313 lines
25 KiB
XML
313 lines
25 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.69.49437" ID-GBIF-Dataset="248f9592-5596-42e1-9077-f7b069aa361f" ID-PMC="PMC7381714" ID-Pensoft-Pub="1314-4049-69-91" ID-Pensoft-UUID="FEEB7B8DC3BB5992AA0C397FF9F5C142" ID-PubMed="32765184" ModsDocID="1314-4049-69-91" checkinTime="1594746098983" checkinUser="pensoft" docAuthor="Xie, Meng-Le, Wei, Tie-Zheng, Fu, Yong-Ping, Li, Dan, Qi, Liang-Liang, Xing, Peng-Jie, Cheng, Guo-Hui, Ji, Rui-Qing & Li, Yu" docDate="2020" docId="BD6A31B103375FC5A8B9EA30AE5B3ABB" docLanguage="en" docName="MycoKeys 69: 91-109" docOrigin="MycoKeys 69" docSource="http://dx.doi.org/10.3897/mycokeys.69.49437" docTitle="Cortinarius neotorvus Y. Li, M. L. Xie & T. Z. Wei 2020, sp. nov." docType="treatment" docVersion="4" id="FEEB7B8DC3BB5992AA0C397FF9F5C142" lastPageNumber="91" masterDocId="FEEB7B8DC3BB5992AA0C397FF9F5C142" masterDocTitle="Three new species of Cortinarius subgenus Telamonia (Cortinariaceae, Agaricales) from China" masterLastPageNumber="109" masterPageNumber="91" pageNumber="91" updateTime="1668136494105" updateUser="ExternalLinkService">
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<mods:titleInfo>
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<mods:title>Three new species of Cortinarius subgenus Telamonia (Cortinariaceae, Agaricales) from China</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Xie, Meng-Le</mods:namePart>
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<mods:affiliation>Life Science College, Northeast Normal University, Changchun 130024, China & Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun 130118, China</mods:affiliation>
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<mods:nameIdentifier type="orcid">https://orcid.org/0000-0002-7798-7048</mods:nameIdentifier>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Wei, Tie-Zheng</mods:namePart>
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<mods:affiliation>State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, 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>Fu, Yong-Ping</mods:namePart>
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<mods:affiliation>Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun 130118, 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>Li, Dan</mods:namePart>
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<mods:affiliation>Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun 130118, China</mods:affiliation>
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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>Qi, Liang-Liang</mods:namePart>
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<mods:affiliation>Microbiology Research Institute, Guangxi Academy of Agriculture Sciences, Nanning, 530007, 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>Xing, Peng-Jie</mods:namePart>
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<mods:affiliation>Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun 130118, 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>Cheng, Guo-Hui</mods:namePart>
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<mods:affiliation>College of Plant Protection, Shenyang Agricultural University, Shenyang 110866, China & Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun 130118, China</mods:affiliation>
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</mods:name>
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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>Ji, Rui-Qing</mods:namePart>
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<mods:affiliation>Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun 130118, China</mods:affiliation>
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<mods:nameIdentifier type="email">jiruiqingjrq@126.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>Li, Yu</mods:namePart>
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<mods:affiliation>Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun 130118, China & Life Science College, Northeast Normal University, Changchun 130024, China</mods:affiliation>
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<mods:typeOfResource>text</mods:typeOfResource>
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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>69</mods:number>
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<mods:extent unit="page">
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<mods:start>91</mods:start>
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<mods:end>109</mods:end>
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<mods:url>http://dx.doi.org/10.3897/mycokeys.69.49437</mods:url>
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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.69.49437</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-69-91</mods:identifier>
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<mods:identifier type="Pensoft-UUID">FEEB7B8DC3BB5992AA0C397FF9F5C142</mods:identifier>
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<treatment ID-GBIF-Taxon="165089512" LSID="urn:lsid:plazi:treatment:BD6A31B103375FC5A8B9EA30AE5B3ABB" httpUri="http://treatment.plazi.org/id/BD6A31B103375FC5A8B9EA30AE5B3ABB" lastPageNumber="91" pageId="0" pageNumber="91">
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<subSubSection pageId="0" pageNumber="91" type="nomenclature">
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<paragraph pageId="0" pageNumber="91">
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<taxonomicName LSID="BD6A31B1-0337-5FC5-A8B9-EA30AE5B3ABB" authority="Y. Li, M. L. Xie & T. Z. Wei" authorityName="Y. Li, M. L. Xie & T. Z. Wei" authorityYear="2020" class="Agaricomycetes" family="Cortinariaceae" genus="Cortinarius" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Cortinarius neotorvus" order="Agaricales" pageId="0" pageNumber="91" phylum="Basidiomycota" rank="species" species="neotorvus" status="sp. nov.">Cortinarius neotorvus Y. Li, M.L. Xie & T.Z. Wei</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="91">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Basidiocarps of three newly-described species. a, b Cortinarius laccariphyllus (a, b HMJAU 44449, holotype); c, d Cortinarius neotorvus (c HMJAU 44441, holotype; d HMJAU 44439); e, f Cortinarius subfuscoperonatus (e HMJAU 44444, holotype; f HMJAU 44445). Scale bars: 2 cm (a, b, d-f). Photographs by Meng-Le Xie." figureDoi="10.3897/mycokeys.69.49437.figure2" httpUri="https://binary.pensoft.net/fig/431682" pageId="0" pageNumber="91">Figures 2c, d</figureCitation>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Basidiospores of three newly-described species. a Cortinarius laccariphyllus (HMJAU 44449, holotype); b Cortinarius neotorvus (HMJAU 44441, holotype); c Cortinarius subfuscoperonatus (HMJAU 44444, holotype). Photographs by Meng-Le Xie." figureDoi="10.3897/mycokeys.69.49437.figure3" httpUri="https://binary.pensoft.net/fig/431683" pageId="0" pageNumber="91">, 3b</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Margin cells of three newly-described species. a Cortinarius laccariphyllus (HMJAU 44449, holotype); b Cortinarius neotorvus (HMJAU 44441, holotype); c Cortinarius subfuscoperonatus (HMJAU 44444, holotype). Photographs by Meng-Le Xie." figureDoi="10.3897/mycokeys.69.49437.figure4" httpUri="https://binary.pensoft.net/fig/431684" pageId="0" pageNumber="91">, 4b</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="91" type="diagnosis">
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<paragraph pageId="0" pageNumber="91">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="91">
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Pileus 2-4.4 cm in diam., weakly hygrophanous, orange grey. Lamellae greyish-red when young. Stipe cylindrical to somewhat tapering towards base. Universal veil greyish-yellow. Context white, sometimes with violet tinge at the stipe apex. Basidiospores 8.5-10.2
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<normalizedToken originalValue="×">x</normalizedToken>
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5.8-6.9
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<normalizedToken originalValue="μm">μm</normalizedToken>
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. Lamellar edge sterile. The ITS sequence of the holotype differs from the sequences of other species in section
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<taxonomicName class="Agaricomycetes" family="Cortinariaceae" genus="Cortinarius" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="" order="Agaricales" pageId="0" pageNumber="91" phylum="Basidiomycota" rank="section" section="Telamonia">Telamonia</taxonomicName>
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by at least six substitutions and five indels.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="91" type="holotype">
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<paragraph pageId="0" pageNumber="91">Holotype.</paragraph>
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<paragraph pageId="0" pageNumber="91">
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China. Jilin Province: Antu County, Liangjiang Town, Dongfanghong Village, broadleaf forest (
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Quercus mongolica" order="Fagales" pageId="0" pageNumber="91" phylum="Tracheophyta" rank="species" species="mongolica">
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<emphasis italics="true" pageId="0" pageNumber="91">Quercus mongolica</emphasis>
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</taxonomicName>
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dominated forest with some
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<taxonomicName authorityName="Linnaeus" authorityYear="1753" class="Magnoliopsida" family="Juglandaceae" genus="Juglans" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Juglans" order="Fagales" pageId="0" pageNumber="91" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="91">Juglans</emphasis>
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</taxonomicName>
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and
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<taxonomicName class="Magnoliopsida" family="Sapindaceae" genus="Acer" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Acer" order="Sapindales" pageId="0" pageNumber="91" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="91">Acer</emphasis>
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</taxonomicName>
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),
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<geoCoordinate degrees="42" direction="north" minutes="42" orientation="latitude" precision="15" seconds="51" value="42.71417">42°42'51"N</geoCoordinate>
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,
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<geoCoordinate degrees="128" direction="east" minutes="01" orientation="longitude" precision="15" seconds="10" value="128.01944">128°01'10"E</geoCoordinate>
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, alt. 640 m, 5 August 2017, M.L. Xie, HMJAU44441, GenBank No. (ITS) MK552384.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="91" type="etymology">
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<paragraph pageId="0" pageNumber="91">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="91">
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The name refers to
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<taxonomicName class="Agaricomycetes" family="Cortinariaceae" genus="Cortinarius" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Cortinarius torvus" order="Agaricales" pageId="0" pageNumber="91" phylum="Basidiomycota" rank="species" species="torvus">
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<emphasis italics="true" pageId="0" pageNumber="91">Cortinarius torvus</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="91" type="description">
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<paragraph pageId="0" pageNumber="91">Description.</paragraph>
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<paragraph pageId="0" pageNumber="91">Pileus 2-4.4 cm in diam., hemispherical when young, then convex to almost plane with a low, broad umbo, weakly hygrophanous, orange grey (5B2), paler at the margin, surface with greyish-white fibrillose. Lamellae emarginate, medium-spaced, yellowish-grey (4B2), greyish-red (9B4-6) when young, sometimes with violet tinge when young, margin paler, slightly serrate. Stipe 4.1-10.5 cm long, 0.5-0.7 cm thick at apex, 0.3-0.5 cm thick at base, cylindrical to somewhat tapering towards base, orange grey (5B2) when moist, sometimes with violet tinge at the apex when young, surface with richly whitish fibrillose. Universal veil greyish-yellow (4B3), copious, usually forming a girdle on the upper stipe, cortina white. Context white (A1), marbled watery when moist, sometimes with violet tinge at the apex of the stipe. Odour indistinct. Exsiccata brown (6E5) to dark brown (6F6).</paragraph>
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<paragraph pageId="0" pageNumber="91">
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Basidiospores 8.5-10.2
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<normalizedToken originalValue="×">x</normalizedToken>
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5.8-6.9
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, Q = 1.31-1.67, 'X = 9.0-9.9
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<normalizedToken originalValue="×">x</normalizedToken>
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6.1-6.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, 'Q = 1.45-1.61 (130 spores, 6 collections), ellipsoid, moderately verrucose, moderately dextrinoid. Basidia 4-spored, cylindrical to clavate, 27-53
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<normalizedToken originalValue="×">x</normalizedToken>
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7-12
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, thin-walled, hyaline to olivaceous brown in 5% KOH. Lamellar edge sterile, sterile cells cylindrical-clavate, 11-26
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<normalizedToken originalValue="×">x</normalizedToken>
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3-9
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, thin-walled, hyaline in 5% KOH. Lamellar trama hyphae regular, pale olivaceous in 5% KOH, smooth. Universal veil hyphae thin-walled, hyaline to pale olivaceous yellow in 5% KOH. Pileipellis: epicutis hyphae cylindrical, 2-6
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide, olivaceous brown in 5% KOH, smooth; hypocutis well developed, hyphae 15-38
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide, sub-cellular, thin-walled, hyaline in 5% KOH, smooth. Pileus trama hyphae thin-walled, hyaline to slightly olivaceous in 5% KOH, smooth. Clamp connections present.
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</paragraph>
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<caption doi="10.3897/mycokeys.69.49437.figure3" httpUri="https://binary.pensoft.net/fig/431683" pageId="0" pageNumber="91" start="Figure 3" startId="F3">
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<paragraph pageId="0" pageNumber="91">
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<emphasis bold="true" pageId="0" pageNumber="91">Figure 3.</emphasis>
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Basidiospores of three newly-described species.
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<emphasis bold="true" pageId="0" pageNumber="91">a</emphasis>
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<taxonomicName authorityName="Y. Li & M. L. Xie" authorityYear="2020" class="Agaricomycetes" family="Cortinariaceae" genus="Cortinarius" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Cortinarius laccariphyllus" order="Agaricales" pageId="0" pageNumber="91" phylum="Basidiomycota" rank="species" species="laccariphyllus">
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<emphasis italics="true" pageId="0" pageNumber="91">Cortinarius laccariphyllus</emphasis>
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</taxonomicName>
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(HMJAU44449, holotype);
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<emphasis bold="true" pageId="0" pageNumber="91">b</emphasis>
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<taxonomicName authorityName="Y. Li, M. L. Xie & T. Z. Wei" authorityYear="2020" class="Agaricomycetes" family="Cortinariaceae" genus="Cortinarius" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Cortinarius neotorvus" order="Agaricales" pageId="0" pageNumber="91" phylum="Basidiomycota" rank="species" species="neotorvus">
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<emphasis italics="true" pageId="0" pageNumber="91">Cortinarius neotorvus</emphasis>
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</taxonomicName>
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(HMJAU44441, holotype);
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<emphasis bold="true" pageId="0" pageNumber="91">c</emphasis>
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<taxonomicName authorityName="Y. Li & M. L. Xie" authorityYear="2020" class="Agaricomycetes" family="Cortinariaceae" genus="Cortinarius" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Cortinarius subfuscoperonatus" order="Agaricales" pageId="0" pageNumber="91" phylum="Basidiomycota" rank="species" species="subfuscoperonatus">
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<emphasis italics="true" pageId="0" pageNumber="91">Cortinarius subfuscoperonatus</emphasis>
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</taxonomicName>
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(HMJAU44444, holotype). Photographs by Meng-Le Xie.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="91" type="its sequence">
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<paragraph pageId="0" pageNumber="91">ITS sequence.</paragraph>
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<paragraph pageId="0" pageNumber="91">
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The ITS sequences of
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<taxonomicName lsidName="C. neotorvus" pageId="0" pageNumber="91" rank="species" species="neotorvus">
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<emphasis italics="true" pageId="0" pageNumber="91">C. neotorvus</emphasis>
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</taxonomicName>
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are 513-515 bp long (5 collections, Table
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<tableCitation captionStart="Table 1" captionStartId="T1" captionText="Table 1. ITS sequences used in the phylogenetic analysis. New species in bold." httpUri="http://table.plazi.org/id/69D64390F941E77797A9483FB02F05D6" pageId="0" pageNumber="91" tableUuid="69D64390F941E77797A9483FB02F05D6">1</tableCitation>
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). All four sequences (MK552384 holotype, MK552385, MK552386 and MK552382) are identical and only MK552383 has 2 bp indels. The ITS sequence of
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<taxonomicName lsidName="C. neotorvus" pageId="0" pageNumber="91" rank="species" species="neotorvus">
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<emphasis italics="true" pageId="0" pageNumber="91">C. neotorvus</emphasis>
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</taxonomicName>
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(MK552384, holotype) differs from the sequences of other species in section
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<taxonomicName lsidName="" pageId="0" pageNumber="91" rank="section" section="Telamonia">Telamonia</taxonomicName>
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by at least six substitutions and five indels.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="91" type="ecology">
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<paragraph pageId="0" pageNumber="91">Ecology and distribution.</paragraph>
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<paragraph pageId="0" pageNumber="91">
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In broadleaf forest (
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Quercus mongolica" order="Fagales" pageId="0" pageNumber="91" phylum="Tracheophyta" rank="species" species="mongolica">
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<emphasis italics="true" pageId="0" pageNumber="91">Quercus mongolica</emphasis>
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</taxonomicName>
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dominated forest). Solitary or gregarious. Known from Jilin and Heilongjiang Province, China.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="91" type="materials_examined">
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<paragraph pageId="0" pageNumber="91">Additional specimens examined.</paragraph>
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<paragraph pageId="0" pageNumber="91">
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China. Heilongjiang Province: Heihe City, Wudalianchi Scenic Area, broadleaf forest (
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Quercus mongolica" order="Fagales" pageId="0" pageNumber="91" phylum="Tracheophyta" rank="species" species="mongolica">
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<emphasis italics="true" pageId="0" pageNumber="91">Quercus mongolica</emphasis>
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</taxonomicName>
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),
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<geoCoordinate degrees="48" direction="north" minutes="39" orientation="latitude" precision="15" seconds="15" value="48.654167">48°39'15"N</geoCoordinate>
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,
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<geoCoordinate degrees="126" direction="east" minutes="28" orientation="longitude" precision="15" seconds="18" value="126.471664">126°28'18"E</geoCoordinate>
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, alt. 290 m, 16 August 2017, M.L. Xie, HMJAU44442, GenBank No. (ITS) MK552385; 12 August 2018, P.J. Xing, HMJAU44440; Heihe City, Shengshan National Nature Reserve, broadleaf forest (
|
||
<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Quercus mongolica" order="Fagales" pageId="0" pageNumber="91" phylum="Tracheophyta" rank="species" species="mongolica">
|
||
<emphasis italics="true" pageId="0" pageNumber="91">Quercus mongolica</emphasis>
|
||
</taxonomicName>
|
||
dominated forest with some
|
||
<taxonomicName class="Magnoliopsida" family="Malvaceae" genus="Tilia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tilia" order="Malvales" pageId="0" pageNumber="91" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="91">Tilia</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName class="Magnoliopsida" family="Betulaceae" genus="Alnus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Alnus" order="Fagales" pageId="0" pageNumber="91" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="91">Alnus</emphasis>
|
||
</taxonomicName>
|
||
),
|
||
<geoCoordinate degrees="49" direction="north" minutes="30" orientation="latitude" precision="925" value="49.5">49°30'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="126" direction="east" minutes="43" orientation="longitude" precision="925" value="126.71667">126°43'E</geoCoordinate>
|
||
, alt. 300 m, 11 September 2017, G.H. Cheng, HMJAU44443, GenBank No. (ITS) MK552386. Jilin Province: Yanji City, Sandaowan Town, broadleaf forest (
|
||
<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Quercus mongolica" order="Fagales" pageId="0" pageNumber="91" phylum="Tracheophyta" rank="species" species="mongolica">
|
||
<emphasis italics="true" pageId="0" pageNumber="91">Quercus mongolica</emphasis>
|
||
</taxonomicName>
|
||
),
|
||
<geoCoordinate degrees="43" direction="north" minutes="16" orientation="latitude" precision="15" seconds="10" value="43.269444">43°16'10"N</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="129" direction="east" minutes="07" orientation="longitude" precision="15" seconds="19" value="129.12195">129°07'19"E</geoCoordinate>
|
||
, alt. 580 m, 8 September 2018, M.L. Xie, HMJAU44437, GenBank No. (ITS) MK552382, HMJAU44438, GenBank No. (ITS) MK552383, HMJAU44439.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="91" type="comments">
|
||
<paragraph pageId="0" pageNumber="91">Comments.</paragraph>
|
||
<paragraph pageId="0" pageNumber="91">
|
||
<taxonomicName authorityName="Y. Li, M. L. Xie & T. Z. Wei" authorityYear="2020" class="Agaricomycetes" family="Cortinariaceae" genus="Cortinarius" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Cortinarius neotorvus" order="Agaricales" pageId="0" pageNumber="91" phylum="Basidiomycota" rank="species" species="neotorvus">
|
||
<emphasis italics="true" pageId="0" pageNumber="91">Cortinarius neotorvus</emphasis>
|
||
</taxonomicName>
|
||
is easily confused with
|
||
<taxonomicName lsidName="C. torvus" pageId="0" pageNumber="91" rank="species" species="torvus">
|
||
<emphasis italics="true" pageId="0" pageNumber="91">C. torvus</emphasis>
|
||
</taxonomicName>
|
||
due to highly similar morphology. Morphologically, the lamellae of
|
||
<taxonomicName lsidName="C. torvus" pageId="0" pageNumber="91" rank="species" species="torvus">
|
||
<emphasis italics="true" pageId="0" pageNumber="91">C. torvus</emphasis>
|
||
</taxonomicName>
|
||
are adnate to subdecurrent and distant (
|
||
<bibRefCitation author="Bidaud, A" journalOrPublisher="Mycologia" pageId="0" pageNumber="91" refId="B7" refString="Bidaud, A, Moenne-Loccoz, P, Reumaux, P, Henry, R, 1999. Atlas des Cortinaires IX. Editions Federation Mycologique Dauphine-Savoie, Meyzieu." title="Atlas des Cortinaires IX. Editions Federation Mycologique Dauphine-Savoie, Meyzieu." year="1999">Bidaud et al. 1999</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Breitenbach, J" journalOrPublisher="Mycological Progress" pageId="0" pageNumber="91" refId="B14" refString="Breitenbach, J, Kraenzlin, F, 2000. Fungi of Switzerland. Vol. 5 Agarics (3rd part) Cortinariaceae. Mycologia Luzern, Lucerna." title="Fungi of Switzerland. Vol. 5 Agarics (3 rd part) Cortinariaceae. Mycologia Luzern, Lucerna." year="2000">
|
||
Breitenbach and
|
||
<normalizedToken originalValue="Kränzlin">Kraenzlin</normalizedToken>
|
||
2000
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Soop, K" journalOrPublisher="New Zealand Journal of Botany" pageId="0" pageNumber="91" refId="B50" refString="Soop, K, 2014. Cortinarius in Sweden (14 edition). Editions Scientrixk, Sweden." title="Cortinarius in Sweden (14 edition). Editions Scientrixk, Sweden." year="2014">Soop 2014</bibRefCitation>
|
||
) and the pileus colour of
|
||
<taxonomicName lsidName="C. torvus" pageId="0" pageNumber="91" rank="species" species="torvus">
|
||
<emphasis italics="true" pageId="0" pageNumber="91">C. torvus</emphasis>
|
||
</taxonomicName>
|
||
is usually darker and with a violet tinge, as well as the stipe usually being bulbous at the base (
|
||
<bibRefCitation author="Consiglio, G" journalOrPublisher="Journal of Fungal Research" pageId="0" pageNumber="91" refId="B16" refString="Consiglio, G, Antonini, D, Antonini, M, 2003. Il Genere Cortinarius in Italia (Parte prima). Associazione Micologica Bresadola, Luglio." title="Il Genere Cortinarius in Italia (Parte prima). Associazione Micologica Bresadola, Luglio." year="2003">Consiglio et al. 2003</bibRefCitation>
|
||
). In molecular data, the ITS sequence of
|
||
<taxonomicName lsidName="C. neotorvus" pageId="0" pageNumber="91" rank="species" species="neotorvus">
|
||
<emphasis italics="true" pageId="0" pageNumber="91">C. neotorvus</emphasis>
|
||
</taxonomicName>
|
||
(MK552384, holotype) differ from the sequences of
|
||
<taxonomicName lsidName="C. torvus" pageId="0" pageNumber="91" rank="species" species="torvus">
|
||
<emphasis italics="true" pageId="0" pageNumber="91">C. torvus</emphasis>
|
||
</taxonomicName>
|
||
(AY669668, JX407337) by six substitutions and five indels. In the phylogenetic analyses, the five specimens of
|
||
<taxonomicName lsidName="C. neotorvus" pageId="0" pageNumber="91" rank="species" species="neotorvus">
|
||
<emphasis italics="true" pageId="0" pageNumber="91">C. neotorvus</emphasis>
|
||
</taxonomicName>
|
||
were placed in separate monophyletic lineages (BPP = 0.96, MLBS = 90%) and formed a sister relationship with
|
||
<taxonomicName lsidName="C. torvus" pageId="0" pageNumber="91" rank="species" species="torvus">
|
||
<emphasis italics="true" pageId="0" pageNumber="91">C. torvus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |