152 lines
10 KiB
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152 lines
10 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.49.32115" ID-GBIF-Dataset="8930652c-149c-49b2-b1f6-9e09b8987099" ID-PMC="PMC6424953" ID-Pensoft-Pub="1314-4049-49-15" ID-PubMed="30918449" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1314-4049-49-15" ModsDocOrigin="MycoKeys 49" ModsDocTitle="Six new species of Arthrinium from Europe and notes about A.caricicola and other species found in Carex spp. hosts" checkinTime="1555333415167" checkinUser="pensoft" docAuthor="Pintos, Angel, Alvarado, Pablo, Planas, Juan & Jarling, Rene" docDate="2019" docId="F2416FFB3FE5E23D01EFA65E960FA0E0" docLanguage="en" docName="MycoKeys 49: 15-48" docOrigin="MycoKeys 49" docSource="http://dx.doi.org/10.3897/mycokeys.49.32115" docTitle="Arthrinium piptatheri Pintos & P. Alvarado., sp. nov." docType="treatment" docVersion="4" lastPageNumber="15" masterDocId="FFB5C3580076382C8272EF2BFF85D15A" masterDocTitle="Six new species of Arthrinium from Europe and notes about A. caricicola and other species found in Carex spp. hosts" masterLastPageNumber="48" masterPageNumber="15" pageNumber="15" updateTime="1668136190295" 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>Six new species of Arthrinium from Europe and notes about A. caricicola and other species found in Carex spp. hosts</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>Pintos, Angel</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>Alvarado, Pablo</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>Planas, Juan</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>Jarling, Rene</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>MycoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>49</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>15</mods:start>
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<mods:end>48</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.49.32115</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.49.32115</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-49-15</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="156202014" LSID="urn:lsid:plazi:treatment:F2416FFB3FE5E23D01EFA65E960FA0E0" httpUri="http://treatment.plazi.org/id/F2416FFB3FE5E23D01EFA65E960FA0E0" lastPageNumber="15" pageId="0" pageNumber="15">
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<subSubSection pageId="0" pageNumber="15" type="nomenclature">
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<paragraph pageId="0" pageNumber="15">
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<taxonomicName LSID="828871" authority="Pintos & P. Alvarado." class="Sordariomycetes" family="Apiosporaceae" genus="Arthrinium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Arthrinium piptatheri" order="Xylariales" pageId="0" pageNumber="15" phylum="Ascomycota" rank="species" species="piptatheri">Arthrinium piptatheri Pintos & P. Alvarado.</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="15">sp. nov.</taxonomicNameLabel>
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Fig. 12
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="15" type="etymology">
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<paragraph pageId="0" pageNumber="15">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="15">
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Named after
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Piptatherum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Piptatherum" order="Poales" pageId="0" pageNumber="15" phylum="Tracheophyta" rank="genus">Piptatherum</taxonomicName>
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, the host plant from which it was first isolated.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="15" type="diagnosis">
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<paragraph pageId="0" pageNumber="15">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="15">
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Asexual morph: Mycelium consisting of smooth, hyaline, branched, septate hyphae measuring 1-4
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<normalizedToken originalValue="µm">µm</normalizedToken>
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in diameter. Conidiophore mother cells hyaline to brown, aggregated in clusters or solitary on hyphae, ampuliform, cylindrical or doliform, 4-11
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<normalizedToken originalValue="×">x</normalizedToken>
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2-5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, growing above one or several hyaline cylindrical cells. Conidiophore reduced to a conidiogenous cell. Conidiogenous cells basauxic, polyblastic, sympodial, cylindrical, discrete, sometimes branched, smooth-walled, measuring 6-27
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<normalizedToken originalValue="×">x</normalizedToken>
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2-5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(n = 25). Conidia globose to ellipsoidal, pale brown to brown, with a thin hyaline germ-slit, 6-8
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<normalizedToken originalValue="×">x</normalizedToken>
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3-5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(n = 30). Sterile cells eloganted, brown, sometimes mixed among conidia, 13-16
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<normalizedToken originalValue="×">x</normalizedToken>
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4-5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(n = 30). Culture characteristics: on MEA 2%, colonies flat, spreading, with sparse aerial mycelium, reverse concolour with agar.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="15" type="materials_examined">
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<paragraph pageId="0" pageNumber="15">Type.</paragraph>
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<paragraph pageId="0" pageNumber="15">
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Spain: Balearic Islands: Mallorca: Llucmajor, on dead stems of
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Piptatherum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Piptatherum miliaceum" order="Poales" pageId="0" pageNumber="15" phylum="Tracheophyta" rank="species" species="miliaceum">Piptatherum miliaceum</taxonomicName>
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, 4 Aug. 2017, A. Pintos (MA-Fungi 91745 holotype, AP4817A isotype, CBS 145149 ex-type culture).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="15" type="notes">
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<paragraph pageId="0" pageNumber="15">Notes.</paragraph>
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<paragraph pageId="0" pageNumber="15">
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<taxonomicName class="Sordariomycetes" family="Apiosporaceae" genus="Arthrinium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Arthrinium piptatheri" order="Xylariales" pageId="0" pageNumber="15" phylum="Ascomycota" rank="species" species="piptatheri">Arthrinium piptatheri</taxonomicName>
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is genetically close, but genetically distinct from
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<taxonomicName lsidName="A. marii" pageId="0" pageNumber="15" rank="species" species="marii">A. marii</taxonomicName>
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,
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<taxonomicName lsidName="A. sacchari" pageId="0" pageNumber="15" rank="species" species="sacchari">A. sacchari</taxonomicName>
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,
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<taxonomicName lsidName="A. guizhouense" pageId="0" pageNumber="15" rank="species" species="guizhouense">A. guizhouense</taxonomicName>
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,
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<taxonomicName lsidName="A. hispanicum" pageId="0" pageNumber="15" rank="species" species="hispanicum">A. hispanicum</taxonomicName>
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,
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<taxonomicName lsidName="A. mediterranei" pageId="0" pageNumber="15" rank="species" species="mediterranei">A. mediterranei</taxonomicName>
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,
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<taxonomicName lsidName="A. longistromum" pageId="0" pageNumber="15" rank="species" species="longistromum">A. longistromum</taxonomicName>
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D.Q. Dai & K.D. Hyde, and to a lesser extent
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<taxonomicName lsidName="A. pseudospegazzinii" pageId="0" pageNumber="15" rank="species" species="pseudospegazzinii">A. pseudospegazzinii</taxonomicName>
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(Fig. 2) and the clade around
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<taxonomicName lsidName="A. phaeospermum" pageId="0" pageNumber="15" rank="species" species="phaeospermum">A. phaeospermum</taxonomicName>
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(Fig. 1). The incomplete genetic data available is probably the cause behind the lack of significant support for some of these taxa. Morphologically,
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<taxonomicName lsidName="A. piptatheri" pageId="0" pageNumber="15" rank="species" species="piptatheri">A. piptatheri</taxonomicName>
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differs from
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<taxonomicName lsidName="A. marii" pageId="0" pageNumber="15" rank="species" species="marii">A. marii</taxonomicName>
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because of its sympodial, branched conidiogenous cells.
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<taxonomicName class="Sordariomycetes" family="Apiosporaceae" genus="Arthrinium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Arthrinium guizhouense" order="Xylariales" pageId="0" pageNumber="15" phylum="Ascomycota" rank="species" species="guizhouense">Arthrinium guizhouense</taxonomicName>
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has shorter conidiogenous cells (3.5-8.0
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<normalizedToken originalValue="μm">μm</normalizedToken>
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). Finally, some sequences of
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<taxonomicName lsidName="Ap. montagnei" pageId="0" pageNumber="15" rank="species" species="montagnei">Ap. montagnei</taxonomicName>
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are related also with this group (Fig. 2), but this species is considered the sexual morph of
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<taxonomicName lsidName="A. arundinis" pageId="0" pageNumber="15" rank="species" species="arundinis">A. arundinis</taxonomicName>
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, with a very different genetic profile in
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<bibRefCitation author="Crous, PW" journalOrPublisher="IMA Fungus" pageId="0" pageNumber="15" pagination="133 - 154" title="A phylogenetic re-evaluation of Arthrinium." url="https://doi.org/10.5598/imafungus.2013.04.01.13" volume="4" year="2013">Crous and Groenewald (2013)</bibRefCitation>
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, so its actual identity should be further investigated.
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</paragraph>
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<caption pageId="0" pageNumber="15">
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<paragraph pageId="0" pageNumber="15">
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Figure 12.
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<taxonomicName lsidName="A. piptatheri" pageId="0" pageNumber="15" rank="species" species="piptatheri">A. piptatheri</taxonomicName>
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A colony on
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<normalizedToken originalValue="MEAB–K">MEAB-K</normalizedToken>
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conidiogenous cells giving rise to conidia. Scale bars: 5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(
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<normalizedToken originalValue="B–K">B-K</normalizedToken>
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).
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |