Boletus confragosus by English naturalist James Bolton, in his 1791 work An History of Fungusses, growing about Halifax. He reported finding specimens on old trees near Fixby Hall, and having specimens sent to him from Darlington.[2] The species has been shuffled between several genera in its taxonomic history:[1] Daedalea by Christian Hendrik Persoon in 1801; Trametes by Gottlob Ludwig Rabenhorst in 1844; Polyporus by Paul Kummer in 1871; Stigila by Otto Kuntze in 1891; Lenzites by Patouillard in 1900; Agaricus by William Alphonso Murrill in 1905; and Ischnoderma by Ivan Zmitrovich in 2001. It was transferred to its current genus, Daedaleopsis, by German mycologist Joseph Schröter in 1888.[4] D. confragosa is the type species of the genus Daedaleopsis.[5]Several varieties have been described. L. Ljubarskii published var. bulliardi and var. rubecens in 1975.[6] Both of these varieties were published invalidly are not considered to have independent taxonomic significance: variety rubescens is folded into synonymy with the main variety,[7] while variety bulliardi is now considered synonymous with Trametes suaveolens.[8] Variety tricolor, proposed by Appollinaris Semenovich Bondartsev and Rolf Singer in 1953,[9] is now the independent species Daedaleopsis tricolor.[10] Bondartsev described the form sibirica in 1953,[9] but this is also no longer independent.[12] The polypore has acquired several vernacular names, including "thin-maze flat polypore",[13] "thin walled maze polypore", "blood-stained bracket",[15] and "blushing bracket".[16] The latter name refers to its characteristic bruising reaction.[17] James Bolton referred to it as the "rugged boletus".[2] DescriptionThe shelflike or bracketlike fruit body is fan-shaped to semicircular, and typically measures {{convert|5|–|15|cm|in|0|abbr=on}} in diameter, and up to {{convert|2|cm|in|1|abbr=on}} thick.[20] Its upper surface is broadly convex to flat, dry, smooth to somewhat hairy, and usually has concentric zone lines. Its color ranges from reddish brown to brown to grayish, sometimes becoming blackish in maturity. The cap surface may have an umbo at the point of attachment to the substrate.[22] Fruit bodies are leathery to corky when moist, but become hard and rigid when dry. The flesh is white to pinkish to brownish and tough. The underside of the fruit bodies features tiny pores measuring about 0.5–1.5 mm in diameter. They are white to tan to brown, but will develop pinkish or reddish tones if bruised. Pore shape is highly variable, ranging from circular to elongated, to mazelike, to gill-like. The tubes are up to {{convert|1.5|cm|in|1|abbr=on}} long. The fruit body lacks a stalk, as the shelf attaches directly to the substrate. The inedible fruit bodies have no distinctive odor and a slightly bitter taste.[16] The spore print is white; spores are cylindrical, smooth, and measure 7–11 by 2–3 μm. The basidia (spore-bearing cells) have a shape ranging from cylindrical to club-shaped, and dimensions of 20–40 by 3–5 μm. The hymenium features numerous hyphidia (modified terminal hyphae), which measure 2–3 μm. The hyphal system of Daedaleopsis confragrosa is trimitic, meaning that there are three types of hyphae in the fruit body: skeletal hyphae, which provide structural support, are thick walled, measuring 3–7 μm in diameter; generative hyphae, responsible for new growth, can be either thin- or thick-walled, may contain clamps, and measure 2–6 μm; binding hyphae, thick-walled and much branched, are 2–5 μm.[20] The polypore is used in ornamental paper making, whereby the fruit bodies are pulped, pressed, and dried to produce sheets with unusual textures and colors.[17] Similar species{{multiple image| align = right | image1 = Cerrena unicolor 45687.jpg | width1 = {{#expr: (140 * 750 / 500) round 0}} | caption1 = Cerrena unicolor | image2 = Daedalea quercina G3.jpg | width2 = {{#expr: (140 * 1057 / 793) round 0}} | caption2 = Daedalea quercina }}Cerrena unicolor (formerly Daedalea unicolor) is a common polypore species with a mazelike pore surface that can resemble D. confragosa. It can be distinguished by its thinner fruit bodies, a black line in the flesh, and the way that the tubes often break into irregular flattened teeth in maturity. Daedalea quercina, common on oak, has a larger fruit body up to {{convert|20|cm|in|0|abbr=on}} in diameter and {{convert|1|–|8|cm|in|1|abbr=on}} thick, and its pore surface is more distinctively labyrinthine (maze-like). It causes a brown heart rot, where carbohydrates are removed from the inner heartwood, leaving brownish, oxidized lignin.[27] Ecology and distributionDaedaleopsis confragosa is a lignicolous fungus that produces a decay of sapwood. It causes white rot, a type of wood decay in which lignin is degraded and cellulose remains as a light-colored residue. The fruit bodies grow singly or in groups, sometimes in tiers,[22] in the wounds of living trees. Its preferred host is willow, but it has also been found on birch and other hardwoods. Fruiting usually occurs from June to December, but the hard shelves can persist year-round. In North America, the species is most common in eastern locales, but rare in western regions.[16] It is common in Europe, and is one of the 100 most common fungi in the United Kingdom.[22] Its European range extends east to the Urals.[33] In Asia it is widely distributed, having been recorded from China,[34] western Maharashtra (India),[35] Iran,[36] and Japan.[37]The fruit bodies are popular among fungus-loving beetles. In a Russian study, 54 species from 16 families in the Coleoptera complex were recorded using the fungus; the most common were Cis comptus, Sillcacis affinis (Ciidae), Tritoma subbasalis, Dacne bipustulata (Erotylidae), Mycetophagus multipunctatus, M. piceus (Mycetophagidae), and Thymalus oblongus (Trogossitidae).[33] Bioactive compoundsThe triterpenes 3α-carboxyacetoxyquercinic acid, 3α-carboxyacetoxy-24-methylene-23-oxolanost-8-en-26-oic acid, and 5α,8α-epidioxyergosta-6,22-dien-3β-ol (ergosterol peroxide) have been isolated from D. confragosa.[39] Lectins from D. confragosa, tested against rabbit and human erythrocytes, were determined to have anti-H serological specificity.[40] Analysis of the lipid and fatty acid composition revealed that D. confragosa contains 20.1% total lipids (mg/g dry weight), 32.9% neutral lipids, 53.8% phospholipid, and 13.3% glycolipids. An analysis of hydroxy fatty acid content showed that D. confragosa contains, as a percentage of total fatty acids, 0.02% 7-hydroxy-8,14-dimethyl-9-hexadecenoic acid and 0.01% 7-hydroxy-8,16-dimethyl-9-octadecenoic acid.[41] References1. ^1 {{cite book |title=Mushrooms of the Southeastern United States |author=Bessette AE |author2=Roody WC |author3=Bessette AR. |year=2007 |publisher=Syracuse University Press |location=Syracuse, New York |isbn=978-0-8156-3112-5 |page=251 |url=https://books.google.com/books?id=IB1Gv3jZMmAC&pg=PA251}} [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25]2. ^1 2 {{cite book |author=Bolton J. |title=An History of Fungusses, Growing about Halifax |year=1791 |location=Halifax, Canada |publisher=Husddersfield |page=160 |url=https://www.biodiversitylibrary.org/page/4307098}} 3. ^1 2 {{cite book |author=Bondartsev AS. |title=The Polyporaceae of the European USSR and Caucasia |year=1953 |publisher=Israel Program for Scientific Translations |location=Moscow |page=571}} 4. ^1 {{cite journal |author=Chi Y-J |author2=Pan X-R. |title=Cultural characters of 10 polypore species growing on broad-leaf trees in forest reserves of Northeastern China |journal=Mycosystema |year=2001 |volume=20 |issue=2 |pages=258–63 |issn=1007-3515 |language=Chinese}} 5. ^1 2 {{cite journal |author=Courtecuisse R. |year=1999 |title=Mushrooms of Britain and Europe |series=Collins Wildlife Trust Guides |location=London, UK |publisher=Harpercollins |page=337 |isbn=978-0-00-220012-7}} 6. ^1 {{cite journal |author=Dembitsky VM |author2=R̆ezanka T |author3=Shubinat EE. |title=Unusual Hydroxy fatty acids from some higher fungi |journal=Phytochemistry |year=1993 |volume=34 |issue=4 |pages=1057–9 |doi=10.1016/S0031-9422(00)90713-1}} 7. ^1 {{cite journal|author=Garnweidner E. |year=2011 |title=Mushrooms and Toadstools of Britain and Europe |publisher=HarperCollins |page=182 |isbn=978-0-261-67406-6}} 8. ^1 {{cite journal |author=Hattori T |author2=Hongo T. |title=Distribution of the wood-decaying Hymenomycetes in Amami Island Japan |journal=Memoirs of the National Science Museum (Tokyo) |year=1990 |volume=23 |pages=63–8 |language=Japanese}} 9. ^1 {{cite book |author=Healy RA |author2=Huffman DR |author3=Tiffany LH |author4=Knaphaus G. |title=Mushrooms and Other Fungi of the Midcontinental United States |series=Bur Oak Guide |publisher=University of Iowa Press |location=Iowa City, Iowa |year=2008 |page=191 |isbn=978-1-58729-627-7 |url=https://books.google.com/books?id=tl2fVAHuej4C&pg=PA191}} 10. ^1 2 {{cite journal |author=Krasutskii BV. |title=Coleoptera associated with Daedaleopsis confragosa (Bolton: Fr.) J. Schrot (Basidiomycetes, Aphyllophorales) in the forests of the Urals and Trans-Urals |journal=Entomologicheskoe Obozrenie |year=2007 |volume=86 |issue=2 |pages=289–305 |issn=0367-1445}} 11. ^1 {{cite journal |author=Ljubarskii LV |author2=Vasilyeva LN. |title=Dereborazrusajuscie Gribi Dal'nego Vostoka |trans-title=Wood destroying fungi of the [Soviet] far East |year=1975 |publisher=Nauka |location=Novosibirsk |language=Russian |page=140}} 12. ^1 {{cite journal |author=Pemberton RT. |title=Agglutinins (lectins) from some British higher fungi |journal=Mycological Research |volume=98 |issue=3 |pages=277–90 |doi=10.1016/S0953-7562(09)80455-3}} 13. ^1 2 3 {{cite book |author=Phillips R. |title=Mushrooms and Other Fungi of North America |publisher=Firefly Books |location=Buffalo, New York |year=2005 |page=312 |isbn=978-1-55407-115-9}} 14. ^1 {{cite journal|author=Rathod MM. |title=Taxonomic studies on the daedaloid and hexagonoid polypores form the forest of Western Maharasta |journal=Recent Research in Science and Technology |year=2011 |volume=3 |issue=5 |pages=50–6 |url=http://recent-science.com/index.php/rrst/article/viewFile/5423/2835 |format=PDF |deadurl=yes |archiveurl=https://web.archive.org/web/20131019102119/http://recent-science.com/index.php/rrst/article/viewFile/5423/2835 |archivedate=2013-10-19 |df= }} 15. ^1 2 {{cite book |author=Roberts P |author2=Evans S. |title=The Book of Fungi |year=2011 |publisher=University of Chicago Press |location=Chicago, Illinois |page=378 |isbn=978-0-226-72117-0}} 16. ^1 {{cite journal |author=Rösecke J |author2=König WA. |title=Constituents of the fungi Daedalea quercina and Daedaleopsis confragosa var. tricolor |journal=Phytochemistry |year=2000 |volume=54 |issue=8 |pages=757–62 |doi=10.1016/S0031-9422(00)00130-8}} 17. ^1 {{cite journal |author=Saber M. |title=Contribution to the knowledge of Aphyllophorales collected in Iran |journal=Iranian Journal of Plant Pathology |year=1987 |volume=23 |issue=1–4 |pages=21–36 |issn=0006-2774}} 18. ^1 {{cite book |author=Schröter J. |title=Kryptogamen-Flora von Schlesien |year=1888 |volume=3–1(4) |location=Lehre, Germany |publisher=Cramer |language=German |page=493 |url= }} 19. ^1 2 3 {{cite book |author=Sterry P |author2=Hughes B. |year=2009 |title=Complete Guide to British Mushrooms & Toadstools |publisher=HarperCollins |page=258 |isbn=978-0-00-723224-6}} 20. ^1 {{cite web |title=Daedaleopsis confragosa f. sibirica (P. Karst.) Bondartsev, Trut. Grib Evrop. Chasti SSSR Kavkaza [Bracket Fungi Europ. U.S.S.R. Caucasus] (Moscow-Leningrad): 571 (1953) |url=http://www.indexfungorum.org/names/NamesRecord.asp?RecordID=352060 |publisher=Index Fungorum. CAB International |accessdate=2013-10-18}} 21. ^1 {{cite web |title=Daedaleopsis confragosa var. bulliardii (Fr.) Ljub., in Lyubarskiĭ & Vasil'eva, Derevorazrushayushchie Griby Dal'nega Vostoka [Wood destroying fungi of the [Soviet] far East] (Novosibirsk): 140 (1975) |url=http://www.indexfungorum.org/names/NamesRecord.asp?RecordID=117597 |publisher=Index Fungorum. CAB International |accessdate=2013-10-18}} 22. ^1 {{cite web |title=Daedaleopsis confragosa var. rubescens (Fr.) Ljub., in Lyubarskiĭ & Vasil'eva, Derevorazrushayushchie Griby Dal'nega Vostoka [Wood destroying fungi of the [Soviet] far East] (Novosibirsk): 140 (1975) |url=http://www.indexfungorum.org/names/NamesRecord.asp?RecordID=117598 |publisher=Index Fungorum. CAB International |accessdate=2013-10-18}} 23. ^1 {{cite web |title=Daedaleopsis confragosa var. tricolor (Bull.) Bondartsev & Singer, Trut. Grib Evrop. Chasti SSSR Kavkaza [Bracket Fungi Europ. U.S.S.R. Caucasus] (Moscow-Leningrad): 571 (1953) |url=http://www.indexfungorum.org/names/NamesRecord.asp?RecordID=352059 |publisher=Index Fungorum. CAB International |accessdate=2013-10-18}} 24. ^1 {{cite web |title=Daedaleopsis J. Schröt., in Cohn, Krypt.-Fl. Schlesien (Breslau) 3.1(25–32): 492 (1888) [1889] |url=http://www.indexfungorum.org/names/NamesRecord.asp?RecordID=17466 |publisher=Index Fungorum. CAB International |accessdate=2013-10-06}} 25. ^1 2 {{cite web |title=Daedaleopsis confragosa (Bolton) J. Schröt. 1888 |url=http://www.mycobank.org/BioloMICS.aspx?Table=Mycobank&Rec=58228&Fields=All |publisher=MycoBank. International Mycological Association |accessdate=2013-10-18}} }}{{good article}}{{Taxonbar|from=Q2120850}} 8 : Fungi described in 1791|Fungi of Asia|Fungi of Europe|Fungi of North America|Inedible fungi|Fungal tree pathogens and diseases|Polyporaceae|Fungi of the Middle East |
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