treatments-xml/data/E4/FE/60/E4FE608829135FFE8D84AA7DCFEC4682.xml

<document id="B90B9049FBFB1033E28CC26380E0D6C3" ID-CLB-Dataset="28206" ID-DOI="http://dx.doi.org/10.3897/mycokeys.42.29634" ID-GBIF-Dataset="fdedc4ad-a517-4880-a62a-e4d703abf599" ID-PMC="PMC6286988" ID-Pensoft-Pub="1314-4049--89" ID-PubMed="30564054" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-4049--89" ModsDocOrigin="MycoKeys " ModsDocTitle="Taxonomic circumscription of melanconis-like fungi causing canker disease in China" checkinTime="1553125593752" checkinUser="pensoft" docAuthor="Fan, Xinlei, Du, Zhuo, Bezerra, Jadson D. P. &amp; Tian, Chengming" docDate="2018" docId="E4FE608829135FFE8D84AA7DCFEC4682" docLanguage="en" docName="MycoKeys 42: 89-124" docOrigin="MycoKeys 42" docSource="http://dx.doi.org/10.3897/mycokeys.42.29634" docTitle="Sheathospora cornuta Fan, comb. nov." docType="treatment" docVersion="6" lastPageNumber="108" masterDocId="FFB0FFF0FF809302FFBC8739FFD8FFA7" masterDocTitle="Taxonomic circumscription of melanconis-like fungi causing canker disease in China" masterLastPageNumber="124" masterPageNumber="89" pageNumber="107" updateTime="1732931106680" updateUser="ExternalLinkService">
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<mods:title id="1B04C5FE3C0C954DA98C241E5DAD537C">Taxonomic circumscription of melanconis-like fungi causing canker disease in China</mods:title>
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<mods:namePart id="68322A099CB9CEF5E870A5B7CB9C9E9A">Fan, Xinlei</mods:namePart>
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<mods:namePart id="E31B5100E3037DCB84CC907B4D0EFAFC">Du, Zhuo</mods:namePart>
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<mods:namePart id="BDA0189CB982D24C729461B8E9F72D2D">Bezerra, Jadson D. P.</mods:namePart>
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<mods:namePart id="B1DDE099A2250C44FE7798BED4B34D2E">Tian, Chengming</mods:namePart>
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<treatment id="E4FE608829135FFE8D84AA7DCFEC4682" ID-GBIF-Taxon="154473895" LSID="urn:lsid:plazi:treatment:E4FE608829135FFE8D84AA7DCFEC4682" httpUri="http://treatment.plazi.org/id/E4FE608829135FFE8D84AA7DCFEC4682" lastPageId="19" lastPageNumber="108" pageId="18" pageNumber="107" scope_family="Melanconiellaceae">
<subSubSection id="17AFC6AFE32F6B1ADDFC08EAE67ED2FF" pageId="18" pageNumber="107" type="nomenclature">
<paragraph id="082E0162602570928D34AFF390CC1792" pageId="18" pageNumber="107">
<taxonomicName id="E6A0EFDE8F28DED80DF84C7D3CAA582D" ID-CoL="4X49K" LSID="828430" authority="(C. M. Tian &amp; Z. Du) Fan" class="Sordariomycetes" family="Melanconiellaceae" genus="Sheathospora" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Sheathospora cornuta" order="Diaporthales" pageId="18" pageNumber="107" phylum="Ascomycota" rank="species" species="cornuta">Sheathospora cornuta (C.M. Tian &amp; Z. Du) Fan</taxonomicName>
<taxonomicNameLabel id="14B54DF759B70AFC9854F11CB677B075" pageId="18" pageNumber="107">comb. nov.</taxonomicNameLabel>
Fig. 9
</paragraph>
</subSubSection>
<subSubSection id="0E0C8E73E0476B204F81DE784F78B339" pageId="18" pageNumber="107" type="basionym">
<paragraph id="C650D3289FB141F550E643A20D3CF025" pageId="18" pageNumber="107">Basionym.</paragraph>
<paragraph id="0F54A3C91ADB4974FC7BF4D5F00DA5BC" pageId="18" pageNumber="107">
<taxonomicName id="A9280F0445178143C7F87FC95F345BEE" class="Sordariomycetes" family="Melanconidaceae" genus="Melanconiella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Melanconiella cornuta" order="Diaporthales" pageId="18" pageNumber="107" phylum="Ascomycota" rank="species" species="cornuta">Melanconiella cornuta</taxonomicName>
C.M. Tian &amp; Z. Du, Phytotaxa 327(3): 257 (2017)
</paragraph>
</subSubSection>
<subSubSection id="D01BD9788134A9371083BD161C6E3C8C" pageId="18" pageNumber="107" type="diagnosis">
<paragraph id="57AF17CBBFE1CD3295BB02087593C641" pageId="18" pageNumber="107">Diagnosis.</paragraph>
<paragraph id="18B7486A7A2E2A9A7C5BFDD73E4986A0" pageId="18" pageNumber="107">
This species is distinguished by conical and discrete pycnidia without central column and aseptate, cylindrical to ellipsoidal, (19 
<normalizedToken id="3F58EC89B0D5D7982D9AF2B467684D5B" originalValue="–)19.5–22.5(–">-)19.5-22.5(-</normalizedToken>
23) 
<normalizedToken id="3CA35CF8100E5CAB138C3898C6F3CD2F" originalValue="×">x</normalizedToken>
(8 
<normalizedToken id="1D3AB6455408A3AEC5E725846AA38FDE" originalValue="–)8.5–10.5(–">-)8.5-10.5(-</normalizedToken>
11) 
<normalizedToken id="755118548143BDF10FFF31EB178B9373" originalValue="μm">μm</normalizedToken>
conidia, with a distinct hyaline sheath 1-1.5 
<normalizedToken id="2BF5F2423AF5946D989D159E21142C5B" originalValue="μm">μm</normalizedToken>
wide.
</paragraph>
</subSubSection>
<subSubSection id="205AE62DEDA41FD3B3436BEECDCB915A" pageId="18" pageNumber="107" type="holotype">
<paragraph id="80F3F68EBAD81BB33D0BC256665AAD2E" pageId="18" pageNumber="107">Holotype.</paragraph>
<paragraph id="F2EDCDFCC1870FE29E2D0D632948B93C" pageId="18" pageNumber="107">
CHINA. Shaanxi Province: Ankang City, Ningshan County, Huoditang Forest Farm, 
<geoCoordinate id="24DB694473E52E2B468847CAA12E2415" direction="north" orientation="latitude" precision="1" value="33.434574">33°26'04.46&quot;N</geoCoordinate>
, 
<geoCoordinate id="9F83FDB827CF9A1792FA9A1009B6A154" direction="east" orientation="longitude" precision="1" value="108.449974">108°26'59.91&quot;E</geoCoordinate>
, 3 July 2016, on twigs and branches of 
<taxonomicName id="A2282D3DE15DE764B62316908F197D4F" class="Magnoliopsida" family="Cornaceae" genus="Cornus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cornus controversa" order="Cornales" pageId="18" pageNumber="107" phylum="Tracheophyta" rank="species" species="controversa">Cornus controversa</taxonomicName>
, X.L. Fan (BJFC-S1375 holotype; living ex-type culture CFCC 51990).
</paragraph>
</subSubSection>
<subSubSection id="4805FFD852A7C15958C4EE955F7FC9E4" pageId="18" pageNumber="107" type="description">
<paragraph id="7C9624EFA653C14E23585DDCBB8470CA" pageId="18" pageNumber="107">Descriptions.</paragraph>
<paragraph id="3D345147C6700637D0599D3ADAE8D5B3" pageId="18" pageNumber="107">
Conidiomata pycnidial, immersed in host bark, conical, with single necks erumpent through the surface of host branches, scattered, (250 
<normalizedToken id="0CB4DADF9E399546E03563840BB6ACA3" originalValue="–)270–330(–">-)270-330(-</normalizedToken>
410) 
<normalizedToken id="615EA04CA7187B7868C9B7DE26A79307" originalValue="μm">μm</normalizedToken>
(av. = 300 
<normalizedToken id="FA03F50DEE1C3EDD6F64C81B360D2459" originalValue="μm">μm</normalizedToken>
, n = 20) diam. Ectostromatic disc inconspicuous and extended to form a beak at maturity, pale luteous to amber. Central column absent. Conidiophores hyaline, smooth, cylindrical, simple, rarely branched at the base, 17 
<normalizedToken id="F151A9AB8DB71EE42239194C9C3A077A" originalValue="–24(–">-24(-</normalizedToken>
25) 
<normalizedToken id="F9F584C7EB679D34C44FA096D3B4F3F8" originalValue="×">x</normalizedToken>
2.5 
<normalizedToken id="17DF9D3355F1A583638EB023CCDE8061" originalValue="–4(–">-4(-</normalizedToken>
4.5) 
<normalizedToken id="62529AF4E5B097A05E16357F3C2D6540" originalValue="μm">μm</normalizedToken>
(av. = 21.5 
<normalizedToken id="ABC4843B4BF328B133EF8E6825F7C9DF" originalValue="×">x</normalizedToken>
3.5 
<normalizedToken id="2C9BFB557E7650A7620D791C34CD6FAB" originalValue="µm">µm</normalizedToken>
, n = 50). Conidiogenous cells hyaline, phialidic. Conidia hyaline, aseptate, cylindrical to ellipsoidal, (19 
<normalizedToken id="8DBA12886BEEB8E143A5E50DA776D158" originalValue="–)19.5–22.5(–">-)19.5-22.5(-</normalizedToken>
23) 
<normalizedToken id="EFDD1AEE269E610936D8A917E3718AB6" originalValue="×">x</normalizedToken>
(8 
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11) 
<normalizedToken id="CF8F9B6FE0E95FCBB47C0D2AA63B6D2D" originalValue="μm">μm</normalizedToken>
(av. = 21 
<normalizedToken id="FFE892A7EF970BB08669F7EEA48B77BC" originalValue="×">x</normalizedToken>
10 
<normalizedToken id="DF69C3A0C970373E698652CA504C3977" originalValue="µm">µm</normalizedToken>
, n = 50), with distinct hyaline sheath, 1-1.5 
<normalizedToken id="7C4174C7E21EC70C751805CB4B7B96DB" originalValue="μm">μm</normalizedToken>
wide at maturity. Sexual morph was not observed.
</paragraph>
<caption id="F7DDC1675B9D6751A2B750730FFA8102" pageId="18" pageNumber="107">
<paragraph id="AACDBDAEAD3213FA058F99260F63D415" pageId="18" pageNumber="107">
Figure 9. Morphology of 
<taxonomicName id="E0A69F354527C7137696BC05DCF348A2" class="Sordariomycetes" family="Melanconiellaceae" genus="Sheathospora" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Sheathospora cornuta" order="Diaporthales" pageId="18" pageNumber="107" phylum="Ascomycota" rank="species" species="cornuta">Sheathospora cornuta</taxonomicName>
from 
<taxonomicName id="1A8F5DD8A665D13BC38290DC1D8D6FA8" class="Magnoliopsida" family="Cornaceae" genus="Cornus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cornus controversa" order="Cornales" pageId="18" pageNumber="107" phylum="Tracheophyta" rank="species" species="controversa">Cornus controversa</taxonomicName>
. 
<normalizedToken id="CEBFAC045F27CE9FE674365FFA4ECA92" originalValue="A–B">A-B</normalizedToken>
Habit of pycnidia on branches 
<normalizedToken id="19E31D17A42A5341760EA6121F1437CC" originalValue="C–D">C-D</normalizedToken>
transverse section through pycnidium E longitudinal section through pycnidium F conidiophores, conidiogenous cells G conidia. Scale bars: 5 mm (A), 1 mm (B), 500 
<normalizedToken id="48D474311F41021B2681A372341EDB9F" originalValue="μm">μm</normalizedToken>
(
<normalizedToken id="05EB2717D69140560F0FDA3ADB8F4D35" originalValue="C–E">C-E</normalizedToken>
), 20 
<normalizedToken id="992E96713FC24E2C9EE2AF7B5E43AF5A" originalValue="μm">μm</normalizedToken>
(
<normalizedToken id="9FA2660E298F9C377FAD3F3EEB4866C0" originalValue="F–G">F-G</normalizedToken>
).
</paragraph>
</caption>
</subSubSection>
<subSubSection id="61B9D096D62C675D4CF5AA48D84F65C0" pageId="18" pageNumber="107" type="description">
<paragraph id="4F7D1BBB2107FFBE979970633B83C7FB" pageId="18" pageNumber="107">Culture characteristics.</paragraph>
<paragraph id="BC17E102F606752F77EE8A33E19EDD0E" pageId="18" pageNumber="107">Colony growth on PDA originally white, becoming pale yellowish after 7-10 days. Colony flat, felty-like, with a uniform texture and yellowish to dark brown conidiomata irregularly scattered on the colony surface.</paragraph>
</subSubSection>
<subSubSection id="C698CF274E0BD6FBAB6A2B8B17DB0E04" pageId="18" pageNumber="107" type="materials_examined">
<paragraph id="1F982AAEA3DE70F5BBA71562D08A3E8B" pageId="18" pageNumber="107">Additional specimens examined (paratypes).</paragraph>
<paragraph id="B282EB3B7AEEA3149D71670C723D7C03" pageId="18" pageNumber="107">
CHINA. Shaanxi Province: Ankang City, Ningshan County, Huoditang Forest Farm, 
<geoCoordinate id="9337F416627499ACCDE54FCCD7A6D472" direction="north" orientation="latitude" precision="1" value="36.437027">36°26'13.30&quot;N</geoCoordinate>
, 
<geoCoordinate id="22AD27DE5A443B19348C15D674C35763" direction="east" orientation="longitude" precision="1" value="108.446754">108°26'48.32&quot;E</geoCoordinate>
, 3 August 2015, on twigs and branches of 
<taxonomicName id="6A2ECD7167E4F4736173EB47AA44D26A" class="Magnoliopsida" family="Juglandaceae" genus="Juglans" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Juglans regia" order="Fagales" pageId="18" pageNumber="107" phylum="Tracheophyta" rank="species" species="regia">Juglans regia</taxonomicName>
, Q. Yang (BJFC-S1345 paratype; living ex-paratype culture CFCC 51991).
</paragraph>
</subSubSection>
<subSubSection id="63B552947AD793338D236E2C3E45D3E1" pageId="19" pageNumber="108" type="notes">
<paragraph id="81B58D9087545A9581B39BCC593DD96E" pageId="19" pageNumber="108">
<pageBreakToken id="50B2F053DB7C2C7DC68E246706005955" pageId="19" pageNumber="108" start="start">Notes</pageBreakToken>
.
</paragraph>
<paragraph id="3D9FB886869E4EAB317E3DBBCEA92C80" pageId="19" pageNumber="108">
<taxonomicName id="B2EF89FC5D07A4B88ECD7A11E624730F" class="Sordariomycetes" family="Melanconiellaceae" genus="Sheathospora" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Sheathospora cornuta" order="Diaporthales" pageId="19" pageNumber="108" phylum="Ascomycota" rank="species" species="cornuta">Sheathospora cornuta</taxonomicName>
is proposed here as a new combination for 
<taxonomicName id="406DEFC0049239FA6555C2D14CD8BC14" class="Sordariomycetes" family="Melanconidaceae" genus="Melanconiella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Melanconiella cornuta" order="Diaporthales" pageId="19" pageNumber="108" phylum="Ascomycota" rank="species" species="cornuta">Melanconiella cornuta</taxonomicName>
. It is the type and currently only species of 
<taxonomicName id="40E1C9D8315F4FA874CA0A3CA8D074CE" class="Sordariomycetes" family="Melanconiellaceae" genus="Sheathospora" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Sheathospora" order="Diaporthales" pageId="19" pageNumber="108" phylum="Ascomycota" rank="genus">Sheathospora</taxonomicName>
and so far known from 
<taxonomicName id="3F4FC194AA0ED9B80A08B32AB8A18A40" class="Magnoliopsida" family="Cornaceae" genus="Cornus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cornus controversa" order="Cornales" pageId="19" pageNumber="108" phylum="Tracheophyta" rank="species" species="controversa">Cornus controversa</taxonomicName>
and 
<taxonomicName id="A958502B8CA6AFEAF50B65948CEC4445" class="Magnoliopsida" family="Juglandaceae" genus="Juglans" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Juglans regia" order="Fagales" pageId="19" pageNumber="108" phylum="Tracheophyta" rank="species" species="regia">Juglans regia</taxonomicName>
in China. The sexual morph of this species is unknown and further collections are required to elucidate its life cycle.
</paragraph>
</subSubSection>
</treatment>
</document>