359 lines
24 KiB
XML
359 lines
24 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.70.54149" ID-GBIF-Dataset="7f3d4c9e-33e0-4ca0-8e78-11b78478538a" ID-PMC="PMC7406542" ID-Pensoft-Pub="1314-4049-70-89" ID-Pensoft-UUID="65FFE6B3A0F25CEF8D1B84BCEB9F6D24" ID-PubMed="32821216" ModsDocID="1314-4049-70-89" checkinTime="1596086616378" checkinUser="pensoft" docAuthor="Huang, Hong-Yan, Zhao, Jie, Zhang, Ping, Ge, Zai-Wei, Li, Xian & Tang, Li-Ping" docDate="2020" docId="C55B570F668E5939BAAC388E1485E720" docLanguage="en" docName="MycoKeys 70: 89-121" docOrigin="MycoKeys 70" docSource="http://dx.doi.org/10.3897/mycokeys.70.54149" docTitle="Clavariadelphus alpinus J. Zhao & L. P. Tang 2020, sp. nov." docType="treatment" docVersion="4" id="65FFE6B3A0F25CEF8D1B84BCEB9F6D24" lastPageNumber="89" masterDocId="65FFE6B3A0F25CEF8D1B84BCEB9F6D24" masterDocTitle="The genus Clavariadelphus (Clavariadelphaceae, Gomphales) in China" masterLastPageNumber="121" masterPageNumber="89" pageNumber="89" updateTime="1668136509504" 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>The genus Clavariadelphus (Clavariadelphaceae, Gomphales) in China</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>Huang, Hong-Yan</mods:namePart>
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<mods:affiliation>School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming, 650500, China</mods:affiliation>
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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>Zhao, Jie</mods:namePart>
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<mods:affiliation>School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming, 650500, China</mods:affiliation>
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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>Zhang, Ping</mods:namePart>
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<mods:affiliation>College of Life Science, Hunan Normal University, Changsha, 410081, China</mods:affiliation>
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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>Ge, Zai-Wei</mods:namePart>
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<mods:affiliation>Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, China</mods:affiliation>
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<mods:nameIdentifier type="orcid">https://orcid.org/0000-0003-3184-4604</mods:nameIdentifier>
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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>Li, Xian</mods:namePart>
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<mods:affiliation>School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming, 650500, China</mods:affiliation>
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<mods:nameIdentifier type="email">xianlikm@163.com</mods:nameIdentifier>
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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>Tang, Li-Ping</mods:namePart>
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<mods:affiliation>School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming, 650500, China</mods:affiliation>
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<mods:nameIdentifier type="email">lipingtang11@qq.com</mods:nameIdentifier>
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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>2020</mods:date>
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<mods:detail type="volume">
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<mods:number>70</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>89</mods:start>
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<mods:end>121</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.70.54149</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.70.54149</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-70-89</mods:identifier>
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<mods:identifier type="Pensoft-UUID">65FFE6B3A0F25CEF8D1B84BCEB9F6D24</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="166017063" LSID="urn:lsid:plazi:treatment:C55B570F668E5939BAAC388E1485E720" httpUri="http://treatment.plazi.org/id/C55B570F668E5939BAAC388E1485E720" lastPageNumber="89" pageId="0" pageNumber="89">
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<subSubSection pageId="0" pageNumber="89" type="nomenclature">
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<paragraph pageId="0" pageNumber="89">
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1.
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<taxonomicName LSID="C55B570F-668E-5939-BAAC-388E1485E720" authority="J. Zhao & L. P. Tang" authorityName="J. Zhao & L. P. Tang" authorityYear="2020" class="Agaricomycetes" family="Clavariadelphaceae" genus="Clavariadelphus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Clavariadelphus alpinus" order="Gomphales" pageId="0" pageNumber="89" phylum="Basidiomycota" rank="species" species="alpinus" status="sp. nov.">Clavariadelphus alpinus J. Zhao & L.P. Tang</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="89">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Clavariadelphus species in China. a C. alpinus (HKAS 57396, holotype) b, c C. amplus (HKAS 54876, holotype) d, e C. elongatus (d from HKAS 50742 e from HKAS 76589) f C. gansuensis (HKAS 76487, holotype) g C. himalayensis (HKAS 58811) h, i C. khinganensis (h from MHHNU 7789, holotype i from MHKMU H. Y. Huang 368) j C. sachalinensis (MHHNU 7816) k, l C. yunnanensis (k from HKAS 49398 l from HKAS 58789)." figureDoi="10.3897/mycokeys.70.54149.figure2" httpUri="https://binary.pensoft.net/fig/437013" pageId="0" pageNumber="89">Figs 2a</figureCitation>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Basidiospores of Clavariadelphus under light microscope. a C. alpinus (HKAS 57396, holotype) b C. amplus (HKAS 54876, holotype) c C. elongatus (HKAS 76589) d C. gansuensis (HKAS 76487, holotype) e C. himalayensis (HKAS 58811) f C. khinganensis (MHHNU 7789, holotype) g C. ligula (HKAS 35954) h C. sachalinensis (MHHNU 7816) i C. yunnanensis (HKAS 57659)." figureDoi="10.3897/mycokeys.70.54149.figure3" httpUri="https://binary.pensoft.net/fig/437014" pageId="0" pageNumber="89">, 3a</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Basidiospores of Clavariadelphus under SEM. a C. alpinus (HKAS 57396, holotype) b C. amplus (HKAS 54876, holotype) c C. elongatus (HKAS 76589) d C. gansuensis (HKAS 76487, holotype); e, f C. himalayensis (HKAS 58811) g C. khinganensis (MHHNU 7789, holotype) h C. yunnanensis (HKAS 57659)." figureDoi="10.3897/mycokeys.70.54149.figure4" httpUri="https://binary.pensoft.net/fig/437015" pageId="0" pageNumber="89">, 4a</figureCitation>
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Hyphae of basal mycelium from Clavariadelphus under SEM. a C. alpinus (HKAS 57396, holotype) b C. amplus (HKAS 54876, holotype) c C. elongatus (HKAS 76589) d C. gansuensis (HKAS 76487, holotype) e C. himalayensis (HKAS 58811) f, g C. sachalinensis (f from HKAS 33844; g from MHHNU 7816) h C. yunnanensis (HKAS 57659)." figureDoi="10.3897/mycokeys.70.54149.figure5" httpUri="https://binary.pensoft.net/fig/437016" pageId="0" pageNumber="89">, 5a</figureCitation>
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Microscopic features of Clavariadelphus alpinus (HKAS 57396, holotype). a Basidia b Leptocystidia." figureDoi="10.3897/mycokeys.70.54149.figure6" httpUri="https://binary.pensoft.net/fig/437017" pageId="0" pageNumber="89">, 6a, b</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="89" type="diagnosis">
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<paragraph pageId="0" pageNumber="89">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="89">
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This species is distinguished from other taxa in
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<taxonomicName authorityName="Donk" authorityYear="1933" class="Agaricomycetes" family="Clavariadelphaceae" genus="Clavariadelphus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Clavariadelphus" order="Gomphales" pageId="0" pageNumber="89" phylum="Basidiomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="89">Clavariadelphus</emphasis>
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</taxonomicName>
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by the light yellow, clavate basidiomes with enlarged apex, broadly ellipsoid basidiospores, hyphae of the basal mycelium with nipple-shaped protuberances and basidiomes turning lemon-chiffon in KOH.
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</paragraph>
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<caption doi="10.3897/mycokeys.70.54149.figure2" httpUri="https://binary.pensoft.net/fig/437013" pageId="0" pageNumber="89" start="Figure 2" startId="F2">
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<paragraph pageId="0" pageNumber="89">
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<emphasis bold="true" pageId="0" pageNumber="89">Figure 2.</emphasis>
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<taxonomicName authorityName="Donk" authorityYear="1933" class="Agaricomycetes" family="Clavariadelphaceae" genus="Clavariadelphus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Clavariadelphus" order="Gomphales" pageId="0" pageNumber="89" phylum="Basidiomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="89">Clavariadelphus</emphasis>
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</taxonomicName>
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species in China.
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<emphasis bold="true" pageId="0" pageNumber="89">a</emphasis>
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<taxonomicName lsidName="C. alpinus" pageId="0" pageNumber="89" rank="species" species="alpinus">
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<emphasis italics="true" pageId="0" pageNumber="89">C. alpinus</emphasis>
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</taxonomicName>
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(HKAS 57396, holotype)
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<emphasis bold="true" pageId="0" pageNumber="89">b, c</emphasis>
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<taxonomicName lsidName="C. amplus" pageId="0" pageNumber="89" rank="species" species="amplus">
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<emphasis italics="true" pageId="0" pageNumber="89">C. amplus</emphasis>
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</taxonomicName>
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(HKAS 54876, holotype)
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<emphasis bold="true" pageId="0" pageNumber="89">d, e</emphasis>
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<taxonomicName lsidName="C. elongatus" pageId="0" pageNumber="89" rank="species" species="elongatus">
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<emphasis italics="true" pageId="0" pageNumber="89">C. elongatus</emphasis>
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</taxonomicName>
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(
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<emphasis bold="true" pageId="0" pageNumber="89">d</emphasis>
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from HKAS 50742
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<emphasis bold="true" pageId="0" pageNumber="89">e</emphasis>
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from HKAS 76589)
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<emphasis bold="true" pageId="0" pageNumber="89">f</emphasis>
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<taxonomicName lsidName="C. gansuensis" pageId="0" pageNumber="89" rank="species" species="gansuensis">
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<emphasis italics="true" pageId="0" pageNumber="89">C. gansuensis</emphasis>
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</taxonomicName>
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(HKAS 76487, holotype)
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<emphasis bold="true" pageId="0" pageNumber="89">g</emphasis>
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<taxonomicName lsidName="C. himalayensis" pageId="0" pageNumber="89" rank="species" species="himalayensis">
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<emphasis italics="true" pageId="0" pageNumber="89">C. himalayensis</emphasis>
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</taxonomicName>
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(HKAS 58811)
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<emphasis bold="true" pageId="0" pageNumber="89">h, i</emphasis>
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<taxonomicName lsidName="C. khinganensis" pageId="0" pageNumber="89" rank="species" species="khinganensis">
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<emphasis italics="true" pageId="0" pageNumber="89">C. khinganensis</emphasis>
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</taxonomicName>
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(
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<emphasis bold="true" pageId="0" pageNumber="89">h</emphasis>
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from MHHNU 7789, holotype
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<emphasis bold="true" pageId="0" pageNumber="89">i</emphasis>
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from MHKMU H.Y. Huang 368)
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<emphasis bold="true" pageId="0" pageNumber="89">j</emphasis>
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<taxonomicName lsidName="C. sachalinensis" pageId="0" pageNumber="89" rank="species" species="sachalinensis">
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<emphasis italics="true" pageId="0" pageNumber="89">C. sachalinensis</emphasis>
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</taxonomicName>
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(MHHNU 7816)
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<emphasis bold="true" pageId="0" pageNumber="89">k, l</emphasis>
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<taxonomicName lsidName="C. yunnanensis" pageId="0" pageNumber="89" rank="species" species="yunnanensis">
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<emphasis italics="true" pageId="0" pageNumber="89">C. yunnanensis</emphasis>
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</taxonomicName>
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(
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<emphasis bold="true" pageId="0" pageNumber="89">k</emphasis>
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from HKAS 49398
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<emphasis bold="true" pageId="0" pageNumber="89">l</emphasis>
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from HKAS 58789).
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</paragraph>
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</caption>
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<caption doi="10.3897/mycokeys.70.54149.figure3" httpUri="https://binary.pensoft.net/fig/437014" pageId="0" pageNumber="89" start="Figure 3" startId="F3">
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<paragraph pageId="0" pageNumber="89">
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<emphasis bold="true" pageId="0" pageNumber="89">Figure 3.</emphasis>
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Basidiospores of
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<taxonomicName authorityName="Donk" authorityYear="1933" class="Agaricomycetes" family="Clavariadelphaceae" genus="Clavariadelphus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Clavariadelphus" order="Gomphales" pageId="0" pageNumber="89" phylum="Basidiomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="89">Clavariadelphus</emphasis>
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</taxonomicName>
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under light microscope.
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<emphasis bold="true" pageId="0" pageNumber="89">a</emphasis>
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<taxonomicName lsidName="C. alpinus" pageId="0" pageNumber="89" rank="species" species="alpinus">
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<emphasis italics="true" pageId="0" pageNumber="89">C. alpinus</emphasis>
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</taxonomicName>
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(HKAS 57396, holotype)
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<emphasis bold="true" pageId="0" pageNumber="89">b</emphasis>
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<taxonomicName lsidName="C. amplus" pageId="0" pageNumber="89" rank="species" species="amplus">
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<emphasis italics="true" pageId="0" pageNumber="89">C. amplus</emphasis>
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</taxonomicName>
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(HKAS 54876, holotype)
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<emphasis bold="true" pageId="0" pageNumber="89">c</emphasis>
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<taxonomicName lsidName="C. elongatus" pageId="0" pageNumber="89" rank="species" species="elongatus">
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<emphasis italics="true" pageId="0" pageNumber="89">C. elongatus</emphasis>
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</taxonomicName>
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(HKAS 76589)
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<emphasis bold="true" pageId="0" pageNumber="89">d</emphasis>
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<taxonomicName lsidName="C. gansuensis" pageId="0" pageNumber="89" rank="species" species="gansuensis">
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<emphasis italics="true" pageId="0" pageNumber="89">C. gansuensis</emphasis>
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</taxonomicName>
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(HKAS 76487, holotype)
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<emphasis bold="true" pageId="0" pageNumber="89">e</emphasis>
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<taxonomicName lsidName="C. himalayensis" pageId="0" pageNumber="89" rank="species" species="himalayensis">
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<emphasis italics="true" pageId="0" pageNumber="89">C. himalayensis</emphasis>
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</taxonomicName>
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(HKAS 58811)
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<emphasis bold="true" pageId="0" pageNumber="89">f</emphasis>
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<taxonomicName lsidName="C. khinganensis" pageId="0" pageNumber="89" rank="species" species="khinganensis">
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<emphasis italics="true" pageId="0" pageNumber="89">C. khinganensis</emphasis>
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</taxonomicName>
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(MHHNU 7789, holotype)
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<emphasis bold="true" pageId="0" pageNumber="89">g</emphasis>
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<taxonomicName lsidName="C. ligula" pageId="0" pageNumber="89" rank="species" species="ligula">
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<emphasis italics="true" pageId="0" pageNumber="89">C. ligula</emphasis>
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</taxonomicName>
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(HKAS 35954)
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<emphasis bold="true" pageId="0" pageNumber="89">h</emphasis>
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<taxonomicName lsidName="C. sachalinensis" pageId="0" pageNumber="89" rank="species" species="sachalinensis">
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<emphasis italics="true" pageId="0" pageNumber="89">C. sachalinensis</emphasis>
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</taxonomicName>
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(MHHNU 7816)
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<emphasis bold="true" pageId="0" pageNumber="89">i</emphasis>
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<taxonomicName lsidName="C. yunnanensis" pageId="0" pageNumber="89" rank="species" species="yunnanensis">
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<emphasis italics="true" pageId="0" pageNumber="89">C. yunnanensis</emphasis>
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</taxonomicName>
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(HKAS 57659).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="89" type="etymology">
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<paragraph pageId="0" pageNumber="89">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="89">
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Latin "
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<taxonomicName lsidName="alpinus" pageId="0" pageNumber="89" rank="species" species="alpinus">
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<emphasis italics="true" pageId="0" pageNumber="89">alpinus</emphasis>
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</taxonomicName>
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" refers to this species occurring in high-altitude areas.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="89" type="description">
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<paragraph pageId="0" pageNumber="89">Description.</paragraph>
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<paragraph pageId="0" pageNumber="89">
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<taxonomicName genus="Basidiomes" lsidName="Basidiomes" pageId="0" pageNumber="89" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="89">Basidiomes</emphasis>
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</taxonomicName>
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up to 12 cm high, 0.9 cm diam. at the base, enlarged upwards to 2 cm diam., simple, initially cylindrical to subcylindrical, then narrowly clavate to clavate, laterally compressed in age;
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<emphasis italics="true" pageId="0" pageNumber="89">hymenium</emphasis>
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initially smooth, then longitudinally rugose, light yellow (4A4-5) to yellow or yellowish-orange, apricot-yellow, light orange-yellow (4A6-7) or (5A5-6);
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<emphasis italics="true" pageId="0" pageNumber="89">apex</emphasis>
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subacute to obtuse, smooth to rugose, concolorous with the hymenium; surface not staining when cut or bruised;
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<emphasis italics="true" pageId="0" pageNumber="89">base</emphasis>
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terete, smooth, white to cream;
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<emphasis italics="true" pageId="0" pageNumber="89">mycelial hyphae</emphasis>
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white;
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<emphasis italics="true" pageId="0" pageNumber="89">flesh</emphasis>
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initially solid, then soft and spongy upwards as the apex enlarges, white not staining on exposure.
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<emphasis italics="true" pageId="0" pageNumber="89">Odour</emphasis>
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and
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<emphasis italics="true" pageId="0" pageNumber="89">taste</emphasis>
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not recorded.
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<emphasis italics="true" pageId="0" pageNumber="89">Spore deposit</emphasis>
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not recorded.
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</paragraph>
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<paragraph pageId="0" pageNumber="89">
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<emphasis italics="true" pageId="0" pageNumber="89">Hymenium</emphasis>
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extending over the apex of basidiomata, composed of basidia and leptocystidia.
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<emphasis italics="true" pageId="0" pageNumber="89">Basidia</emphasis>
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65-85
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<normalizedToken originalValue="×">x</normalizedToken>
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8-10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, clavate, hyaline, thin-walled, (2-, 3-) 4-spored, sterigmata 8-12
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<normalizedToken originalValue="μm">μm</normalizedToken>
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in length.
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||
<emphasis italics="true" pageId="0" pageNumber="89">Basidiospores</emphasis>
|
||
[20/1/1] (7.4-) 7.8-9.6 (-10.1)
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
5.5 (-5.1)-7.4
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
,
|
||
<emphasis italics="true" pageId="0" pageNumber="89">Q</emphasis>
|
||
= 1.25-1.55 (-1.58),
|
||
<emphasis italics="true" pageId="0" pageNumber="89">Q</emphasis>
|
||
m = 1.38
|
||
<normalizedToken originalValue="±">+/-</normalizedToken>
|
||
0.10, broadly ellipsoid, ovate or amygdaliform, with a small apiculus, inamyloid, thin-walled, hyaline in KOH, smooth.
|
||
<taxonomicName genus="Leptocystidia" lsidName="Leptocystidia" pageId="0" pageNumber="89" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">Leptocystidia</emphasis>
|
||
</taxonomicName>
|
||
45-55
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
2.8-4.2
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
, scattered amongst and scarcely projecting beyond the basidia, cylindrical to narrowly clavate, thin-walled, smooth, hyaline, non-pigmented, clamped, inflated apically at maturity and at times, with apical or subapical branches.
|
||
<emphasis italics="true" pageId="0" pageNumber="89">Mycelial hyphae</emphasis>
|
||
2-4
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
diam., interwoven or aggregated into rhizomorphic strands, branched, clamped; hyphal walls echinulate with light microscopy, covered with massive nipple-shaped protuberances without crystals with SEM.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="89" type="chemical reactions">
|
||
<paragraph pageId="0" pageNumber="89">Chemical reactions</paragraph>
|
||
<paragraph pageId="0" pageNumber="89">
|
||
(dried basidiomes). KOH = positive, lemon-chiffon; NH4OH = positive, orange; ethanol, FeCl3, FeSO4,
|
||
<normalizedToken originalValue="Melzer’s">Melzer's</normalizedToken>
|
||
reagent and phenol = negative.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="89" type="distribution">
|
||
<paragraph pageId="0" pageNumber="89">Known distribution and ecology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="89">
|
||
SW China, Yunnan Province. Solitary on the ground in forests dominated by conifers (e.g.
|
||
<taxonomicName class="Pinopsida" family="Pinaceae" genus="Abies" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Abies georgei" order="Pinales" pageId="0" pageNumber="89" phylum="Tracheophyta" rank="species" species="georgei">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">Abies georgei</emphasis>
|
||
</taxonomicName>
|
||
) at elevations of approximately 3700 m.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="89" type="materials_examined">
|
||
<paragraph pageId="0" pageNumber="89">Materials examined.</paragraph>
|
||
<paragraph pageId="0" pageNumber="89">
|
||
China. Yunnan Province: Shangri-la Prefecture, Bita Lake, 24 August 2009, approximately 3700 m elev.,
|
||
<emphasis italics="true" pageId="0" pageNumber="89">B. Feng 667</emphasis>
|
||
(HKAS 57396,
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="89">Holotype</emphasis>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="89" type="comments">
|
||
<paragraph pageId="0" pageNumber="89">Comments.</paragraph>
|
||
<paragraph pageId="0" pageNumber="89">
|
||
<taxonomicName authorityName="J. Zhao & L. P. Tang" authorityYear="2020" class="Agaricomycetes" family="Clavariadelphaceae" genus="Clavariadelphus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Clavariadelphus alpinus" order="Gomphales" pageId="0" pageNumber="89" phylum="Basidiomycota" rank="species" species="alpinus">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">Clavariadelphus alpinus</emphasis>
|
||
</taxonomicName>
|
||
is well characterised by its yellow basidiomes, broadly ellipsoid basidiospores, hyphae of the basal mycelium with nipple-shaped protuberances, the apex of the basidiomes having a positive reaction to NH4OH and KOH and distribution at high elevations in SW China in association with conifers.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="89">
|
||
Morphologically, this taxon is similar to
|
||
<taxonomicName lsidName="C. khinganensis" pageId="0" pageNumber="89" rank="species" species="khinganensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">C. khinganensis</emphasis>
|
||
</taxonomicName>
|
||
. However,
|
||
<taxonomicName lsidName="C. khinganensis" pageId="0" pageNumber="89" rank="species" species="khinganensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">C. khinganensis</emphasis>
|
||
</taxonomicName>
|
||
has light brown-tan basidiomes, more elongated basidiospores (
|
||
<emphasis italics="true" pageId="0" pageNumber="89">Q</emphasis>
|
||
= 1.6-2.2), negative reaction to NH4OH and distribution at lower elevations in NE China.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="89">
|
||
In the ITS phylogeny, this species is a sister species of
|
||
<taxonomicName lsidName="C. truncatus" pageId="0" pageNumber="89" rank="species" species="truncatus">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">C. truncatus</emphasis>
|
||
</taxonomicName>
|
||
with strong support (Fig.
|
||
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Phylogenetic tree of Clavariadelphus based on ITS sequence data. RAxML BP values (≥ 50 %) are shown above branches, Bayesian posterior probabilities (≥ 0.90) are shown above branches; new taxa are marked in red." figureDoi="10.3897/mycokeys.70.54149.figure1" httpUri="https://binary.pensoft.net/fig/437012" pageId="0" pageNumber="89">1</figureCitation>
|
||
). However,
|
||
<taxonomicName lsidName="C. truncatus" pageId="0" pageNumber="89" rank="species" species="truncatus">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">C. truncatus</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName lsidName="C. alpinus" pageId="0" pageNumber="89" rank="species" species="alpinus">
|
||
<emphasis italics="true" pageId="0" pageNumber="89">C. alpinus</emphasis>
|
||
</taxonomicName>
|
||
by having dark coloured basidiomes from yellow to cinnamon-brown or brown, broader apices (up to 3.5 cm) and larger basidiospores (10.3-12.6
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
5.5-7.1
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
from neotype;
|
||
<bibRefCitation author="Methven, AS" journalOrPublisher="Memoirs of the New York Botanical Garden" pageId="0" pageNumber="89" refId="B22" refString="Methven, AS, 1990. The genus Clavariadelphus in North America. J. Cramer, Berlin, Stuttgart." title="The genus Clavariadelphus in North America. J. Cramer, Berlin, Stuttgart." year="1990">Methven 1990</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |