209 lines
12 KiB
XML
209 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.52.34066" ID-GBIF-Dataset="e9120c09-b5ee-49a2-9ee4-4f51b2d5f1e5" ID-PMC="PMC6522468" ID-Pensoft-Pub="1314-4049-52-71" ID-PubMed="31139010" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1314-4049-52-71" ModsDocOrigin="MycoKeys 52" ModsDocTitle="Four new East Asian species of Aleurodiscus with echinulate basidiospores" checkinTime="1557466000514" checkinUser="pensoft" docAuthor="Wu, Sheng-Hua, Wei, Chia-Ling, Lin, Yu-Ting, Chang, Chiung-Chih & He, Shuang-Hui" docDate="2019" docId="DC8630868D4A101B2C2F21CB238AFF5D" docLanguage="en" docName="MycoKeys 52: 71-87" docOrigin="MycoKeys 52" docSource="http://dx.doi.org/10.3897/mycokeys.52.34066" docTitle="Aleurodiscus senticosus Sheng H. Wu, sp. nov." docType="treatment" docVersion="4" lastPageNumber="71" masterDocId="ED4CEE33FFB1FFB9FF93FFB1FFDA2A7E" masterDocTitle="Four new East Asian species of Aleurodiscus with echinulate basidiospores" masterLastPageNumber="87" masterPageNumber="71" pageNumber="71" updateTime="1668136235302" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Four new East Asian species of Aleurodiscus with echinulate basidiospores</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Wu, Sheng-Hua</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Wei, Chia-Ling</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Lin, Yu-Ting</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Chang, Chiung-Chih</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>He, Shuang-Hui</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>MycoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>52</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>71</mods:start>
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<mods:end>87</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/mycokeys.52.34066</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/mycokeys.52.34066</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-52-71</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="157119392" LSID="urn:lsid:plazi:treatment:DC8630868D4A101B2C2F21CB238AFF5D" httpUri="http://treatment.plazi.org/id/DC8630868D4A101B2C2F21CB238AFF5D" lastPageNumber="71" pageId="0" pageNumber="71">
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<subSubSection pageId="0" pageNumber="71" type="nomenclature">
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<paragraph pageId="0" pageNumber="71">
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<taxonomicName LSID="823180" authority="Sheng H. Wu" class="Agaricomycetes" family="Stereaceae" genus="Aleurodiscus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Aleurodiscus senticosus" order="Russulales" pageId="0" pageNumber="71" phylum="Basidiomycota" rank="species" species="senticosus">Aleurodiscus senticosus Sheng H. Wu</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="71">sp. nov.</taxonomicNameLabel>
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Figs 2C, 5
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="71" type="typification">
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<paragraph pageId="0" pageNumber="71">Typification.</paragraph>
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<paragraph pageId="0" pageNumber="71">
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TAIWAN. New Taipei City, Wulai,
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="24.85">24°51'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="121.55">121°33'E</geoCoordinate>
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, 448 m, on branch of angiosperm, 10 Sep 2012, S.H. Wu, Wu 1209-7 (holotype TNM F26702). GenBank: ITS = MH596849, 28S = MF043531, TEF1 = LC271169.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="71" type="etymology">
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<paragraph pageId="0" pageNumber="71">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="71">
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<taxonomicName lsidName="senticosus" pageId="0" pageNumber="71" rank="species" species="senticosus">senticosus</taxonomicName>
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(L.) = full of thorns, referring to the surface of basidia and cystidia.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="71" type="diagnosis">
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<paragraph pageId="0" pageNumber="71">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="71">
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Macroscopically featured in having a more or less cracked hymenophore, resulting from the fusion of numerous basidiome patches. Microscopically its basidia are diagnostic in having large lateral echinulate bladder-like swollen structure. Morphologically it resembles
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<taxonomicName class="Agaricomycetes" family="Stereaceae" genus="Xylobolus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Xylobolus" order="Russulales" pageId="0" pageNumber="71" phylum="Basidiomycota" rank="genus">Xylobolus</taxonomicName>
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spp., although the latter cause a white-pocket rot in wood and have smooth basidiospores.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="71" type="description">
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<paragraph pageId="0" pageNumber="71">Description.</paragraph>
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<paragraph pageId="0" pageNumber="71">
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Basidiomes resupinate, beginning as small orbicular patches, gradually extending and fusing together then becoming effused, adnate, membranaceous, 250-600
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<normalizedToken originalValue="μm">μm</normalizedToken>
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thick in section. Hymenial surface Buff or Light Buff, slightly tuberculate, with a more or less cracked hymenophore; margin paler, usually determinate, occasionally thinning and byssoid.
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</paragraph>
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<paragraph pageId="0" pageNumber="71">
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Hyphal system monomitic; hyphae simple-septate, colorless. Subiculum with dense texture, 200-350
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<normalizedToken originalValue="μm">μm</normalizedToken>
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thick; hyphae next to substrate more or less horizontal, slightly interwoven, colorless, moderately ramified, at the junction of basidiocarp patches more or less vertical, 2
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<normalizedToken originalValue="–4(–">-4(-</normalizedToken>
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5)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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diam, walls up to 1.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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thick. Hymenial layer thickening, with dense texture, 150-250
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<normalizedToken originalValue="μm">μm</normalizedToken>
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thick, not clearly differentiated from the subiculum; hyphae mainly vertical, colorless, 2-4
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<normalizedToken originalValue="μm">μm</normalizedToken>
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diam, thin- to slightly thick-walled. Gloeocystidia numerous, immersed or slightly projecting, cylindrical or tubular, with stalked bases, apically sometimes forked, sometimes with one or more constrictions near apices or slightly moniliform, colorless, 45-135
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<normalizedToken originalValue="×">x</normalizedToken>
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5-12
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, with walls up to 1.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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thick,
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<normalizedToken originalValue="SA–">SA-</normalizedToken>
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. Acanthophyses numerous, subclavate or clavate, basal parts thin-walled, thick-walled toward apices, colorless, median to apical parts echinulate, 25-65
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<normalizedToken originalValue="×">x</normalizedToken>
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4-13
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(spines excluded). Hyphidia numerous, 35-65
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<normalizedToken originalValue="×">x</normalizedToken>
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2-4
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<normalizedToken originalValue="μm">μm</normalizedToken>
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. Basidia clavate, 60-82
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<normalizedToken originalValue="×">x</normalizedToken>
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10-15
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, with walls up to 2
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<normalizedToken originalValue="μm">μm</normalizedToken>
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thick, 4-sterigmate, usually with large lateral echinulate bladder-like swollen structure. Basidiospores broadly ellipsoid to subglobose, adaxially flattened, aculeate, with 1-3
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<normalizedToken originalValue="μm">μm</normalizedToken>
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thick walls, homogeneous or sometimes with several oily drops, amyloid,
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<normalizedToken originalValue="CB–">CB-</normalizedToken>
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, mostly 13.5-16.5
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<normalizedToken originalValue="×">x</normalizedToken>
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11-13
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<normalizedToken originalValue="μm">μm</normalizedToken>
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. (13
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<normalizedToken originalValue="–)13.5–15.8(–">-)13.5-15.8(-</normalizedToken>
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17)
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<normalizedToken originalValue="×">x</normalizedToken>
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(10
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<normalizedToken originalValue="–)11.2–12.5(–">-)11.2-12.5(-</normalizedToken>
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13)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, L = 14.8
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<normalizedToken originalValue="±">+/-</normalizedToken>
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1.00
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, W = 11.8
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.6
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, Q = 1.25 (n = 30) (holotype, Wu 1209-7); (13
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<normalizedToken originalValue="–)14–16(–">-)14-16(-</normalizedToken>
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17.2)
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<normalizedToken originalValue="×">x</normalizedToken>
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(10
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<normalizedToken originalValue="–)11.2–13(–">-)11.2-13(-</normalizedToken>
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15)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, L = 15.1
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<normalizedToken originalValue="±">+/-</normalizedToken>
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1.0
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, W = 11.9
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<normalizedToken originalValue="±">+/-</normalizedToken>
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1.0
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, Q = 1.26 (n = 30) (GC 1604-46).
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</paragraph>
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<caption pageId="0" pageNumber="71">
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<paragraph pageId="0" pageNumber="71">
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Figure 5. Microscopic structures of
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<taxonomicName class="Agaricomycetes" family="Stereaceae" genus="Aleurodiscus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Aleurodiscus senticosus" order="Russulales" pageId="0" pageNumber="71" phylum="Basidiomycota" rank="species" species="senticosus">Aleurodiscus senticosus</taxonomicName>
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(holotype, Wu 1209-7) A profile of basidiocarp section B basal of basidiocarp section C section of hymenium D subicular hyphae E gloeocystidia F acanthophyses G basidiospores (left: in KOH, right: in IKI) H hyphidia I basidia. Scale bars: 200
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(A); 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(
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<normalizedToken originalValue="B–I">B-I</normalizedToken>
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).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="71" type="ecology">
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<paragraph pageId="0" pageNumber="71">Ecology and distribution.</paragraph>
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<paragraph pageId="0" pageNumber="71">On angiosperm branches, Taiwan, Apr to Sep.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="71" type="materials_examined">
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<paragraph pageId="0" pageNumber="71">Additional specimens examined.</paragraph>
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<paragraph pageId="0" pageNumber="71">
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Taiwan, New Taipei City, Wulai,
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="24.85">24°51'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="121.55">121°33'E</geoCoordinate>
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, 448 m, on angiosperm branch, 10 Sep 2012, S.H. Wu, Wu 1209-9 (TNM F26704); Nantou, Lienhuachih.
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="23.933332">23°56'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="120.88333">120°53'E</geoCoordinate>
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, 700 m, on angiosperm branch, 08 Oct 1996, S.H. Wu, Wu 9610-1 (TNM F5344); on angiosperm branch, 09 Apr 2016, G.C. Chen, GC 1604-46 (TNM F30771).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |