355 lines
29 KiB
XML
355 lines
29 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/BDJ.10.e89360" ID-Pensoft-Pub="1314-2828-10-e89360" ID-Pensoft-UUID="0F89E4CCAE9F5493BFC88E4844D35E1C" ModsDocID="1314-2828-10-e89360" checkinTime="1658957663195" checkinUser="pensoft" docAuthor="Samarakoon, Binu C., Wanasinghe, Dhanushka N., Bhat, Jayarama & Chomnunti, Putarak" docDate="2022" docId="6562EC40F30B524397EBCC8581761420" docLanguage="en" docName="BiodivDatJour 10: e89360" docOrigin="Biodiversity Data Journal 10" docPubDate="2022-07-27" docSource="http://dx.doi.org/10.3897/BDJ.10.e89360" docTitle="Smaragdiniseta musae Samarakoon & Chomnunti 2022, sp. nov." docType="treatment" docVersion="1" id="0F89E4CCAE9F5493BFC88E4844D35E1C" lastPageNumber="89360" masterDocId="0F89E4CCAE9F5493BFC88E4844D35E1C" masterDocTitle="Taxonomy and phylogeny of Smaragdiniseta musae sp. nov. and Albifimbria verrucaria (Hypocreales, Stachybotryaceae) on Musa from Thailand" masterLastPageNumber="89360" masterPageNumber="89360" pageNumber="89360" updateTime="1658957663195" updateUser="pensoft">
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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>Taxonomy and phylogeny of Smaragdiniseta musae sp. nov. and Albifimbria verrucaria (Hypocreales, Stachybotryaceae) on Musa from Thailand</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>Samarakoon, Binu C.</mods:namePart>
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<mods:affiliation>Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100, Thailand & School of Science, Mae Fah Luang University, Chiang Rai, 57100, Thailand</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>Wanasinghe, Dhanushka N.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-1759-3933</mods:nameIdentifier>
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<mods:affiliation>CIFOR-ICRAF China Program, World Agroforestry (ICRAF), Kunming 650201, China & Centre for Mountain Futures (CMF), Kunming Institute of Botany, Chinese Academy of Sciences, Honghe 654400, Yunnan, 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>Bhat, Jayarama</mods:namePart>
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<mods:affiliation>Department of Botany, Goa University, Goa, India</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>Chomnunti, Putarak</mods:namePart>
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<mods:affiliation>School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand</mods:affiliation>
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<mods:nameIdentifier type="email">putarak.cho@mfu.ac.th</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>Biodiversity Data Journal</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-07-27</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>10</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>89360</mods:start>
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<mods:end>89360</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/BDJ.10.e89360</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/BDJ.10.e89360</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2828-10-e89360</mods:identifier>
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||
<mods:identifier type="Pensoft-UUID">0F89E4CCAE9F5493BFC88E4844D35E1C</mods:identifier>
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||
</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:6562EC40F30B524397EBCC8581761420" httpUri="http://treatment.plazi.org/id/6562EC40F30B524397EBCC8581761420" lastPageNumber="89360" pageId="0" pageNumber="89360">
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<subSubSection pageId="0" pageNumber="89360" type="nomenclature">
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<paragraph pageId="0" pageNumber="89360">
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<taxonomicName LSID="6562EC40-F30B-5243-97EB-CC8581761420" authority="Samarakoon & Chomnunti" authorityName="Samarakoon & Chomnunti" authorityYear="2022" class="Liliopsida" family="Musaceae" genus="Smaragdiniseta" kingdom="Plantae" lsidName="Smaragdiniseta musae" order="Zingiberales" pageId="0" pageNumber="89360" phylum="Tracheophyta" rank="species" species="musae" status="sp. nov.">Smaragdiniseta musae Samarakoon & Chomnunti</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="89360">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="89360" type="materials_examined">
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<paragraph pageId="0" pageNumber="89360">Materials</paragraph>
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<paragraph pageId="0" pageNumber="89360">
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<materialsCitation accessionNumber="ON563485, ON586151, ON572191, ON563486, ON572192" collectingDate="2022-01-01" collectingDateMax="2022-12-31" collectingDateMin="2022-01-01" collectorName="Occurrence, Found, Musa, Binu C. Samarakoon, Living, GenBank, Samarakoon, Chomnunti" country="Thailand" county="Taxon" determinerName="Binu C. Samarakoon" location="Fungi" municipality="Smaragdiniseta" pageId="0" pageNumber="89360" specimenCount="1" stateProvince="Chiang Rai" typeStatus="Holotype">
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<emphasis bold="true" pageId="0" pageNumber="89360">Type status:</emphasis>
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<materialsCitation accessionNumber="ON563485, ON586151, ON572191, ON563486, ON572192" collectingDate="2022-01-01" collectingDateMax="2022-12-31" collectingDateMin="2022-01-01" collectorName="Occurrence, Found, Musa, Binu C. Samarakoon, Living, GenBank, Samarakoon, Chomnunti" country="Thailand" county="Taxon" determinerName="Binu C. Samarakoon" location="Fungi" municipality="Smaragdiniseta" specimenCount="1" stateProvince="Chiang Rai" typeStatus="Holotype">
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<typeStatus pageId="0" pageNumber="89360">Holotype</typeStatus>
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.
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<emphasis bold="true" pageId="0" pageNumber="89360">
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<collectorName>Occurrence</collectorName>
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:
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</emphasis>
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occurrenceRemarks:
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<collectorName>Found</collectorName>
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on a dead leaf of
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<collectorName>Musa</collectorName>
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sp.; recordNumber: BNS264; recordedBy:
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<collectorName pageId="0" pageNumber="89360">Binu C. Samarakoon</collectorName>
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; disposition:
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<collectorName>Living</collectorName>
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cultures: MFLUCC 22-0015 and MFLUCC 22-0016; associatedSequences:
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<collectorName>GenBank</collectorName>
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MFLUCC 22-0015:
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<accessionNumber httpUri="http://www.ncbi.nlm.nih.gov/nucleotide/ON563485">ON563485</accessionNumber>
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(ITS),
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<accessionNumber httpUri="http://www.ncbi.nlm.nih.gov/nucleotide/ON586151">ON586151</accessionNumber>
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(rpb2),
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<accessionNumber httpUri="http://www.ncbi.nlm.nih.gov/nucleotide/ON572191">ON572191</accessionNumber>
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(tub2); MFLUCC 22-0016:
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<accessionNumber httpUri="http://www.ncbi.nlm.nih.gov/nucleotide/ON563486">ON563486</accessionNumber>
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(ITS), ON58615(rpb2),
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<accessionNumber httpUri="http://www.ncbi.nlm.nih.gov/nucleotide/ON572192">ON572192</accessionNumber>
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(tub2);
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<emphasis bold="true" pageId="0" pageNumber="89360">
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<collectingCounty>Taxon</collectingCounty>
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:
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</emphasis>
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scientificName:
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<collectingMunicipality>Smaragdiniseta</collectingMunicipality>
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musae
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<collectorName>Samarakoon</collectorName>
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&
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<collectorName>Chomnunti</collectorName>
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; kingdom:
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<location LSID="urn:lsid:plazi:treatment:6562EC40F30B524397EBCC8581761420:E9646A30C635CDE31AA595694BC47776" country="Thailand" county="Taxon" municipality="Smaragdiniseta" name="Fungi" stateProvince="Chiang Rai">Fungi</location>
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; phylum:
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<location LSID="urn:lsid:plazi:treatment:6562EC40F30B524397EBCC8581761420:AD3D6D1AB0A7BEB7011DE31699B6D5C0" country="Thailand" county="Taxon" municipality="Smaragdiniseta" name="Ascomycota" stateProvince="Chiang Rai">Ascomycota</location>
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; class:
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<location LSID="urn:lsid:plazi:treatment:6562EC40F30B524397EBCC8581761420:A00317B17A0C9C490489147F27FE1581" country="Thailand" county="Taxon" municipality="Smaragdiniseta" name="Sordariomycetes" stateProvince="Chiang Rai">Sordariomycetes</location>
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; order:
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<location LSID="urn:lsid:plazi:treatment:6562EC40F30B524397EBCC8581761420:BFC3C0B48EB244C804D737D6CA79A01E" country="Thailand" county="Taxon" municipality="Smaragdiniseta" name="Hypocreales" stateProvince="Chiang Rai">Hypocreales</location>
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; family:
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<location LSID="urn:lsid:plazi:treatment:6562EC40F30B524397EBCC8581761420:AF452557D946FD78752C3ECCDA5865AE" country="Thailand" county="Taxon" municipality="Smaragdiniseta" name="Stachybotryaceae" stateProvince="Chiang Rai">Stachybotryaceae</location>
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; genus:
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<location LSID="urn:lsid:plazi:treatment:6562EC40F30B524397EBCC8581761420:CC2B0B4E07BE114152CB781458558257" country="Thailand" county="Taxon" municipality="Smaragdiniseta" name="Smaragdiniseta" stateProvince="Chiang Rai">Smaragdiniseta</location>
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; specificEpithet: musae; taxonRank: species; scientificNameAuthorship:
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<collectorName>Samarakoon</collectorName>
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&
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<collectorName>Chomnunti</collectorName>
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;
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<emphasis bold="true" pageId="0" pageNumber="89360">
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<location LSID="urn:lsid:plazi:treatment:6562EC40F30B524397EBCC8581761420:99A19F1FB2B813E3094B68BE75C37263" country="Thailand" county="Taxon" municipality="Smaragdiniseta" name="Location" stateProvince="Chiang Rai">Location</location>
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:
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</emphasis>
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continent:
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<location LSID="urn:lsid:plazi:treatment:6562EC40F30B524397EBCC8581761420:E4A290700C7F40181D1A9D88709FB8C7" country="Thailand" county="Taxon" municipality="Smaragdiniseta" name="Asia" stateProvince="Chiang Rai">Asia</location>
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; country:
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<collectingCountry name="Thailand" pageId="0" pageNumber="89360">Thailand</collectingCountry>
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; stateProvince:
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<collectingRegion country="Thailand" name="Chiang Rai">Chiang Rai</collectingRegion>
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; locality:
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<location LSID="urn:lsid:plazi:treatment:6562EC40F30B524397EBCC8581761420:5F94EE77008CF14C9A3A3160CE597866" country="Thailand" county="Taxon" municipality="Smaragdiniseta" name="Mae Sai" pageId="0" pageNumber="89360" stateProvince="Chiang Rai">Mae Sai</location>
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;
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<emphasis bold="true" pageId="0" pageNumber="89360">
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||
<location LSID="urn:lsid:plazi:treatment:6562EC40F30B524397EBCC8581761420:EAC1EB4FC72A7EDEDDE9F9195F608756" country="Thailand" county="Taxon" municipality="Smaragdiniseta" name="Identification" stateProvince="Chiang Rai">Identification</location>
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:
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</emphasis>
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identifiedBy:
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<determinerName pageId="0" pageNumber="89360">
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<collectorName>Binu C. Samarakoon</collectorName>
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</determinerName>
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||
;
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<emphasis bold="true" pageId="0" pageNumber="89360">
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<location LSID="urn:lsid:plazi:treatment:6562EC40F30B524397EBCC8581761420:91AA38244570D140735AB80DF01E1A0B" country="Thailand" county="Taxon" municipality="Smaragdiniseta" name="Event" stateProvince="Chiang Rai">Event</location>
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:
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</emphasis>
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year: 2019; month:
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<location LSID="urn:lsid:plazi:treatment:6562EC40F30B524397EBCC8581761420:7F28EDABC5BF6231837BEDD37FBA90B9" country="Thailand" county="Taxon" municipality="Smaragdiniseta" name="June" stateProvince="Chiang Rai">June</location>
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; day: 16; habitat:
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<location LSID="urn:lsid:plazi:treatment:6562EC40F30B524397EBCC8581761420:34D92037C56EA48DD201A0699EDF390B" country="Thailand" county="Taxon" municipality="Smaragdiniseta" name="Terrestrial" stateProvince="Chiang Rai">Terrestrial</location>
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;
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<emphasis bold="true" pageId="0" pageNumber="89360">
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<location LSID="urn:lsid:plazi:treatment:6562EC40F30B524397EBCC8581761420:7C76B04E3857D8EAF9E7E2B2FC89F2AB" country="Thailand" county="Taxon" municipality="Smaragdiniseta" name="Record Level" stateProvince="Chiang Rai">Record Level</location>
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:
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</emphasis>
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institutionID: MFLU; collectionID: MFLU 22-0047
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</materialsCitation>
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="89360" type="description">
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<paragraph pageId="0" pageNumber="89360">Description</paragraph>
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<paragraph pageId="0" pageNumber="89360">
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Saprobic on dead leaves of
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<taxonomicName class="Liliopsida" family="Stachybotryaceae" genus="Musa" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Musa" order="Hypocreales" pageId="0" pageNumber="89360" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="89360">Musa</emphasis>
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</taxonomicName>
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sp.
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<emphasis bold="true" pageId="0" pageNumber="89360">Sexual morph</emphasis>
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: Undetermined.
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<emphasis bold="true" pageId="0" pageNumber="89360">Asexual morph</emphasis>
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: Sporodochia 0.2-0.35 mm diam., cup-shaped, scattered, solitary, circular with an entire margin, initially emerald green, later becoming black, composed of hyaline, erect conidiophores, surrounded by filamentous white marginal hyphae and setae at periphery. Fungal hyphae arranged in parallel like a palisade layer, compacted, verrucose, olivaceous-brown or hyaline, sometimes warticulate, septate, branched, irregularly thick-walled, with ultimate hyphal cell rounded at apex and flat at base; hyphal cells: 10-14
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<normalizedToken originalValue="×">x</normalizedToken>
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0.8-2.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(x̄ = 13.3
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<normalizedToken originalValue="×">x</normalizedToken>
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1.6
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, n = 30). Aggregated hyphae hyaline or emerald green when immature, tan brown at maturity. Setae fast growing from marginal hyphae, numerous, aggregating as a pale grey brush, elongated, straight or slightly curved, tapering towards apex, hyaline, septate, unbranched, apiculate at apex, sometimes caudate, truncate or rounded, swollen to globose to ovate or rounded at base, setae wall 0.4-1.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(x̄ = 0.8
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, n = 30) thick, often smooth, sometimes rough with hyaline acellular coatings, (60-)90-160(-250)
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<normalizedToken originalValue="×">x</normalizedToken>
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0.8-2.8
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(x̄ = 126.4
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<normalizedToken originalValue="×">x</normalizedToken>
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1.6
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, n = 30); septa 4-8
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<normalizedToken originalValue="μm">μm</normalizedToken>
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apart. Marginal hyphae often coiling or growing around the setae or projecting out, forming a wefty cover around setae, 95-125
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(x̄ = 106
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, n = 30) wide. Conidiophores 4-14
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<normalizedToken originalValue="×">x</normalizedToken>
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1.3-2.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(x̄ = 12.9
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<normalizedToken originalValue="×">x</normalizedToken>
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1.7
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, n = 30), macronematous, hyaline, smooth, thin-walled, arising from sub hyaline or pale brown, with slightly thickened and swollen basal cells, often with a narrow truncate base, wider in the middle, tapering to rounded at apex, 3-4
|
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<normalizedToken originalValue="×">x</normalizedToken>
|
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5-6
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<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
(x̄ = 3.5
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<normalizedToken originalValue="×">x</normalizedToken>
|
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5.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, n = 10), septate, rarely unbranched, mostly branched and with 2-3 conidiogenous sub-branches at each node. Conidiogenous cells phialidic, rough or thin-walled, rod-shaped, elongated or ovate, 4-9
|
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<normalizedToken originalValue="×">x</normalizedToken>
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1-3
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<normalizedToken originalValue="μm">μm</normalizedToken>
|
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(x̄ = 6.8
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
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1.9
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, n = 20), without a collarette, pinching off simple conidia at the apex of each phialide. Conidia simple, hyaline, smooth, thin-walled, elliptic or slightly ovate, rounded at one end and acute at other end, with two distinct guttules at vertical ends, sometimes with 3-5 guttules, 6-10
|
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<normalizedToken originalValue="×">x</normalizedToken>
|
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2-3.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
(x̄ = 8.3
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
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2.7
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<normalizedToken originalValue="μm">μm</normalizedToken>
|
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, n = 10).
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</paragraph>
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<paragraph pageId="0" pageNumber="89360">
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<emphasis bold="true" pageId="0" pageNumber="89360">Culture characteristics.</emphasis>
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Conidia germinating on PDA after 48 hours, germ tubes being produced from the acute end. Colonies growing on PDA reaching 20 mm diam. after 2 weeks in light conditions at 25°C, mycelium mostly immersed, not slimy, cottony, pinkish-white, dense in the middle and comparatively sparse at the periphery. Radially and unevenly striated, colonies have a slightly wrinkled appearance from the top. The formation of sporodochia was not observed in mature colonies.
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</paragraph>
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</subSubSection>
|
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<subSubSection pageId="0" pageNumber="89360" type="etymology">
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<paragraph pageId="0" pageNumber="89360">Etymology</paragraph>
|
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<paragraph pageId="0" pageNumber="89360">
|
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The species epithet reflects the host genus,
|
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<taxonomicName class="Liliopsida" family="Stachybotryaceae" genus="Musa" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Musa" order="Hypocreales" pageId="0" pageNumber="89360" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="89360">Musa</emphasis>
|
||
</taxonomicName>
|
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.
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</paragraph>
|
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</subSubSection>
|
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<subSubSection pageId="0" pageNumber="89360" type="notes">
|
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<paragraph pageId="0" pageNumber="89360">Notes</paragraph>
|
||
<paragraph pageId="0" pageNumber="89360">
|
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Based on BLASTn search results of ITS, tub2 and rpb2 sequence data,
|
||
<taxonomicName authorityName="Samarakoon & Chomnunti" authorityYear="2022" class="Liliopsida" family="Musaceae" genus="Smaragdiniseta" kingdom="Plantae" lsidName="Smaragdiniseta musae" order="Zingiberales" pageId="0" pageNumber="89360" phylum="Tracheophyta" rank="species" species="musae">
|
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<emphasis italics="true" pageId="0" pageNumber="89360">Smaragdiniseta musae</emphasis>
|
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</taxonomicName>
|
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(Fig.
|
||
<figureCitation captionStart="Figure 1" captionStartId="F7917990" captionText="Figure 1. Smaragdiniseta musae (MFLU 22 - 0047, holotype) a, b sporodochia on the host; c, d cupulate sporodochia; e-i, q setae and marginal hyphae; j-l attachments of conidiophores and phialides; m-t conidia; u colony on PDA after 8 weeks. Scale bars: 400 μm (a, b), 100 μm (c, d, i, q), 50 μm (e-h), 20 μm (j), 10 μm (k-t)." figureDoi="10.3897/BDJ.10.e89360.figure1" httpUri="https://binary.pensoft.net/fig/693905" pageId="0" pageNumber="89360">1</figureCitation>
|
||
) showed a high percentage identity (ITS = 97.23%, tub2 = 89.16% and rpb2 = 91.10%) without gaps to
|
||
<taxonomicName class="Dothideomycetes" family="Musaceae" genus="S." kingdom="Fungi" lsidName="S. bisetosa" order="Pleosporales" pageId="0" pageNumber="89360" phylum="Ascomycota" rank="species" species="bisetosa">
|
||
<emphasis italics="true" pageId="0" pageNumber="89360">S. bisetosa</emphasis>
|
||
</taxonomicName>
|
||
(CBS 459.82). In the multigene phylogeny,
|
||
<taxonomicName class="Dothideomycetes" family="Musaceae" genus="S." kingdom="Fungi" lsidName="S. musae" order="Pleosporales" pageId="0" pageNumber="89360" phylum="Ascomycota" rank="species" species="musae">
|
||
<emphasis italics="true" pageId="0" pageNumber="89360">S. musae</emphasis>
|
||
</taxonomicName>
|
||
clustered with
|
||
<taxonomicName class="Dothideomycetes" family="Musaceae" genus="S." kingdom="Fungi" lsidName="S. bisetosa" order="Pleosporales" pageId="0" pageNumber="89360" phylum="Ascomycota" rank="species" species="bisetosa">
|
||
<emphasis italics="true" pageId="0" pageNumber="89360">S. bisetosa</emphasis>
|
||
</taxonomicName>
|
||
in having strong statistical support (100% ML, 1.00 BYPP) (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F7918072" captionText="Figure 3. Maximum Likelihood tree revealed by RAxML analyses of ITS, rpb 2 and tub 2 sequence data of selected genera of Stachybotryaceae, showing the phylogenetic position of Albifimbria verrucaria (MFLUCC 22 - 0017) and Smaragdiniseta musae (MFLUCC 22 - 0015, MFLUCC 22 - 0016). ML bootstrap supports (≥ 60 %) and Bayesian posterior probabilities (≥ 0.95 BYPP) are given above the nodes, respectively. The tree is rooted with Fusarium sambucinum (CBS 146.95) (Nectriaceae). Strains generated in this study are indicated in bold red. Ex-type strains are indicated in bold black. The scale bar represents the expected number of nucleotide substitutions per site." figureDoi="10.3897/BDJ.10.e89360.figure3" httpUri="https://binary.pensoft.net/fig/693924" pageId="0" pageNumber="89360">3</figureCitation>
|
||
). The base pair comparison of ITS, tub2 and rpb2 of our new taxon revealed 3.14% (17/540), 12.36% (35/283) and 9.34% (63/674) nucleotide differences with
|
||
<taxonomicName class="Dothideomycetes" family="Musaceae" genus="S." kingdom="Fungi" lsidName="S. bisetosa" order="Pleosporales" pageId="0" pageNumber="89360" phylum="Ascomycota" rank="species" species="bisetosa">
|
||
<emphasis italics="true" pageId="0" pageNumber="89360">S. bisetosa</emphasis>
|
||
</taxonomicName>
|
||
. Besides,
|
||
<taxonomicName class="Dothideomycetes" family="Musaceae" genus="S." kingdom="Fungi" lsidName="S. musae" order="Pleosporales" pageId="0" pageNumber="89360" phylum="Ascomycota" rank="species" species="musae">
|
||
<emphasis italics="true" pageId="0" pageNumber="89360">S. musae</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName class="Dothideomycetes" family="Musaceae" genus="S." kingdom="Fungi" lsidName="S. bisetosa" order="Pleosporales" pageId="0" pageNumber="89360" phylum="Ascomycota" rank="species" species="bisetosa">
|
||
<emphasis italics="true" pageId="0" pageNumber="89360">S. bisetosa</emphasis>
|
||
</taxonomicName>
|
||
by the conidial morphology. The conidia of
|
||
<taxonomicName class="Dothideomycetes" family="Musaceae" genus="S." kingdom="Fungi" lsidName="S. musae" order="Pleosporales" pageId="0" pageNumber="89360" phylum="Ascomycota" rank="species" species="musae">
|
||
<emphasis italics="true" pageId="0" pageNumber="89360">S. musae</emphasis>
|
||
</taxonomicName>
|
||
have two distinct guttules at the vertical poles. In addition, some conidia bear minute guttules at the centre. However, the taxonomic illustration and description of
|
||
<taxonomicName class="Dothideomycetes" family="Musaceae" genus="S." kingdom="Fungi" lsidName="S. bisetosa" order="Pleosporales" pageId="0" pageNumber="89360" phylum="Ascomycota" rank="species" species="bisetosa">
|
||
<emphasis italics="true" pageId="0" pageNumber="89360">S. bisetosa</emphasis>
|
||
</taxonomicName>
|
||
did not indicate the guttule formation in the conidia (
|
||
<bibRefCitation author="Rao, V." journalOrPublisher="Persoonia-Molecular Phylogeny and Evolution of Fungi" pageId="0" pageNumber="89360" pagination="99 - 101" refId="B7920502" refString="Rao, V., De Hoog, G. S., 1983. A new species of Myrothecium. Persoonia-Molecular Phylogeny and Evolution of Fungi 12: 99 - 101" title="A new species of Myrothecium" volume="12" year="1983">Rao and De Hoog 1983</bibRefCitation>
|
||
). Moreover, the conidia of
|
||
<taxonomicName class="Dothideomycetes" family="Musaceae" genus="S." kingdom="Fungi" lsidName="S. bisetosa" order="Pleosporales" pageId="0" pageNumber="89360" phylum="Ascomycota" rank="species" species="bisetosa">
|
||
<emphasis italics="true" pageId="0" pageNumber="89360">S. bisetosa</emphasis>
|
||
</taxonomicName>
|
||
are obclavate, narrowly ellipsoidal or rod-shaped, whereas our new taxon has elliptic or slightly ovate-shaped conidia with a rounded top and an acute base. Both ends of the conidia of
|
||
<taxonomicName class="Dothideomycetes" family="Musaceae" genus="S." kingdom="Fungi" lsidName="S. bisetosa" order="Pleosporales" pageId="0" pageNumber="89360" phylum="Ascomycota" rank="species" species="bisetosa">
|
||
<emphasis italics="true" pageId="0" pageNumber="89360">S. bisetosa</emphasis>
|
||
</taxonomicName>
|
||
are rounded or sometimes are found with a truncate base (
|
||
<bibRefCitation author="Rao, V." journalOrPublisher="Persoonia-Molecular Phylogeny and Evolution of Fungi" pageId="0" pageNumber="89360" pagination="99 - 101" refId="B7920502" refString="Rao, V., De Hoog, G. S., 1983. A new species of Myrothecium. Persoonia-Molecular Phylogeny and Evolution of Fungi 12: 99 - 101" title="A new species of Myrothecium" volume="12" year="1983">Rao and De Hoog 1983</bibRefCitation>
|
||
). We have not observed a truncate base in the conidia of
|
||
<taxonomicName class="Dothideomycetes" family="Musaceae" genus="S." kingdom="Fungi" lsidName="S. musae" order="Pleosporales" pageId="0" pageNumber="89360" phylum="Ascomycota" rank="species" species="musae">
|
||
<emphasis italics="true" pageId="0" pageNumber="89360">S. musae</emphasis>
|
||
</taxonomicName>
|
||
. Furthermore, the marginal hyphae of
|
||
<taxonomicName class="Dothideomycetes" family="Musaceae" genus="S." kingdom="Fungi" lsidName="S. musae" order="Pleosporales" pageId="0" pageNumber="89360" phylum="Ascomycota" rank="species" species="musae">
|
||
<emphasis italics="true" pageId="0" pageNumber="89360">S. musae</emphasis>
|
||
</taxonomicName>
|
||
often coil or grow around the setae, but have never overgrown. The marginal hyphae always reach around 95-125
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
of the setae and terminate at a point. According to the description of
|
||
<bibRefCitation author="Rao, V." journalOrPublisher="Persoonia-Molecular Phylogeny and Evolution of Fungi" pageId="0" pageNumber="89360" pagination="99 - 101" refId="B7920502" refString="Rao, V., De Hoog, G. S., 1983. A new species of Myrothecium. Persoonia-Molecular Phylogeny and Evolution of Fungi 12: 99 - 101" title="A new species of Myrothecium" volume="12" year="1983">Rao and De Hoog (1983)</bibRefCitation>
|
||
, in
|
||
<taxonomicName class="Dothideomycetes" family="Musaceae" genus="S." kingdom="Fungi" lsidName="S. bisetosa" order="Pleosporales" pageId="0" pageNumber="89360" phylum="Ascomycota" rank="species" species="bisetosa">
|
||
<emphasis italics="true" pageId="0" pageNumber="89360">S. bisetosa</emphasis>
|
||
</taxonomicName>
|
||
, the marginal hyphae always covered the entire setae. Our new collection is similar in morphology to the other genera in
|
||
<taxonomicName class="Dothideomycetes" family="Stachybotryaceae" genus="S." kingdom="Fungi" lsidName="" order="Pleosporales" pageId="0" pageNumber="89360" phylum="Ascomycota" rank="family">Stachybotryaceae</taxonomicName>
|
||
in having conidiophores where the ultimate branches become phialides (
|
||
<bibRefCitation author="Lombard, L." journalOrPublisher="Persoonia" pageId="0" pageNumber="89360" pagination="156 - 246" refId="B7918734" refString="Lombard, L., Houbraken, J., Decock, C., Samson, R. A., Meijer, M., Reblova, M., Groenewald, J. Z., Crous, P. W., 2016. Generic hyperdiversity in Stachybotriaceae. Persoonia 36: 156 - 246" title="Generic hyperdiversity in Stachybotriaceae" volume="36" year="2016">Lombard et al. 2016</bibRefCitation>
|
||
). This feature phenotypically justifies the placement of our new collection in
|
||
<taxonomicName class="Dothideomycetes" family="Stachybotryaceae" genus="S." kingdom="Fungi" lsidName="" order="Pleosporales" pageId="0" pageNumber="89360" phylum="Ascomycota" rank="family">Stachybotryaceae</taxonomicName>
|
||
. Based on distinct morphological characteristics and strong statistical support from our molecular phylogeny,
|
||
<taxonomicName authorityName="Samarakoon & Chomnunti" authorityYear="2022" class="Liliopsida" family="Musaceae" genus="Smaragdiniseta" kingdom="Plantae" lsidName="Smaragdiniseta musae" order="Zingiberales" pageId="0" pageNumber="89360" phylum="Tracheophyta" rank="species" species="musae">
|
||
<emphasis italics="true" pageId="0" pageNumber="89360">Smaragdiniseta musae</emphasis>
|
||
</taxonomicName>
|
||
is, therefore, herein introduced as a new species on
|
||
<taxonomicName class="Liliopsida" family="Stachybotryaceae" genus="Musa" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Musa" order="Hypocreales" pageId="0" pageNumber="89360" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="89360">Musa</emphasis>
|
||
</taxonomicName>
|
||
sp. from Chiang Rai Province, Thailand. This is the first report of
|
||
<taxonomicName authorityName="L.Lombard & Crous" authorityYear="2016" class="Liliopsida" family="Musaceae" genus="Smaragdiniseta" kingdom="Plantae" lsidName="Smaragdiniseta" order="Zingiberales" pageId="0" pageNumber="89360" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="89360">Smaragdiniseta</emphasis>
|
||
</taxonomicName>
|
||
on
|
||
<taxonomicName authorityName="L.Lombard & Crous" authorityYear="2016" class="Liliopsida" family="Musaceae" genus="Smaragdiniseta" kingdom="Plantae" lsidName="" order="Zingiberales" pageId="0" pageNumber="89360" phylum="Tracheophyta" rank="family">Musaceae</taxonomicName>
|
||
from Southeast Asia. In addition,
|
||
<taxonomicName class="Dothideomycetes" family="Musaceae" genus="S." kingdom="Fungi" lsidName="S. musae" order="Pleosporales" pageId="0" pageNumber="89360" phylum="Ascomycota" rank="species" species="musae">
|
||
<emphasis italics="true" pageId="0" pageNumber="89360">S. musae</emphasis>
|
||
</taxonomicName>
|
||
is the second taxon that is being described in this genus.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |