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<document id="D566EB53FF8445B274AE3369F2CC1B98" ID-DOI="10.3897/mycokeys.114.138647" ID-publisher-id="138647" URI-arpha="F57CCEDC-C6A8-5C21-BEC4-359FF296FA25" article-type="research-article" checkinTime="1739554280070" checkinUser="pensoft" docAuthor="Luo, Le, Thilini Chethana, Kandawatte W., Zhao, Qi, Su, Hong-Li, Li, Cui-Jin-Yi, Thiyagaraja, Vinodhini, Al-Otibi, Fatimah &amp; Hyde, Kevin D." docDate="2025" docId="3990227C959B58C4B102458622D471C8" docLanguage="en" docName="MycoKeys 114: 29-48" docOrigin="MycoKeys 114" docSource="https://mycokeys.pensoft.net/article/138647/download/xml/" docStyle="DocumentStyle:PensoftTaxPub.0000.journal_article.mycokeys" docStyleName="PensoftTaxPub.0000.journal_article.mycokeys" docTitle="Erioscyphella baimana L. Luo, K. D. Hyde &amp; Q. Zhao 2025, sp. nov." docType="treatment" docVersion="1" dtd-version="3.0" lastPageNumber="48" masterDocId="F57CCEDCC6A85C21BEC4359FF296FA25" masterDocTitle="Four new species of Erioscyphella (Leotiomycetes, Helotiales) from southwestern China" masterLastPageNumber="48" masterPageNumber="29" pageNumber="29" updateTime="1739554377108" updateUser="pensoft">
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<mods:title id="88AEA854FF676C697EE29E2B90874AF5">Four new species of Erioscyphella (Leotiomycetes, Helotiales) from southwestern China</mods:title>
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<mods:namePart id="F30DF0306683E7FCF329ED0CD26F69AA">Luo, Le</mods:namePart>
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<mods:affiliation id="0221699A38140EB10804B8EEC443C8A0">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China &amp; Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand &amp; School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand</mods:affiliation>
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<mods:namePart id="69D6B240BE4B69B2A5F4E1B178F7F79B">Thilini Chethana, Kandawatte W.</mods:namePart>
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<mods:affiliation id="B9AEFCE291330A5599CA36D935BA849E">Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand</mods:affiliation>
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<mods:namePart id="B8F09A601616983838C41C02DAFBD898">Zhao, Qi</mods:namePart>
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<mods:affiliation id="B5D2E57D2E25CD58BA1C8C359D59B066">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China</mods:affiliation>
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<mods:namePart id="FD7C87A9166DF7E99BDDA094AC96E84E">Su, Hong-Li</mods:namePart>
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<mods:affiliation id="2C6E8D1C5E94562D71B6BF74D143E928">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China &amp; Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand</mods:affiliation>
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<mods:namePart id="63EBAF16AA6D5A58706B7984891E96A7">Li, Cui-Jin-Yi</mods:namePart>
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<mods:affiliation id="673B3F84BA268F4BA0B7FC1C13B49559">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China &amp; Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand</mods:affiliation>
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<mods:namePart id="47AF1E109576F88613CF65C063055564">Thiyagaraja, Vinodhini</mods:namePart>
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<mods:affiliation id="DF902D0D35A6192E2BC354B2FE23B2D6">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China</mods:affiliation>
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<mods:namePart id="C42EF5BFCC48FD735D728945FA6F9862">Al-Otibi, Fatimah</mods:namePart>
<mods:nameIdentifier id="19DF32ABE34F95AD5E676EDEE6973669" type="ORCID">0000-0003-3629-5755</mods:nameIdentifier>
<mods:affiliation id="C879DEDBC09765B7A8BFCEAC881528B7">Guiyang Institute of Humanities and Technology, Guiyang 550025, Guizhou, China</mods:affiliation>
</mods:name>
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<mods:namePart id="6E1C4A21A096E41A3640B96F5979FB7D">Hyde, Kevin D.</mods:namePart>
<mods:nameIdentifier id="5830CB9007FF61E04D0EE5F0FD65A1D2" type="ORCID">0000-0002-2191-0762</mods:nameIdentifier>
<mods:affiliation id="7E23C7E33A4D47F472191367E89AEFBA">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China &amp; Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand &amp; Guiyang Institute of Humanities and Technology, Guiyang 550025, Guizhou, China</mods:affiliation>
</mods:name>
<mods:typeOfResource id="0B9B143B0BB4719770D8DF2129811CF6">text</mods:typeOfResource>
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<mods:titleInfo id="A7974C232B124C1C58DD4B670E5DB6DA">
<mods:title id="2C1ACFE60E0B4BCF70A2403E953C6116">MycoKeys</mods:title>
</mods:titleInfo>
<mods:part id="944E80E76D399A6A028702FEF338ED3E">
<mods:date id="91A1DDAECD675B4447AB61215193A458">2025</mods:date>
<mods:detail id="578C80119501CDAF7B7FB799DA819168" type="pubDate">
<mods:number id="9EE71D0EB6781BACED66AEAC49F971B6">2025-02-14</mods:number>
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<mods:detail id="5C0C4F2FBB28476B12373CE0FB543202" type="volume">
<mods:number id="65B2C40BB7C82600881D31AF52781C43">114</mods:number>
</mods:detail>
<mods:extent id="5DAF17CE1899F1FE06AD1F0AD84AF9BD" unit="page">
<mods:start id="67FC63EB00C7E4EEE42D96F1C3925583">29</mods:start>
<mods:end id="9FB448552DC772CF3064589AF0A7BBB7">48</mods:end>
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<mods:classification id="C4FA00E6EC933719647536E97B754A15">journal article</mods:classification>
<mods:identifier id="51D8EACFB41B5EEA4E8D384848CE26A6" type="DOI">10.3897/mycokeys.114.138647</mods:identifier>
</mods:mods>
<treatment id="3990227C959B58C4B102458622D471C8" ID-arpha="3990227C-959B-58C4-B102-458622D471C8" LSID="urn:lsid:plazi:treatment:3990227C959B58C4B102458622D471C8" httpUri="http://treatment.plazi.org/id/3990227C959B58C4B102458622D471C8">
<subSubSection id="B1CE06A77F01CC3356734AF9CC5488F1" type="nomenclature">
<paragraph id="66C1B37E915FCEF7890F65898A76227A">
<taxonomicName id="428ECA944219E28E9E47C3A0733CEC23" authority="L. Luo, K. D. Hyde &amp; Q. Zhao" authorityName="L. Luo, K. D. Hyde &amp; Q. Zhao" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="baimana" status="sp. nov.">
<emphasis id="4182E15C09818DE1F70D5A87A608F171" italics="true">Erioscyphella baimana</emphasis>
L. Luo, K. D. Hyde &amp; Q. Zhao
</taxonomicName>
<taxonomicNameLabel id="D95DE7CC939641E3F49967971770C2E5" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="1CFFBE0287C93447876BEA60FCFAE00A" type="description">
<paragraph id="2BC0B18AEB75A8F0257721EFC74C2818">
<figureCitation id="233D376B2A3C070FFC6CF0C1208C9583" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Erioscyphella baimana (HKAS 135697, holotype) a c dried ascomata on the twig d a vertical section of part of an ascoma e excipulum f, g hairs h paraphyses i l asci (k, l asci in MLZ) m r ascospores. Scale bars: 100 µm (d f); 50 µm (g l); 30 µm (m r)." figureDoi="10.3897/mycokeys.114.138647.figure3" httpUri="https://binary.pensoft.net/fig/1251703">Fig. 3</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0E1DBI" type="etymology">
<paragraph id="C3AF10ED02159E40BFBC3228695E1008">
<heading id="640FED7CACF3B44C3DBF973426283E34" reason="title">Etymology.</heading>
</paragraph>
<paragraph id="1337062E2ACEF61737F3320063C79B97">
The epithet “
<emphasis id="9BBF1125FEBC6BA70E0E74DD7A5FA110" italics="true">baimana</emphasis>
” refers to the collection site, Baima Mountain, where the
<typeStatus id="870F075D5EFBAC23821AC843053D393F" type="holotype">holotype</typeStatus>
specimen was collected.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EKEBI" type="Holotype">
<paragraph id="F8AB5F0AACBC2F6A6D57D24AE6F8ABD1">
<heading id="21747663157A59FC075A72D8160E3278" reason="title">
<typeStatus id="3E4F3BCBFF41A6774295C63F33FAE69E" type="holotype">Holotype</typeStatus>
.
</heading>
</paragraph>
<paragraph id="467E3E0E942E705297A2CBB884A1C27F">
<materialsCitation id="57D06436ED1E354EAC6C1B37340974B1" collectionCode="HKAS" specimenCode="HKAS 135697" specimenCount="1" typeStatus="holotype">
<specimenCode id="BE14673AAA127A3AE0DA66FA03B34CBD" collectionCode="HKAS" country="China" httpUri="http://grbio.org/cool/di2a-40jb" name="Cryptogamic Herbarium of Kunming Institute of Botany" type="">HKAS 135697</specimenCode>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0EPEBI" type="description">
<paragraph id="82E6C9D5A2BE33BBB0EEFFB1AEC62C96">
<heading id="A203E82586899CC8D557E6703A645927" reason="title">Description.</heading>
</paragraph>
<paragraph id="0D749F699ECBF22195BE58EBFE04ED8D">
<emphasis id="138AA88FFE3F535B3C42EBADF2CFF6DC" bold="true" italics="true">Saprobic</emphasis>
on dead twigs.
<emphasis id="88BCEBFE87EDEC464ECA61ECAEF31542" bold="true">
<emphasis id="9831BB795501AD6A619D388341F7CE76" bold="true" italics="true">Sexual morph</emphasis>
:
<emphasis id="A5E4B586C9BAE7CB80F86838921B2AFF" bold="true" italics="true">Apothecia</emphasis>
</emphasis>
superficial, gregarious,
<quantity id="CA452DB8D52B80CF6C40C2F832C90772" metricMagnitude="-4" metricUnit="m" metricValue="7" metricValueMax="11.0" metricValueMin="3.0" unit="mm" value="0.7" valueMax="1.1" valueMin="0.3">0.31.1 mm</quantity>
in diameter,
<quantity id="A1321AB213DAC5E624F4F3C35A2EB80A" metricMagnitude="-4" metricUnit="m" metricValue="8.5" metricValueMax="14.0" metricValueMin="3.0" unit="mm" value="0.85" valueMax="1.4" valueMin="0.3">0.31.4 mm</quantity>
high when dry, discoid to cupulate, long stipitate, externally covered with short, white hairs.
<emphasis id="7CA54526C478AFAB200359AD97B31920" bold="true" italics="true">Disc</emphasis>
concave, surface slightly smooth, yellow.
<emphasis id="E5DFF2394D6EEE8C9FF9F9B86993FABF" bold="true" italics="true">Margin</emphasis>
flat to slightly involute, white, covered with white hairs.
<emphasis id="175BE03F32B2A368B3376AE972D5F5B9" bold="true" italics="true">Receptacle</emphasis>
cupulate to discoid, white, covered entirely with short, white hairs.
<emphasis id="8A7EE79EB5928221606833E69493E6AF" bold="true" italics="true">Stipe</emphasis>
<quantity id="A43AE9012EF4CDC2C8E419068BC1F926" metricMagnitude="-4" metricUnit="m" metricValue="4.0" metricValueMax="6.0" metricValueMin="2.0" unit="mm" value="0.4" valueMax="0.6" valueMin="0.2">0.20.6 mm</quantity>
in diameter,
<quantity id="E2EAAA44F543A99E664C4CB7EC956297" metricMagnitude="-4" metricUnit="m" metricValue="7" metricValueMax="11.0" metricValueMin="3.0" unit="mm" value="0.7" valueMax="1.1" valueMin="0.3">0.31.1 mm</quantity>
long when dry, cylindrical, solitary, white, clothed with white hairs.
<emphasis id="167DCB7D3D18A7F5F63CC10E4B90B28B" bold="true" italics="true">Hairs</emphasis>
30120 × 2.84.7 µm (x ̄ = 74 × 3.7 µm, n = 30), clavate to cylindrical, straight to slightly curved, aseptate, hyaline, thin-walled, covered with fine granules, obtuse apex, lacks apical amorphous.
<emphasis id="FD5311F83A587FAC5AB368DBE02CBEBD" bold="true" italics="true">Hymenium</emphasis>
165230 µm (x ̄ = 195 µm, n = 12), concave, surface slightly smooth, yellow in dry.
<emphasis id="267EAC9295A9796FBABDF0F40356CEBD" bold="true" italics="true">Medullary excipulum</emphasis>
35120 µm (x ̄ = 70 µm, n = 18), thin, hyaline, thin-walled cells of
<emphasis id="0FCBEC01AD94463A48FBB582DA00B38F" bold="true" italics="true">textura porrecta</emphasis>
, 1.33.8 µm (x ̄ = 2.5 µm, n = 50) in diameter.
<emphasis id="9BB57C4D0CC997A71F4F2D321DDA328F" bold="true" italics="true">Ectal excipulum</emphasis>
40120 µm (x ̄ = 68 µm, n = 18) thin, thin-walled, smooth, light yellowish cells of
<emphasis id="2A6158B5F159AA208383F6B355ED856A" bold="true" italics="true">textura porrecta</emphasis>
to
<emphasis id="E611974AD7F658FA111B4AA243CFA204" bold="true" italics="true">oblita</emphasis>
, 1.96.3 µm (x ̄ = 4.1 µm, n = 60) in diameter.
<emphasis id="6EBB5E7A50842A390D108E7C51D3A2D6" bold="true" italics="true">Paraphyses</emphasis>
95170 × 1.22.5 µm (x ̄ = 140 × 1.6 µm, n = 25), longer than asci, filiform, straight to slightly curved, aseptate, hyaline, light smooth, with slightly obtuse apex.
<emphasis id="22F57F65D92CAAD435D845D9340BF843" bold="true" italics="true">Asci</emphasis>
100152 × 3.69.5 µm (x ̄ = 123 × 7.2 µm, n = 34), 8 - spored, unitunicate, clavate, straight to slightly curved, inoperculate, hyaline, slightly smooth, with an apical, amyloid pore and rounded ends, J + in
<collectionCode id="C4EF0857A67D3E35972EFD155753F3D7" country="USA" httpUri="http://grbio.org/cool/n4qa-wp1m" name="Moore Laboratory of Zoology, Occidental College" type="">MLZ</collectionCode>
, tapered long stipitate base.
<emphasis id="02214C4925A416C5D165B326C33563A1" bold="true" italics="true">Ascospores</emphasis>
(85 / 7 / 2) (29.5 ) 30.537.5 ( 40.0) × 2.25.0 ( 5.5) µm, (x ̄ = 32.9 × 4.1 µm, n = 85), biseriate, fusoid-clavate with blunt ends, fusiform, 13 - septate, thin-walled, hyaline, slightly smooth, tapering towards the obtuse ends, with longitudinal striations, without oil guttules.
<emphasis id="720414770B3C5990ACB80B33D112D8F6" bold="true" italics="true">Asexual morph</emphasis>
: Not observed.
</paragraph>
<caption id="D62E8F9512B71140F334E60401BA9D02" ID-DOI="10.3897/mycokeys.114.138647.figure3" ID-arpha="87BD0692-C124-5B17-AD4D-9FCE123996A1" httpUri="https://binary.pensoft.net/fig/1251703" startId="F3">
<paragraph id="D99044A938D63A041A152273B75132ED">
<label id="C8454312819A2EA960C39D6EDD9B9F3C">Figure 3.</label>
</paragraph>
<paragraph id="A26A9D4135CD5FBD05A0811C976875C3">
<taxonomicName id="501EEDBACF56BD84A70E216781B78340" authorityName="L. Luo, K. D. Hyde &amp; Q. Zhao" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="baimana">
<emphasis id="6181A5D4CEC65D55228DC7B3198574B5" italics="true">Erioscyphella baimana</emphasis>
</taxonomicName>
(HKAS 135697, holotype)
<emphasis id="66FA9ACB73F61EA44795EB5F5AEEE214" bold="true">a c</emphasis>
dried ascomata on the twig
<emphasis id="3DCE16B2A0191EB91AAFF3BF8989AB35" bold="true">d</emphasis>
a vertical section of part of an ascoma
<emphasis id="546CDA19CF0F49B4854CA2C781D1D874" bold="true">e</emphasis>
excipulum
<emphasis id="5B03276A9AB09EAC052AC8976FE93275" bold="true">f, g</emphasis>
hairs
<emphasis id="28C7F865A0706F1039FF400E7E13384A" bold="true">h</emphasis>
paraphyses
<emphasis id="00BA5731836DBE5FBA624293E5A86BF8" bold="true">i l</emphasis>
asci (
<emphasis id="7B1BEB6614F24902B993E7743815D19F" bold="true">k, l</emphasis>
asci in MLZ)
<emphasis id="B84EAC7142A0197D4D2F6C08F7C7B844" bold="true">m r</emphasis>
ascospores. Scale bars: 100 µm (
<emphasis id="52C75AC8B4FC2FA51A79AD37FFF24446" bold="true">d f</emphasis>
); 50 µm (
<emphasis id="59F3F27AA710BD31F5509C2CBC16D04B" bold="true">g l</emphasis>
); 30 µm (
<emphasis id="3EAD29DCBEBE92E4FD86598AD3A5452F" bold="true">m r</emphasis>
).
</paragraph>
</caption>
</subSubSection>
<subSubSection id="SECID0EEIBI" type="material">
<paragraph id="6FC74F4E2B0D504D2582FAE825125FEA">
<heading id="4F2245B34E308AB2DD8C64554C24B8DE" reason="title">Material examined.</heading>
</paragraph>
<paragraph id="E4FD192076140754CC66BF2764B70504">
<materialsCitation id="3B08D8B72F5D0820924C4799C47FAB3B" collectingDate="2022-07-21" collectionCode="HKAS" collectorName="Le Luo &amp; Ly" country="China" county="Deqin County" elevation="3485" location="Baima Mountain" municipality="Diqing City" specimenCode="HKAS 135697" specimenCount="1" stateProvince="Yunnan" typeStatus="holotype">
<collectingCountry id="43EAF96D2CF7D99EF5EFC12B2AD72C49" name="China">China</collectingCountry>
<collectingRegion id="4138E4E6BF82A343863454E4D3754788" country="China" name="Yunnan">Yunnan Province</collectingRegion>
,
<collectingMunicipality id="BE52482E8C31C7E1FAE5DC4596A9BB93">Diqing City</collectingMunicipality>
,
<collectingCounty id="A87A6AE7B9FDDA7D5FC5F7F8E58DB550">Deqin County</collectingCounty>
,
<location id="11139E70382B2721286AF73C1839FA10" LSID="urn:lsid:plazi:treatment:3990227C959B58C4B102458622D471C8:11139E70382B2721286AF73C1839FA10" country="China" county="Deqin County" municipality="Diqing City" name="Baima Mountain" stateProvince="Yunnan">Baima Mountain</location>
, altitude
<quantity id="D29D0441EFBF53EEAB8AB59A46A21FBD" metricMagnitude="3" metricUnit="m" metricValue="3.485" unit="m" value="3485.0">
<elevation id="1512F9EB4947DB8B0AB0340BFD2BD40B" metricMagnitude="3" metricUnit="m" metricValue="3.485" unit="m" value="3485.0">3485 m</elevation>
</quantity>
, on the decayed unidentified twig,
<date id="DBFF7EC20A7FC625DDF82886B94141A7" value="2022-07-21">
<collectingDate id="3223FBBAEB8E65E4C7932FB50DBF4D71" value="2022-07-21">21 July 2022</collectingDate>
</date>
,
<collectorName id="13F72AEB84E8161D302073D027ACFF00">Le Luo</collectorName>
,
<collectorName id="9562B3117B65E65293C2D1BDB6E202CB">Ly</collectorName>
7 (
<specimenCode id="8B9FFA5FD7DAF176C00AF2F636144B9A" collectionCode="HKAS" country="China" httpUri="http://grbio.org/cool/di2a-40jb" name="Cryptogamic Herbarium of Kunming Institute of Botany" type="">HKAS 135697</specimenCode>
,
<emphasis id="BA40FB64726193CAF13AC562050D6D2C" bold="true" italics="true">
<typeStatus id="84B982C0EB9A20AC6312B18D46F759AF" type="holotype">holotype</typeStatus>
</emphasis>
)
</materialsCitation>
; •
<materialsCitation id="789943DFC0751FB769AE329B3F30B81E" collectingDate="2022-07-21" collectionCode="HKAS" collectorName="Le Luo" country="China" county="Deqin County" elevation="3485" location="Baima Mountain" municipality="Diqing City" specimenCode="HKAS 135696" specimenCount="1" stateProvince="Yunnan" typeStatus="isotype">
<emphasis id="48675014B9A477EE06C611903C6DF786" italics="true">ibid</emphasis>
.,
<collectorName id="38B717A0C9EF5AE18284415531638274">Le Luo</collectorName>
, Ly 26 (
<specimenCode id="321F489B8CAED28323846B8F6E582794" collectionCode="HKAS" country="China" httpUri="http://grbio.org/cool/di2a-40jb" name="Cryptogamic Herbarium of Kunming Institute of Botany" type="">HKAS 135696</specimenCode>
,
<emphasis id="E20D5C2374FAD199D91AD9CD00C8EC40" bold="true" italics="true">
<typeStatus id="46E1B599FDE810C354456472CAAE0959" type="isotype">isotype</typeStatus>
</emphasis>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0ESIBI" type="notes">
<paragraph id="522D0214C7F24C129C4FA09185FA9E05">
<heading id="307D610D570F544A868A41EFEA60BEA4" reason="title">Notes.</heading>
</paragraph>
<paragraph id="D006EA42C8FFFE77891FC0D123F6876A">
Our specimens,
<collectionCode id="DF6C1D56B6B2B6C7A716B2317F09ECEA" country="China" httpUri="http://grbio.org/cool/di2a-40jb" name="Cryptogamic Herbarium of Kunming Institute of Botany" type="">HKAS</collectionCode>
135697 and
<collectionCode id="804B7F228E9D8EF8B5D31207006EEE2E" country="China" httpUri="http://grbio.org/cool/di2a-40jb" name="Cryptogamic Herbarium of Kunming Institute of Botany" type="">HKAS</collectionCode>
135696, were grouped in a distinct clade, separated from
<taxonomicName id="E2B4EDE0D44BA1D0C98293E1ED9D5004" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="latispora">
<emphasis id="5A6179AC6EB66D0E7795602FC58D34BD" italics="true">E. latispora</emphasis>
</taxonomicName>
by 99 %
<collectionCode id="C27A9F4571EA49F9AC7B25197FBD5999">MLBS</collectionCode>
and 1.00
<collectionCode id="CAB9BABE1C5A17BF217AF1D53E746A3A">BIPP</collectionCode>
(Fig.
<figureCitation id="ADBF4BA28DF1F4F2DC6A17DDE93DDC8E" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. The Maximum Likelihood tree based on the combined LSU, ITS, mtSSU and RPB 2 sequence data for Erioscyphella. Capitotricha bicolor (TNS-F- 65670), C. rubi (TNS-F- 65752), Lachnellula calyciformis (TNS-F- 81248), L. suecica (TNS-F- 16529) and Neodasyscypha cerina (TNS-F- 65625) are used as the outgroup taxa. The MLBP ≥ 70 % and BPP ≥ 0.90 are shown at the nodes as MLBP / BPP. MLBS &lt; 70 % and BPP &lt; 0.90 are expressed as a hyphen (“ - ”). Names with (T) indicate type specimens. Names in red indicate new species." figureDoi="10.3897/mycokeys.114.138647.figure1" httpUri="https://binary.pensoft.net/fig/1251701">1</figureCitation>
). Our species,
<taxonomicName id="E1EBA8749ED2ECB40432DCC534C621DC" authorityName="L. Luo, K. D. Hyde &amp; Q. Zhao" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="baimana">
<emphasis id="452A8053FB12B413698B2D91D41675BA" italics="true">E. baimana</emphasis>
</taxonomicName>
, morphologically differs from
<taxonomicName id="5A4F2F90BB31F55C2C887E0B487F9B62" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="latispora">
<emphasis id="402089E6583422F6ED4EF83797EEC1EA" italics="true">E. latispora</emphasis>
</taxonomicName>
by having aseptate hairs, ascospores without oil guttules whereas the latter species possess septate hairs, asci with rounded to subconical apex, and ascospores with four or more large guttules. Therefore,
<taxonomicName id="C5E38C659CF6629644FF40592967F3B0" authorityName="L. Luo, K. D. Hyde &amp; Q. Zhao" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="baimana">
<emphasis id="F85E027465D127605DCF60C0CF804AA1" italics="true">E. baimana</emphasis>
</taxonomicName>
is introduced here as a new species.
</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,379 @@
<document id="20A455787EF311CEDDD23AFC9200AA1C" ID-DOI="10.3897/mycokeys.114.138647" ID-publisher-id="138647" URI-arpha="F57CCEDC-C6A8-5C21-BEC4-359FF296FA25" article-type="research-article" checkinTime="1739554280070" checkinUser="pensoft" docAuthor="Luo, Le, Thilini Chethana, Kandawatte W., Zhao, Qi, Su, Hong-Li, Li, Cui-Jin-Yi, Thiyagaraja, Vinodhini, Al-Otibi, Fatimah &amp; Hyde, Kevin D." docDate="2025" docId="D23E127DD20D555197510FBBBFC813D3" docLanguage="en" docName="MycoKeys 114: 29-48" docOrigin="MycoKeys 114" docSource="https://mycokeys.pensoft.net/article/138647/download/xml/" docStyle="DocumentStyle:PensoftTaxPub.0000.journal_article.mycokeys" docStyleName="PensoftTaxPub.0000.journal_article.mycokeys" docTitle="Erioscyphella gelangheica L. Luo, K. D. Hyde, H. L. Su &amp; C. J. Y. Li 2025, sp. nov." docType="treatment" docVersion="1" dtd-version="3.0" lastPageNumber="48" masterDocId="F57CCEDCC6A85C21BEC4359FF296FA25" masterDocTitle="Four new species of Erioscyphella (Leotiomycetes, Helotiales) from southwestern China" masterLastPageNumber="48" masterPageNumber="29" pageNumber="29" updateTime="1739554377108" updateUser="pensoft">
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<mods:title id="8C7AE64D863FC15AEBF412C2BC3A9D73">Four new species of Erioscyphella (Leotiomycetes, Helotiales) from southwestern China</mods:title>
</mods:titleInfo>
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<mods:namePart id="47477ADA58016926EC950DEC60661AD8">Luo, Le</mods:namePart>
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<mods:affiliation id="4A478E7043C658BED158130F5554F28A">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China &amp; Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand &amp; School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand</mods:affiliation>
</mods:name>
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<mods:namePart id="F9AD09105FD83A8DE19020F5028B6F42">Thilini Chethana, Kandawatte W.</mods:namePart>
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<mods:affiliation id="D88FD63E050F5CF14D324BAEB39ADDF0">Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand</mods:affiliation>
</mods:name>
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<mods:namePart id="F2871BBCCDA9253DA06F0715F17D303F">Zhao, Qi</mods:namePart>
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<mods:affiliation id="28BB938353402AF6C8633A6F9776B71F">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China</mods:affiliation>
</mods:name>
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</mods:role>
<mods:namePart id="DB3F50A57CFEDD8A92F4597DE8CC1F2F">Su, Hong-Li</mods:namePart>
<mods:nameIdentifier id="C3C589651F6DA4D66F0FF1B2F5645178" type="ORCID">0000-0001-9071-7635</mods:nameIdentifier>
<mods:affiliation id="AF36C22826E2431EBCD9FEC16357029B">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China &amp; Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand</mods:affiliation>
</mods:name>
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<mods:namePart id="AF6506041D08FA7E0CBDC6B14509E713">Li, Cui-Jin-Yi</mods:namePart>
<mods:nameIdentifier id="CAF45A79C0BEBF5F531AC7BCD03D33AA" type="ORCID">0000-0002-2805-7071</mods:nameIdentifier>
<mods:affiliation id="4D2D3CAD7B09B90690AD319964CB4619">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China &amp; Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand</mods:affiliation>
</mods:name>
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</mods:role>
<mods:namePart id="1BA84BDB07C32669B71BD8CFD86222D1">Thiyagaraja, Vinodhini</mods:namePart>
<mods:nameIdentifier id="B2639C29A994DA4E9E780BFCF8FA442E" type="ORCID">0000-0002-8091-4579</mods:nameIdentifier>
<mods:affiliation id="28AB666AE8EE74F970E28767B958E04F">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China</mods:affiliation>
</mods:name>
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</mods:role>
<mods:namePart id="852BF90D6B85A2E25685D7DA44E60911">Al-Otibi, Fatimah</mods:namePart>
<mods:nameIdentifier id="11EA0631991F95BAD47A10D4C531A81B" type="ORCID">0000-0003-3629-5755</mods:nameIdentifier>
<mods:affiliation id="EA08728C1AFE69B412AC97088DF93762">Guiyang Institute of Humanities and Technology, Guiyang 550025, Guizhou, China</mods:affiliation>
</mods:name>
<mods:name id="FC5DCD985D2C4C9F0A92D6250358DFE7" type="personal">
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</mods:role>
<mods:namePart id="B0270F321603C31D509BA3051B8490CE">Hyde, Kevin D.</mods:namePart>
<mods:nameIdentifier id="370BE0D0350D765E84BF8707E992CD6E" type="ORCID">0000-0002-2191-0762</mods:nameIdentifier>
<mods:affiliation id="15A332E1265A2194825360C0B85CD0FC">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China &amp; Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand &amp; Guiyang Institute of Humanities and Technology, Guiyang 550025, Guizhou, China</mods:affiliation>
</mods:name>
<mods:typeOfResource id="EB0ACAD453B669161326BDF644C476E7">text</mods:typeOfResource>
<mods:relatedItem id="C9A5851B711C9CB9E70C88A3BFFFFDF6" type="host">
<mods:titleInfo id="D015921AAEF5425DE52F15732991E38E">
<mods:title id="3CE7D83A6FD13FB199C09C043EBF217C">MycoKeys</mods:title>
</mods:titleInfo>
<mods:part id="8E1A0604AFE96DE2F9DD2FFF97535223">
<mods:date id="7900996119D1461D66A5703AE8D02706">2025</mods:date>
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<mods:number id="C76CDA2DD9070058D5974852C5765A6E">2025-02-14</mods:number>
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<mods:number id="721068CE774A86BEF143FF62480F21DF">114</mods:number>
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<mods:classification id="A2B294435C07A626A349A977E7DC8B71">journal article</mods:classification>
<mods:identifier id="45B2DF692C1CC3B9DA07DDC0398948C1" type="DOI">10.3897/mycokeys.114.138647</mods:identifier>
</mods:mods>
<treatment id="D23E127DD20D555197510FBBBFC813D3" ID-arpha="D23E127D-D20D-5551-9751-0FBBBFC813D3" LSID="urn:lsid:plazi:treatment:D23E127DD20D555197510FBBBFC813D3" httpUri="http://treatment.plazi.org/id/D23E127DD20D555197510FBBBFC813D3">
<subSubSection id="F19415C003CF9AFEE2233C8994578B79" type="nomenclature">
<paragraph id="BDF544A6B09154B27745AA1F6D13BF50">
<taxonomicName id="4E2219943D1F6EAE2F01C89F4C98BA1E" authority="L. Luo, K. D. Hyde, H. L. Su &amp; C. J. Y. Li" authorityName="L. Luo, K. D. Hyde, H. L. Su &amp; C. J. Y. Li" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="gelangheica" status="sp. nov.">
<emphasis id="FDF7B7864DD18E5C3E8B482F3FE63594" italics="true">Erioscyphella gelangheica</emphasis>
L. Luo, K. D. Hyde, H. L. Su &amp; C. J. Y. Li
</taxonomicName>
<taxonomicNameLabel id="16D2EF7FD0CB3860F304D025A43FA50A" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="E0A89224E26B37B9EEC6A88667169A91" type="description">
<paragraph id="73C3F04A3BC19167FDCE01B71726F95B">
<figureCitation id="E43B16A3C6B4281C8DCF4EFC78E3401F" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Erioscyphella gelangheica (HKAS 135689, holotype) a d dried ascomata on the host e a vertical section of an ascoma f excipulum g, h hairs i paraphyses and asci j n asci (l n asci in MLZ) o apices of asci treated with Melzers reagent p u ascospores. Scale bars: 100 µm (e); 50 µm (f); 20 µm (g n); 5 µm (o u)." figureDoi="10.3897/mycokeys.114.138647.figure4" httpUri="https://binary.pensoft.net/fig/1251704">Fig. 4</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0EYLBI" type="etymology">
<paragraph id="F838832ACEEEEFEB4901DF5EC91DAAD8">
<heading id="7A1B055985CB5C514A964DB9DA0C9818" reason="title">Etymology.</heading>
</paragraph>
<paragraph id="25E65E3258826C6B454BD1E20D1BA67C">
The epithet “
<emphasis id="CC7AC48C0EAB50C829229F6202D5D85F" italics="true">gelangheica</emphasis>
” refers to the collection site Gelanghe township where the
<typeStatus id="E5FD9E215866F3A5B6CE336BC25A3F76" type="holotype">holotype</typeStatus>
specimen was collected.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EIMBI" type="Holotype">
<paragraph id="23C4A81B8368E0E5E436F4E58FFF783D">
<heading id="67FB6ECAFAD229D7CD9E496585A48030" reason="title">
<typeStatus id="1378DE4799DC55557AF32B9CA8F50023" type="holotype">Holotype</typeStatus>
.
</heading>
</paragraph>
<paragraph id="5780CB6C9861518386E9331E30444473">
<materialsCitation id="C5C34430E28110241C0B3035FB88E282" collectionCode="HKAS" specimenCode="HKAS 135689" specimenCount="1" typeStatus="holotype">
<specimenCode id="E5A4D5C98DD14513CEAA2A8EFC487845" collectionCode="HKAS" country="China" httpUri="http://grbio.org/cool/di2a-40jb" name="Cryptogamic Herbarium of Kunming Institute of Botany" type="">HKAS 135689</specimenCode>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0ENMBI" type="description">
<paragraph id="7FC0D31668D820DA8275104194FED894">
<heading id="A7E8FCEEB192876EEFB4027C21C63B6D" reason="title">Description.</heading>
</paragraph>
<paragraph id="FEAC7ED15FDB8C9F2E24346694652B37">
<emphasis id="4DDC67A69AF40D98C430183AE3E37E25" bold="true" italics="true">Saprobic</emphasis>
on dead bark.
<emphasis id="C79C5F538DE0AE033C165D98FD49C11E" bold="true">
<emphasis id="8DEEB9A33065B3A217FC0F73857A5D1A" bold="true" italics="true">Sexual morph</emphasis>
:
<emphasis id="9C97611B13FBC43DAE895A83ADAC9F68" bold="true" italics="true">Apothecia</emphasis>
</emphasis>
scattered to partly gregarious, superficial,
<quantity id="1CBCD6A82E655DCCA960673B54995800" metricMagnitude="-4" metricUnit="m" metricValue="3.7" metricValueMax="5.0" metricValueMin="2.4" unit="mm" value="0.37" valueMax="0.5" valueMin="0.24">0.240.5 mm</quantity>
in diameter,
<quantity id="F66BA356949DDB6829807EA0D3B3DC73" metricMagnitude="-4" metricUnit="m" metricValue="4.25" metricValueMax="5.0" metricValueMin="3.5" unit="mm" value="0.425" valueMax="0.5" valueMin="0.35">0.350.5 mm</quantity>
high when dry, discoid to cupulate, long stipitate, externally covered with short, white to yellowish hairs.
<emphasis id="2A42948A6128FEE2DDCED8F0B2DB0576" bold="true" italics="true">Discs</emphasis>
concave, surface slightly rough, white to yellow.
<emphasis id="140EFD9D9BD31D558DE022983AA7701F" bold="true" italics="true">Margin</emphasis>
flat to slightly involute, white to pale yellow, covered with white to pale yellow hairs.
<emphasis id="D81139D8A0EBF3A14340F6812AEAC47B" bold="true" italics="true">Receptacle</emphasis>
discoid to cupulate, white to pale brown, clothed entirely with short, white to slightly yellow hairs.
<emphasis id="5BE2E3C50FF6818DC266DB16420B6F4C" bold="true" italics="true">Stipe</emphasis>
<quantity id="B41B4C348879095E15B3AC641DF2FBF3" metricMagnitude="-4" metricUnit="m" metricValue="1.2" metricValueMax="1.7999999999999998" metricValueMin="0.6" unit="mm" value="0.12" valueMax="0.18" valueMin="0.06">0.060.18 mm</quantity>
in diameter,
<quantity id="1B2DBF3EF7868061DD4E53D902ABA04D" metricMagnitude="-4" metricUnit="m" metricValue="2.2" metricValueMax="3.0" metricValueMin="1.4" unit="mm" value="0.22" valueMax="0.3" valueMin="0.14">0.140.3 mm</quantity>
long when dry, cylindrical, solitary, white to pale yellow, clothed with white to pale yellow hairs.
<emphasis id="2C2C4AA017515A9BD5EEE9B234420461" bold="true" italics="true">Hairs</emphasis>
28117 × 1.63.9 µm (x ̄ = 60 × 2.9 µm, n = 30), clavate to cylindrical, straight to slightly curved, septate, hyaline, thin-walled, covered with hyaline granules, obtuse apex.
<emphasis id="045A6987449C7BE24F4474C930404903" bold="true" italics="true">Hymenium</emphasis>
65120 µm (x ̄ = 85 µm, n = 12), concave, surface slightly rough, light yellow in dry.
<emphasis id="20115B0C61875A2F44E0349D5687D203" bold="true" italics="true">Medullary excipulum</emphasis>
23.565 µm (x ̄ = 37 µm, n = 18), thin, hyaline to light yellow, thin-walled cells of
<emphasis id="189A67B797CE4CA6A8C2B9D76629D81D" bold="true" italics="true">textura intricata</emphasis>
, 1.33.6 µm (x ̄ = 2.2 µm, n = 50) in diameter.
<emphasis id="611B0078B7054082FB902156FE0DE79D" bold="true" italics="true">Ectal excipulum</emphasis>
2095 µm (x ̄ = 48 µm, n = 18) thick, thin-walled, smooth, hyaline cells of
<emphasis id="9D676E8E14C1308388ACDB623DF4CDA4" bold="true" italics="true">textura porrecta</emphasis>
to
<emphasis id="F9F3AD1DA1BCFC55FD35BBB3F0467F4A" bold="true" italics="true">textura globulosa</emphasis>
, 1.64.2 µm (x ̄ = 2.7 µm, n = 60).
<emphasis id="5246649A70A527A851D55821B988DC23" bold="true" italics="true">Paraphyses</emphasis>
2568 × 0.92.0 µm (x ̄ = 43 × 1.3 µm, n = 25), longer than asci, filiform, straight, aseptate, hyaline, thin-walled, rough, with slightly acute apex.
<emphasis id="F7F01E87A4D1CE9E93B91E8481673350" bold="true" italics="true">Asci</emphasis>
3558 × 2.23.60 µm (x ̄ = 46 × 3.0 µm, n = 34), 8 - spored, unitunicate, clavate, straight to slightly curved, inoperculate, hyaline, wall apically thickened, laterally relatively thin, slightly smooth, with an apical, amyloid pore and tapered ends, J + in
<collectionCode id="56B446A978A450A6DB41D72F462DE808" country="USA" httpUri="http://grbio.org/cool/n4qa-wp1m" name="Moore Laboratory of Zoology, Occidental College" type="">MLZ</collectionCode>
.
<emphasis id="D6611AE8823D3039EDD2D19CC61A632E" bold="true" italics="true">Ascospores</emphasis>
(85 / 6 / 2) 6.08.3 × 1.21.8 µm, (x ̄ = 7.3 × 1.5 µm, n = 86), partially biseriate, filiform, aseptate, thin-walled, hyaline, rough with tapering towards the obtuse ends, partially oil guttules, subspherical, hyaline, slightly smooth.
<emphasis id="E27A9CE9EBF48B6C2688138E0F862445" bold="true" italics="true">Asexual morph</emphasis>
: Not observed.
</paragraph>
<caption id="05EF6F01C8BB9CD8BB2BE73B4B8FC2AA" ID-DOI="10.3897/mycokeys.114.138647.figure4" ID-arpha="5113B3F2-5FE8-556F-8E0C-DF5ACC686617" httpUri="https://binary.pensoft.net/fig/1251704" startId="F4">
<paragraph id="457CD4EF74CA80E74DAE29FC3A623999">
<label id="933B0E56E6F2A66D82922DD11DC9BD22">Figure 4.</label>
</paragraph>
<paragraph id="F01BB0F78EA8270739AB8D316992DAAA">
<taxonomicName id="07FD16D1B06FBAA5F8B615934349987B" authorityName="L. Luo, K. D. Hyde, H. L. Su &amp; C. J. Y. Li" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="gelangheica">
<emphasis id="E59C82CD44465BACFC29A196E4265845" italics="true">Erioscyphella gelangheica</emphasis>
</taxonomicName>
(HKAS 135689, holotype)
<emphasis id="70E71404A2A4947AEB59D4C5C906BA30" bold="true">a d</emphasis>
dried ascomata on the host
<emphasis id="CC8A657D8FE5EFE20A1A748F7CD31FFA" bold="true">e</emphasis>
a vertical section of an ascoma
<emphasis id="4AB6DCEBC979B9D321EF50F96309E77D" bold="true">f</emphasis>
excipulum
<emphasis id="32D2D51978F0C7919743ED686F77D54E" bold="true">g, h</emphasis>
hairs
<emphasis id="658033C248D6D08E401EBAE0A186F811" bold="true">i</emphasis>
paraphyses and asci
<emphasis id="3B5D0299F052C562922A94ADB4B810DB" bold="true">j n</emphasis>
asci (
<emphasis id="3923BC2FB33BD986B7484BC88AB4B3A4" bold="true">l n</emphasis>
asci in MLZ)
<emphasis id="09EE345194CA1708E554137DBCF31BAB" bold="true">o</emphasis>
apices of asci treated with Melzers reagent
<emphasis id="7D58A73AD6FE3A9A4A56CB9DC4701072" bold="true">p</emphasis>
<emphasis id="4D8E14EB4DAF68B9CAE45EA8EF96DDFE" bold="true">u</emphasis>
ascospores. Scale bars: 100 µm (
<emphasis id="2599A824E7E57AFEDE5A488DEF41AE6C" bold="true">e</emphasis>
); 50 µm (
<emphasis id="AF32CA85CA8E92C1803C498E13F56434" bold="true">f</emphasis>
); 20 µm (
<emphasis id="37F6178A2F26F33622CF5201406D7B24" bold="true">g n</emphasis>
); 5 µm (
<emphasis id="9EB7FEFF200D2473F3176175AF222AD4" bold="true">o u</emphasis>
).
</paragraph>
</caption>
</subSubSection>
<subSubSection id="SECID0EIQBI" type="material">
<paragraph id="1E9707791732F72511C34AEB90DF9EBB">
<heading id="CD63EC9AF4BFD271FEA648ED1509313E" reason="title">Material examined.</heading>
</paragraph>
<paragraph id="D0A2067CBDE1154E6A77921CCA7FDDC0">
<materialsCitation id="7737AC3FABB61142AE5337B551B21A78" collectingDate="2022-09-06" collectionCode="LCJY, HKAS" country="China" county="Menghai County" elevation="2097" location="Gelanghe township" municipality="Xishuangbanna City" specimenCode="LCJY 1389, HKAS 135689" specimenCount="1" stateProvince="Yunnan" typeStatus="holotype">
<collectingCountry id="3815B791E3804A00B9A5BE6014B7CCA7" name="China">China</collectingCountry>
<collectingRegion id="C1F48A47D80214DA52F8B24BACE25FB9" country="China" name="Yunnan">Yunnan Province</collectingRegion>
,
<collectingMunicipality id="6816C5ABC07D8939EF3141717A45296F">Xishuangbanna City</collectingMunicipality>
,
<collectingCounty id="90C76E77085D32AE16F21A9A9391EE17">Menghai County</collectingCounty>
,
<location id="178D0AEB5099E78434D3F24261E739F7" LSID="urn:lsid:plazi:treatment:D23E127DD20D555197510FBBBFC813D3:178D0AEB5099E78434D3F24261E739F7" country="China" county="Menghai County" municipality="Xishuangbanna City" name="Gelanghe township" stateProvince="Yunnan">Gelanghe township</location>
, altitude
<quantity id="FAA50C03A75F3F99D10D30FFC208D621" metricMagnitude="3" metricUnit="m" metricValue="2.097" unit="m" value="2097.0">
<elevation id="AD88EA32B1A7458FAA43E0D3600A4F56" metricMagnitude="3" metricUnit="m" metricValue="2.097" unit="m" value="2097.0">2097 m</elevation>
</quantity>
, on the decayed unidentified bark,
<date id="B2BB29E7960BD7EBF27306AC6D265491" value="2022-09-06">
<collectingDate id="780E482B4F9EA30948160D67EF51161C" value="2022-09-06">6 September 2022</collectingDate>
</date>
, Cuijinyi Li,
<specimenCode id="DBF4A4C90F4FC9B4966CF2FED0B22D6F" collectionCode="LCJY">LCJY 1389</specimenCode>
(
<specimenCode id="94B9415974C1EBDA195B6A1028B07B88" collectionCode="HKAS" country="China" httpUri="http://grbio.org/cool/di2a-40jb" name="Cryptogamic Herbarium of Kunming Institute of Botany" type="">HKAS 135689</specimenCode>
,
<emphasis id="603E5FD138CBC401FC339A8186251262" bold="true" italics="true">
<typeStatus id="D5AB4B966569B8C4CA9BD368088570A0" type="holotype">holotype</typeStatus>
</emphasis>
)
</materialsCitation>
; •
<materialsCitation id="AAC3804EEA6936D6BEFD75162C0215C2" collectingDate="2022-09-06" collectionCode="SU, HKAS" country="China" county="Menghai County" elevation="2097" location="Hongli Su" municipality="Xishuangbanna City" specimenCode="SU 1978, HKAS 135695" specimenCount="1" stateProvince="Yunnan" typeStatus="paratype">
<emphasis id="676E5702701043E7114AB85149D13175" italics="true">ibid</emphasis>
.,
<location id="9B3CBE3569D5A1A422F9DC2C9FE1E76D" LSID="urn:lsid:plazi:treatment:D23E127DD20D555197510FBBBFC813D3:9B3CBE3569D5A1A422F9DC2C9FE1E76D" name="Hongli Su">Hongli Su</location>
,
<specimenCode id="CD6E7175172820D79AE4DCBDBC025B6B" collectionCode="SU" country="USA" name="Stanford University">SU 1978</specimenCode>
(
<specimenCode id="45C9A18313D65CC14E7690CFBC9D97E5" collectionCode="HKAS" country="China" httpUri="http://grbio.org/cool/di2a-40jb" name="Cryptogamic Herbarium of Kunming Institute of Botany" type="">HKAS 135695</specimenCode>
,
<emphasis id="67CC310AC2A8E7C0610183D7B3FF9702" bold="true" italics="true">
<typeStatus id="F6D7D6866E2C42B63C6FC7D7514819BF" type="paratype">paratype</typeStatus>
</emphasis>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EWQBI" type="notes">
<paragraph id="6D2C8DABEC41E661375490AC7269F2DA">
<heading id="0E27AFB384005E988EA96AF7CE011DCD" reason="title">Notes.</heading>
</paragraph>
<paragraph id="44BD00117921C7E7B47F4172DEB57D91">
Our specimens,
<collectionCode id="D5AE5648F49235E1C5D96EFF837FF584" country="China" httpUri="http://grbio.org/cool/di2a-40jb" name="Cryptogamic Herbarium of Kunming Institute of Botany" type="">HKAS</collectionCode>
135689 and
<collectionCode id="F2A7D14D890D750C054731341A1DCAF5" country="China" httpUri="http://grbio.org/cool/di2a-40jb" name="Cryptogamic Herbarium of Kunming Institute of Botany" type="">HKAS</collectionCode>
135695, were grouped in a distinct clade, separated from the clade comprising
<taxonomicName id="8BF143C1E7DB3BF8F9A5C73FD82F12A0" baseAuthorityName="Peric and Baral" baseAuthorityYear="2014" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="abnormis">
<emphasis id="DEBB2088DC924273B5012944D299396F" italics="true">E. abnormis</emphasis>
</taxonomicName>
,
<taxonomicName id="FF7ECADAC0F46C73502FD7A9D79EDB78" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="sclerotii">
<emphasis id="54B8E2030FDD710D421122DB3EB4F9C9" italics="true">E. sclerotii</emphasis>
</taxonomicName>
,
<taxonomicName id="5C40353EDFEE43D1300F511D19B1E9A4" authorityName="L. Luo, K. D. Hyde &amp; H. L. Su" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="ailaoensis">
<emphasis id="834A67C944F8F0D3A0D5881E8EB33386" italics="true">E. ailaoensis</emphasis>
</taxonomicName>
,
<taxonomicName id="FE453E3C2829F8E4181FB7718255A3B5" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="brasiliensis">
<emphasis id="EFBBE52D83C79349C7945B05B7154880" italics="true">E. brasiliensis</emphasis>
</taxonomicName>
and
<taxonomicName id="B4EF3D76C7F24D1D82C3F6A28119E47E" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="aseptata">
<emphasis id="8AD7F1DD657666857FE1BEAAD08C2467" italics="true">E. aseptata</emphasis>
</taxonomicName>
by 78 %
<collectionCode id="0DB704FA9A07B2BF23DC119F60EC4C50">MLBS</collectionCode>
and 0.88
<collectionCode id="CA1E399077CE19F44EBD65CABEDF40C7">BIPP</collectionCode>
(Fig.
<figureCitation id="AEF62ABBE0533FE9A7D268D6CC3E420B" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. The Maximum Likelihood tree based on the combined LSU, ITS, mtSSU and RPB 2 sequence data for Erioscyphella. Capitotricha bicolor (TNS-F- 65670), C. rubi (TNS-F- 65752), Lachnellula calyciformis (TNS-F- 81248), L. suecica (TNS-F- 16529) and Neodasyscypha cerina (TNS-F- 65625) are used as the outgroup taxa. The MLBP ≥ 70 % and BPP ≥ 0.90 are shown at the nodes as MLBP / BPP. MLBS &lt; 70 % and BPP &lt; 0.90 are expressed as a hyphen (“ - ”). Names with (T) indicate type specimens. Names in red indicate new species." figureDoi="10.3897/mycokeys.114.138647.figure1" httpUri="https://binary.pensoft.net/fig/1251701">1</figureCitation>
).
<taxonomicName id="9C79E6EEB705EE42B3C45A23194607D2" authorityName="L. Luo, K. D. Hyde, H. L. Su &amp; C. J. Y. Li" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="gelangheica">
<emphasis id="0BB447D6B7137111329E96661F1EA240" italics="true">Erioscyphella gelangheica</emphasis>
</taxonomicName>
has shorter asci (3558 µm vs. 41104 µm), ascospores (6.08.3 µm vs. 3981 µm), and paraphyses (2568 µm vs. 52123 µm) than those of
<taxonomicName id="55B5F2C0409E2EDD158E0938D6EC0935" authority="(Peric and Baral 2014)" baseAuthorityName="Peric and Baral" baseAuthorityYear="2014" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="abnormis">
<emphasis id="7DF1B698CB22C28946780CAF1D9F415E" italics="true">E. abnormis</emphasis>
(
<bibRefCitation id="6EB2121842D8B34230FDE329C1C7B537" author="Peric and Baral" firstAuthor="Peric" journalOrPublisher="Mycologia Montenegrina" pagination="89-104" refId="B40" refString="Perić B, Baral HO (2014) Erioscyphella curvispora spec. nov. from Montenegro. Mycologia Montenegrina 17: 89104." title="Erioscyphella curvispora spec. nov. from Montenegro." volume="17" year="2014">Perić and Baral 2014</bibRefCitation>
)
</taxonomicName>
.
<taxonomicName id="93CB4A6692D5D12AF050A7CD936FD8EA" authorityName="L. Luo, K. D. Hyde, H. L. Su &amp; C. J. Y. Li" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="gelangheica">
<emphasis id="0818A80527419247EF7FC4C0D07FD833" italics="true">Erioscyphella gelangheica</emphasis>
</taxonomicName>
differs from
<taxonomicName id="43463147F23E7891D4180ACE2F1A5E28" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="sclerotii">
<emphasis id="6A16567BCAC364382A384C4412C4C21C" italics="true">E. sclerotii</emphasis>
</taxonomicName>
by having long stipitate apothecia and aseptate ascospores, while
<taxonomicName id="E4908703DE0B140769AF5FA4DCD5B23D" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="sclerotii">
<emphasis id="79C93D1D6A9D277D331ED142F309EA52" italics="true">E. sclerotii</emphasis>
</taxonomicName>
has short stipitate apothecia and 13 - septate ascospores. Our species,
<taxonomicName id="9AE75A20099F9DBB2C5943595F16EC6C" authorityName="L. Luo, K. D. Hyde, H. L. Su &amp; C. J. Y. Li" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="gelangheica">
<emphasis id="4FDBDBEF52B46EA1334088BF86995D7B" italics="true">E. gelangheica</emphasis>
</taxonomicName>
, has shorter asci (3558 µm vs. 85143 µm), ascospores (6.08.3 µm vs. 45.597 µm), and paraphyses (2568 µm vs. 100138 µm) than those of
<taxonomicName id="C0C1EFD110FE2518D97D6B205F3EEE3F" authorityName="L. Luo, K. D. Hyde &amp; H. L. Su" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="ailaoensis">
<emphasis id="9352C7ADE7FDAEB2C0B9D9D59CB4EC45" italics="true">E. ailaoensis</emphasis>
</taxonomicName>
. Furthermore,
<taxonomicName id="5011DB11F6DB6AB89DE1C888B25EF071" authorityName="L. Luo, K. D. Hyde &amp; H. L. Su" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="ailaoensis">
<emphasis id="F56D4A7D7308B24F39F3219200CF9B15" italics="true">E. ailaoensis</emphasis>
</taxonomicName>
has septate ascospores in contrast to the aseptate ascospores of
<taxonomicName id="5670290EAF9954AE68F5F29FE3526BB0" authorityName="L. Luo, K. D. Hyde, H. L. Su &amp; C. J. Y. Li" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="gelangheica">
<emphasis id="B238C59DA55EE768AFC6D2DB0D7F847D" italics="true">E. gelangheica</emphasis>
</taxonomicName>
. Compared to long stipitate apothecia with white to pale yellow hairs and aseptate ascospores of
<taxonomicName id="C4D038B704A781ACA741E025FDD263CD" authorityName="L. Luo, K. D. Hyde, H. L. Su &amp; C. J. Y. Li" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="gelangheica">
<emphasis id="0E465F203BEC0218866277155B71F729" italics="true">E. gelangheica</emphasis>
</taxonomicName>
,
<taxonomicName id="43D4DB99B9BF2A485E0B653DFA40E458" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="brasiliensis">
<emphasis id="2D55F0A65C1ADD39E812BD8AE31C45A2" italics="true">E. brasiliensis</emphasis>
</taxonomicName>
has 01 - septate ascospores and stipitate apothecia, with the stipe base often devoid of hairs and blue-black (
<bibRefCitation id="E97651ED4AF5CF0E7D6EA5ED746686B8" author="Haines" firstAuthor="Haines" issue="1-2" journalOrPublisher="Nova Hedwigia" pagination="97-112" refId="B12" refString="Haines JH (1992) Studies in the Hyaloscyphaceae IV: The genus Lachnum (Ascomycetes) of the Guayana Highlands. Nova Hedwigia 54 (12): 97112." title="Studies in the Hyaloscyphaceae IV: The genus Lachnum (Ascomycetes) of the Guayana Highlands." volume="54" year="1992">Haines 1992</bibRefCitation>
). In addition to having aseptate ascospores,
<taxonomicName id="2C233AE2A581154F0887CF38BC4B6225" authorityName="L. Luo, K. D. Hyde, H. L. Su &amp; C. J. Y. Li" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="gelangheica">
<emphasis id="1A433C9AD720E3E3E98A915965BEEA37" italics="true">E. gelangheica</emphasis>
</taxonomicName>
has shorter asci (3558 µm vs. 70100 µm) and ascospores (6.08.3 µm vs. 28.545.6 µm) than those of
<taxonomicName id="7D4F9DB8E1CC4B3C5A151EE3B9A5D688" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="aseptata">
<emphasis id="97C536BCB1043B713BDD06FE285E7A5D" italics="true">E. aseptata</emphasis>
</taxonomicName>
, which has septate ascospores (
<bibRefCitation id="A7E7B301317811D22ED432D45216A0A7" DOI="10.5943/mycosphere/10/1/7" author="Ekanayaka" etAl="et al." firstAuthor="Ekanayaka" issue="1" journalOrPublisher="Mycosphere" pagination="310-489" refId="B7" refString="Ekanayaka AH, Hyde KD, Gentekaki E, McKenzie EHC, Zhao Q, Bulgakov TS, Camporesi E (2019) Preliminary classification of Leotiomycetes. Mycosphere 10 (1): 310489. https://doi.org/10.5943/mycosphere/10/1/7" title="Preliminary classification of Leotiomycetes." volume="10" year="2019">Ekanayaka et al. 2019</bibRefCitation>
). Therefore,
<taxonomicName id="F50506A131B24DD12080DAF36D657F90" authorityName="L. Luo, K. D. Hyde, H. L. Su &amp; C. J. Y. Li" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="gelangheica">
<emphasis id="49F2D81DD3325020B91FFE096D8F1170" italics="true">E. gelangheica</emphasis>
</taxonomicName>
is introduced here as a new species.
</paragraph>
</subSubSection>
</treatment>
</document>

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<document id="9FFCDE12539A2E44B93D9E9A5295BEE7" ID-DOI="10.3897/mycokeys.114.138647" ID-publisher-id="138647" URI-arpha="F57CCEDC-C6A8-5C21-BEC4-359FF296FA25" article-type="research-article" checkinTime="1739554280070" checkinUser="pensoft" docAuthor="Luo, Le, Thilini Chethana, Kandawatte W., Zhao, Qi, Su, Hong-Li, Li, Cui-Jin-Yi, Thiyagaraja, Vinodhini, Al-Otibi, Fatimah &amp; Hyde, Kevin D." docDate="2025" docId="DB27D0741CBF57D68D6462275C92C5D3" docLanguage="en" docName="MycoKeys 114: 29-48" docOrigin="MycoKeys 114" docSource="https://mycokeys.pensoft.net/article/138647/download/xml/" docStyle="DocumentStyle:PensoftTaxPub.0000.journal_article.mycokeys" docStyleName="PensoftTaxPub.0000.journal_article.mycokeys" docTitle="Erioscyphella tengyueica L. Luo, K. D. Hyde &amp; C. J. Y. Li 2025, sp. nov." docType="treatment" docVersion="1" dtd-version="3.0" lastPageNumber="48" masterDocId="F57CCEDCC6A85C21BEC4359FF296FA25" masterDocTitle="Four new species of Erioscyphella (Leotiomycetes, Helotiales) from southwestern China" masterLastPageNumber="48" masterPageNumber="29" pageNumber="29" updateTime="1739554377108" updateUser="pensoft">
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<mods:title id="6E6F09E2BAB9A3C7DF646EEEA08C7777">Four new species of Erioscyphella (Leotiomycetes, Helotiales) from southwestern China</mods:title>
</mods:titleInfo>
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<mods:namePart id="C042D88A4ED06FD6AEF39136A0326F64">Luo, Le</mods:namePart>
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<mods:affiliation id="69F034EB2421DCCD6A2F0CDD15BA482C">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China &amp; Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand &amp; School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand</mods:affiliation>
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<mods:namePart id="346A40C8792B563E875A06479295942A">Thilini Chethana, Kandawatte W.</mods:namePart>
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<mods:affiliation id="61924622FEE30627E5E66E989CAAD6FB">Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand</mods:affiliation>
</mods:name>
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<mods:namePart id="E3FDEA66983D4AB2EA6B9E15958844C6">Zhao, Qi</mods:namePart>
<mods:nameIdentifier id="53E2B2DC3F1AD5C99E5E6868D378A667" type="ORCID">0000-0001-8169-0573</mods:nameIdentifier>
<mods:affiliation id="FF885DD5824F074050651F52DC6789AB">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China</mods:affiliation>
</mods:name>
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</mods:role>
<mods:namePart id="34CFB59EFA26AF96BBD02C7D6FD8EF4B">Su, Hong-Li</mods:namePart>
<mods:nameIdentifier id="3BAEA41348C084768AE264465CBD63E0" type="ORCID">0000-0001-9071-7635</mods:nameIdentifier>
<mods:affiliation id="5F3969D11C2042DDC0F70680978E1876">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China &amp; Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand</mods:affiliation>
</mods:name>
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</mods:role>
<mods:namePart id="AE1E1E4F774C8260B381F62A5B6F2627">Li, Cui-Jin-Yi</mods:namePart>
<mods:nameIdentifier id="0637C6137A4D242C86DFA42DED47C182" type="ORCID">0000-0002-2805-7071</mods:nameIdentifier>
<mods:affiliation id="B39CBA904DFEBE98319830038D3F192D">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China &amp; Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand</mods:affiliation>
</mods:name>
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</mods:role>
<mods:namePart id="4026C6079FCC5FA6A3BEE3133DC6395A">Thiyagaraja, Vinodhini</mods:namePart>
<mods:nameIdentifier id="A67D52EAFB3A8886D60F1CA2B6DDA86B" type="ORCID">0000-0002-8091-4579</mods:nameIdentifier>
<mods:affiliation id="5DEFE430E57205B9E9C0584B67CD17F9">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China</mods:affiliation>
</mods:name>
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<mods:roleTerm id="64AF10B986EEA8A3D680659748632B48">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="B6087BD18D69C491BA8FC6F9D805FF57">Al-Otibi, Fatimah</mods:namePart>
<mods:nameIdentifier id="F8D5A211868C0B082252C323A052F9ED" type="ORCID">0000-0003-3629-5755</mods:nameIdentifier>
<mods:affiliation id="6BB2162FDD496A72F1CA1788F81410C4">Guiyang Institute of Humanities and Technology, Guiyang 550025, Guizhou, China</mods:affiliation>
</mods:name>
<mods:name id="88F0A182D809F575C756C02E71D57570" type="personal">
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</mods:role>
<mods:namePart id="C90E6CC728EBB0B4A5EA1AF0ADD8207E">Hyde, Kevin D.</mods:namePart>
<mods:nameIdentifier id="C6CE2711338D8FF62D5E211FC796A87C" type="ORCID">0000-0002-2191-0762</mods:nameIdentifier>
<mods:affiliation id="B30B54E97771888235E9C6DA3C925C46">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China &amp; Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand &amp; Guiyang Institute of Humanities and Technology, Guiyang 550025, Guizhou, China</mods:affiliation>
</mods:name>
<mods:typeOfResource id="A1E3C5C8EFF4D770CE0E8D570C2E4BFB">text</mods:typeOfResource>
<mods:relatedItem id="499D4DC3A3BE867A0155250E98CCA275" type="host">
<mods:titleInfo id="C0412DE748DD1FAF8C3BA7520B489290">
<mods:title id="8C326867F1EE0B3FC158C2E5A1F87849">MycoKeys</mods:title>
</mods:titleInfo>
<mods:part id="59F0B8711B7FD716AA78EF7D3C0176B5">
<mods:date id="046A3FD65E462C3A3FB77A88F32663B9">2025</mods:date>
<mods:detail id="20955EE55FBC022605E885A0FF6322EF" type="pubDate">
<mods:number id="E82595165840B47B84CFDD8B70F6A945">2025-02-14</mods:number>
</mods:detail>
<mods:detail id="329ABB6CAAD8FBD5CCFAE6A986A7C31D" type="volume">
<mods:number id="270C63B198286EA7B442BA2D876D5F0D">114</mods:number>
</mods:detail>
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<mods:start id="288E4F97DC5300E8AD53AC34B48DAE27">29</mods:start>
<mods:end id="B4128AE1AA70A85823AB609AB5880AE4">48</mods:end>
</mods:extent>
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<mods:classification id="3F4E8D639AE4E3DFC400EA7B3CD35B3C">journal article</mods:classification>
<mods:identifier id="3E2F6969E1D6C70801A1B33C4F79ABA5" type="DOI">10.3897/mycokeys.114.138647</mods:identifier>
</mods:mods>
<treatment id="DB27D0741CBF57D68D6462275C92C5D3" ID-arpha="DB27D074-1CBF-57D6-8D64-62275C92C5D3" LSID="urn:lsid:plazi:treatment:DB27D0741CBF57D68D6462275C92C5D3" httpUri="http://treatment.plazi.org/id/DB27D0741CBF57D68D6462275C92C5D3">
<subSubSection id="D36B69E66D441A639817B37A34E3D537" type="nomenclature">
<paragraph id="27C32E05C6CC18E5321C5AA9DE2E04B5">
<taxonomicName id="288020FD9BFDB7E5FE2BC3901176FC5F" authority="L. Luo, K. D. Hyde &amp; C. J. Y. Li" authorityName="L. Luo, K. D. Hyde &amp; C. J. Y. Li" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="tengyueica" status="sp. nov.">
<emphasis id="CCA7E9BC7F21B64256BB844B7C03FB00" italics="true">Erioscyphella tengyueica</emphasis>
L. Luo, K. D. Hyde &amp; C. J. Y. Li
</taxonomicName>
<taxonomicNameLabel id="2378B74CB07F3BA50172E2847CE287D0" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="081D9C4AEAB25D523294CC682FAD3360" type="description">
<paragraph id="0D9EB882A6F45631135D8103323EB251">
<figureCitation id="30CB268D6BAD756258F09D222751C36F" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Erioscyphella tengyueica (HKAS 135688, holotype) a c dried ascomata on the host d a vertical section of an ascoma e excipulum f paraphyses g j asci (i, j asci in MLZ) k ascospores. Scale bars: 100 µm (d); 50 µm (e, f); 20 µm (g j); 10 µm (k) ." figureDoi="10.3897/mycokeys.114.138647.figure5" httpUri="https://binary.pensoft.net/fig/1251705">Fig. 5</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0ENZBI" type="etymology">
<paragraph id="4254CDBBFBC6BC85479B4BC65547F4F5">
<heading id="67950F61BECF7EEFA185266F2B306186" reason="title">Etymology.</heading>
</paragraph>
<paragraph id="A276D13B9FF7CA763B238BC694CF59DC">
The epithet refers to the collection site of the
<typeStatus id="1B3DD6C180A0CD9CB0BBECC5B969E4B2">type</typeStatus>
specimen.
</paragraph>
</subSubSection>
<subSubSection id="SECID0ESZBI" type="Holotype">
<paragraph id="B85DCA9526CACF9A4D36EAB94B8AF111">
<heading id="87F48D36BE4BCF511FDA7A92EB640B07" reason="title">
<typeStatus id="28091282F9CD5C087FC9B8A1ABDC4395" type="holotype">Holotype</typeStatus>
.
</heading>
</paragraph>
<paragraph id="E2705F21C0C74EDA621232FA5B8C259C">
<materialsCitation id="2333C4FBA25C518E0B992B60BDF692B2" collectionCode="HKAS" specimenCode="HKAS 135688" specimenCount="1" typeStatus="holotype">
<specimenCode id="73B3FBFA8C26B19BE6099B3F5B316BAE" collectionCode="HKAS" country="China" httpUri="http://grbio.org/cool/di2a-40jb" name="Cryptogamic Herbarium of Kunming Institute of Botany" type="">HKAS 135688</specimenCode>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0EXZBI" type="description">
<paragraph id="6B44ECFC2A176E40ED1D244BBC7F49A2">
<heading id="54F6F757563048D4AFF19400AF8272D6" reason="title">Description.</heading>
</paragraph>
<paragraph id="5FAF222761672170DD58F8131CBC638B">
<emphasis id="46FFBC77EA35BFF63635FC4BB2F535FB" bold="true" italics="true">Saprobic</emphasis>
on the dead twigs.
<emphasis id="73E6CD299DAF9A0F3687A8DC73D5F88F" bold="true">
<emphasis id="9F3404C5F0CCAC1EC615C5C118526AEE" bold="true" italics="true">Sexual morph</emphasis>
:
<emphasis id="16FDB8A9DF00A83B19C6603A5C0BB9B9" bold="true" italics="true">Apothecia</emphasis>
</emphasis>
superficial, scattered to partly gregarious,
<quantity id="14EA48139B49A9F775A40C43406F769A" metricMagnitude="-4" metricUnit="m" metricValue="4.2" metricValueMax="6.8" metricValueMin="1.6" unit="mm" value="0.42" valueMax="0.68" valueMin="0.16">0.160.68 mm</quantity>
in diameter,
<quantity id="BF34F6F68B521D93CE5BA08745A9075B" metricMagnitude="-4" metricUnit="m" metricValue="5.0" metricValueMax="7.0" metricValueMin="3.0" unit="mm" value="0.5" valueMax="0.7" valueMin="0.3">0.30.7 mm</quantity>
high when dry, discoid to cupulate, shortly stipitate, externally covered with short, white hairs.
<emphasis id="B16E058611255536FD02788ED6C778B2" bold="true" italics="true">Discs</emphasis>
concave, surface slightly rough, white.
<emphasis id="CC1BB5B1BD8C3C1E0ACF56EF6CE673BF" bold="true" italics="true">Margin</emphasis>
slightly involute, white, covered with white hairs.
<emphasis id="2361D1FA1C037DBEB952E94879A6DBF3" bold="true" italics="true">Receptacle</emphasis>
cupulate, concolorous, clothed entirely with short, white hairs.
<emphasis id="8B7B8B7612EA8149F5AF974922D5F374" bold="true" italics="true">Stipe</emphasis>
<quantity id="0FD682F07997CFE140A16F27082CA601" metricMagnitude="-4" metricUnit="m" metricValue="1.6" metricValueMax="2.3" metricValueMin="0.8999999999999999" unit="mm" value="0.16" valueMax="0.23" valueMin="0.09">0.090.23 mm</quantity>
in diameter,
<quantity id="DC71C86F7EF35713F1D439958DE15529" metricMagnitude="-4" metricUnit="m" metricValue="2.9" metricValueMax="4.0" metricValueMin="1.7999999999999998" unit="mm" value="0.29" valueMax="0.4" valueMin="0.18">0.180.4 mm</quantity>
long when dry, cylindrical, solitary, concolorous with the receptacle, clothed with white hairs. Hairs 4595 × 2.86.9 µm (x ̄ = 68 × 4.8 µm, n = 10), clavate to cylindrical, straight or curved, septate, hyaline, thin-walled, less covered with hyaline granules, obtuse apex.
<emphasis id="4EFD9B23E9F103BA5DBE485F20A03318" bold="true" italics="true">Hymenium</emphasis>
65115 µm (x ̄ = 87 µm, n = 12), concave, surface slightly rough, light white in dry.
<emphasis id="4CD1F834EC1725A649AC7977E28E379D" bold="true" italics="true">Medullary excipulum</emphasis>
1833 µm (x ̄ = 26 µm, n = 18), thick, comprising hyaline, thin-walled, poorly developed cells of
<emphasis id="CC20C1D620A8BA24B23880C90638946D" bold="true" italics="true">textura globulosa</emphasis>
, 1.43.5 µm (x ̄ = 2.4 µm, n = 50) in diameter. Ectal excipulum 1130 µm (x ̄ = 21 µm, n = 18) thick, comprising thick-walled, smooth, light yellowish cells of
<emphasis id="FAD8BCF09E60F3412660BD27F9B4BFBF" bold="true" italics="true">textura oblita</emphasis>
to
<emphasis id="18B92E67C758F394BC2872B662B86AC6" bold="true" italics="true">textura porrecta</emphasis>
, 1.23.8 µm (x ̄ = 2.2 µm, n = 60).
<emphasis id="ACF59B0B7A60E960D4374142FCFCAA83" bold="true" italics="true">Paraphyses</emphasis>
6597 × 1.83.0 µm (x ̄ = 86 × 2.5 µm, n = 25), longer than asci, filiform, straight, aseptate, hyaline, thin-walled, narrow lanceolate, smooth, less covered with hyaline granules, with slightly obtuse apex.
<emphasis id="3D4D852B98CB2DBED21D1DD01494C2A7" bold="true" italics="true">Asci</emphasis>
6080 × 6.09.3 µm (x ̄ = 70 × 7.6 µm, n = 34), 8 - spored, clavate, straight to slightly curved, inoperculate, hyaline, unitunicate, slightly smooth, with an apical, amyloid pore and rounded ends, croziers absent at the basal septum, J + in
<collectionCode id="57856DC28BD5CBA1926E73DDA0D980D4" country="USA" httpUri="http://grbio.org/cool/n4qa-wp1m" name="Moore Laboratory of Zoology, Occidental College" type="">MLZ</collectionCode>
.
<emphasis id="8F4220E400A77FD96D1EE6AC3EEB5258" bold="true" italics="true">Ascospores</emphasis>
(80 / 6 / 2) 2531.5 × 1.65.5 µm, (x ̄ = 27.7 × 3.3 µm, n = 80), overlapping biseriate, filiform, aseptate, thin-walled, hyaline, rough with tapering towards obtuse ends, filled with oil guttules or with 12 - large oil guttules.
<emphasis id="270896844C78EB7697C2F4A9DA9FC419" bold="true" italics="true">Asexual morph</emphasis>
: Not observed.
</paragraph>
<caption id="39A76FBA2322A06BE89BBCE76CE617A6" ID-DOI="10.3897/mycokeys.114.138647.figure5" ID-arpha="6589D225-2B7B-5A1B-AE2F-2DC8B57E5E1C" httpUri="https://binary.pensoft.net/fig/1251705" startId="F5">
<paragraph id="07401B7F12063BF5F38763D470C894AA">
<label id="68F1F1B420DB13E551BC904D1654B633">Figure 5.</label>
</paragraph>
<paragraph id="1310658C46339AC192A3B71DDD1D2713">
<taxonomicName id="51C2F7426A3FB661B590B139B0674BD9" authorityName="L. Luo, K. D. Hyde &amp; C. J. Y. Li" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="tengyueica">
<emphasis id="EBFF865DD800EC8512E0DC3075751156" italics="true">Erioscyphella tengyueica</emphasis>
</taxonomicName>
(HKAS 135688, holotype)
<emphasis id="CAB13A4681BF8B64020F193094D219CB" bold="true">a c</emphasis>
dried ascomata on the host
<emphasis id="99A3C59F96BBF64B6B91723BCBA429DD" bold="true">d</emphasis>
a vertical section of an ascoma
<emphasis id="F31C9DEFE71514A9F51B3B81272F7F1F" bold="true">e</emphasis>
excipulum
<emphasis id="6AC6D028C1054F0AECF55AAD2B9433AF" bold="true">f</emphasis>
paraphyses
<emphasis id="8B4E072C991B3B8927500BDB70FF0EBD" bold="true">g j</emphasis>
asci (
<emphasis id="7CD3498D59F9D5DEFA9E4A108584B116" bold="true">i, j</emphasis>
asci in MLZ)
<emphasis id="485F0696DA197F8A90BEA02A87CC6F4F" bold="true">k</emphasis>
ascospores. Scale bars: 100 µm (
<emphasis id="0908135AA3361AA440E8C3B9819CBE18" bold="true">d</emphasis>
); 50 µm (
<emphasis id="71F9B4FB7D46448BA7E85886590F9784" bold="true">e, f</emphasis>
); 20 µm (
<emphasis id="CF06EF4B38C76EACF8AC11FE14CCC78A" bold="true">g j</emphasis>
); 10 µm (
<emphasis id="C23B9CCCEDE992EF1195DFFD25A43547" bold="true">k</emphasis>
).
</paragraph>
</caption>
</subSubSection>
<subSubSection id="SECID0EH4BI" type="material">
<paragraph id="B8C932EAEF2911A7F7858689DAB33BC4">
<heading id="211AE1A8B779358BD8E81F3ED4FBD73C" reason="title">Material examined.</heading>
</paragraph>
<paragraph id="56D003F4B3BFF7AF0048EAFD56C03A59">
<materialsCitation id="8792879BE9C89A91A69E23DC024BF8A1" collectingDate="2022-08-21" collectionCode="LCJY, HKAS" collectorName="Cuijinyi Li" country="China" elevation="1983" location="Tengyue Street" municipality="Tengchong City" specimenCode="LCJY 1171, HKAS 135688" specimenCount="1" stateProvince="Yunnan" typeStatus="holotype">
<collectingCountry id="306816CCCB03B1F0020098ED9859EE94" name="China">China</collectingCountry>
<collectingRegion id="5405F59FC683BCA781C6C7C7A84A9296" country="China" name="Yunnan">Yunnan Province</collectingRegion>
,
<collectingMunicipality id="69AF5D437E29C7260B68BEFBBFEB3798">Tengchong City</collectingMunicipality>
,
<location id="48FB5775693D1FDBBDCF6CD694A2452F" LSID="urn:lsid:plazi:treatment:DB27D0741CBF57D68D6462275C92C5D3:48FB5775693D1FDBBDCF6CD694A2452F" country="China" municipality="Tengchong City" name="Tengyue Street" stateProvince="Yunnan">Tengyue Street</location>
, altitude
<quantity id="7CEF220FA73AF5AF601B9323167EAA88" metricMagnitude="3" metricUnit="m" metricValue="1.9832999999999998" unit="m" value="1983.3">
<elevation id="EC212681F1F7491FFDB9B7D055122933" metricMagnitude="3" metricUnit="m" metricValue="1.9832999999999998" unit="m" value="1983.3">1983.3 m</elevation>
</quantity>
, on the decayed unidentified twig,
<date id="70FB3C7487F15BBCC2C4A31FCD98E144" value="2022-08-21">
<collectingDate id="9A4FD16680A9424C5B448C5C77057E3E" value="2022-08-21">21 August 2022</collectingDate>
</date>
,
<collectorName id="ED9AC73FDAF1AD0DA9F6846A74E2E806">Cuijinyi Li</collectorName>
,
<specimenCode id="DCC1B9E73288CB3688FEDCC43E7FD953" collectionCode="LCJY">LCJY 1171</specimenCode>
(
<specimenCode id="E64262D07CFCD039D3BDDD0A35B978AC" collectionCode="HKAS" country="China" httpUri="http://grbio.org/cool/di2a-40jb" name="Cryptogamic Herbarium of Kunming Institute of Botany" type="">HKAS 135688</specimenCode>
,
<emphasis id="0B90AA32CF51BDC72CCAE254EC7EF1A5" bold="true" italics="true">
<typeStatus id="6DD9DE6B7E86A822151803FA67776624" type="holotype">holotype</typeStatus>
</emphasis>
)
</materialsCitation>
; •
<materialsCitation id="36690CC6CD327E6BE87402FCAAC1AF76" collectingDate="2022-08-18" collectionCode="HKAS" collectorName="Le Luo &amp; Ly" country="China" elevation="1774" location="Tengyue Street" municipality="Tengchong City" specimenCode="HKAS 135693" specimenCount="1" stateProvince="Yunnan" typeStatus="paratype">
<emphasis id="70541CECB1E4A1F746EBD88790889650" italics="true">ibid</emphasis>
., altitude
<quantity id="F5AC07ACD2E8809BE209F5656A7BE511" metricMagnitude="3" metricUnit="m" metricValue="1.774" unit="m" value="1774.0">
<elevation id="F5576996677E4831E8B656F838EE65AE" metricMagnitude="3" metricUnit="m" metricValue="1.774" unit="m" value="1774.0">1774 m</elevation>
</quantity>
, on the decayed unidentified twig,
<date id="115F02C9F14629EF537AF8E6F43BDBEE" value="2022-08-18">
<collectingDate id="DC55B38BABD912F71FB65C7067CE7FC9" value="2022-08-18">18 August 2022</collectingDate>
</date>
,
<collectorName id="C0644B6FF7CEEC6E04F65A4EE5C11EBE">Le Luo</collectorName>
,
<collectorName id="E2AF3C8EF86C2C8B27F7EA9807DFB7BB">Ly</collectorName>
255 (
<specimenCode id="2611A79C1D2154182519F860A45A1210" collectionCode="HKAS" country="China" httpUri="http://grbio.org/cool/di2a-40jb" name="Cryptogamic Herbarium of Kunming Institute of Botany" type="">HKAS 135693</specimenCode>
,
<emphasis id="79C3CBBA1E71C2757FD936B283148B35" bold="true" italics="true">
<typeStatus id="B36685C7AD0F2EB5BA2938BBD3269608" type="paratype">paratype</typeStatus>
</emphasis>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EV4BI" type="notes">
<paragraph id="198E4FF60371CC23658C065ED0B36A09">
<heading id="93448C1D683819DBF865CEFC7F6DFF2D" reason="title">Notes.</heading>
</paragraph>
<paragraph id="B7887F9D2F7873275301C9D3DA3C5F7A">
Our specimens,
<collectionCode id="1342A593775ED285FF10C5B3EB4548CF" country="China" httpUri="http://grbio.org/cool/di2a-40jb" name="Cryptogamic Herbarium of Kunming Institute of Botany" type="">HKAS</collectionCode>
135688 and
<collectionCode id="CD5C5F4D2505F6094C77B46B9CE2AFF8" country="China" httpUri="http://grbio.org/cool/di2a-40jb" name="Cryptogamic Herbarium of Kunming Institute of Botany" type="">HKAS</collectionCode>
135693, were grouped into a distinct clade, separated from
<taxonomicName id="89AE197DAE1FA468E747D88783F4A111" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="papillaris">
<emphasis id="2454D0005C20A1924C3DDB7416B61005" italics="true">E. papillaris</emphasis>
</taxonomicName>
(TNS-F- 81272) by 91 %
<collectionCode id="97AFB1A5A7425FF52F5F2CF6E84DE62C">MLBS</collectionCode>
and 0.98
<collectionCode id="97B17FD1E37E747775E839B8D4D5CBD7">BIPP</collectionCode>
(Fig.
<figureCitation id="B864D259AB546884D8E16DEF0D56EABB" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. The Maximum Likelihood tree based on the combined LSU, ITS, mtSSU and RPB 2 sequence data for Erioscyphella. Capitotricha bicolor (TNS-F- 65670), C. rubi (TNS-F- 65752), Lachnellula calyciformis (TNS-F- 81248), L. suecica (TNS-F- 16529) and Neodasyscypha cerina (TNS-F- 65625) are used as the outgroup taxa. The MLBP ≥ 70 % and BPP ≥ 0.90 are shown at the nodes as MLBP / BPP. MLBS &lt; 70 % and BPP &lt; 0.90 are expressed as a hyphen (“ - ”). Names with (T) indicate type specimens. Names in red indicate new species." figureDoi="10.3897/mycokeys.114.138647.figure1" httpUri="https://binary.pensoft.net/fig/1251701">1</figureCitation>
).
<taxonomicName id="120A951C2ABFFD5BDC8836D86ECE0124" authorityName="L. Luo, K. D. Hyde &amp; C. J. Y. Li" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="tengyueica">
<emphasis id="378E3ED98F21C878B7CE2ED7EA1C9B08" italics="true">Erioscyphella tengyueica</emphasis>
</taxonomicName>
differs from
<taxonomicName id="7BB2628738548EE6321125D078439101" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="papillaris">
<emphasis id="B2E9A19957615C00370466AE48D6C685" italics="true">E. papillaris</emphasis>
</taxonomicName>
by having aseptate ascospores and aseptate paraphyses, while the latter has septate paraphyses and aseptate or one-septate (rarely two-septate) ascospores. Our species differs from
<taxonomicName id="E3E6B152757C4B36029A1E50EA5B799B" baseAuthorityName="Tochihara and Hosoya" baseAuthorityYear="2022" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="otanii">
<emphasis id="B26ABC9AE42B5EE5BEC5BD7E0923AD1A" italics="true">E. otanii</emphasis>
</taxonomicName>
by having longer asci (6080 µm vs. 3438.8 µm), longer ascospores (3438.8 µm vs. 12.314.6 µm) and aseptate paraphyses, in contrast to the septate paraphyses of
<taxonomicName id="2C7F338F84B357C1C789722C518B2FA6" authority="(Tochihara and Hosoya 2022)" baseAuthorityName="Tochihara and Hosoya" baseAuthorityYear="2022" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="otanii">
<emphasis id="08FC14F8A78C7E723AA7F9B5AB369076" italics="true">E. otanii</emphasis>
(
<bibRefCitation id="6835FD08B6AD82F6359D1B149EA2C8C0" DOI="10.3897/mycokeys.87.73082" author="Tochihara and Hosoya" firstAuthor="Tochihara" journalOrPublisher="MycoKeys" pagination="1-52" refId="B49" refString="Tochihara Y, Hosoya T (2022) Examination of the generic concept and species boundaries of the genus Erioscyphella (Lachnaceae, Helotiales, Ascomycota) with the proposal of new species and new combinations based on the Japanese materials. MycoKeys 87: 152. https://doi.org/10.3897/mycokeys.87.73082" title="Examination of the generic concept and species boundaries of the genus Erioscyphella (Lachnaceae, Helotiales, Ascomycota) with the proposal of new species and new combinations based on the Japanese materials." volume="87" year="2022">Tochihara and Hosoya 2022</bibRefCitation>
)
</taxonomicName>
. Therefore,
<taxonomicName id="4C461558A36617CDED22B726AEDFE43B" authorityName="L. Luo, K. D. Hyde &amp; C. J. Y. Li" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="tengyueica">
<emphasis id="36097540CF8961E06BB205B94703C804" italics="true">E. tengyueica</emphasis>
</taxonomicName>
is introduced here as a new species.
</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,345 @@
<document id="83173E1098D81B90F52FF93EF330BF69" ID-DOI="10.3897/mycokeys.114.138647" ID-publisher-id="138647" URI-arpha="F57CCEDC-C6A8-5C21-BEC4-359FF296FA25" article-type="research-article" checkinTime="1739554280070" checkinUser="pensoft" docAuthor="Luo, Le, Thilini Chethana, Kandawatte W., Zhao, Qi, Su, Hong-Li, Li, Cui-Jin-Yi, Thiyagaraja, Vinodhini, Al-Otibi, Fatimah &amp; Hyde, Kevin D." docDate="2025" docId="E5DEFE745F9A51F3B1D4E15C29F9F1AD" docLanguage="en" docName="MycoKeys 114: 29-48" docOrigin="MycoKeys 114" docSource="https://mycokeys.pensoft.net/article/138647/download/xml/" docStyle="DocumentStyle:PensoftTaxPub.0000.journal_article.mycokeys" docStyleName="PensoftTaxPub.0000.journal_article.mycokeys" docTitle="Erioscyphella ailaoensis L. Luo, K. D. Hyde &amp; H. L. Su 2025, sp. nov." docType="treatment" docVersion="1" dtd-version="3.0" lastPageNumber="48" masterDocId="F57CCEDCC6A85C21BEC4359FF296FA25" masterDocTitle="Four new species of Erioscyphella (Leotiomycetes, Helotiales) from southwestern China" masterLastPageNumber="48" masterPageNumber="29" pageNumber="29" updateTime="1739554377108" updateUser="pensoft">
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<mods:title id="04B1FA48F85C5EEC94321DA7D75319E4">Four new species of Erioscyphella (Leotiomycetes, Helotiales) from southwestern China</mods:title>
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<mods:namePart id="DC9C26F59B3C28935936C48DCFB604C5">Luo, Le</mods:namePart>
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<mods:affiliation id="DAFDCC48948502139CC22F4A642DCA6A">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China &amp; Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand &amp; School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand</mods:affiliation>
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<mods:namePart id="3E38BC2717F292E406C2C94D6056A4F0">Thilini Chethana, Kandawatte W.</mods:namePart>
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<mods:affiliation id="7EB0A787DB739F2956510DEE3A50F6CE">Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand</mods:affiliation>
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<mods:namePart id="4AF8F147B509732D003BC98F903CF936">Zhao, Qi</mods:namePart>
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<mods:affiliation id="B21DBA2A62892C9B789D6ACA88BD3352">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China</mods:affiliation>
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<mods:namePart id="AEF389AE633496F2FB06816CF4B854A1">Su, Hong-Li</mods:namePart>
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<mods:affiliation id="E6FC11755E1DE53CE4680AF2BCF5A455">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China &amp; Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand</mods:affiliation>
</mods:name>
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<mods:namePart id="E34EC863728562D2E120EA05DAFB4B83">Li, Cui-Jin-Yi</mods:namePart>
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<mods:affiliation id="A4B6BB5C83935B007D83CB305464231D">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China &amp; Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand</mods:affiliation>
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<mods:namePart id="C4BF697E6B81DCDEA6DFBAB78801B156">Thiyagaraja, Vinodhini</mods:namePart>
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<mods:affiliation id="8582984910727D9AB4EC9465AE1030BF">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China</mods:affiliation>
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</mods:role>
<mods:namePart id="BAE4BDCB97226CD06AC96CD4A2B246C0">Al-Otibi, Fatimah</mods:namePart>
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<mods:affiliation id="A15B682F256398000A007B6AFB71EA30">Guiyang Institute of Humanities and Technology, Guiyang 550025, Guizhou, China</mods:affiliation>
</mods:name>
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<mods:namePart id="C76EF3B3E4DDD528A67D7CDC6731CABC">Hyde, Kevin D.</mods:namePart>
<mods:nameIdentifier id="F927E3411A8126B2DDC5096786C4EB97" type="ORCID">0000-0002-2191-0762</mods:nameIdentifier>
<mods:affiliation id="7DC3DDDEE42E87D609C28777AF7E7076">Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China &amp; Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand &amp; Guiyang Institute of Humanities and Technology, Guiyang 550025, Guizhou, China</mods:affiliation>
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<mods:date id="D963C39AFFA1B1B59332DA120AF77800">2025</mods:date>
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<treatment id="E5DEFE745F9A51F3B1D4E15C29F9F1AD" ID-arpha="E5DEFE74-5F9A-51F3-B1D4-E15C29F9F1AD" LSID="urn:lsid:plazi:treatment:E5DEFE745F9A51F3B1D4E15C29F9F1AD" httpUri="http://treatment.plazi.org/id/E5DEFE745F9A51F3B1D4E15C29F9F1AD">
<subSubSection id="79921CB78DE36BA944AF5536B054FD7C" type="nomenclature">
<paragraph id="6B34D0A7F669158681D9BD30C4363F6D">
<taxonomicName id="C8A5E1DBB5DBFF5458AC78C2861085A3" authority="L. Luo, K. D. Hyde &amp; H. L. Su" authorityName="L. Luo, K. D. Hyde &amp; H. L. Su" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="ailaoensis" status="sp. nov.">
<emphasis id="BA6A74B206F693F6573BCB515D5FE165" italics="true">Erioscyphella ailaoensis</emphasis>
L. Luo, K. D. Hyde &amp; H. L. Su
</taxonomicName>
<taxonomicNameLabel id="F104FC658C6DC708E13933110A6B081B" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="AF2B117249144C1092A838419876FF78" type="description">
<paragraph id="DB28ED62676DDB5FE4C36A9A72A2842D">
<figureCitation id="4473A0B0FA2DB4EBC0C1B386159DE1BB" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Erioscyphella ailaoensis (HKAS 135686, holotype) a c dried ascomata on the bark d vertical section of an ascoma e excipulum f hairs g paraphyses h k asci (j, k asci in MLZ) l o ascospores (l n ascospores in MLZ). Scale bars: 100 µm (d); 50 µm (e k); 30 µm (l o)." figureDoi="10.3897/mycokeys.114.138647.figure2" httpUri="https://binary.pensoft.net/fig/1251702">Fig. 2</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0E3ZAI" type="etymology">
<paragraph id="0630296E155523440A09311B9D0AFA8E">
<heading id="4AF427EA931E56E62BACBCDD4725937A" reason="title">Etymology.</heading>
</paragraph>
<paragraph id="16FB60CEFF6C96FC6032F6EFEC144B0D">
The epithet “
<emphasis id="C2F4CB568F1C5B76C9B1C56E8DB70157" italics="true">ailaoensis</emphasis>
” refers to the collection site, Ailao Mountain, where the
<typeStatus id="3AC65E8463369D1C5EE87A10098365CB" type="holotype">holotype</typeStatus>
specimen was collected.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EM1AI" type="Holotype">
<paragraph id="89F589C9EDE4BED9009A20EE73E701BE">
<heading id="AB75A8ADBCB3CAF5AB5AB36EED1C1638" reason="title">
<typeStatus id="449628C999BADDD17AB845A648959A02" type="holotype">Holotype</typeStatus>
.
</heading>
</paragraph>
<paragraph id="346B1516E693CD8E4B5B90AB52E3211F">
<materialsCitation id="6829A55464DED1D0A471F84AA85CE0A9" collectionCode="HKAS" specimenCode="HKAS 135686" specimenCount="1" typeStatus="holotype">
<specimenCode id="B761E03BA7D7F87A7755FD6690B638EB" collectionCode="HKAS" country="China" httpUri="http://grbio.org/cool/di2a-40jb" name="Cryptogamic Herbarium of Kunming Institute of Botany" type="">HKAS 135686</specimenCode>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0ER1AI" type="description">
<paragraph id="FD69BC1550AA8CA19BA92DB87D08DE1E">
<heading id="A81F2DCA705F1CA0A8A1ABF0DB357289" reason="title">Description.</heading>
</paragraph>
<paragraph id="3AEE716C7297F964696F4B96DE3C508D">
<emphasis id="0EAFFD63A851029771E6B0FF6B915CD7" bold="true" italics="true">Saprobic</emphasis>
on the dead bark.
<emphasis id="00C71E9DD2A0F9F85A1004CFCA134DC7" bold="true">
<emphasis id="36CF9D692DE4345BCF99B60D63AD9F48" bold="true" italics="true">Sexual morph</emphasis>
:
<emphasis id="81DFA1CB1214B9DC3ABE276B9E70B351" bold="true" italics="true">Apothecia</emphasis>
</emphasis>
scattered to partly gregarious, superficial,
<quantity id="2EF295FB09E5F5EA9BD373C39EC9B458" metricMagnitude="-3" metricUnit="m" metricValue="1.7" metricValueMax="2.4" metricValueMin="1.0" unit="mm" value="1.7" valueMax="2.4" valueMin="1.0">12.4 mm</quantity>
in diameter,
<quantity id="9F675EF8526994A1FA1299C64F9177E8" metricMagnitude="-4" metricUnit="m" metricValue="9.0" metricValueMax="14.0" metricValueMin="4.0" unit="mm" value="0.8999999999999999" valueMax="1.4" valueMin="0.4">0.41.4 mm</quantity>
high when dry, discoid to cupulate, shortly stipitate, externally covered with short, white to brown hairs.
<emphasis id="B999828D37E386A17448E539010CC966" bold="true" italics="true">Disc</emphasis>
concave, surface slightly rough, yellow to brown. Margin flat to slightly involute, pale yellow, covered with yellow to pale brown hairs.
<emphasis id="BC945C725A23CE54D887B929D12C8F51" bold="true" italics="true">Receptacle</emphasis>
discoid to cupulate, yellow to pale brown, clothed entirely with short, yellow to pale brown hairs.
<emphasis id="DB55144D4D7D216B05FFAADF32615FAE" bold="true" italics="true">Stipe</emphasis>
<quantity id="17F31CA5889C77A360DD73F80C3B3E71" metricMagnitude="-4" metricUnit="m" metricValue="6.0" metricValueMax="10.0" metricValueMin="2.0" unit="mm" value="0.6" valueMax="1.0" valueMin="0.2">0.21 mm</quantity>
in diameter,
<quantity id="BD8A3FCE075C73E944C777358A54EECF" metricMagnitude="-4" metricUnit="m" metricValue="4.0" metricValueMax="6.0" metricValueMin="2.0" unit="mm" value="0.4" valueMax="0.6" valueMin="0.2">0.20.6 mm</quantity>
long when dry, cylindrical, solitary, yellow to pale brown, clothed with yellow to pale brown hairs.
<emphasis id="84BB1C0300EB11C8D0DD7B9E1939BFFE" bold="true" italics="true">Hairs</emphasis>
2292 × 3.04.3 µm (x ̄ = 51 × 3.7 µm, n = 30), clavate to cylindrical, straight to slightly curved, septate, hyaline, thick-walled, covered with hyaline granules, obtuse apex, apical amorphous or resinous material.
<emphasis id="B07291CC148B672C259F66589A1B183A" bold="true" italics="true">Hymenium</emphasis>
120230 µm (x ̄ = 153 µm, n = 12), concave, surface slightly rough, light yellowish brown in dry.
<emphasis id="B53BB9A0FF5ABE44C5EB792A15B821FF" bold="true" italics="true">Medullary excipulum</emphasis>
4090 µm (x ̄ = 58 µm, n = 20), thin, hyaline to light yellow, thin-walled, smooth cells of
<emphasis id="74CE80DE07FD53CF628FD7519A6A75B6" bold="true" italics="true">textura oblita</emphasis>
, 2.15.9 µm (x ̄ = 3.7 µm, n = 50) in diameter.
<emphasis id="68CADFDB48D0625902B53E78CB8E3D3B" bold="true" italics="true">Ectal excipulum</emphasis>
5580 µm (x ̄ = 65 µm, n = 20), thin-walled, smooth, light yellowish cells of
<emphasis id="72EACAEA9ADE8DA35E725631C7042E60" bold="true" italics="true">textura prismatica</emphasis>
to
<emphasis id="B116E1776E0E2B59E97A9935C00E25F3" bold="true" italics="true">globulosa</emphasis>
, 24.9 µm (x ̄ = 3.0 µm, n = 60) in diameter.
<emphasis id="D669DA77482542C78DBDC23BEBC25581" bold="true" italics="true">Paraphyses</emphasis>
100138 × 1.63.9 µm (x ̄ = 117 × 2.8 µm, n = 25), longer than asci, filiform, straight to slightly curved, aseptate, hyaline, thin-walled, rough, with slightly acute apex.
<emphasis id="915FD7D32E2FCF46565076CA919BF24D" bold="true" italics="true">Asci</emphasis>
85143 × (4.5 ) 5.59.0 ( 9.5) µm (x ̄ = 100 × 7.3 µm, n = 34), 8 - spored, unitunicate, overlapping fascicles, clavate, straight to slightly curved, inoperculate, hyaline, apically thickened wall, laterally relatively thin, slightly smooth, with an apical, non-amyloid pore and tapered ends, J- in
<collectionCode id="411F4C6DEA95FA3D33B1A2211AFB250A" country="USA" httpUri="http://grbio.org/cool/n4qa-wp1m" name="Moore Laboratory of Zoology, Occidental College" type="">MLZ</collectionCode>
.
<emphasis id="B3ECB01ABC3E08B1BD55664615F37530" bold="true" italics="true">Ascospores</emphasis>
(50 / 14 / 2) (43.0 ) 45.597 ( 101.0) × 1.42.4 ( 2.6) µm, (x ̄ = 68 × 1.9 µm), fascicled, filiform, multi-septate, thin-walled, hyaline, rough with taper, obtuse ends, without oil guttules, hyaline, slightly smooth.
<emphasis id="9EEBD55A7BE006F0BF18DD682B944974" bold="true" italics="true">Asexual morph</emphasis>
: Not observed.
</paragraph>
<caption id="789EB540B5D91AB8DDB344BEAAA8DFEC" ID-DOI="10.3897/mycokeys.114.138647.figure2" ID-arpha="EB6B4D39-F37E-5B76-ACFD-1AD9C4E74ADD" httpUri="https://binary.pensoft.net/fig/1251702" startId="F2">
<paragraph id="F1308DD3AFD3FB3F308B541029BB893F">
<label id="22CE7A7A69BE6DD85CC432FC78BDECE9">Figure 2.</label>
</paragraph>
<paragraph id="4385B54F715D4FDB155057D54C7333C5">
<taxonomicName id="25BA82EABC91B1C944967605CCC5CDA3" authorityName="L. Luo, K. D. Hyde &amp; H. L. Su" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="ailaoensis">
<emphasis id="6E36E824B72D18AA0ED187D7F91BC2B9" italics="true">Erioscyphella ailaoensis</emphasis>
</taxonomicName>
(HKAS 135686, holotype)
<emphasis id="FA625710CD185C96EF434AD894ABACA7" bold="true">a c</emphasis>
dried ascomata on the bark
<emphasis id="92B04A45E584925669BD38737B6805D6" bold="true">d</emphasis>
vertical section of an ascoma
<emphasis id="ED19B72CD5ECA4D3FBB0FCA3687AF63A" bold="true">e</emphasis>
excipulum
<emphasis id="8F87D696CC64F045D1DEFCF8AD3ABA22" bold="true">f</emphasis>
hairs
<emphasis id="BB1583ED73D1F467617788D26142A8B6" bold="true">g</emphasis>
paraphyses
<emphasis id="A18B8ABB3B0F5C1FE8800D9E61AFF7D8" bold="true">h k</emphasis>
asci (
<emphasis id="3F8A6B963F473E45B020CE47940F632D" bold="true">j, k</emphasis>
asci in MLZ)
<emphasis id="913E22F685C50B433889C5D0159761DE" bold="true">l o</emphasis>
ascospores (
<emphasis id="98B3FFBC60774B2DA8FEA35F68D45A38" bold="true">l n</emphasis>
ascospores in MLZ). Scale bars: 100 µm (
<emphasis id="BFB62090E30838A63035D3E6FC073B40" bold="true">d</emphasis>
); 50 µm (
<emphasis id="17C3D4C95DC4616916C828595D4F041E" bold="true">e k</emphasis>
); 30 µm (
<emphasis id="22F9F03A3281E46FB75C088A5F1E3F8A" bold="true">l o</emphasis>
).
</paragraph>
</caption>
</subSubSection>
<subSubSection id="SECID0EF5AI" type="material">
<paragraph id="CEFFD73D35E6FC078892D6709B8B2584">
<heading id="8BE3D18CF739AEAAB9131199343AB233" reason="title">Material examined.</heading>
</paragraph>
<paragraph id="793A6C4FD769ABE01C11A584A2588F69">
<collectingCountry id="5E7925D3067EF9ECA9419DBBBB1E8D96" name="China">China</collectingCountry>
<materialsCitation id="0CDECBE53A5A84FE5C7567CD270232C6" collectingDate="2022-06-08" collectionCode="SU, HKAS" country="China" county="Jingdong County" elevation="2478" location="Puer City" municipality="Hongli Su" specimenCode="SU 872, HKAS 135686" specimenCount="1" stateProvince="Yunnan" typeStatus="holotype">
<collectingRegion id="A524600BAE573A8C5A4614A689A14459" country="China" name="Yunnan">Yunnan Province</collectingRegion>
,
<location id="439F9DA779B738F0266784E13E15F9A6" LSID="urn:lsid:plazi:treatment:E5DEFE745F9A51F3B1D4E15C29F9F1AD:439F9DA779B738F0266784E13E15F9A6" country="China" county="Jingdong County" municipality="Hongli Su" name="Puer City" stateProvince="Yunnan">Puer City</location>
,
<collectingCounty id="7FA4EFB07B72DCFB0EDB746CB2B86A4B">Jingdong County</collectingCounty>
,
<location id="2D455B12205BF27BE73DDB4B25621259" LSID="urn:lsid:plazi:treatment:E5DEFE745F9A51F3B1D4E15C29F9F1AD:2D455B12205BF27BE73DDB4B25621259" country="China" county="Jingdong County" municipality="Hongli Su" name="Ailao Mountain" stateProvince="Yunnan">Ailao Mountain</location>
, altitude
<quantity id="F86DCAFB457AA444F7310492D86829C9" metricMagnitude="3" metricUnit="m" metricValue="2.478" unit="m" value="2478.0">
<elevation id="5702D651EDE4872BAB585EFA83E615A9" metricMagnitude="3" metricUnit="m" metricValue="2.478" unit="m" value="2478.0">2478 m</elevation>
</quantity>
, on the decayed unidentified bark,
<date id="43E80CF6E67AD8D5A68B6BFC21891A8F" value="2022-06-08">
<collectingDate id="026B5933129BDE7D6E28DBAE52F593CE" value="2022-06-08">8 June 2022</collectingDate>
</date>
,
<collectingMunicipality id="9022127EBCB00CE4E41BC8B2F83A29D0">Hongli Su</collectingMunicipality>
,
<specimenCode id="F177CD66B560023423127029538BD981" collectionCode="SU" country="USA" name="Stanford University">SU 872</specimenCode>
(
<specimenCode id="C3D418C76C9A06929A61845B31FDB523" collectionCode="HKAS" country="China" httpUri="http://grbio.org/cool/di2a-40jb" name="Cryptogamic Herbarium of Kunming Institute of Botany" type="">HKAS 135686</specimenCode>
,
<emphasis id="EFCB119E3F737B51B9E062829C5F2E72" bold="true" italics="true">
<typeStatus id="B1F62BAE8E2231897C26BDA87E1560A8" type="holotype">holotype</typeStatus>
</emphasis>
);
<collectingCountry id="4D07F63CCAF3DA4C75E1B0CF5DF9009E" name="China">China</collectingCountry>
</materialsCitation>
<materialsCitation id="60AB67D0456F144C7549400CFE9127A3" collectingDate="2022-07-06" collectionCode="SU, HKAS" country="China" elevation="1774" location="Shigatse City" specimenCode="SU 1423, HKAS 135687" specimenCount="1" stateProvince="Xizang" typeStatus="paratype">
<collectingRegion id="49E0EC7C2D481F032358E0C7457316A7" country="China" name="Xizang">Xizang Province</collectingRegion>
,
<location id="AEE099335B33AF80D8D642C5136AA94C" LSID="urn:lsid:plazi:treatment:E5DEFE745F9A51F3B1D4E15C29F9F1AD:AEE099335B33AF80D8D642C5136AA94C" country="China" name="Shigatse City" stateProvince="Xizang">Shigatse City</location>
, altitude
<quantity id="EDEFF23BFD8897EF2076BB8E8D3C0A86" metricMagnitude="3" metricUnit="m" metricValue="1.774" unit="m" value="1774.0">
<elevation id="50266FAFA0D3FD5288407A7E835B81AD" metricMagnitude="3" metricUnit="m" metricValue="1.774" unit="m" value="1774.0">1774 m</elevation>
</quantity>
, on the decayed unidentified twig,
<date id="E6E158E7711B58A40F27A9133E2A2888" value="2022-07-06">
<collectingDate id="BD0A02F17DE75D54FFDF326CD6160C86" value="2022-07-06">6 July 2022</collectingDate>
</date>
, Hongli Su,
<specimenCode id="26D55C99526FEB41F82E3BC2D89FEC4A" collectionCode="SU" country="USA" name="Stanford University">SU 1423</specimenCode>
(
<specimenCode id="14FB9C5D368F759B66492E534D46CFF8" collectionCode="HKAS" country="China" httpUri="http://grbio.org/cool/di2a-40jb" name="Cryptogamic Herbarium of Kunming Institute of Botany" type="">HKAS 135687</specimenCode>
,
<emphasis id="DB0A0D3C6298BFA22A8370362B995A27" bold="true" italics="true">
<typeStatus id="D6BAB625B29DD5BB5F548083D8C3DC0E" type="paratype">paratype</typeStatus>
</emphasis>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0ER5AI" type="notes">
<paragraph id="1741079A22214B6028C9ED75B48EB91B">
<heading id="7FCB3603A2C28510EFC7143DA765472C" reason="title">Notes.</heading>
</paragraph>
<paragraph id="BC634315DC150ADEBECDF2379008AE8F">
Our specimens,
<collectionCode id="226D0EF6AFE35B2225C8FAF04E475670" country="China" httpUri="http://grbio.org/cool/di2a-40jb" name="Cryptogamic Herbarium of Kunming Institute of Botany" type="">HKAS</collectionCode>
135686 and
<collectionCode id="F6992CBC17C85604253DD3801179123D" country="China" httpUri="http://grbio.org/cool/di2a-40jb" name="Cryptogamic Herbarium of Kunming Institute of Botany" type="">HKAS</collectionCode>
135687, were grouped as a distinct clade, separated from the clade comprising
<taxonomicName id="65D8E98339B04BEF6E0ABA8E7A8C4245" baseAuthorityName="Peric and Baral" baseAuthorityYear="2014" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="abnormis">
<emphasis id="917FD3E8F8998EE3A7AFC5F258528D27" italics="true">E. abnormis</emphasis>
</taxonomicName>
and
<taxonomicName id="DC9D43A6884282B9912E665252042215" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="sclerotii">
<emphasis id="907FA4F5A12318AA7D8629A5846F79E5" italics="true">E. sclerotii</emphasis>
</taxonomicName>
by 73 %
<collectionCode id="CBA79D0CB56F4BA748711B6196744B9F">MLBS</collectionCode>
and 0.89
<collectionCode id="1781EEB0AC5A1D7BBBB6A2DF9F29D599">BIPP</collectionCode>
(Fig.
<figureCitation id="C803012FAE672151D2C39CE74104B647" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. The Maximum Likelihood tree based on the combined LSU, ITS, mtSSU and RPB 2 sequence data for Erioscyphella. Capitotricha bicolor (TNS-F- 65670), C. rubi (TNS-F- 65752), Lachnellula calyciformis (TNS-F- 81248), L. suecica (TNS-F- 16529) and Neodasyscypha cerina (TNS-F- 65625) are used as the outgroup taxa. The MLBP ≥ 70 % and BPP ≥ 0.90 are shown at the nodes as MLBP / BPP. MLBS &lt; 70 % and BPP &lt; 0.90 are expressed as a hyphen (“ - ”). Names with (T) indicate type specimens. Names in red indicate new species." figureDoi="10.3897/mycokeys.114.138647.figure1" httpUri="https://binary.pensoft.net/fig/1251701">1</figureCitation>
). The new species exhibited morphological differences from
<taxonomicName id="AC9B16535401B78FC57FDAB34FB0A863" baseAuthorityName="Peric and Baral" baseAuthorityYear="2014" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="abnormis">
<emphasis id="4EF7DEB9D704600490184F91B48B8EDE" italics="true">E. abnormis</emphasis>
</taxonomicName>
and
<taxonomicName id="1425EAC3D6D9490B6F8450F923C20CC0" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="sclerotii">
<emphasis id="999688C6A2E91CFB5571AA51617AC243" italics="true">E. sclerotii</emphasis>
</taxonomicName>
by having J- apical pores, whereas the latter species have apical pores that are J- in
<collectionCode id="F02223C5A49ED557A30C3E05E3349876" country="USA" httpUri="http://grbio.org/cool/n4qa-wp1m" name="Moore Laboratory of Zoology, Occidental College" type="">MLZ</collectionCode>
. In contrast to the septate paraphyses of
<taxonomicName id="E34F777D7FE02DEAB6BB714F11E382B3" baseAuthorityName="Peric and Baral" baseAuthorityYear="2014" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="abnormis">
<emphasis id="05C8B769C19827232D7A60668E4FDA94" italics="true">E. abnormis</emphasis>
</taxonomicName>
,
<taxonomicName id="95B5C9F9900A9011EC85D74F1F86012A" authorityName="L. Luo, K. D. Hyde &amp; H. L. Su" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="ailaoensis">
<emphasis id="715AF008807A128FAE49249A772F9014" italics="true">E. ailaoensis</emphasis>
</taxonomicName>
has aseptate paraphyses (
<bibRefCitation id="346C139AA11CEEF4106990B1DE596160" DOI="10.1016/j.japb.2021.06.009" author="Han" etAl="et al." firstAuthor="Han" issue="4" journalOrPublisher="Journal of Asia-Pacific Biodiversity" pagination="662-666" refId="B16" refString="Han JG, An GH, Jo JW, Kim CS, Cho JH, Lee KH, Kim OT (2021) Erioscyphella abnormis (Lachnaceae: Ascomycota), an unrecorded species in Korea. Journal of Asia-Pacific Biodiversity 14 (4): 662666. https://doi.org/10.1016/j.japb.2021.06.009" title="Erioscyphella abnormis (Lachnaceae: Ascomycota), an unrecorded species in Korea." volume="14" year="2021">Han et al. 2021</bibRefCitation>
). Furthermore, asci and ascospores of
<taxonomicName id="AD31B3AB6AA943E99BC9057A1957AA0B" authorityName="L. Luo, K. D. Hyde &amp; H. L. Su" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="ailaoensis">
<emphasis id="339BD58A624FEBEB06AC760D6A313D0D" italics="true">E. ailaoensis</emphasis>
</taxonomicName>
are longer than those of
<taxonomicName id="F31C93DA64903C69277257EF66E78810" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="sclerotii">
<emphasis id="0B6F831FA5866DDA2949857BCD3651D8" italics="true">E. sclerotii</emphasis>
</taxonomicName>
(
<bibRefCitation id="3DAF408C6120BC07029DF64BA5102331" author="Nagao" firstAuthor="Nagao" journalOrPublisher="Bulletin of the National Science Museum" pagination="105-111" refId="B36" refString="Nagao H (1996) Discomycetes on decayed tree fern. (2) Lachnum varians (Rehm) Spooner and Lachnum sclerotii (AL Smith) Haines et Dumont new to Japan. Bulletin of the National Science Museum 22: 105111." title="Discomycetes on decayed tree fern. (2) Lachnum varians (Rehm) Spooner and Lachnum sclerotii (AL Smith) Haines et Dumont new to Japan." volume="22" year="1996">Nagao 1996</bibRefCitation>
;
<bibRefCitation id="4BB67F6255F19477C59B1BD21FB78A8C" author="Peric and Baral" firstAuthor="Peric" journalOrPublisher="Mycologia Montenegrina" pagination="89-104" refId="B40" refString="Perić B, Baral HO (2014) Erioscyphella curvispora spec. nov. from Montenegro. Mycologia Montenegrina 17: 89104." title="Erioscyphella curvispora spec. nov. from Montenegro." volume="17" year="2014">Perić and Baral 2014</bibRefCitation>
). Therefore,
<taxonomicName id="FEB68EC6F72E1CB5060051F6413586C0" authorityName="L. Luo, K. D. Hyde &amp; H. L. Su" authorityYear="2025" class="Leotiomycetes" family="Lachnaceae" genus="Erioscyphella" kingdom="Fungi" order="Helotiales" phylum="Ascomycota" rank="species" species="ailaoensis">
<emphasis id="7AA2C1A0A9923C33B3EC1A190CC7EE4E" italics="true">E. ailaoensis</emphasis>
</taxonomicName>
is introduced here as a new species.
</paragraph>
</subSubSection>
</treatment>
</document>