361 lines
26 KiB
XML
361 lines
26 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.82.64913" ID-GBIF-Dataset="a754407a-a020-428b-921c-b4e2d46e58f8" ID-PMC="PMC8373856" ID-Pensoft-Pub="1314-4049-82-139" ID-Pensoft-UUID="D4F1456A1B0B50F5B0D36137066B4785" ID-PubMed="34421324" ModsDocID="1314-4049-82-139" checkinTime="1628789921525" checkinUser="pensoft" docAuthor="Chen, Bin, Song, Jie, Chen, Yanliu, Zhang, Jinhua & Liang, Junfeng" docDate="2021" docId="91CC489CBA9953AF91C1B4F7B6F73FF9" docLanguage="en" docName="MycoKeys 82: 139-157" docOrigin="MycoKeys 82" docPubDate="2021-08-11" docSource="http://dx.doi.org/10.3897/mycokeys.82.64913" docTitle="Russula subbubalina B. Chen & J. F. Liang 2021, sp. nov." docType="treatment" docVersion="4" id="D4F1456A1B0B50F5B0D36137066B4785" lastPageNumber="139" masterDocId="D4F1456A1B0B50F5B0D36137066B4785" masterDocTitle="Morphological and phylogenetic evidence for two new species of Russula subg. Heterophyllidia from Guangdong Province of China" masterLastPageNumber="157" masterPageNumber="139" pageNumber="139" updateTime="1668136690885" 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>Morphological and phylogenetic evidence for two new species of Russula subg. Heterophyllidia from Guangdong Province of 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>Chen, Bin</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-8459-3752</mods:nameIdentifier>
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<mods:affiliation>Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou 510520, China & Nanjing Forestry University, Nanjing 210037, 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>Song, Jie</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-7438-4882</mods:nameIdentifier>
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<mods:affiliation>Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou 510520, 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>Chen, Yanliu</mods:namePart>
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<mods:affiliation>Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou 510520, 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, Jinhua</mods:namePart>
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<mods:affiliation>Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou 510520, 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>Liang, Junfeng</mods:namePart>
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<mods:affiliation>Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou 510520, China</mods:affiliation>
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<mods:nameIdentifier type="email">jfliang2000@163.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>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-08-11</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>82</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>139</mods:start>
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<mods:end>157</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.82.64913</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.82.64913</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-82-139</mods:identifier>
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<mods:identifier type="Pensoft-UUID">D4F1456A1B0B50F5B0D36137066B4785</mods:identifier>
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</mods:mods>
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<subSection pageId="0" pageNumber="139" type="taxonomy">
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<treatment ID-GBIF-Taxon="184132348" LSID="urn:lsid:plazi:treatment:91CC489CBA9953AF91C1B4F7B6F73FF9" httpUri="http://treatment.plazi.org/id/91CC489CBA9953AF91C1B4F7B6F73FF9" lastPageNumber="139" pageId="0" pageNumber="139">
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<subSubSection pageId="0" pageNumber="139" type="nomenclature">
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<paragraph pageId="0" pageNumber="139">
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<taxonomicName LSID="91CC489C-BA99-53AF-91C1-B4F7B6F73FF9" authority="B. Chen & J. F. Liang" authorityName="B. Chen & J. F. Liang" authorityYear="2021" class="Agaricomycetes" family="Russulaceae" genus="Russula" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Russula subbubalina" order="Russulales" pageId="0" pageNumber="139" phylum="Basidiomycota" rank="species" species="subbubalina" status="sp. nov.">Russula subbubalina B. Chen & J. F. Liang</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="139">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="139" type="description">
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<paragraph pageId="0" pageNumber="139">
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Fruiting bodies (A, B) and basidiospores (C, D) of Russula luofuensis (RITF 4708). Fruiting bodies (E, F) and basidiospores (G, H) of R. subbubalina (RITF 3715). Scale bars: 20 mm (A, B, E, F)." figureDoi="10.3897/mycokeys.82.64913.figure2" httpUri="https://binary.pensoft.net/fig/576619" pageId="0" pageNumber="139">Figs 2E-H</figureCitation>
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Russula subbubalina (RITF 4710) A basidia B basidiola C marginal cells D hymenial gloeocystidia on lamellae sides E hymenial gloeocystidia on lamellae edges. Scale bar: 10 μm." figureDoi="10.3897/mycokeys.82.64913.figure5" httpUri="https://binary.pensoft.net/fig/576622" pageId="0" pageNumber="139">, 5</figureCitation>
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Russula subbubalina (RITF 4710) A pileocystidia near the pileus margin B pileocystidia near the pileus center C hyphal terminations near the pileus margin D hyphal terminations near the pileus center. Scale bar: 10 μm." figureDoi="10.3897/mycokeys.82.64913.figure6" httpUri="https://binary.pensoft.net/fig/576623" pageId="0" pageNumber="139">and 6</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="139" type="diagnosis">
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<paragraph pageId="0" pageNumber="139">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="139">Basidiomata medium-sized to large; dark salmon pileus with rusty spots when young, blanched almond with a cracked margin after maturation, surface pruinose in some parts; adnate to slightly adnexed lamellae; subglobose to broadly ellipsoid basidiospores with warts fused in short or long chains and frequently connected by line connections; clavate or ellipsoid basidiola; hymenial gloeocystidia clavate or fusiform, apically mainly obtuse; suprapellis with hyphal ends composed of inflated or ellipsoid cells and attenuated terminal cell; pileocystidia mainly clavate, apically typically obtuse, sometimes with round or ellipsoid appendage.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="139" type="holotype">
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<paragraph pageId="0" pageNumber="139">Holotype.</paragraph>
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<paragraph pageId="0" pageNumber="139">
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China. Guangdong Province, Huizhou City, Boluo County, Luofu Mountain Provincial Nature Reserve,
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<geoCoordinate degrees="23" direction="north" minutes="15" orientation="latitude" precision="1" seconds="43.80" value="23.262167">23°15'43.80"N</geoCoordinate>
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,
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<geoCoordinate degrees="114" direction="east" minutes="3" orientation="longitude" precision="1" seconds="5.40" value="114.051506">114°3'5.40"E</geoCoordinate>
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, 220 m asl., in mixed
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<taxonomicName family="Fagaceae" kingdom="Fungi" lsidName="" order="Russulales" pageId="0" pageNumber="139" rank="family">Fagaceae</taxonomicName>
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forests of
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<taxonomicName class="Dicotyledoneae" family="Fagaceae" genus="Cyclobalanopsis" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Cyclobalanopsis" order="Fagales" pageId="0" pageNumber="139" phylum="Angiospermae" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="139">Cyclobalanopsis</emphasis>
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</taxonomicName>
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and
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Castanopsis" kingdom="Plantae" lsidName="Castanopsis" order="Fagales" pageId="0" pageNumber="139" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="139">Castanopsis</emphasis>
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</taxonomicName>
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, 22 August 2020, leg. CB448 (RITF4710).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="139" type="etymology">
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<paragraph pageId="0" pageNumber="139">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="139">
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Referred to its morphological resemblance to
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<taxonomicName kingdom="Fungi" lsidName="R. bubalina" pageId="0" pageNumber="139" rank="species" species="bubalina">
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<emphasis italics="true" pageId="0" pageNumber="139">R. bubalina</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="139" type="description">
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<paragraph pageId="0" pageNumber="139">Description.</paragraph>
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<paragraph pageId="0" pageNumber="139">
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<emphasis bold="true" pageId="0" pageNumber="139">Basidiomata</emphasis>
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medium-sized to large; pileus 50-100 mm in diameter; initially hemispheric when young, applanate to convex, convex with a slightly depressed center after mature; margin incurved, cracked with age, striation short and inconspicuous; surface dry, glabrous, peeling to 1/4 of the radius, pruinose in some part; dark salmon with rusty spots when young, blanched almond after maturation, shallower at the margin.
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<emphasis bold="true" pageId="0" pageNumber="139">Lamellae</emphasis>
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adnate to slightly adnexed, 3-5 mm deep, 11-13 at 1 cm near the pileus margin, white (1A1) to cream; lamellulae sometimes present and irregular in length; furcations present especially near the stipe; edge entire and concolor.
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<emphasis bold="true" pageId="0" pageNumber="139">Stipe</emphasis>
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30-55
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<normalizedToken originalValue="×">x</normalizedToken>
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5-15 mm, cylindrical, slightly inflated towards the base, white (1A1) to blanched almond, with rusty tinge towards the base, and medulla initially stuffed becoming hollow.
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<emphasis bold="true" pageId="0" pageNumber="139">Context</emphasis>
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3-4 mm thick in half of the pileus radius, white (1A1), unchanging when bruised, taste mild, odor inconspicuous.
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<emphasis bold="true" pageId="0" pageNumber="139">Spore print</emphasis>
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white (1A1) to cream.
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</paragraph>
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<caption doi="10.3897/mycokeys.82.64913.figure5" httpUri="https://binary.pensoft.net/fig/576622" pageId="0" pageNumber="139" start="Figure 5" startId="F5">
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<paragraph pageId="0" pageNumber="139">
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<emphasis bold="true" pageId="0" pageNumber="139">Figure 5.</emphasis>
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<taxonomicName authorityName="B. Chen & J. F. Liang" authorityYear="2021" class="Agaricomycetes" family="Russulaceae" genus="Russula" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Russula subbubalina" order="Russulales" pageId="0" pageNumber="139" phylum="Basidiomycota" rank="species" species="subbubalina">
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<emphasis italics="true" pageId="0" pageNumber="139">Russula subbubalina</emphasis>
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</taxonomicName>
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(RITF 4710)
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<emphasis bold="true" pageId="0" pageNumber="139">A</emphasis>
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basidia
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<emphasis bold="true" pageId="0" pageNumber="139">B</emphasis>
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basidiola
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<emphasis bold="true" pageId="0" pageNumber="139">C</emphasis>
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marginal cells
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<emphasis bold="true" pageId="0" pageNumber="139">D</emphasis>
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hymenial gloeocystidia on lamellae sides
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<emphasis bold="true" pageId="0" pageNumber="139">E</emphasis>
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hymenial gloeocystidia on lamellae edges. Scale bar: 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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.
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="139">
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<emphasis bold="true" pageId="0" pageNumber="139">Basidiospores</emphasis>
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(5.2-)5.6-6.2-6.8(-7.2)
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<normalizedToken originalValue="×">x</normalizedToken>
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(4.5-)4.9-5.3-5.7(-6.2)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, Q = (1.0-)1.08-1.17-1.25(-1.38), subglobose to broadly ellipsoid; ornamentation of relatively small, moderately distant to dense [6-8(-9) in a 3
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<normalizedToken originalValue="μm">μm</normalizedToken>
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diameter circle] amyloid warts or spines, 0.3-0.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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high, locally reticulate, fused in short or long chains [2-3(-4) in the circle], frequently connected by line connections [3-4(-5) in the circle]; suprahilar spot medium-sized, amyloid.
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<emphasis bold="true" pageId="0" pageNumber="139">Basidia</emphasis>
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(30.5-)31.7-34.8-37.8(-43.0)
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<normalizedToken originalValue="×">x</normalizedToken>
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(6.3-)7.5-8.1-8.8(-9.4)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, mostly 4-spored, some 2- and 3-spored, clavate; basidiola clavate or ellipsoid, ca. 5.5-10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide.
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<emphasis bold="true" pageId="0" pageNumber="139">Hymenial gloeocystidia on lamellae sides</emphasis>
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Moderately numerous, ca. 800-1000/mm2, (41.0)49.1-56.7-64.3(68.5)
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<normalizedToken originalValue="×">x</normalizedToken>
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(6.5)7.2-8.1-9.0(10.0)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, clavate or fusiform, apically mainly obtuse, occasionally acute, sometimes with 4-10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long appendage, thin-walled; contents heteromorphous or granulose, turning reddish black in SV.
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<emphasis bold="true" pageId="0" pageNumber="139">Hymenial gloeocystidia on lamellae edges</emphasis>
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Often longer, (40.5-)52.6-63.0-73.5(-83.6)
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<normalizedToken originalValue="×">x</normalizedToken>
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(4.6-)6.7-8.1-9.6(-10.8)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, mainly clavate, occasionally fusiform, apically typically obtuse, sometimes with 3-8
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long appendage, thin-walled; contents heteromorphous-crystalline, turning reddish black in SV.
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<emphasis bold="true" pageId="0" pageNumber="139">Marginal cells</emphasis>
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(14.0-)19.0-23.4-27.7(-34.2)
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<normalizedToken originalValue="×">x</normalizedToken>
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(3.4-)3.7-4.5-5.3(-5.8)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, clavate, lageniform or fusiform, often flexuous.
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<emphasis bold="true" pageId="0" pageNumber="139">Pileipellis</emphasis>
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Orthochromatic in cresyl blue, sharply delimited from the underlying context, 400-450
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<normalizedToken originalValue="μm">μm</normalizedToken>
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deep, two-layered; suprapellis180-200
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<normalizedToken originalValue="μm">μm</normalizedToken>
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deep, hyphal endings composed of inflated or ellipsoid cells with attenuated terminal cells; subpellis 240-260
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<normalizedToken originalValue="μm">μm</normalizedToken>
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deep, composed of horizontally oriented, relatively dense, intricate, 3-6
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide hyphae. Hyphal terminations near the pileus margin sometimes branched, occasionally flexuous, thin-walled; terminal cells (14.8)20.9-26.6-32.3(38.0)
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<normalizedToken originalValue="×">x</normalizedToken>
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3.5-4.0-4.6(5.5)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, mainly narrowly lageniform, occasionally cylindrical, apically attenuated or constricted; subterminal cells frequently shorter and wider ca. 3-8
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide, occasionally branched. Hyphal terminations near the pileus center similar to those near the pileus margin; terminal cells (14.3-)17.5-22.7-27.8(-33.7)
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<normalizedToken originalValue="×">x</normalizedToken>
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(3.4-)3.7-4.1-4.6(-5.0)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, lageniform, clavate or cylindrical, apically attenuated or constricted, sometimes obtuse; subterminal cells often wider, rarely branched, ca. 4-8
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide.
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<emphasis bold="true" pageId="0" pageNumber="139">Pileocystidia</emphasis>
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near the pileus margin always one-celled, (27.9-)35.1-40.5-45.9(-48.9)
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<normalizedToken originalValue="×">x</normalizedToken>
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(3.8-)4.2-4.7-5.3(-5.7)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, mainly clavate, occasionally fusiform, apically typically obtuse, sometimes with round or ellipsoid 2-6
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long appendage, thin-walled; contents heteromorphous, turning reddish black in SV. Pileocystidia near the pileus center similar in shape, always one-celled, (23.7-)25.6-31.8-38.0(-46.0)
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<normalizedToken originalValue="×">x</normalizedToken>
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(3.3-)4.2-4.8-5.4(-6.0)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, thin-walled, mainly clavate, occasionally fusiform or subcylindrical, apically typically obtuse, sometimes with 4-6
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long appendage, contents granulose, turning reddish in SV.
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<emphasis bold="true" pageId="0" pageNumber="139">Cystidioid hyphae</emphasis>
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In subpellis and context with granulose contents, oleiferous hyphae frequent in subpellis with yellowish contents.
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</paragraph>
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<caption doi="10.3897/mycokeys.82.64913.figure6" httpUri="https://binary.pensoft.net/fig/576623" pageId="0" pageNumber="139" start="Figure 6" startId="F6">
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<paragraph pageId="0" pageNumber="139">
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<emphasis bold="true" pageId="0" pageNumber="139">Figure 6.</emphasis>
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<taxonomicName authorityName="B. Chen & J. F. Liang" authorityYear="2021" class="Agaricomycetes" family="Russulaceae" genus="Russula" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Russula subbubalina" order="Russulales" pageId="0" pageNumber="139" phylum="Basidiomycota" rank="species" species="subbubalina">
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<emphasis italics="true" pageId="0" pageNumber="139">Russula subbubalina</emphasis>
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</taxonomicName>
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(RITF 4710)
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<emphasis bold="true" pageId="0" pageNumber="139">A</emphasis>
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pileocystidia near the pileus margin
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<emphasis bold="true" pageId="0" pageNumber="139">B</emphasis>
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pileocystidia near the pileus center
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<emphasis bold="true" pageId="0" pageNumber="139">C</emphasis>
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hyphal terminations near the pileus margin
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<emphasis bold="true" pageId="0" pageNumber="139">D</emphasis>
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hyphal terminations near the pileus center. Scale bar: 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="139" type="materials_examined">
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<paragraph pageId="0" pageNumber="139">Additional specimens examined.</paragraph>
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<paragraph pageId="0" pageNumber="139">
|
||
<materialsCitation collectingDate="2020-08-22" country="China" county="Boluo County" elevation="240" latitude="23.261583" location="Luofu Mountain Provincial Nature Reserve" longLatPrecision="1" longitude="114.05145" municipality="Huizhou City" specimenCount="1" stateProvince="Guangdong Province">
|
||
<collectingCountry name="China">China</collectingCountry>
|
||
.
|
||
<collectingRegion country="China" name="Guangdong">Guangdong Province</collectingRegion>
|
||
,
|
||
<collectingMunicipality>Huizhou City</collectingMunicipality>
|
||
,
|
||
<collectingCounty>Boluo County</collectingCounty>
|
||
,
|
||
<location LSID="urn:lsid:plazi:treatment:91CC489CBA9953AF91C1B4F7B6F73FF9:3D0CB41B6B111E52A66CA32928145C9A" country="China" county="Boluo County" latitude="23.261583" longLatPrecision="1" longitude="114.05145" municipality="Huizhou City" name="Luofu Mountain Provincial Nature Reserve" stateProvince="Guangdong Province">Luofu Mountain Provincial Nature Reserve</location>
|
||
,
|
||
<geoCoordinate degrees="23" direction="north" minutes="15" orientation="latitude" precision="1" seconds="41.70" value="23.261583">23°15'41.70"N</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="114" direction="east" minutes="3" orientation="longitude" precision="1" seconds="5.21" value="114.05145">114°3'5.21"E</geoCoordinate>
|
||
,
|
||
<elevation metricMagnitude="2" metricUnit="m" metricValue="2.4" unit="m" value="240.0">
|
||
<quantity metricMagnitude="2" metricUnit="m" metricValue="2.4" unit="m" value="240.0">240 m</quantity>
|
||
asl
|
||
</elevation>
|
||
., in mixed
|
||
<taxonomicName family="Fagaceae" kingdom="Fungi" lsidName="" order="Russulales" pageId="0" pageNumber="139" rank="family">Fagaceae</taxonomicName>
|
||
forests of
|
||
<taxonomicName class="Dicotyledoneae" family="Fagaceae" genus="Cyclobalanopsis" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Cyclobalanopsis" order="Fagales" pageId="0" pageNumber="139" phylum="Angiospermae" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="139">Cyclobalanopsis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Castanopsis" kingdom="Plantae" lsidName="Castanopsis" order="Fagales" pageId="0" pageNumber="139" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="139">Castanopsis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<collectingDate value="2020-08-22">22 August 2020</collectingDate>
|
||
, leg. CB453 (RITF4710)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="139" type="notes">
|
||
<paragraph pageId="0" pageNumber="139">Notes.</paragraph>
|
||
<paragraph pageId="0" pageNumber="139">
|
||
Both morphology and phylogeny place
|
||
<taxonomicName kingdom="Fungi" lsidName="R. subbubalina" pageId="0" pageNumber="139" rank="species" species="subbubalina">
|
||
<emphasis italics="true" pageId="0" pageNumber="139">R. subbubalina</emphasis>
|
||
</taxonomicName>
|
||
clearly in subsect.
|
||
<taxonomicName class="Agaricomycetes" family="Russulaceae" genus="Russula" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Russula" order="Russulales" pageId="0" pageNumber="139" phylum="Basidiomycota" rank="subSection" subSection="Heterophyllinae">Russula Heterophyllinae</taxonomicName>
|
||
. In our phylogenetic tree,
|
||
<taxonomicName kingdom="Fungi" lsidName="R. viridicinnamomea" pageId="0" pageNumber="139" rank="species" species="viridicinnamomea">
|
||
<emphasis italics="true" pageId="0" pageNumber="139">R. viridicinnamomea</emphasis>
|
||
</taxonomicName>
|
||
is the sister taxon to
|
||
<taxonomicName kingdom="Fungi" lsidName="R. subbubalina" pageId="0" pageNumber="139" rank="species" species="subbubalina">
|
||
<emphasis italics="true" pageId="0" pageNumber="139">R. subbubalina</emphasis>
|
||
</taxonomicName>
|
||
but differs from it by the typically smaller basidiomata (30-50
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
), an emerald green-tinged buff pileus with undulate and tearing margin and longer hymenial gloeocystidia on the lamellae edges (36.5-63
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
4-12
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
,
|
||
<bibRefCitation DOI="https://doi.org/10.5252/cryptogamie-mycologie2019v40a4" author="Yuan, F" journalOrPublisher="Cryptogamie Mycologie" pageId="0" pageNumber="139" pagination="45 - 56" refId="B38" refString="Yuan, F, Song, Y, Buyck, B, Li, JW, Qiu, LH, 2019. Russula viridicinnamomea F. Yuan & Y. Song, sp. nov. and R. pseudocatillus F. Yuan & Y. Song, sp. nov., two new species from southern China. Cryptogamie Mycologie 40 (1): 45 - 56, DOI: https://doi.org/10.5252/cryptogamie-mycologie2019v40a4" title="Russula viridicinnamomea F. Yuan & Y. Song, sp. nov. and R. pseudocatillus F. Yuan & Y. Song, sp. nov., two new species from southern China." url="https://doi.org/10.5252/cryptogamie-mycologie2019v40a4" volume="40" year="2019">Yuan et al. 2019</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="139">
|
||
Morphologically,
|
||
<taxonomicName kingdom="Fungi" lsidName="R. subbubalina" pageId="0" pageNumber="139" rank="species" species="subbubalina">
|
||
<emphasis italics="true" pageId="0" pageNumber="139">R. subbubalina</emphasis>
|
||
</taxonomicName>
|
||
may be confused in the field with two recently reported new species:
|
||
<taxonomicName kingdom="Fungi" lsidName="R. bubalina" pageId="0" pageNumber="139" rank="species" species="bubalina">
|
||
<emphasis italics="true" pageId="0" pageNumber="139">R. bubalina</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName kingdom="Fungi" lsidName="R. pseudobubalina" pageId="0" pageNumber="139" rank="species" species="pseudobubalina">
|
||
<emphasis italics="true" pageId="0" pageNumber="139">R. pseudobubalina</emphasis>
|
||
</taxonomicName>
|
||
also from Guangdong Province of China. However,
|
||
<taxonomicName kingdom="Fungi" lsidName="R. bubalina" pageId="0" pageNumber="139" rank="species" species="bubalina">
|
||
<emphasis italics="true" pageId="0" pageNumber="139">R. bubalina</emphasis>
|
||
</taxonomicName>
|
||
has the typically smaller basidiomata (35-54
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
), a striate pileus margin and basidiospores with warty ornamentations not forming reticulum (
|
||
<bibRefCitation DOI="https://doi.org/10.11646/phytotaxa.392.4.2" author="Li, JW" journalOrPublisher="Phytotaxa" pageId="0" pageNumber="139" pagination="264 - 276" refId="B21" refString="Li, JW, Zheng, JF, Song, Y, Yuan, F, Qiu, LH, 2019. Three novel species of Russula from southern China based on morphological and molecular evidence. Phytotaxa 392 (4): 264 - 276, DOI: https://doi.org/10.11646/phytotaxa.392.4.2" title="Three novel species of Russula from southern China based on morphological and molecular evidence." url="https://doi.org/10.11646/phytotaxa.392.4.2" volume="392" year="2019">Li et al. 2019</bibRefCitation>
|
||
), whereas
|
||
<taxonomicName kingdom="Fungi" lsidName="R. pseudobubalina" pageId="0" pageNumber="139" rank="species" species="pseudobubalina">
|
||
<emphasis italics="true" pageId="0" pageNumber="139">R. pseudobubalina</emphasis>
|
||
</taxonomicName>
|
||
possesses the typically smaller basidiomata (31-46
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
), never forked lamellae, basidiospores with isolated warts, and often shorter hymenial gloeocystidia on the lamellae edges (23.4-37.8-65.5
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
6.2-8.3-10.0
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
,
|
||
<bibRefCitation DOI="https://doi.org/10.11646/phytotaxa.392.4.2" author="Li, JW" journalOrPublisher="Phytotaxa" pageId="0" pageNumber="139" pagination="264 - 276" refId="B21" refString="Li, JW, Zheng, JF, Song, Y, Yuan, F, Qiu, LH, 2019. Three novel species of Russula from southern China based on morphological and molecular evidence. Phytotaxa 392 (4): 264 - 276, DOI: https://doi.org/10.11646/phytotaxa.392.4.2" title="Three novel species of Russula from southern China based on morphological and molecular evidence." url="https://doi.org/10.11646/phytotaxa.392.4.2" volume="392" year="2019">Li et al. 2019</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</subSection>
|
||
</document> |