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<document ID-CLB-Dataset="97249" ID-DOI="http://dx.doi.org/10.3897/mycokeys.91.86693" ID-GBIF-Dataset="3daddc1d-b41b-4e31-9991-ec56e7aead37" ID-PMC="PMC9849075" ID-Pensoft-Pub="1314-4049-91-67" ID-Pensoft-UUID="2A575E4177E058CA9CE785152DC99CD7" ID-PubMed="36760888" ModsDocID="1314-4049-91-67" checkinTime="1657940618209" checkinUser="pensoft" docAuthor="Huang, Hua-Yi, Huang, Huan-Hua, Zhao, Dan-Yang, Shan, Ti-Jiang &amp; Hu, Li-Li" docDate="2022" docId="13EA0C0831E7579D9475B2CEF57EF13A" docLanguage="en" docName="MycoKeys 91: 67-84" docOrigin="MycoKeys 91" docPubDate="2022-07-15" docSource="http://dx.doi.org/10.3897/mycokeys.91.86693" docTitle="Pseudocryphonectria elaeocarpicola Huayi Huang 2022, sp. nov." docType="treatment" docVersion="5" id="2A575E4177E058CA9CE785152DC99CD7" lastPageNumber="67" masterDocId="2A575E4177E058CA9CE785152DC99CD7" masterDocTitle="Pseudocryphonectria elaeocarpicola gen. et sp. nov. (Cryphonectriaceae, Diaporthales) causing stem blight of Elaeocarpus spp. in China" masterLastPageNumber="84" masterPageNumber="67" pageNumber="67" updateTime="1732840762369" updateUser="ExternalLinkService">
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<mods:title id="8FAD20F6AB57DFBA134C8C9386D8FEBE">Pseudocryphonectria elaeocarpicola gen. et sp. nov. (Cryphonectriaceae, Diaporthales) causing stem blight of Elaeocarpus spp. in China</mods:title>
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<mods:namePart id="925FB2108BAC867F8CE674E3202AC509">Huang, Hua-Yi</mods:namePart>
<mods:affiliation id="849F615F4F2D3A077972E9C93FBD44CC">Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangdong Academy of Forestry, Guangzhou 510520, China</mods:affiliation>
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<mods:namePart id="558D3F72B0CA7D71CC1A7A412547B9B2">Huang, Huan-Hua</mods:namePart>
<mods:affiliation id="6760B8BFECB13A3414412DD5BC07AC79">Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangdong Academy of Forestry, Guangzhou 510520, China</mods:affiliation>
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<mods:namePart id="9E5FC7646FB9E5AA4B9BC6868C1240D5">Zhao, Dan-Yang</mods:namePart>
<mods:affiliation id="A28E45EFDED1D14EEC205B11482BE9D4">Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangdong Academy of Forestry, Guangzhou 510520, China</mods:affiliation>
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<mods:namePart id="4513C1AA4F40BD163D36B4017A99783E">Shan, Ti-Jiang</mods:namePart>
<mods:affiliation id="0C47BC9D15C48CBC2DAAC10949BA2198">Guangdong Province Key Laboratory of Microbial Signals and Disease Control, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou 510642, China</mods:affiliation>
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<mods:namePart id="BC498BAC2B42668E82078536E9B65E71">Hu, Li-Li</mods:namePart>
<mods:affiliation id="FFFF02EB8A0EF0E18B13962953029232">Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangdong Academy of Forestry, Guangzhou 510520, China</mods:affiliation>
<mods:nameIdentifier id="F19D7C0AEF32C108CD85567C481C622B" type="email">hulili0113@sinogaf.cn</mods:nameIdentifier>
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<mods:title id="C3EF038391E72B7141F09055041189D5">MycoKeys</mods:title>
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<mods:part id="AFCD08C3FF8EFE082C9BE4AC0600458C">
<mods:date id="AA729A4917AD09F1310EB41D0CDC8D7E">2022</mods:date>
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<mods:number id="152680B6BE71916146564EFF5E975E22">2022-07-15</mods:number>
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<mods:number id="DF4FE96431C37176953869B5CE5A7445">91</mods:number>
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<mods:start id="075188046EC2F318604F377332988746">67</mods:start>
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<mods:classification id="A6B8E4EC7A949276221475A9680093C4">journal article</mods:classification>
<mods:identifier id="A86F12410C951F88E6CF07A43568F6F9" type="DOI">http://dx.doi.org/10.3897/mycokeys.91.86693</mods:identifier>
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<treatment id="13EA0C0831E7579D9475B2CEF57EF13A" ID-GBIF-Taxon="197659175" LSID="urn:lsid:plazi:treatment:13EA0C0831E7579D9475B2CEF57EF13A" httpUri="http://treatment.plazi.org/id/13EA0C0831E7579D9475B2CEF57EF13A" lastPageNumber="67" pageId="0" pageNumber="67" scope_family="Cryphonectriaceae" scope_order="Diaporthales">
<subSubSection id="D1F4CA46819EC0D1C3DDA76D2E929E8D" pageId="0" pageNumber="67" type="nomenclature">
<paragraph id="E39F13373C797010DBAB03F51295A020" pageId="0" pageNumber="67">
<taxonomicName id="476A56E03F920E75C071E0BF3D45990D" LSID="13EA0C08-31E7-579D-9475-B2CEF57EF13A" authority="Huayi Huang" authorityName="Huayi Huang" authorityYear="2022" class="Sordariomycetes" family="Cryphonectriaceae" genus="Pseudocryphonectria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Pseudocryphonectria elaeocarpicola" order="Diaporthales" pageId="0" pageNumber="67" phylum="Ascomycota" rank="species" species="elaeocarpicola" status="sp. nov.">Pseudocryphonectria elaeocarpicola Huayi Huang</taxonomicName>
<taxonomicNameLabel id="20AFF6CBDBB46D745197FCD8F4C5E25E" pageId="0" pageNumber="67">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="5DC1D165FDA02062EBABD61F486B7C08" pageId="0" pageNumber="67" type="description">
<paragraph id="7BD4F9BF000545026500E0E3E391F73E" pageId="0" pageNumber="67">
<figureCitation id="BDE6EDC3F951218A2DF8EF9D4F4D570D" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Morphology of Pseudocryphonectria elaeocarpicola from Elaeocarpus hainanensis A, B habit of conidiomata on the host stem C transverse section through the conidioma D longitudinal section through the conidioma E conidiogenous cells giving rise to conidia F macroconidia and microconidia. Scale bars: 300 μm (C, D); 10 μm (E, F)." figureDoi="10.3897/mycokeys.91.86693.figure4" httpUri="https://binary.pensoft.net/fig/715574" pageId="0" pageNumber="67">Figs 4</figureCitation>
<figureCitation id="51856143FA717E5E974980C2856E63BE" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Morphology of Pseudocryphonectria elaeocarpicola from PDA A, B colonies C, D orange conidiomata." figureDoi="10.3897/mycokeys.91.86693.figure5" httpUri="https://binary.pensoft.net/fig/715575" pageId="0" pageNumber="67">, 5</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="7A93AD0FA8C166DAA2C2F7F260B324EB" pageId="0" pageNumber="67" type="etymology">
<paragraph id="5B5B3193F9186E2326A6AB4B1A862086" pageId="0" pageNumber="67">Etymology.</paragraph>
<paragraph id="42FFBA7FA890964937CC36CBE04878C4" pageId="0" pageNumber="67">
Named after the host genus,
<taxonomicName id="BD69A9CF64991426283A6C6280AAF444" class="Sordariomycetes" family="Cryphonectriaceae" genus="Elaeocarpus" kingdom="Fungi" lsidName="Elaeocarpus" order="Diaporthales" pageId="0" pageNumber="67" phylum="Ascomycota" rank="genus">
<emphasis id="ED3FA557554E3ABADF92EF77E33C2FEE" italics="true" pageId="0" pageNumber="67">Elaeocarpus</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="55C7B8D09147AC2CC9A8A2A3CFCBE993" pageId="0" pageNumber="67" type="description">
<paragraph id="DBE3AFD09ADCE991065DCA47E457D2DA" pageId="0" pageNumber="67">Description.</paragraph>
<paragraph id="097CF797636429B14D7790EF77C7E256" pageId="0" pageNumber="67">
Sexual morph: Unknown. Asexual morph:
<emphasis id="4682C5508376E20395D4D541A7B7F374" italics="true" pageId="0" pageNumber="67">Conidiomata</emphasis>
pycnidial, aggregated or solitary, immersed under the host bark, subglobose to pulvinate, yellow to orange, 500-1200
<normalizedToken id="EDEC129046DD98C2C65CD8FE05FD7E35" originalValue="μm">μm</normalizedToken>
wide, 150-450
<normalizedToken id="65C6B4225452BBE2DCB55A7E106B9868" originalValue="μm">μm</normalizedToken>
high, multilocular, single ostiolate, forming long orange tendrils.
<emphasis id="B3DC29CD8D63A110AD38B636997D372E" bold="true" italics="true" pageId="0" pageNumber="67">Conidiophores</emphasis>
cylindrical, aseptate, hyaline, sometimes reduced to conidiogenous cells.
<emphasis id="DCA6CE076B331F40D347665D39E3BCA6" bold="true" italics="true" pageId="0" pageNumber="67">Conidiogenous cells</emphasis>
lining inner cavity of conidiomata, phialidic, ampulliform, with attenuated or truncate apices, hyaline, smooth, 12.8-25.7
<normalizedToken id="572A2581353BFD077B4BA63B35802F86" originalValue="×">x</normalizedToken>
1.7-3.2
<normalizedToken id="C39EB5C2D54C9D019443ADDDEAB504BB" originalValue="μm">μm</normalizedToken>
(n = 50).
<emphasis id="495BF83E0594B4A2507D4801FB29CA95" bold="true" italics="true" pageId="0" pageNumber="67">Conidia</emphasis>
dimorphic.
<emphasis id="D273EC4DD5F210083010FF879A9E22F7" bold="true" italics="true" pageId="0" pageNumber="67">Microconidia</emphasis>
minute, aseptate, hyaline, smooth, cylindrical, straight, (3.1-)3.3-4(-4.4)
<normalizedToken id="A6BDF6DB0F34AF26BBDF7B7300550EC1" originalValue="×">x</normalizedToken>
(1.5-)1.6-2(-2.1)
<normalizedToken id="69A9891D7C2CBD70D1616B7314D0844C" originalValue="μm">μm</normalizedToken>
(n = 50), L/W = 1.6-2.7.
<taxonomicName id="1D40B89F945A67C0390FDE784D78BAF6" genus="Macroconidia" lsidName="Macroconidia" pageId="0" pageNumber="67" rank="genus">
<emphasis id="3D85A59473BF1EE6BA900484EC4F7D39" bold="true" italics="true" pageId="0" pageNumber="67">Macroconidia</emphasis>
</taxonomicName>
aseptate, hyaline, smooth, obclavate, straight or slightly curved, (4.6-)5.1-6.1(-6.6)
<normalizedToken id="3368C0E65248359FB870484193F70367" originalValue="×">x</normalizedToken>
(1.4-)1.6-2(-2.2)
<normalizedToken id="8CD9358A4DE187EE21B30BE453AE7CE0" originalValue="μm">μm</normalizedToken>
(n = 50), L/W = 2.5-3.9.
</paragraph>
<caption id="52DC40108BF438D442AAD46F39210B99" doi="10.3897/mycokeys.91.86693.figure4" httpUri="https://binary.pensoft.net/fig/715574" pageId="0" pageNumber="67" start="Figure 4" startId="F4">
<paragraph id="F85C3BE8066F13C5096445DDC6B20B2C" pageId="0" pageNumber="67">
<emphasis id="385EA4B391E4DCA5949CE68856E280E3" bold="true" pageId="0" pageNumber="67">Figure 4.</emphasis>
Morphology of
<taxonomicName id="A14AC4F0E5465394F888C0631FF2E247" authorityName="Huayi Huang" authorityYear="2022" class="Sordariomycetes" family="Cryphonectriaceae" genus="Pseudocryphonectria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Pseudocryphonectria elaeocarpicola" order="Diaporthales" pageId="0" pageNumber="67" phylum="Ascomycota" rank="species" species="elaeocarpicola">
<emphasis id="DAA3EEC4F200993879FFFA602F35583A" italics="true" pageId="0" pageNumber="67">Pseudocryphonectria elaeocarpicola</emphasis>
</taxonomicName>
from
<taxonomicName id="96C1C5FA9673C89FF0E8843ED416CE54" class="Sordariomycetes" family="Cryphonectriaceae" genus="Elaeocarpus" kingdom="Fungi" lsidName="Elaeocarpus hainanensis" order="Diaporthales" pageId="0" pageNumber="67" phylum="Ascomycota" rank="species" species="hainanensis">
<emphasis id="C462171164D9969DEA3786BA8CEEF30E" italics="true" pageId="0" pageNumber="67">Elaeocarpus hainanensis</emphasis>
</taxonomicName>
<emphasis id="8732B1025CABC7DFBDF5A134F4BB622E" bold="true" pageId="0" pageNumber="67">A, B</emphasis>
habit of conidiomata on the host stem
<emphasis id="5ED940E9051EB1B22192D403C123023D" bold="true" pageId="0" pageNumber="67">C</emphasis>
transverse section through the conidioma
<emphasis id="D93889D157A7960DCFFA409C81A00C27" bold="true" pageId="0" pageNumber="67">D</emphasis>
longitudinal section through the conidioma
<emphasis id="5BF60F4BB8155590B213B26107559D49" bold="true" pageId="0" pageNumber="67">E</emphasis>
conidiogenous cells giving rise to conidia
<emphasis id="F5D372FEB7223FD7CFB7AA9A225E0EBA" bold="true" pageId="0" pageNumber="67">F</emphasis>
macroconidia and microconidia. Scale bars: 300
<normalizedToken id="41176DA9FEDEA732B7AB45C0BFE38629" originalValue="μm">μm</normalizedToken>
(
<emphasis id="90F9BA2AA8E0D9A52174504BB3AEFE2D" bold="true" pageId="0" pageNumber="67">C, D</emphasis>
); 10
<normalizedToken id="DD7E6A6F76C40952E31143662FE5D76C" originalValue="μm">μm</normalizedToken>
(
<emphasis id="CDCFAD5523556DA5169947310967C3E7" bold="true" pageId="0" pageNumber="67">E, F</emphasis>
).
</paragraph>
</caption>
</subSubSection>
<subSubSection id="0F51A6695DE6378BC4738BBF17811827" pageId="0" pageNumber="67" type="description">
<paragraph id="BBEEAEBA0E94689C9216933BC6C1CDC3" pageId="0" pageNumber="67">Culture characters.</paragraph>
<paragraph id="3874C3B54E315BE69A21F8530469D2C4" pageId="0" pageNumber="67">
<emphasis id="AC84761B41000FBFEA4BEDC3751F1B4C" bold="true" italics="true" pageId="0" pageNumber="67">Colonies</emphasis>
on PDA flat, spreading, with aerial mycelium and entire margin, white to mouse grey, forming abundant orange conidiomata with orange conidial masses.
</paragraph>
<caption id="302F8CFDFFDA76017B907F8E66BB4139" doi="10.3897/mycokeys.91.86693.figure5" httpUri="https://binary.pensoft.net/fig/715575" pageId="0" pageNumber="67" start="Figure 5" startId="F5">
<paragraph id="AF7F03F8EF3795C5D549BF409E400D30" pageId="0" pageNumber="67">
<emphasis id="55CE447F25109CA007F7179A2F8F9F91" bold="true" pageId="0" pageNumber="67">Figure 5.</emphasis>
Morphology of
<taxonomicName id="7B30F83C8D5183BA75A620081803BDAC" authorityName="Huayi Huang" authorityYear="2022" class="Sordariomycetes" family="Cryphonectriaceae" genus="Pseudocryphonectria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Pseudocryphonectria elaeocarpicola" order="Diaporthales" pageId="0" pageNumber="67" phylum="Ascomycota" rank="species" species="elaeocarpicola">
<emphasis id="0B94C04F0DAFA2DF05434C09B30E70A8" italics="true" pageId="0" pageNumber="67">Pseudocryphonectria elaeocarpicola</emphasis>
</taxonomicName>
from PDA
<emphasis id="440FB378D7A15984E963BD6DD3EAF8CE" bold="true" pageId="0" pageNumber="67">A, B</emphasis>
colonies
<emphasis id="21C0F38A7C6643FC732402840E4A798A" bold="true" pageId="0" pageNumber="67">C, D</emphasis>
orange conidiomata.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="7E87B3054AAA56C78E22D33021A82F9F" pageId="0" pageNumber="67" type="materials_examined">
<paragraph id="2A25C04E035579433E9447E5849E7A04" pageId="0" pageNumber="67">Specimens examined.</paragraph>
<paragraph id="63C2FD9262D1D10E6390AF677AEEEF43" pageId="0" pageNumber="67">
<materialsCitation id="7AEC1DD6B4BDABE20F1F732DEAEAFF70" collectingDate="2022-03-07" collectingDateMax="2022-04-01" collectingDateMin="2022-03-07" country="China" county="Guangzhou City" elevation="24" latitude="23.194727" location="Guangzhou City" longLatPrecision="1" longitude="113.36898" municipality="Meihua" specimenCount="1600106" stateProvince="Guangdong Province" typeStatus="holotype">
<collectingCountry id="4E25344615CDF3DFFD5CF0DDF1318F9C" name="China">China</collectingCountry>
,
<collectingRegion id="3CBC14B38048D9188956C12B0265F12C" country="China" name="Guangdong">Guangdong Province</collectingRegion>
,
<collectingCounty id="E8DA02164BDC2FC86EF1CBFF40DB3232">Guangzhou City</collectingCounty>
,
<collectingMunicipality id="99B2B52240A6D7F0EB9034E5C21D5E37">Meihua</collectingMunicipality>
middle school,
<geoCoordinate id="1B08D392078FA6900898DDBD89C87A88" degrees="23" direction="north" minutes="8" orientation="latitude" precision="1" seconds="37.94" value="23.143871">23°8'37.94&quot;N</geoCoordinate>
,
<geoCoordinate id="668CCAA9242EACFE7F0D03F94E58AC76" degrees="113" direction="east" minutes="14" orientation="longitude" precision="1" seconds="18.12" value="113.238365">113°14'18.12&quot;E</geoCoordinate>
,
<elevation id="06C37BFC26FCB7AC66069BC46C7D1C39" metricMagnitude="1" metricUnit="m" metricValue="2.4" unit="m" value="24.0">
<quantity id="81DDE0A191333BE9C158354F80DFA121" metricMagnitude="1" metricUnit="m" metricValue="2.4" unit="m" value="24.0">24 m</quantity>
asl
</elevation>
, on stems and branches of
<taxonomicName id="AEF27DE04FCC705C181D9A21612A1E42" class="Sordariomycetes" family="Cryphonectriaceae" genus="Elaeocarpus" kingdom="Fungi" lsidName="Elaeocarpus hainanensis" order="Diaporthales" pageId="0" pageNumber="67" phylum="Ascomycota" rank="species" species="hainanensis">
<emphasis id="6F6CD7FE340256FF4F04340D97AEDC7C" italics="true" pageId="0" pageNumber="67">Elaeocarpus hainanensis</emphasis>
</taxonomicName>
,
<collectingDate id="F0C59AF22906D38E11A78392304B2884" value="2022-03-07">7 March 2022</collectingDate>
, Huayi Huang (CAF
<specimenCount id="D3BCFA227EBDCFECD9CFF1821C35926F" type="generic">
800051
<typeStatus id="5126E71981E30446B7B48A82B07E826B">holotype</typeStatus>
</specimenCount>
; ex-type living culture, CFCC 57515).
<collectingRegion id="9791F23D57ED05A4E1F71BB517AB59B9" country="China" name="Guangdong">Guangdong Province</collectingRegion>
, Guangzhou City, Luhu Park,
<geoCoordinate id="6F9B415B4DF98175CE683343D7C99253" degrees="23" direction="north" minutes="9" orientation="latitude" precision="1" seconds="11.15" value="23.153097">23°9'11.15&quot;N</geoCoordinate>
,
<geoCoordinate id="B4768D6BADDF74670EE8AAF387D7026E" degrees="113" direction="east" minutes="16" orientation="longitude" precision="1" seconds="46.01" value="113.27945">113°16'46.01&quot;E</geoCoordinate>
,
<elevation id="F76683999FFE6FD7E195E33FC96A0CEB" metricMagnitude="1" metricUnit="m" metricValue="9.2" unit="m" value="92.0">
<quantity id="BBFA3BACC978497D3D5276494603F6EA" metricMagnitude="1" metricUnit="m" metricValue="9.2" unit="m" value="92.0">92 m</quantity>
asl
</elevation>
, on stems and branches of
<taxonomicName id="39B250C5C10B43DC1C5188A0A628788A" class="Sordariomycetes" family="Cryphonectriaceae" kingdom="Fungi" lsidName="E. apiculatus" order="Diaporthales" pageId="0" pageNumber="67" phylum="Ascomycota" rank="species" species="apiculatus">
<emphasis id="3C978ECE998DCD7FAFCF17E6E4EC6D55" italics="true" pageId="0" pageNumber="67">E. apiculatus</emphasis>
</taxonomicName>
, Huayi Huang,
<collectingDate id="1396EDEA718BF3FC515B6758D9C2EB70" value="2022-03-15">15 March 2022</collectingDate>
(CAF
<specimenCount id="C3E392A4F406A6BBE45750A3232736E0" type="generic">
800055
<typeStatus id="CD076A28944B95E08886EB5E5BB81D1A">paratype</typeStatus>
</specimenCount>
; ex-paratype living culture, CFCC 57516).
<collectingRegion id="02B4F19F32BF9149980EAD2A64015038" country="China" name="Guangdong">Guangdong Province</collectingRegion>
,
<location id="DBB4F894FB25D52C3B421C8DC6DDBB81" LSID="urn:lsid:plazi:treatment:13EA0C0831E7579D9475B2CEF57EF13A:DBB4F894FB25D52C3B421C8DC6DDBB81" country="China" county="Guangzhou City" latitude="23.194727" longLatPrecision="1" longitude="113.36898" municipality="Meihua" name="Guangzhou City" stateProvince="Guangdong Province">Guangzhou City</location>
,
<location id="C6E4CA7EEA1F282F488684860BE1BDB4" LSID="urn:lsid:plazi:treatment:13EA0C0831E7579D9475B2CEF57EF13A:C6E4CA7EEA1F282F488684860BE1BDB4" country="China" county="Guangzhou City" latitude="23.194727" longLatPrecision="1" longitude="113.36898" municipality="Meihua" name="Longdong straight" stateProvince="Guangdong Province">Longdong straight</location>
street,
<geoCoordinate id="E0C92D0E4D916CB141F14B3C370756CB" degrees="23" direction="north" minutes="11" orientation="latitude" precision="1" seconds="41.02" value="23.194727">23°11'41.02&quot;N</geoCoordinate>
,
<geoCoordinate id="498FE574068E501D79C6AF851F34329C" degrees="113" direction="east" minutes="22" orientation="longitude" precision="1" seconds="8.33" value="113.36898">113°22'8.33&quot;E</geoCoordinate>
,
<elevation id="1B0C91CBD8650942444249CAA852F344" metricMagnitude="1" metricUnit="m" metricValue="4.6" unit="m" value="46.0">
<quantity id="BA73C66AC21A3DE5E668E4C28B138BC0" metricMagnitude="1" metricUnit="m" metricValue="4.6" unit="m" value="46.0">46 m</quantity>
asl
</elevation>
, on stems and branches of
<taxonomicName id="7BA2AB59560DF0868343AC675C0AA32E" class="Sordariomycetes" family="Cryphonectriaceae" kingdom="Fungi" lsidName="E. apiculatus" order="Diaporthales" pageId="0" pageNumber="67" phylum="Ascomycota" rank="species" species="apiculatus">
<emphasis id="BEB50E9EF419297B19FE2200A264904A" italics="true" pageId="0" pageNumber="67">E. apiculatus</emphasis>
</taxonomicName>
, Huayi Huang,
<collectingDate id="8E31A1B2FC6B9A5904C07C0A9EBEE77A" value="2022-04-01">1 April 2022</collectingDate>
(DY03, culture, CFCC 57517).
<collectingRegion id="925EE84572D0100B01F855022C4EF978" country="China" name="Guangdong">Guangdong Province</collectingRegion>
, Guangzhou City, South
</materialsCitation>
<materialsCitation id="FD9DD7D78ECC63FB449862EBFBC47E58" collectingDate="2022-04-11" collectingDateMax="2022-04-15" collectingDateMin="2022-04-11" country="China" elevation="39" latitude="23.189955" location="Huayi Huang" longLatPrecision="1" longitude="113.37863" specimenCount="1" stateProvince="Guangdong Province" typeStatus="holotype">
<collectingCountry id="217206BDC122C312B66F56CC639F77CB" name="China">China</collectingCountry>
botanical garden,
<geoCoordinate id="97B73DFA4306D6746EB8295CE55263B6" degrees="23" direction="north" minutes="11" orientation="latitude" precision="1" seconds="3.5" value="23.184305">23°11'3.5&quot;N</geoCoordinate>
,
<geoCoordinate id="C0788A3A0F3EA4D46CBC77DE3A1B9072" degrees="113" direction="east" minutes="21" orientation="longitude" precision="1" seconds="41.53" value="113.361534">113°21'41.53&quot;E</geoCoordinate>
,
<elevation id="D8F612B26E09FC721482C44182DA969A" metricMagnitude="1" metricUnit="m" metricValue="3.9" unit="m" value="39.0">
<quantity id="CD685A46E1021D37EA9E8C4647888BB9" metricMagnitude="1" metricUnit="m" metricValue="3.9" unit="m" value="39.0">39 m</quantity>
asl
</elevation>
, on stems and branches of
<taxonomicName id="EDE9AE8546DE0ACB7C179DACEF0F1776" class="Sordariomycetes" family="Cryphonectriaceae" kingdom="Fungi" lsidName="E. apiculatus" order="Diaporthales" pageId="0" pageNumber="67" phylum="Ascomycota" rank="species" species="apiculatus">
<emphasis id="571EAA2A1A9FB75A4C86A09DF39F7F6C" italics="true" pageId="0" pageNumber="67">E. apiculatus</emphasis>
</taxonomicName>
,
<location id="64AB83CAFD3A4DF817411352B988CD94" LSID="urn:lsid:plazi:treatment:13EA0C0831E7579D9475B2CEF57EF13A:64AB83CAFD3A4DF817411352B988CD94" country="China" latitude="23.189955" longLatPrecision="1" longitude="113.37863" name="Huayi Huang" stateProvince="Guangdong Province">Huayi Huang</location>
,
<collectingDate id="9580E222E7E2C04A17226AB441E55202" value="2022-04-11">11 April 2022</collectingDate>
(DY24, culture, DY24-2).
<collectingRegion id="057B5D1A070CA0209E0F7F161A36FC89" country="China" name="Guangdong">Guangdong Province</collectingRegion>
, Guangzhou City, Linke 1st street,
<geoCoordinate id="A45F026C5E78BE6822B8F8AAF1D045A8" degrees="23" direction="north" minutes="11" orientation="latitude" precision="1" seconds="35.81" value="23.19328">23°11'35.81&quot;N</geoCoordinate>
,
<geoCoordinate id="F0961EE3127E2EBC02FDD8BEA35603A1" degrees="113" direction="east" minutes="22" orientation="longitude" precision="1" seconds="46.69" value="113.37964">113°22'46.69&quot;E</geoCoordinate>
,
<elevation id="C6E5AA5DED44046836CA360591DD55EC" metricMagnitude="1" metricUnit="m" metricValue="7.4" unit="m" value="74.0">
<quantity id="21BFE288057374F2BF6FF89AE65107F3" metricMagnitude="1" metricUnit="m" metricValue="7.4" unit="m" value="74.0">74 m</quantity>
asl
</elevation>
, on stems and branches of
<taxonomicName id="0FA28A18AB5DCD437DCFF2BCA1123E99" class="Sordariomycetes" family="Cryphonectriaceae" kingdom="Fungi" lsidName="E. apiculatus" order="Diaporthales" pageId="0" pageNumber="67" phylum="Ascomycota" rank="species" species="apiculatus">
<emphasis id="F1B8070F1B4ADDBFF26126AB7C647730" italics="true" pageId="0" pageNumber="67">E. apiculatus</emphasis>
</taxonomicName>
, Huayi Huang,
<collectingDate id="861FA50CE683039897D3638A33BADCE1" value="2022-04-15">15 April 2022</collectingDate>
(DY32; culture, DY32-1).
<collectingRegion id="C2200E4A26919375BDD1EAE3257A3CDB" country="China" name="Guangdong">Guangdong Province</collectingRegion>
, Guangzhou City, Nonglin middle street,
<geoCoordinate id="27E6888F4954514292B97CD4D7411C42" degrees="23" direction="north" minutes="11" orientation="latitude" precision="1" seconds="23.84" value="23.189955">23°11'23.84&quot;N</geoCoordinate>
,
<geoCoordinate id="0B7475CBB0AE40CC3C5DF2168F9E8FB7" degrees="113" direction="east" minutes="22" orientation="longitude" precision="1" seconds="43.08" value="113.37863">113°22'43.08&quot;E</geoCoordinate>
,
<elevation id="CEF5B04CFB37C4343A28D2AE66E6F7DE" metricMagnitude="1" metricUnit="m" metricValue="4.6" unit="m" value="46.0">
<quantity id="03E48194566D6D2788B270DA8892B52E" metricMagnitude="1" metricUnit="m" metricValue="4.6" unit="m" value="46.0">46 m</quantity>
asl
</elevation>
, on stems and branches of
<taxonomicName id="5BB6D60BCFDADD4B6BC8B791737433B8" class="Sordariomycetes" family="Cryphonectriaceae" kingdom="Fungi" lsidName="E. apiculatus" order="Diaporthales" pageId="0" pageNumber="67" phylum="Ascomycota" rank="species" species="apiculatus">
<emphasis id="0DECE03E379E78DA284323585C8A19F1" italics="true" pageId="0" pageNumber="67">E. apiculatus</emphasis>
</taxonomicName>
, Huayi Huang,
<collectingDate id="7411C0424AD14C99DBF16C0341142410" value="2022-04-15">15 April 2022</collectingDate>
(DY42, culture, DY42-1)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="E54BC6C1A0643121BC4DFB65FCCBE02C" pageId="0" pageNumber="67" type="notes">
<paragraph id="A60FECC6E5539654D46298C6C0F36D7B" pageId="0" pageNumber="67">Notes.</paragraph>
<paragraph id="0C67D4749DE1D68BFC998356EBCB51F3" pageId="0" pageNumber="67">
<taxonomicName id="A09BF7013532475A8685CD6153B631C5" authorityName="Huayi Huang" authorityYear="2022" class="Sordariomycetes" family="Cryphonectriaceae" genus="Pseudocryphonectria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Pseudocryphonectria elaeocarpicola" order="Diaporthales" pageId="0" pageNumber="67" phylum="Ascomycota" rank="species" species="elaeocarpicola">
<emphasis id="9545D6D5432C8E2B36241B602C5F87F1" italics="true" pageId="0" pageNumber="67">Pseudocryphonectria elaeocarpicola</emphasis>
</taxonomicName>
is the sole species within the new genus, which causes serious stem blight of
<taxonomicName id="BBB1645DCCBF4FCA995AF5E838039C5D" class="Sordariomycetes" family="Cryphonectriaceae" genus="Elaeocarpus" kingdom="Fungi" lsidName="Elaeocarpus" order="Diaporthales" pageId="0" pageNumber="67" phylum="Ascomycota" rank="genus">
<emphasis id="4837064B3C801FE2C0AAC74D814C7721" italics="true" pageId="0" pageNumber="67">Elaeocarpus</emphasis>
</taxonomicName>
trees. Another notorious pathogen in
<taxonomicName id="618E65E52B8F7833ECB5A6F54B8AF9E8" class="Sordariomycetes" family="Cryphonectriaceae" kingdom="Fungi" lsidName="" order="Diaporthales" pageId="0" pageNumber="67" phylum="Ascomycota" rank="family">Cryphonectriaceae</taxonomicName>
,
<taxonomicName id="D984F2DDB68716BCFB8872ADA1516844" class="Sordariomycetes" family="Melastomataceae" genus="Cryphonectria" kingdom="Fungi" lsidName="Cryphonectria parasitica" order="Diaporthales" pageId="0" pageNumber="67" phylum="Ascomycota" rank="species" species="parasitica">
<emphasis id="563AF26E779D23810C147B907113AF21" italics="true" pageId="0" pageNumber="67">Cryphonectria parasitica</emphasis>
</taxonomicName>
, causes serious chestnut worldwide. Morphologically,
<taxonomicName id="A1FB7BA9520EE32F95B45F8A8FB48ED9" class="Sordariomycetes" family="Cryphonectriaceae" kingdom="Fungi" lsidName="P. elaeocarpicola" order="Diaporthales" pageId="0" pageNumber="67" phylum="Ascomycota" rank="species" species="elaeocarpicola">
<emphasis id="7FA1D04073F48F24E2D3A3C5F3C28C39" italics="true" pageId="0" pageNumber="67">P. elaeocarpicola</emphasis>
</taxonomicName>
is similar to
<taxonomicName id="7073FC6A6D59DDB157916A46D36F7578" lsidName="C. parasitica" pageId="0" pageNumber="67" rank="species" species="parasitica">
<emphasis id="1BEEF88CE2322EB81F97FCA0F039772E" italics="true" pageId="0" pageNumber="67">C. parasitica</emphasis>
</taxonomicName>
in the appearance of conidiomata with orange conidial tendrils formed on the host bark. However,
<taxonomicName id="B8DFB8922E7C0812F2FF1E608C50890A" class="Sordariomycetes" family="Cryphonectriaceae" kingdom="Fungi" lsidName="P. elaeocarpicola" order="Diaporthales" pageId="0" pageNumber="67" phylum="Ascomycota" rank="species" species="elaeocarpicola">
<emphasis id="E1AB56F4BAB8F66B7C3A5BC630C1E057" italics="true" pageId="0" pageNumber="67">P. elaeocarpicola</emphasis>
</taxonomicName>
can be distinguished from
<taxonomicName id="AD336A0A4506298CE2E9CCF427B31051" lsidName="C. parasitica" pageId="0" pageNumber="67" rank="species" species="parasitica">
<emphasis id="F0C1123A8493E8604D7B523949936D42" italics="true" pageId="0" pageNumber="67">C. parasitica</emphasis>
</taxonomicName>
by its obvious dimorphic conidia (
<bibRefCitation id="82617B7B4D2977750EF7953D19AB7E1B" DOI="https://doi.org/10.1111/ppa.13033" author="Jiang, N" journalOrPublisher="Plant Pathology" pageId="0" pageNumber="67" pagination="1132 - 1145" refId="B15" refString="Jiang, N, Fan, XL, Tian, CM, 2019a. Identification and pathogenicity of Cryphonectriaceae species associated with chestnut canker in China. Plant Pathology 68 (6): 1132 - 1145, DOI: https://doi.org/10.1111/ppa.13033" title="Identification and pathogenicity of Cryphonectriaceae species associated with chestnut canker in China." url="https://doi.org/10.1111/ppa.13033" volume="68" year="2019 a">Jiang et al. 2019a</bibRefCitation>
). Phylogenetically, isolates of
<taxonomicName id="576893AFD296FC8C3C3462257EDAAB2F" class="Sordariomycetes" family="Cryphonectriaceae" kingdom="Fungi" lsidName="P. elaeocarpicola" order="Diaporthales" pageId="0" pageNumber="67" phylum="Ascomycota" rank="species" species="elaeocarpicola">
<emphasis id="47881DAD65F600D6B58776DB69953490" italics="true" pageId="0" pageNumber="67">P. elaeocarpicola</emphasis>
</taxonomicName>
clustered into a distinct clade in the phylograms of
<taxonomicName id="0D3ED4C2A8AD43249F9BCBC566A2A73A" class="Sordariomycetes" family="Cryphonectriaceae" kingdom="Fungi" lsidName="" order="Diaporthales" pageId="0" pageNumber="67" phylum="Ascomycota" rank="family">Cryphonectriaceae</taxonomicName>
(Figs
<figureCitation id="F3F3AFD11ED9EE473E7EFC6318D86FA6" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Phylogram of Cryphonectriaceae resulting from a maximum likelihood analysis based on combined ITS and LSU loci. Numbers above the branches indicate ML bootstrap values (left, ML-BS ≥ 50 %) and Bayesian Posterior Probabilities (right, BPP ≥ 0.9). The tree is rooted with Diaporthe eres (LC 3198). Isolates from the present study are marked in blue, and ex-type strains are marked with *." figureDoi="10.3897/mycokeys.91.86693.figure2" httpUri="https://binary.pensoft.net/fig/715572" pageId="0" pageNumber="67">2</figureCitation>
,
<figureCitation id="5E998E88451377EEFA9AB3470D57DCF1" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Phylogram of Cryphonectriaceae resulting from a maximum likelihood analysis based on combined ITS, LSU, tef 1 and rpb 2 loci. Numbers above the branches indicate ML bootstrap values (left, ML-BS ≥ 50 %) and Bayesian Posterior Probabilities (right, BPP ≥ 0.9). The tree is rooted with Diaporthe eres (LC 3198). Isolates from the present study are marked in blue, and ex-type strains are marked with *." figureDoi="10.3897/mycokeys.91.86693.figure3" httpUri="https://binary.pensoft.net/fig/715573" pageId="0" pageNumber="67">3</figureCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>