152 lines
10 KiB
XML
152 lines
10 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.48.31956" ID-GBIF-Dataset="1579c53c-6c10-48d2-b796-4ec231678d23" ID-PMC="PMC6420480" ID-Pensoft-Pub="1314-4049--97" ID-PubMed="30930653" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1314-4049--97" ModsDocOrigin="MycoKeys " ModsDocTitle="Four new corticioid species in Trechisporales (Basidiomycota) from East Asia and notes on phylogeny of the order" checkinTime="1553125533515" checkinUser="pensoft" docAuthor="Liu, Shi-Liang, Ma, Hai-Xia, He, Shuang-Hui & Dai, Yu-Cheng" docDate="2019" docId="9D7DB4B8832AE85B0C4D0BEC5265890C" docLanguage="en" docName="MycoKeys 48: 97-113" docOrigin="MycoKeys 48" docSource="http://dx.doi.org/10.3897/mycokeys.48.31956" docTitle="Subulicystidium acerosum S. H. He & S. L. Liu, sp. nov." docType="treatment" docVersion="4" lastPageNumber="104" masterDocId="FFAE7D43FFF86F58FFEEFF8AFFAAAF4D" masterDocTitle="Four new corticioid species in Trechisporales (Basidiomycota) from East Asia and notes on phylogeny of the order" masterLastPageNumber="113" masterPageNumber="97" pageNumber="103" updateTime="1668136183293" 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 corticioid species in Trechisporales (Basidiomycota) from East Asia and notes on phylogeny of the order</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>Liu, Shi-Liang</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>Ma, Hai-Xia</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: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>Dai, Yu-Cheng</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>48</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>97</mods:start>
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<mods:end>113</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.48.31956</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.48.31956</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049--97</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="154473604" LSID="urn:lsid:plazi:treatment:9D7DB4B8832AE85B0C4D0BEC5265890C" httpUri="http://treatment.plazi.org/id/9D7DB4B8832AE85B0C4D0BEC5265890C" lastPageId="7" lastPageNumber="104" pageId="6" pageNumber="103">
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<subSubSection pageId="6" pageNumber="103" type="nomenclature">
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<paragraph pageId="6" pageNumber="103">
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<taxonomicName LSID="828719" authority="S. H. He & S. L. Liu" class="Agaricomycetes" family="Hydnodontaceae" genus="Subulicystidium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Subulicystidium acerosum" order="Trechisporales" pageId="6" pageNumber="103" phylum="Basidiomycota" rank="species" species="acerosum">Subulicystidium acerosum S.H. He & S.L. Liu</taxonomicName>
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<taxonomicNameLabel pageId="6" pageNumber="103">sp. nov.</taxonomicNameLabel>
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Fig. 4
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="104" type="typification">
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<paragraph pageId="7" pageNumber="104">
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<pageBreakToken pageId="7" pageNumber="104" start="start">Typification</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="7" pageNumber="104">CHINA. Guizhou Province, Libo County, Maolan Nature Reserve, on fallen angiosperm trunk, 16 Jun 2016, He 3804 (holotype, BJFC 022303).</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="104" type="etymology">
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<paragraph pageId="7" pageNumber="104">Etymology.</paragraph>
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<paragraph pageId="7" pageNumber="104">
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<normalizedToken originalValue="“acerosum”">"acerosum"</normalizedToken>
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refers to the presence of numerous needle-like crystals.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="104" type="basidiomata">
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<paragraph pageId="7" pageNumber="104">Basidiomata.</paragraph>
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<paragraph pageId="7" pageNumber="104">Annual, resupinate, effused, very thin, easily separated from the substrate, up to 6 cm long, 2 cm wide. Hymenophore surface smooth, more or less arachnoid, white (5A1) to orange grey (5B2); margin undifferentiated.</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="104" type="microscopic structures">
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<paragraph pageId="7" pageNumber="104">Microscopic structures.</paragraph>
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<paragraph pageId="7" pageNumber="104">
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Hyphal system monomitic; generative hyphae with clamp connections, hyaline, thin-walled, frequently branched and septate, loosely interwoven, 2-3.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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in diam. Cystidia abundant, subulate, projecting beyond hymenium, hyaline, thick-walled and regularly covered with rectangular crystals at basal part, thin-walled and smooth at apex part, 50-100
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<normalizedToken originalValue="×">x</normalizedToken>
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3-5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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. Crystals numerous, distributed in whole section or more commonly attached on cystidia, acerose, hyaline. Basidia short clavate, hyaline, thin-walled, with 4 sterigmata and a basal clamp connection, 15-20
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<normalizedToken originalValue="×">x</normalizedToken>
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4-5.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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; basidioles in shape similar to basidia, but slightly smaller. Basidiospores narrowly fusiform to slightly vermicular, hyaline, thin-walled, smooth, negative in
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<normalizedToken originalValue="Melzer’s">Melzer's</normalizedToken>
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reagent, acyanophilous, (14.5
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<normalizedToken originalValue="–)15.5–18(–">-)15.5-18(-</normalizedToken>
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20)
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<normalizedToken originalValue="×">x</normalizedToken>
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1.8-2.2
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, L = 16.6
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, W = 2
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, Q = 8.3 (n = 30/1).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="104" type="remarks">
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<paragraph pageId="7" pageNumber="104">Remarks.</paragraph>
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<paragraph pageId="7" pageNumber="104">
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<taxonomicName class="Agaricomycetes" family="Hydnodontaceae" genus="Subulicystidium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Subulicystidium acerosum" order="Trechisporales" pageId="7" pageNumber="104" phylum="Basidiomycota" rank="species" species="acerosum">Subulicystidium acerosum</taxonomicName>
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is characterised by the long and narrow basidiospores and presence of numerous acerose crystals. The species is similar to
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<taxonomicName lsidName="S. longisporum" pageId="7" pageNumber="104" rank="species" species="longisporum">S. longisporum</taxonomicName>
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(Pat.) Parmasto, which differs in having slightly shorter and wider basidiospores (12-16
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<normalizedToken originalValue="×">x</normalizedToken>
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2-3
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, Q <7,
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<bibRefCitation author="Ordynets, A" journalOrPublisher="MycoKeys" pageId="14" pageNumber="111" pagination="41 - 99" title="Short-spored Subulicystidium (Trechisporales, Basidiomycota): high morphological diversity and only partly clear species boundaries." url="https://doi.org/10.3897/mycokeys.35.25678" volume="35" year="2018">Ordynets et al. 2018</bibRefCitation>
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).
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<taxonomicName class="Agaricomycetes" family="Hydnodontaceae" genus="Subulicystidium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Subulicystidium cochleum" order="Trechisporales" pageId="7" pageNumber="104" phylum="Basidiomycota" rank="species" species="cochleum">Subulicystidium cochleum</taxonomicName>
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Punugu is similar to
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<taxonomicName lsidName="S. acerosum" pageId="7" pageNumber="104" rank="species" species="acerosum">S. acerosum</taxonomicName>
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by sharing needle-like crystals but differs in having larger basidiospores (20-27
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<normalizedToken originalValue="×">x</normalizedToken>
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2-3
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<normalizedToken originalValue="µm">µm</normalizedToken>
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,
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<bibRefCitation author="Punugu, A" journalOrPublisher="Mycotaxon" pageId="14" pageNumber="111" pagination="428 - 454" title="The peniophoroid fungi of the West Indies." volume="10" year="1980">Punugu et al. 1980</bibRefCitation>
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;
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<bibRefCitation author="Ordynets, A" journalOrPublisher="MycoKeys" pageId="14" pageNumber="111" pagination="41 - 99" title="Short-spored Subulicystidium (Trechisporales, Basidiomycota): high morphological diversity and only partly clear species boundaries." url="https://doi.org/10.3897/mycokeys.35.25678" volume="35" year="2018">Ordynets et al. 2018</bibRefCitation>
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). Phylogenetically,
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<taxonomicName lsidName="S. acerosum" pageId="7" pageNumber="104" rank="species" species="acerosum">S. acerosum</taxonomicName>
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is distinct from all the other sampled species of
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<taxonomicName class="Agaricomycetes" family="Hydnodontaceae" genus="Subulicystidium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Subulicystidium" order="Trechisporales" pageId="7" pageNumber="104" phylum="Basidiomycota" rank="genus">Subulicystidium</taxonomicName>
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(Fig. 2).
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</paragraph>
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<caption pageId="7" pageNumber="104">
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<paragraph pageId="7" pageNumber="104">
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Figure 4.
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<taxonomicName class="Agaricomycetes" family="Hydnodontaceae" genus="Subulicystidium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Subulicystidium acerosum" order="Trechisporales" pageId="7" pageNumber="104" phylum="Basidiomycota" rank="species" species="acerosum">Subulicystidium acerosum</taxonomicName>
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(holotype, He 3804). a basidiomata b, f basidiospores c acerose crystals d, e, g cystidia h basidia and a basidiole. Scale bars: 1 cm (a), 10
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(
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<normalizedToken originalValue="b–h">b-h</normalizedToken>
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).
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<normalizedToken originalValue="b–e">b-e</normalizedToken>
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Taken in phloxine.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |