170 lines
9.7 KiB
XML
170 lines
9.7 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="EED9D4B6BC0FADDAC0D90D9A96F3B6D8" docLanguage="en" docName="MycoKeys 49: 15-48" docOrigin="MycoKeys 49" docSource="http://dx.doi.org/10.3897/mycokeys.49.32115" docTitle="Arthrinium balearicum 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="156202017" LSID="urn:lsid:plazi:treatment:EED9D4B6BC0FADDAC0D90D9A96F3B6D8" httpUri="http://treatment.plazi.org/id/EED9D4B6BC0FADDAC0D90D9A96F3B6D8" 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="828866" authority="Pintos & P. Alvarado" class="Sordariomycetes" family="Apiosporaceae" genus="Arthrinium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Arthrinium balearicum" order="Xylariales" pageId="0" pageNumber="15" phylum="Ascomycota" rank="species" species="balearicum">Arthrinium balearicum Pintos & P. Alvarado</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="15">sp. nov.</taxonomicNameLabel>
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Fig. 3
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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">Refers to the Balearic Islands (Spain), where the holotype was found.</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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Sexual morph: Stromata forming black, linear, confluent raised areas on host surface, with the longer axis broken at the apex, (500
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<normalizedToken originalValue="–)600–1500(–">-)600-1500(-</normalizedToken>
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2000)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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<normalizedToken originalValue="×">x</normalizedToken>
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(200
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<normalizedToken originalValue="–)320–450(–">-)320-450(-</normalizedToken>
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500)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(n = 20). Ascomata globose to subglobose, with flattened base, blackish brown, (120-) 140-180 (-200)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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in diameter (n = 30). Peridium 8-15
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<normalizedToken originalValue="µm">µm</normalizedToken>
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thick, consisting of 4-5 layers of cells arranged in textura angularis, externally dark brown, hyaline in the inner part. Ostiole single, central, 30-60
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<normalizedToken originalValue="µm">µm</normalizedToken>
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in diameter, with a periphysate channel 20-30
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long. Peryphises broad, colourless. Hamathecium composed of dense hypha-like, broad septate paraphyses, deliquescing early, 4-6
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<normalizedToken originalValue="µm">µm</normalizedToken>
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thick. Asci 8-spored, unitunicate, clavate, broadly cylindrical, with an inconspicuous pedicel, rounded apex, thin-walled, without an apical apparatus, measuring (77
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<normalizedToken originalValue="–)80–98(–">-)80-98(-</normalizedToken>
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105)
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<normalizedToken originalValue="×">x</normalizedToken>
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(14
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<normalizedToken originalValue="–)15–19(–">-)15-19(-</normalizedToken>
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21)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(n = 22). Ascospores 1-3-seriate, hyaline, apiospore smooth-walled, fusiform, elliptical, reniform, straight or curved, bicellular, wider at the center of the longest cell, measuring (23
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<normalizedToken originalValue="–)26–30(–">-)26-30(-</normalizedToken>
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32)
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<normalizedToken originalValue="×">x</normalizedToken>
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(7
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<normalizedToken originalValue="–)9–10(–">-)9-10(-</normalizedToken>
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12)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(n = 35), basal cell 3-6
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long, sometimes containing a droplet. Asexual morph: not observed. Culture characteristics: colonies flat spreading on MEA 2%, with moderate aerial mycelium, reverse withish.
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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 undetermined
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<taxonomicName family="Poaceae" lsidName="" pageId="0" pageNumber="15" rank="family">Poaceae</taxonomicName>
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, 24 Jan. 2018, A. Pintos (MA-Fungi 91723 holotype, AP24118 isotype, CBS 145129 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 balearicum" order="Xylariales" pageId="0" pageNumber="15" phylum="Ascomycota" rank="species" species="balearicum">Arthrinium balearicum</taxonomicName>
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is related with
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<taxonomicName lsidName="A. descalsii" pageId="0" pageNumber="15" rank="species" species="descalsii">A. descalsii</taxonomicName>
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, but has some genetic differences with this species having only 93% (482/518 bp) of its ITS rDNA, 99% (821/823 bp) of 28S rDNA, 97% (688/707 bp) of tef1, and 98% (406/413 bp) of tub2 similar. It is also phylogenetically close to
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<taxonomicName lsidName="A. phragmitis" pageId="0" pageNumber="15" rank="species" species="phragmitis">A. phragmitis</taxonomicName>
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, a species with a similar ascospore size, (23
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<normalizedToken originalValue="–)26–30(–">-)26-30(-</normalizedToken>
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32)
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<normalizedToken originalValue="×">x</normalizedToken>
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(7
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<normalizedToken originalValue="–)9–10(–">-)9-10(-</normalizedToken>
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12)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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in
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<taxonomicName lsidName="A. balearicum" pageId="0" pageNumber="15" rank="species" species="balearicum">A. balearicum</taxonomicName>
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and (22
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<normalizedToken originalValue="–)23–28(–">-)23-28(-</normalizedToken>
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30)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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<normalizedToken originalValue="×">x</normalizedToken>
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(6
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<normalizedToken originalValue="–)7–9(–">-)7-9(-</normalizedToken>
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10)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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in
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<taxonomicName lsidName="A. phragmitis" pageId="0" pageNumber="15" rank="species" species="phragmitis">A. phragmitis</taxonomicName>
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. Unfortunately, the asexual morph of
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<taxonomicName lsidName="A. balearicum" pageId="0" pageNumber="15" rank="species" species="balearicum">A. balearicum</taxonomicName>
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could not be studied to compare it with that of
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<taxonomicName lsidName="A. phragmitis" pageId="0" pageNumber="15" rank="species" species="phragmitis">A. phragmitis</taxonomicName>
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.
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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 3.
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<taxonomicName lsidName="A. balearicum" pageId="0" pageNumber="15" rank="species" species="balearicum">A. balearicum</taxonomicName>
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A stromata on host; B asci
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<normalizedToken originalValue="C–F">C-F</normalizedToken>
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ascospores G colony on MEA. Scale bars: 200
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(A); 20
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(B); 5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(
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<normalizedToken originalValue="C–F">C-F</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> |