157 lines
9.4 KiB
XML
157 lines
9.4 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.20.11816" ID-GBIF-Dataset="a6772db7-09fa-4115-a9c5-c7a6ed0cda52" ID-GBIF-Taxon="127870122" ID-Pensoft-Pub="1314-4049-20-37" ModsDocAuthor="" ModsDocDate="2017" ModsDocID="1314-4049-20-37" ModsDocOrigin="MycoKeys 20" ModsDocTitle="Three new species of Megasporia (Polyporales, Basidiomycota) from China" checkinTime="1488884189352" checkinUser="pensoft" docAuthor="Yuan, Yuan, Ji, Xiao-Hong, Chen, Jia-Jia & Dai, Yu-Cheng" docDate="2017" docId="130A0E0B1610EDBA8ACB06E2C015866C" docLanguage="en" docName="MycoKeys 20: 37-50" docOrigin="MycoKeys 20" docSource="http://dx.doi.org/10.3897/mycokeys.20.11816" docTitle="Megasporia yunnanensis Y. Yuan, X. H. Ji & Y. C. Dai, sp. nov." docType="treatment" docVersion="3" lastPageId="7" lastPageNumber="44" masterDocId="FFF2FFCAC801F72FFFD1FFB5FFD3FFF2" masterDocTitle="Three new species of Megasporia (Polyporales, Basidiomycota) from China" masterLastPageNumber="50" masterPageNumber="37" pageId="4" pageNumber="41" updateTime="1643476440576" 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>Three new species of Megasporia (Polyporales, Basidiomycota) from 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>Yuan, Yuan</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Ji, Xiao-Hong</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Chen, Jia-Jia</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Dai, Yu-Cheng</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>MycoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2017</mods:date>
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<mods:detail type="volume">
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<mods:number>20</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>37</mods:start>
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<mods:end>50</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.20.11816</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.20.11816</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-20-37</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127870122" LSID="urn:lsid:plazi:treatment:130A0E0B1610EDBA8ACB06E2C015866C" httpUri="http://treatment.plazi.org/id/130A0E0B1610EDBA8ACB06E2C015866C" lastPageId="7" lastPageNumber="44" pageId="4" pageNumber="41">
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<subSubSection pageId="4" pageNumber="41" type="nomenclature">
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<paragraph pageId="4" pageNumber="41">
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<taxonomicName LSID="MycoBank: MB819612" authority="Y. Yuan, X. H. Ji & Y. C. Dai" class="Agaricomycetes" family="Polyporaceae" genus="Megasporia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Megasporia yunnanensis" order="Polyporales" pageId="4" pageNumber="41" phylum="Basidiomycota" rank="species" species="yunnanensis">Megasporia yunnanensis Y. Yuan, X.H. Ji & Y.C. Dai</taxonomicName>
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<taxonomicNameLabel pageId="4" pageNumber="41">sp. nov.</taxonomicNameLabel>
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Figure 4
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="41" type="diagnosis">
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<paragraph pageId="4" pageNumber="41">Diagnosis.</paragraph>
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<paragraph pageId="4" pageNumber="41">
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Differs from other
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<taxonomicName class="Agaricomycetes" family="Polyporaceae" genus="Megasporia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Megasporia" order="Polyporales" pageId="4" pageNumber="41" phylum="Basidiomycota" rank="genus">Megasporia</taxonomicName>
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species by brownish tints on pore surface and lacking tetrahedric or polyhedric crystals.
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</paragraph>
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<caption pageId="4" pageNumber="41">
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<paragraph pageId="4" pageNumber="41">
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Figure 4. Microscopic structures of
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<taxonomicName class="Agaricomycetes" family="Polyporaceae" genus="Megasporia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Megasporia yunnanensis" order="Polyporales" pageId="4" pageNumber="41" phylum="Basidiomycota" rank="species" species="yunnanensis">Megasporia yunnanensis</taxonomicName>
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sp. nov. (drawn from the holotype). a Basidiospores b Basidioles c Basidia d Cystidioles e Hyphae from trama f Hyphae from subiculum.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="42" type="holotype">
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<paragraph pageId="5" pageNumber="42">
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<pageBreakToken pageId="5" pageNumber="42" start="start">Holotype</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="5" pageNumber="42">CHINA. Yunnan Province, Kunming, Wild Duck Lake Park, on fallen angiosperm branch, 28 July 2014, Y.C. Dai 13870 (BJFC017600).</paragraph>
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</subSubSection>
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<subSubSection lastPageId="6" lastPageNumber="43" pageId="5" pageNumber="42" type="basidiocarps">
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<paragraph pageId="5" pageNumber="42">Basidiocarps.</paragraph>
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<paragraph lastPageId="6" lastPageNumber="43" pageId="5" pageNumber="42">
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Annual, resupinate, corky, without odor or taste when fresh, becoming hard corky upon drying, up to 3 cm long, 2 cm wide, and 2 mm thick at centre. Sterile margin thinning out, white when dry, up to 1 mm wide. Pore surface
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<pageBreakToken pageId="6" pageNumber="43" start="start">white</pageBreakToken>
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to cream but with brownish tints when dry; pores round, 2-3 per mm; dissepiments thin, lacerate. Subiculum white, corky, up to 1 mm thick. Tubes cream, corky, up to 1 mm long.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="44" type="hyphal structure">
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<paragraph pageId="7" pageNumber="44">
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<pageBreakToken pageId="7" pageNumber="44" start="start">Hyphal</pageBreakToken>
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structure.
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</paragraph>
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<paragraph pageId="7" pageNumber="44">Hyphal system dimitic; generative hyphae bearing clamp connections; skeletal hyphae weakly dextrinoid, CB+; tissues unchanged in KOH.</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="44" type="subiculum">
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<paragraph pageId="7" pageNumber="44">Subiculum.</paragraph>
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<paragraph pageId="7" pageNumber="44">
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Generative hyphae frequent, hyaline, thin-walled, occasionally branched, 2-3
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<normalizedToken originalValue="µm">µm</normalizedToken>
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in diam; skeletal hyphae dominant, thick-walled with a wide to narrow lumen, occasionally branched, mostly flexuous, interwoven, 3-4
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<normalizedToken originalValue="µm">µm</normalizedToken>
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in diam.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="44" type="tubes">
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<paragraph pageId="7" pageNumber="44">Tubes.</paragraph>
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<paragraph pageId="7" pageNumber="44">
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Generative hyphae infrequent, hyaline, thin-walled, occasionally branched, 2-3
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<normalizedToken originalValue="µm">µm</normalizedToken>
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in diam; skeletal hyphae dominant, thick-walled with a wide to medium lumen, occasionally branched, flexuous, interwoven, 2.5-3.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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in diam. Hyphal pegs and cystidia absent, dendrohyphidia present; cystidioles present, mostly ventricose, thin-walled, smooth. Basidia broadly clavate, with four sterigmata and a basal clamp connection, 30-35
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<normalizedToken originalValue="×">x</normalizedToken>
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9-11
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<normalizedToken originalValue="µm">µm</normalizedToken>
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; basidioles in shape similar to basidia, but smaller. Tetrahedric or polyhedric crystals absent.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="44" type="spores">
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<paragraph pageId="7" pageNumber="44">Spores.</paragraph>
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<paragraph pageId="7" pageNumber="44">
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Basidiospores cylindrical, hyaline, thin-walled, smooth,
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<normalizedToken originalValue="IKI–">IKI-</normalizedToken>
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,
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<normalizedToken originalValue="CB–">CB-</normalizedToken>
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, (15.1
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<normalizedToken originalValue="–)16.5–20.8(–">-)16.5-20.8(-</normalizedToken>
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21.5)
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<normalizedToken originalValue="×">x</normalizedToken>
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(5.1
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<normalizedToken originalValue="–)5.5–7.1(–">-)5.5-7.1(-</normalizedToken>
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7.5)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, L = 18.38
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, W = 6.19
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, Q = 2.88-3.02 (n = 90/3).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="44" type="additional specimens (paratypes) examined">
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<paragraph pageId="7" pageNumber="44">Additional specimens (paratypes) examined.</paragraph>
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<paragraph pageId="7" pageNumber="44">
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CHINA. Yunnan Province, Nanhua County, Dazhongshan Nature Reserve, on fallen angiosperm branch, 11 Sept 2015, B.K. Cui 12594 (BJFC022530). Chuxiong, Zixishan Nature Reserve, on fallen branch of
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<taxonomicName class="Magnoliopsida" family="Ericaceae" genus="Rhododendron" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Rhododendron" order="Ericales" pageId="7" pageNumber="44" phylum="Tracheophyta" rank="genus">Rhododendron</taxonomicName>
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, 12 Sept 2015, B.K. Cui 12614A (BJFC022531).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="44" type="etymology">
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<paragraph pageId="7" pageNumber="44">Etymology.</paragraph>
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<paragraph pageId="7" pageNumber="44">Yunnanensis (Lat.): referring to the locality (Yunnan Province, China) where the species was found.</paragraph>
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</subSubSection>
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</treatment>
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</document> |