188 lines
12 KiB
XML
188 lines
12 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="FFC06A5C2E64B5BAFECC3FE4202C808E" docLanguage="en" docName="MycoKeys 49: 15-48" docOrigin="MycoKeys 49" docSource="http://dx.doi.org/10.3897/mycokeys.49.32115" docTitle="Arthrinium marii Larrondo & Calvo, Mycologia 82: 397 1990" 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="156202015" LSID="urn:lsid:plazi:treatment:FFC06A5C2E64B5BAFECC3FE4202C808E" httpUri="http://treatment.plazi.org/id/FFC06A5C2E64B5BAFECC3FE4202C808E" 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 authority="Larrondo & Calvo, Mycologia 82: 397 (1990)" class="Sordariomycetes" family="Apiosporaceae" genus="Arthrinium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Arthrinium marii" order="Xylariales" pageId="0" pageNumber="15" phylum="Ascomycota" rank="species" species="marii">Arthrinium marii Larrondo & Calvo, Mycologia 82: 397 (1990)</taxonomicName>
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Fig. 11
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="15" type="description">
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<paragraph pageId="0" pageNumber="15">Description.</paragraph>
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<paragraph pageId="0" pageNumber="15">
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Sexual morph: Stromata forming black fusiform spots, visible at the naked eye, with a long axis broken at the top revealing the ostioles of pseudothecia, 2-6
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<normalizedToken originalValue="×">x</normalizedToken>
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0.2-0.5 mm in size. Ascomata subglobose, sometimes with a flattened base, brownish to reddish brown, 150-190
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<normalizedToken originalValue="μm">μm</normalizedToken>
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high
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<normalizedToken originalValue="×">x</normalizedToken>
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160-250
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide (n = 20). Peridium with several layers of cells arranged in textura angularis, with a conspicuous ostiole 50
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<normalizedToken originalValue="–7–">-7-</normalizedToken>
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80
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<normalizedToken originalValue="μm">μm</normalizedToken>
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diameter, periphysate. Hamathecium paraphyses not prominent, hyphae-like, septate, hyaline. Asci 8-spored, unitunicate, broadly cylindrical to clavate, with rounded apex and a short pedicel, (60
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<normalizedToken originalValue="–)70–100(–">-)70-100(-</normalizedToken>
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115)
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<normalizedToken originalValue="×">x</normalizedToken>
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(16
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<normalizedToken originalValue="–)18–20(–">-)18-20(-</normalizedToken>
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22)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(n = 30). Ascospores fusiform to elliptical, with narrowly rounded ends, hyaline, with multiple guttules, surrounded by a mucilaginous sheath, (16)19
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<normalizedToken originalValue="–23(–">-23(-</normalizedToken>
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24)
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<normalizedToken originalValue="×">x</normalizedToken>
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(6
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<normalizedToken originalValue="–)7–8(–">-)7-8(-</normalizedToken>
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10)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, basal cell 2-5 (n = 30). Asexual morph: Mycelium consisting of smooth, hyaline, branched, septate hyphae measuring 1.5-5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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in diameter. Conidiophores straight or flexuous, cylindrical, colourless except for the thick brown transverse septa, measuring 10-40
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<normalizedToken originalValue="×">x</normalizedToken>
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2-3
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<normalizedToken originalValue="μm">μm</normalizedToken>
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. Conidiogenous cells ampuliform to cylindrical, hyaline to brown, (3
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<normalizedToken originalValue="–)4–7(–">-)4-7(-</normalizedToken>
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11)
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<normalizedToken originalValue="×">x</normalizedToken>
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(1.4
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<normalizedToken originalValue="–)2–4(–">-)2-4(-</normalizedToken>
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5)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(n = 30). Conidia, brown, smooth, granular, globose in face view, lenticular in side view, measuring (6
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<normalizedToken originalValue="–)7–8(–">-)7-8(-</normalizedToken>
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9)
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<normalizedToken originalValue="×">x</normalizedToken>
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4
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<normalizedToken originalValue="–5(–">-5(-</normalizedToken>
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6)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, with a pale equatorial slit. Sterile cells elongated, brown. Culture characteristics: ascospores germinating on MEA 2% within 24-48 h. Colonies flat, spreading, with sparse aerial mycelium, reverse concolour with agA.
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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 marii" order="Xylariales" pageId="0" pageNumber="15" phylum="Ascomycota" rank="species" species="marii">Arthrinium marii</taxonomicName>
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was proposed by
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<bibRefCitation author="Larrondo, JV" journalOrPublisher="Mycologia" pageId="0" pageNumber="15" pagination="396 - 398" title="Two new species of Arthrinium from Spain." url="https://doi.org/10.1080/00275514.1990.12025899" volume="82" year="1990">Larrondo and Calvo (1990)</bibRefCitation>
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who described its asexual morph. This apparently frequent species has been isolated from the atmosphere, pharmaceutical excipients, home dust, and beach sand, as well as from various plant hosts (Crous 2013). In the present work the sexual morph is described for the first time. Genetically, samples identified as
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<taxonomicName lsidName="A. marii" pageId="0" pageNumber="15" rank="species" species="marii">A. marii</taxonomicName>
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seem to represent two distinct clades (Fig. 2), with differences in tub2 and tef1 genes, but it should be further investigated with additional data before concluding if these clades should be interpreted as intraspecific variability, partially isolated lineages, or fully isolated species. Similarly, the incomplete data from the type specimens of
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<taxonomicName lsidName="A. hispanicum" pageId="0" pageNumber="15" rank="species" species="hispanicum">A. hispanicum</taxonomicName>
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and
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<taxonomicName lsidName="A. mediterranei" pageId="0" pageNumber="15" rank="species" species="mediterranei">A. mediterranei</taxonomicName>
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do not allow one to conclude if these apparently related species represent a single taxon or even belong to
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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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</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">Specimens examined.</paragraph>
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<paragraph pageId="0" pageNumber="15">
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Austria:
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<normalizedToken originalValue="Oberösterreich">Oberoesterreich</normalizedToken>
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: St. Willibald, on dead culms of
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Phragmites" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Phragmites australis" order="Poales" pageId="0" pageNumber="15" phylum="Tracheophyta" rank="species" species="australis">Phragmites australis</taxonomicName>
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, 10 July 2016, H. Voglmayr, (MA-Fungi 91738, AP191017).
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</paragraph>
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<paragraph pageId="0" pageNumber="15">
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Italy: Sicily: casa de la Monache, on dead culms of
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Phragmites" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Phragmites australis" order="Poales" pageId="0" pageNumber="15" phylum="Tracheophyta" rank="species" species="australis">Phragmites australis</taxonomicName>
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, 16 July 2016, H. Voglmayr (MA-Fung 91740, APVog2).
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</paragraph>
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<paragraph pageId="0" pageNumber="15">
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Portugal: Viana do Castelo:
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<normalizedToken originalValue="Valença">Valenca</normalizedToken>
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do Minho, on dead culms of
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Phragmites" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Phragmites australis" order="Poales" pageId="0" pageNumber="15" phylum="Tracheophyta" rank="species" species="australis">Phragmites australis</taxonomicName>
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, 10 Jan. 2018, A. Pintos (AP10118A).
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</paragraph>
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<paragraph pageId="0" pageNumber="15">
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Spain: Balearic Islands: Mallorca, Esporlas, on dead culms of
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Arundo" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Arundo donax" order="Poales" pageId="0" pageNumber="15" phylum="Tracheophyta" rank="species" species="donax">Arundo donax</taxonomicName>
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, 13 July 2017, A. Pintos (MA-Fungi 91735, AP13717). Ibidem., 29 July 2017, A. Pintos (AP29717). Palma de Mallorca, on
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Ampelodesmos" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ampelodesmos mauritanicus" order="Poales" pageId="0" pageNumber="15" phylum="Tracheophyta" rank="species" species="mauritanicus">Ampelodesmos mauritanicus</taxonomicName>
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, 11 July 2017, A. Pintos (MA-Fungi 91737, AP11717A). Palma de Mallorca, on dead culms of
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Phragmites" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Phragmites australis" order="Poales" pageId="0" pageNumber="15" phylum="Tracheophyta" rank="species" species="australis">Phragmites australis</taxonomicName>
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, 26 July 2017, A. Pintos (MA-Fungi 91739, AP261017).
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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 11.
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<taxonomicName lsidName="A. marii" pageId="0" pageNumber="15" rank="species" species="marii">A. marii</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
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<normalizedToken originalValue="MEAH–I">MEAH-I</normalizedToken>
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, K conidiogenous cells giving rise to conidia J conidiophore bearing conidia L conidia and sterile cells. Scale bars: 200
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(A); 10
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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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); 5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(
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<normalizedToken originalValue="H–L">H-L</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> |