200 lines
17 KiB
XML
200 lines
17 KiB
XML
<document id="020B8E3053090E907C01F8F4CF0B79E4" ID-CLB-Dataset="28201" ID-DOI="http://dx.doi.org/10.3897/mycokeys.41.28485" ID-GBIF-Dataset="594a7735-978f-430d-8f2a-f94ccf85730f" ID-PMC="PMC6194139" ID-Pensoft-Pub="1314-4049--29" ID-PubMed="30344442" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-4049--29" ModsDocOrigin="MycoKeys " ModsDocTitle="Dentipellistasmanica sp. nov. (Hericiaceae, Basidiomycota) from Australia" checkinTime="1553125605267" checkinUser="pensoft" docAuthor="Ji, Xiao-Hong, Chen, Qian, Gates, Genevieve & Du, Ping" docDate="2018" docId="BA9D653572819D03B4725CD843B29FF5" docLanguage="en" docName="MycoKeys 41: 29-38" docOrigin="MycoKeys 41" docSource="http://dx.doi.org/10.3897/mycokeys.41.28485" docTitle="Dentipellis tasmanica Y. C. Dai, G. M. Gates, X. H. Ji & P. Du, sp. nov." docType="treatment" docVersion="6" lastPageNumber="35" masterDocId="CC50FF86FFDCFFF0801FFFA28F41FFAD" masterDocTitle="Dentipellistasmanica sp. nov. (Hericiaceae, Basidiomycota) from Australia" masterLastPageNumber="38" masterPageNumber="29" pageNumber="33" updateTime="1732876715310" updateUser="ExternalLinkService">
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<mods:mods id="C1B33ED813AA2C831259F142F38D5569" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:title id="40E7579540A71A05A7956917D92D1C94">Dentipellistasmanica sp. nov. (Hericiaceae, Basidiomycota) from Australia</mods:title>
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<mods:name id="9C92B2A2219042CD0D5F6A36D425ECC3" type="personal">
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<mods:roleTerm id="A8E601F8DB98EC8FD1B74D80917FCF03">Author</mods:roleTerm>
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<mods:namePart id="77FEBFCB4AB3E90BC9E4EA1169A490F7">Ji, Xiao-Hong</mods:namePart>
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<mods:roleTerm id="EC31123353DC0EEA1CEF3A118029833C">Author</mods:roleTerm>
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<mods:namePart id="564F409821FAE744BF55B97F6A24A4E6">Chen, Qian</mods:namePart>
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<mods:namePart id="03215A6B79407BA8BE89E55A3D304990">Gates, Genevieve</mods:namePart>
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<mods:namePart id="0081638450593F25EE8FE6D0A61C1128">Du, Ping</mods:namePart>
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<mods:typeOfResource id="931BD4609140A3F05F79A622C05DEFAA">text</mods:typeOfResource>
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<mods:title id="9743842CA84B07AA498CE0AC64C79918">MycoKeys</mods:title>
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<mods:part id="0B44DD7817C15529257754AB58E6476B">
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<mods:date id="734E361B7B7AB860686EE5BC18945D00">2018</mods:date>
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<mods:detail id="980A4FF1B9C385C8F00B3301E2CC9A05" type="volume">
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<mods:number id="1016FC034C66E43A1C68B6B03658F535">41</mods:number>
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<mods:start id="C8C8817472A6D68B2FD78E38061AAE13">29</mods:start>
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<mods:location id="39853038305B8A04A3737DFDBAF59BEF">
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<mods:url id="951D40CB4E658E20E8E18B2D17F117EE">http://dx.doi.org/10.3897/mycokeys.41.28485</mods:url>
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<mods:classification id="8EC9AAC5424F414FABC4E6053BC85C8A">journal article</mods:classification>
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<mods:identifier id="C78FECA40E5626A784A78762C6677436" type="DOI">http://dx.doi.org/10.3897/mycokeys.41.28485</mods:identifier>
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<mods:identifier id="BB0602D0E359B26B4416C673C0805384" type="Pensoft-Pub">1314-4049--29</mods:identifier>
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</mods:mods>
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<treatment id="BA9D653572819D03B4725CD843B29FF5" ID-GBIF-Taxon="154473944" LSID="urn:lsid:plazi:treatment:BA9D653572819D03B4725CD843B29FF5" httpUri="http://treatment.plazi.org/id/BA9D653572819D03B4725CD843B29FF5" lastPageId="6" lastPageNumber="35" pageId="4" pageNumber="33" scope_family="Hericiaceae" scope_phylum="Basidiomycota">
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<subSubSection id="1C7FDA3F3322061030D315A6E61084CC" pageId="4" pageNumber="33" type="nomenclature">
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<paragraph id="51E589491ED059D888E02EBF52FC6BB0" pageId="4" pageNumber="33">
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<taxonomicName id="8F76E3350249D9A37DB28571B9BEABB8" ID-CoL="6CKDF" LSID="MB827073" authority="Y. C. Dai, G. M. Gates, X. H. Ji & P. Du" class="Agaricomycetes" family="Hericiaceae" genus="Dentipellis" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Dentipellis tasmanica" order="Russulales" pageId="4" pageNumber="33" phylum="Basidiomycota" rank="species" species="tasmanica">Dentipellis tasmanica Y.C. Dai, G.M. Gates, X.H. Ji & P. Du</taxonomicName>
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<taxonomicNameLabel id="58CE1010540204A9540893A7D5E6EEFF" pageId="4" pageNumber="33">sp. nov.</taxonomicNameLabel>
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Figs 1, 2
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</paragraph>
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</subSubSection>
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<subSubSection id="9907DBC914424809F674FC88F1E17A60" pageId="4" pageNumber="33" type="diagnosis">
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<paragraph id="29490533D165C647E20F054E45994875" pageId="4" pageNumber="33">Diagnosis.</paragraph>
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<paragraph id="A3391A0F51287DBBE46944BF45216075" pageId="4" pageNumber="33">
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Differs from other
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<taxonomicName id="C7D1ADBC0318142B77E802F184CE92D3" class="Agaricomycetes" family="Hericiaceae" genus="Dentipellis" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Dentipellis" order="Russulales" pageId="4" pageNumber="33" phylum="Basidiomycota" rank="genus">Dentipellis</taxonomicName>
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species by its gloeoplerous hyphae and gloeocystidia that become dark blue in
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<normalizedToken id="9E9FE3743C1C7B26F6B17EA9F4C1F4A7" originalValue="Melzer’s">Melzer's</normalizedToken>
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reagent and the presence of chlamydospores in subiculum.
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</paragraph>
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</subSubSection>
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<subSubSection id="F25617ADCC1E402AFF0DB9B8A89954EF" pageId="4" pageNumber="33" type="holotype">
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<paragraph id="2D6AD2756C319D8A2C404F6FAD48002D" pageId="4" pageNumber="33">Holotype.</paragraph>
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<paragraph id="CA3C0A663FEEA11F218A72AE770F12D3" pageId="4" pageNumber="33">
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AUSTRALIA. Tasmania: Arve River Streamside Reserve,
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<geoCoordinate id="AC9659A2E851AEA2B4C18D65EDF0FDED" direction="south" orientation="latitude" precision="925" value="-43.166668">43°10'S</geoCoordinate>
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,
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<geoCoordinate id="9FBF06B39E749854F612562DFF244031" direction="east" orientation="longitude" precision="92" value="146.80833">146°48.5'E</geoCoordinate>
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, elev. 160 m, on fallen trunk of
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<taxonomicName id="70B2AB8E6A715C7557952AE7747AFE7E" class="Magnoliopsida" family="Nothofagaceae" genus="Nothofagus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Nothofagus" order="Fagales" pageId="4" pageNumber="33" phylum="Tracheophyta" rank="genus">Nothofagus</taxonomicName>
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sp., 15 May 2018, Dai 18767 (M, isotype in BJFC; ITS GenBank accession number: MH571699, 28S GenBank accession number: MH571702).
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</paragraph>
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</subSubSection>
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<subSubSection id="D80CE0FF9CFCBCADCA2788AA1595D5B5" pageId="4" pageNumber="33" type="etymology">
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<paragraph id="46C3DA7FBC6C44766427007B3C43C9F5" pageId="4" pageNumber="33">Etymology.</paragraph>
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<paragraph id="4A1DEFADC04894ED8A98AD9F96C86CCA" pageId="4" pageNumber="33">
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<taxonomicName id="88DFE9387FB363669925156FD463788B" class="Insecta" family="Curculionidae" genus="Tasmanica" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tasmanica" order="Coleoptera" pageId="4" pageNumber="33" phylum="Arthropoda" rank="genus">Tasmanica</taxonomicName>
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(Lat.): referring to the species collected from Tasmania of Australia.
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</paragraph>
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</subSubSection>
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<subSubSection id="AA53672FECCC6D84DF05FD798CF35D9A" pageId="4" pageNumber="33" type="basidiomata">
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<paragraph id="4451EC9C7FD8558764E8348A9FC59856" pageId="4" pageNumber="33">Basidiomata.</paragraph>
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<paragraph id="264B0DAEB564D359741BEF7114F4135B" pageId="4" pageNumber="33">Annual, resupinate, inseparable from substratum, soft corky, without odour or taste when fresh, fragile upon drying, up to 100 cm long, 40 cm wide and 3.5 mm thick at centre. Hymenophore with spines, cream when fresh and cinnamon when dry, spines up to 3 mm long, 2-3 per mm across base, soft corky to fragile, a few glued at tips when dry; margin distinct, white, fibrillous to cottony, up to 5 mm wide; spines, cream, becoming fragile and clay-buff when dry, up to 3 mm long. Subiculum very thin, soft corky, white to cream, <1 mm thick.</paragraph>
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</subSubSection>
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<subSubSection id="B4C22C8B0A50C535C5B8BC1D1DC09D4D" pageId="4" pageNumber="33" type="hyphal structure">
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<paragraph id="EF0EF9AFC0D568D3D7168183DFBF9AB5" pageId="4" pageNumber="33">Hyphal structure.</paragraph>
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<paragraph id="003ED1E828E5DDA7C47A057299A913B9" pageId="4" pageNumber="33">
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Hyphal system monomitic; generative hyphae with clamp connections,
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<normalizedToken id="3F5DDF6BE05E33DCCD8E212057C3CCAA" originalValue="IKI–">IKI-</normalizedToken>
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, CB+; the colour and size unchanged in KOH.
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</paragraph>
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</subSubSection>
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<subSubSection id="12D7CD4304A3F3516D16CDD6D2BAE08A" pageId="4" pageNumber="33" type="subiculum">
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<paragraph id="C45DA3E935ECB947DD63227B61A50984" pageId="4" pageNumber="33">Subiculum.</paragraph>
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<paragraph id="D5B2CDFD21F684AC3CCA34345819B001" pageId="4" pageNumber="33">
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Generative hyphae colourless, thin- to slightly thick-walled, frequently branched, flexuous, interwoven, 3-4.5
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<normalizedToken id="63008A59EBF8DCCEF59901CA534B79C3" originalValue="μm">μm</normalizedToken>
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in diam. Gloeoplerous hyphae occasionally present, dark blue in
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<normalizedToken id="D1E2F477AD131FEB42191A9286829ACE" originalValue="Melzer’s">Melzer's</normalizedToken>
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reagent. Chlamydospores present, ellipsoid, thick-walled, 5-5.6
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<normalizedToken id="E928962688EFDCACF11B0EED7FDA1449" originalValue="×">x</normalizedToken>
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2.8-3.3
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<normalizedToken id="F18841303A121BDE4757C74AA3C6B222" originalValue="μm">μm</normalizedToken>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="F551835B77FE615FBBA2AE851FE014E3" pageId="4" pageNumber="33" type="hymenophoral trama">
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<paragraph id="C050805E481423403E8538B8569091CF" pageId="4" pageNumber="33">Hymenophoral trama.</paragraph>
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<paragraph id="5743B48D96EE8CA1C3F8AB6434CB9A1E" pageId="4" pageNumber="33">
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Generative hyphae colourless, thin-walled, frequently branched, straight, parallel along the spines, 2.8-4
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<normalizedToken id="B7D5395CA71D275309928AA51E1F325A" originalValue="μm">μm</normalizedToken>
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in diam. Gloeocystidia abundant, colourless, thin- to slightly thick-walled, clavate, contents oily and dark blue in
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<normalizedToken id="F9708C9276415B86A99CA40AEE6AAD9F" originalValue="Melzer’s">Melzer's</normalizedToken>
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reagent, rooting deep from the trama, up to a few hundred microns long, the cystidia-like apical part 30-45
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<normalizedToken id="D4A6AE1DB7F144AAC234B06EEA78F312" originalValue="×">x</normalizedToken>
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5-8
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<normalizedToken id="A0AF9C2BD56BBE52448158402CBEEA5D" originalValue="μm">μm</normalizedToken>
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. Oily material abundant amongst trama.
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</paragraph>
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</subSubSection>
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<subSubSection id="23E8403FDBDB3EF7C15FFF758E171881" lastPageId="5" lastPageNumber="34" pageId="4" pageNumber="33" type="hymenium">
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<paragraph id="ACAD663815C26AB2F4563B97B64DBE5A" pageId="4" pageNumber="33">Hymenium.</paragraph>
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<paragraph id="930B5636643B73546549E523D99819C8" lastPageId="5" lastPageNumber="34" pageId="4" pageNumber="33">
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Cystidioles colorless, thin-walled, ventricose with elongated apical portion, bearing some irregular crystals, 30-45
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<normalizedToken id="71F94F234D23CD018E587AB076C5E009" originalValue="×">x</normalizedToken>
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5-8
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<normalizedToken id="44B19F260CED6C35C1A7EA65AD3F950A" originalValue="μm">μm</normalizedToken>
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; basidia clavate with four
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<pageBreakToken id="19B0F56E51B2FCB59874B97694078765" pageId="5" pageNumber="34" start="start">sterigmata</pageBreakToken>
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and a basal clamp connection, 20-26
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<normalizedToken id="86181DF4F6F8DCF85F10DAAB42401486" originalValue="×">x</normalizedToken>
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3-4.5
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<normalizedToken id="52DD2DDA6BC701643585299C447436A0" originalValue="μm">μm</normalizedToken>
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. Basidiospores ellipsoid, coloruless, thin-walled, densely echinulate, IKI+, CB+, (3.4
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<normalizedToken id="8370CEAA131261B3AFABFB9C4D327307" originalValue="–)3.5–4.5(–">-)3.5-4.5(-</normalizedToken>
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4.8)
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<normalizedToken id="EA7CD59A592E453226DD074B935F5044" originalValue="×">x</normalizedToken>
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2.4
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<normalizedToken id="C11F0A1B144F21411D9D9D47E25045CB" originalValue="–3.2(–">-3.2(-</normalizedToken>
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3.5)
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<normalizedToken id="D793D1574E469341417479ECB8948FEE" originalValue="μm">μm</normalizedToken>
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, L = 3.99
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<normalizedToken id="095B6B14E0634BF8CD69A2872CC62736" originalValue="μm">μm</normalizedToken>
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, W = 2.92
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<normalizedToken id="4D3C607D146FD822AEC13F01E5EF8776" originalValue="μm">μm</normalizedToken>
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, Q = 1.36-1.39 (n = 90/3).
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</paragraph>
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</subSubSection>
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<subSubSection id="CF820A073BAE167C2A29B4C5D5B554BF" lastPageId="6" lastPageNumber="35" pageId="5" pageNumber="34" type="materials_examined">
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<paragraph id="3C716E7F861C7AD2536EAB5C6086A87D" pageId="5" pageNumber="34">Additional specimens examined (paratypes).</paragraph>
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<paragraph id="AD25320A86B8153F13F3FA576C78053B" lastPageId="6" lastPageNumber="35" pageId="5" pageNumber="34">
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AUSTRALIA. Tasmania: Arve River Streamside Reserve, on fallen trunk of
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<taxonomicName id="7A74CAE3558346C4FE5914CF3F837C1C" class="Magnoliopsida" family="Nothofagaceae" genus="Nothofagus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Nothofagus" order="Fagales" pageId="5" pageNumber="34" phylum="Tracheophyta" rank="genus">Nothofagus</taxonomicName>
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sp., 15 May 2018, Dai 18768 (M, duplicate in BJFC; ITS GenBank accession number: MH571700, 28S GenBank accession
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<pageBreakToken id="02F46C295784EB5FDBE2A4AC7918AAC1" pageId="6" pageNumber="35" start="start">number</pageBreakToken>
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: MH571703); Mt Field National Park,
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<geoCoordinate id="7E5C09A8298BDD0BDA08C9E3873CED98" direction="south" orientation="latitude" precision="925" value="-42.683334">42°41'S</geoCoordinate>
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,
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<geoCoordinate id="5D71170E3A17A59CF0ED61FCBA1C2A28" direction="east" orientation="longitude" precision="925" value="146.7">146°42'E</geoCoordinate>
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, elev., 180 m, on fallen trunk of
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<taxonomicName id="063C53DC2BD6A91EA0E6405031FEFEBA" class="Magnoliopsida" family="Nothofagaceae" genus="Nothofagus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Nothofagus" order="Fagales" pageId="6" pageNumber="35" phylum="Tracheophyta" rank="genus">Nothofagus</taxonomicName>
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sp., 14 May 2018, Dai 18737 (M, duplicate in BJFC; ITS GenBank accession number: MH571698, 28S GenBank accession number: MH571701).
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</paragraph>
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<caption id="A206986D92400FAAD20D6BC3C8C5E4F1" pageId="6" pageNumber="35">
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<paragraph id="785EFC5D3E472450D338969B657413EB" pageId="6" pageNumber="35">
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Figure 1. Strict consensus tree illustrating the phylogenetic position of
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<taxonomicName id="02CD972307912464F6600EDF580D1AB1" class="Agaricomycetes" family="Hericiaceae" genus="Dentipellis" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Dentipellis tasmanica" order="Russulales" pageId="6" pageNumber="35" phylum="Basidiomycota" rank="species" species="tasmanica">Dentipellis tasmanica</taxonomicName>
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, generated by the maximum parsimony method based on ITS+28S sequence data. Branches are labelled with parsimony bootstrap values ≥50% and Bayesian posterior probabilities ≥0.95.
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<taxonomicName id="C7E87CD6556C1791E2AC966BC3B7F6B7" class="Agaricomycetes" family="Bondarzewiaceae" genus="Bondarzewia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Bondarzewia podocarpi" order="Russulales" pageId="6" pageNumber="35" phylum="Basidiomycota" rank="species" species="podocarpi">Bondarzewia podocarpi</taxonomicName>
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and
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<taxonomicName id="E5F57F41214928A4F35306A4A2FEE180" lsidName="B. occidentalis" pageId="6" pageNumber="35" rank="species" species="occidentalis">B. occidentalis</taxonomicName>
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are used to root the tree. Branch lengths reflect expected changes per site as indicated by the scale.
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</paragraph>
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</caption>
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<caption id="32BDABACAA37125B8567C23CB1CBAD7D" pageId="6" pageNumber="35">
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<paragraph id="751131A550644F9FAB4A95163758206C" pageId="6" pageNumber="35">
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Figure 2. A fresh basidiocarp of
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<taxonomicName id="76E489456E9C3BA145A9B569BF3145E8" class="Agaricomycetes" family="Hericiaceae" genus="Dentipellis" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Dentipellis tasmanica" order="Russulales" pageId="6" pageNumber="35" phylum="Basidiomycota" rank="species" species="tasmanica">Dentipellis tasmanica</taxonomicName>
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(holotype). Scale bar: 1 cm.
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</paragraph>
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</caption>
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<caption id="67BADCCA3CEC9171F12A111E04E862DF" pageId="6" pageNumber="35">
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<paragraph id="973975379529ED47C1F48849056FB886" pageId="6" pageNumber="35">
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Figure 3. Microscopic structures of
|
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<taxonomicName id="14BA0C2F2645EDF9FDDCB80395C4A08C" class="Agaricomycetes" family="Hericiaceae" genus="Dentipellis" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Dentipellis tasmanica" order="Russulales" pageId="6" pageNumber="35" phylum="Basidiomycota" rank="species" species="tasmanica">Dentipellis tasmanica</taxonomicName>
|
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(holotype). a Basidiospores b Basidia and basidioles c Gloeocystidia and Cystidioles d Hyphae from trama e Hyphae from subiculum.
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||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |