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<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.76.58465" ID-GBIF-Dataset="5a5eeb3e-98b2-43d4-993e-33bc5ac12bf5" ID-PMC="PMC7790812" ID-Pensoft-Pub="1314-4049-76-81" ID-Pensoft-UUID="521CFDA6D9F95A25AB0EF6B1F5742E80" ID-PubMed="33505198" ModsDocID="1314-4049-76-81" checkinTime="1609463476003" checkinUser="pensoft" docAuthor="Zhang, Jin-Feng, Liu, Jian-Kui, Hyde, Kevin D., Ekanayaka, Anusha H. &amp; Liu, Zuo-Yi" docDate="2020" docId="7364F7673A2250BE908EA87521B1B7B4" docLanguage="en" docName="MycoKeys 76: 81-106" docOrigin="MycoKeys 76" docPubDate="2020-12-31" docSource="http://dx.doi.org/10.3897/mycokeys.76.58465" docTitle="Terriera meitanensis J. F. Zhang &amp; Z. Y. Liu 2020, sp. nov." docType="treatment" docVersion="4" id="521CFDA6D9F95A25AB0EF6B1F5742E80" lastPageNumber="81" masterDocId="521CFDA6D9F95A25AB0EF6B1F5742E80" masterDocTitle="Morpho-phylogenetic evidence reveals new species in Rhytismataceae (Rhytismatales, Leotiomycetes, Ascomycota) from Guizhou Province, China" masterLastPageNumber="106" masterPageNumber="81" pageNumber="81" updateTime="1668136595652" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>Morpho-phylogenetic evidence reveals new species in Rhytismataceae (Rhytismatales, Leotiomycetes, Ascomycota) from Guizhou Province, China</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Zhang, Jin-Feng</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-0765-2485</mods:nameIdentifier>
<mods:affiliation>Institute of Tea Research, Guizhou Academy of Agricultural Sciences, Guiyang 550006, China &amp; Guizhou Key Laboratory of Agriculture Biotechnology, Guizhou Academy of Agricultural Sciences, Guiyang 550006, China &amp; Center of Excellence in Fungal Research and School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Liu, Jian-Kui</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-9232-228X</mods:nameIdentifier>
<mods:affiliation>Guizhou Key Laboratory of Agriculture Biotechnology, Guizhou Academy of Agricultural Sciences, Guiyang 550006, China &amp; School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 611731, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Hyde, Kevin D.</mods:namePart>
<mods:affiliation>Center of Excellence in Fungal Research and School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand &amp; Innovative Institute of Plant Health, Zhongkai University of Agriculture and Engineering, Haizhu District, Guangzhou 510225, China &amp; Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Ekanayaka, Anusha H.</mods:namePart>
<mods:affiliation>Center of Excellence in Fungal Research and School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand &amp; Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Liu, Zuo-Yi</mods:namePart>
<mods:affiliation>Guizhou Key Laboratory of Agriculture Biotechnology, Guizhou Academy of Agricultural Sciences, Guiyang 550006, China</mods:affiliation>
<mods:nameIdentifier type="email">gzliuzuoyi@163.com</mods:nameIdentifier>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>MycoKeys</mods:title>
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<mods:part>
<mods:date>2020</mods:date>
<mods:detail type="pubDate">
<mods:number>2020-12-31</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>76</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>81</mods:start>
<mods:end>106</mods:end>
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<mods:location>
<mods:url>http://dx.doi.org/10.3897/mycokeys.76.58465</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/mycokeys.76.58465</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-4049-76-81</mods:identifier>
<mods:identifier type="Pensoft-UUID">521CFDA6D9F95A25AB0EF6B1F5742E80</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="176352549" LSID="urn:lsid:plazi:treatment:7364F7673A2250BE908EA87521B1B7B4" httpUri="http://treatment.plazi.org/id/7364F7673A2250BE908EA87521B1B7B4" lastPageNumber="81" pageId="0" pageNumber="81">
<subSubSection pageId="0" pageNumber="81" type="nomenclature">
<paragraph pageId="0" pageNumber="81">
<taxonomicName LSID="7364F767-3A22-50BE-908E-A87521B1B7B4" authority="J. F. Zhang &amp; Z. Y. Liu" authorityName="J. F. Zhang &amp; Z. Y. Liu" authorityYear="2020" class="Leotiomycetes" family="Rhytismataceae" genus="Terriera" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Terriera meitanensis" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="meitanensis" status="sp. nov.">Terriera meitanensis J.F. Zhang &amp; Z.Y. Liu</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="81">sp. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Terriera meitanensis a habit of apothecia on substrate b, c apothecia observed under the dissecting microscope in face view d vertical section through an apothecium e covering stroma f triangular space in section between the covering stroma and basal stroma g basal stroma h paraphyses with anastomoses amongst asci in various states of maturity i, j immature asci k, l ascospores. Note: d-l mounted in water. Scale bar: 1 cm (a), 1 mm (b), 500 µm (c), 100 µm (d), 10 µm (e, g, k, l), 30 µm (f), 20 µm (h-j)." figureDoi="10.3897/mycokeys.76.58465.figure4" httpUri="https://binary.pensoft.net/fig/492865" pageId="0" pageNumber="81">Figure 4</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="holotype">
<paragraph pageId="0" pageNumber="81">Holotype.</paragraph>
<paragraph pageId="0" pageNumber="81">MFLU 18-2299.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="etymology">
<paragraph pageId="0" pageNumber="81">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="81">Referring to the locality of the holotype, Meitan County, Guizhou Province, China.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="description">
<paragraph pageId="0" pageNumber="81">Description.</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis italics="true" pageId="0" pageNumber="81">Apothecia</emphasis>
developing on dead stems (Fig.
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Terriera meitanensis a habit of apothecia on substrate b, c apothecia observed under the dissecting microscope in face view d vertical section through an apothecium e covering stroma f triangular space in section between the covering stroma and basal stroma g basal stroma h paraphyses with anastomoses amongst asci in various states of maturity i, j immature asci k, l ascospores. Note: d-l mounted in water. Scale bar: 1 cm (a), 1 mm (b), 500 µm (c), 100 µm (d), 10 µm (e, g, k, l), 30 µm (f), 20 µm (h-j)." figureDoi="10.3897/mycokeys.76.58465.figure4" httpUri="https://binary.pensoft.net/fig/492865" pageId="0" pageNumber="81">4a</figureCitation>
), semi-immersed to superficial, elliptical or oblong-elliptical, ends slightly acute to obtuse, surface black, matt, raising the substratum surface, opening by a single longitudinal split that extends nearly the entire length (Fig.
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Terriera meitanensis a habit of apothecia on substrate b, c apothecia observed under the dissecting microscope in face view d vertical section through an apothecium e covering stroma f triangular space in section between the covering stroma and basal stroma g basal stroma h paraphyses with anastomoses amongst asci in various states of maturity i, j immature asci k, l ascospores. Note: d-l mounted in water. Scale bar: 1 cm (a), 1 mm (b), 500 µm (c), 100 µm (d), 10 µm (e, g, k, l), 30 µm (f), 20 µm (h-j)." figureDoi="10.3897/mycokeys.76.58465.figure4" httpUri="https://binary.pensoft.net/fig/492865" pageId="0" pageNumber="81">4b, c</figureCitation>
). In median vertical section (Fig.
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Terriera meitanensis a habit of apothecia on substrate b, c apothecia observed under the dissecting microscope in face view d vertical section through an apothecium e covering stroma f triangular space in section between the covering stroma and basal stroma g basal stroma h paraphyses with anastomoses amongst asci in various states of maturity i, j immature asci k, l ascospores. Note: d-l mounted in water. Scale bar: 1 cm (a), 1 mm (b), 500 µm (c), 100 µm (d), 10 µm (e, g, k, l), 30 µm (f), 20 µm (h-j)." figureDoi="10.3897/mycokeys.76.58465.figure4" httpUri="https://binary.pensoft.net/fig/492865" pageId="0" pageNumber="81">4d</figureCitation>
), apothecia deeply embedded in host tissue, with host cells becoming filled with fungal tissue as the apothecium develops.
<emphasis italics="true" pageId="0" pageNumber="81">Covering stroma</emphasis>
(Fig.
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Terriera meitanensis a habit of apothecia on substrate b, c apothecia observed under the dissecting microscope in face view d vertical section through an apothecium e covering stroma f triangular space in section between the covering stroma and basal stroma g basal stroma h paraphyses with anastomoses amongst asci in various states of maturity i, j immature asci k, l ascospores. Note: d-l mounted in water. Scale bar: 1 cm (a), 1 mm (b), 500 µm (c), 100 µm (d), 10 µm (e, g, k, l), 30 µm (f), 20 µm (h-j)." figureDoi="10.3897/mycokeys.76.58465.figure4" httpUri="https://binary.pensoft.net/fig/492865" pageId="0" pageNumber="81">4e</figureCitation>
) 33-42
<normalizedToken originalValue="µm">µm</normalizedToken>
thick, composed of blackish-brown, thick-walled cells that are fused with host tissue in the outermost layers, becoming pale pigmented or nearly colourless towards the hymenium, thin-walled cells, arranged in
<emphasis italics="true" pageId="0" pageNumber="81">textura angularis</emphasis>
or
<emphasis italics="true" pageId="0" pageNumber="81">textura globulosa.</emphasis>
Along the upper edge of the apothecial opening, there is a flattened, 19-34
<normalizedToken originalValue="µm">µm</normalizedToken>
thick extension adjacent to the covering stroma that is composed of strongly melanised tissue with no obvious cellular structure.
<emphasis italics="true" pageId="0" pageNumber="81">Basal stroma</emphasis>
(Fig.
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Terriera meitanensis a habit of apothecia on substrate b, c apothecia observed under the dissecting microscope in face view d vertical section through an apothecium e covering stroma f triangular space in section between the covering stroma and basal stroma g basal stroma h paraphyses with anastomoses amongst asci in various states of maturity i, j immature asci k, l ascospores. Note: d-l mounted in water. Scale bar: 1 cm (a), 1 mm (b), 500 µm (c), 100 µm (d), 10 µm (e, g, k, l), 30 µm (f), 20 µm (h-j)." figureDoi="10.3897/mycokeys.76.58465.figure4" httpUri="https://binary.pensoft.net/fig/492865" pageId="0" pageNumber="81">4g</figureCitation>
) 8-18
<normalizedToken originalValue="µm">µm</normalizedToken>
thick, dark-brown or blackish-brown, composed of angular to globose, thick-walled cells, 2.5-4
<normalizedToken originalValue="µm">µm</normalizedToken>
diam. Where the covering stroma meets the basal stroma, there is a triangular-shaped, 35-60
<normalizedToken originalValue="µm">µm</normalizedToken>
thick, tissue composed of thin-walled, hyaline to pale brown cells forming a
<emphasis italics="true" pageId="0" pageNumber="81">textura prismatica</emphasis>
(Fig.
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Terriera meitanensis a habit of apothecia on substrate b, c apothecia observed under the dissecting microscope in face view d vertical section through an apothecium e covering stroma f triangular space in section between the covering stroma and basal stroma g basal stroma h paraphyses with anastomoses amongst asci in various states of maturity i, j immature asci k, l ascospores. Note: d-l mounted in water. Scale bar: 1 cm (a), 1 mm (b), 500 µm (c), 100 µm (d), 10 µm (e, g, k, l), 30 µm (f), 20 µm (h-j)." figureDoi="10.3897/mycokeys.76.58465.figure4" httpUri="https://binary.pensoft.net/fig/492865" pageId="0" pageNumber="81">4f</figureCitation>
).
<emphasis italics="true" pageId="0" pageNumber="81">Subhymenium</emphasis>
12-16
<normalizedToken originalValue="µm">µm</normalizedToken>
thick, consisting of hyaline
<emphasis italics="true" pageId="0" pageNumber="81">textura angularis</emphasis>
to
<emphasis italics="true" pageId="0" pageNumber="81">textura intricata</emphasis>
.
<emphasis italics="true" pageId="0" pageNumber="81">Paraphyses</emphasis>
1-2
<normalizedToken originalValue="µm">µm</normalizedToken>
, filiform, hyaline, septate, gradually swollen or branching once at the apex, embedded in gelatinous matrix, anastomosing at the base.
<emphasis italics="true" pageId="0" pageNumber="81">Asci</emphasis>
(98.5-)113-125.5(-131.5)
<normalizedToken originalValue="×">x</normalizedToken>
6-7.5
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis italics="true" pageId="0" pageNumber="81">x</emphasis>
¯ = 117
<normalizedToken originalValue="×">x</normalizedToken>
6.5
<normalizedToken originalValue="µm">µm</normalizedToken>
, n = 20), 8-spored, unitunicate, cylindrical, somewhat long-stalked, thin-walled, apex generally truncate, J-, without circumapical thickening.
<emphasis italics="true" pageId="0" pageNumber="81">Ascospores</emphasis>
47-54.5
<normalizedToken originalValue="×">x</normalizedToken>
1.5-2.5
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis italics="true" pageId="0" pageNumber="81">x</emphasis>
¯ = 50.5
<normalizedToken originalValue="×">x</normalizedToken>
2
<normalizedToken originalValue="µm">µm</normalizedToken>
, n = 35), fascicle, filiform, gradually tapering towards the ends, hyaline, aseptate, smooth-walled, straight or slightly curved, lacking a gelatinous sheath.
<emphasis italics="true" pageId="0" pageNumber="81">Asexual morph</emphasis>
: Not observed.
</paragraph>
<caption doi="10.3897/mycokeys.76.58465.figure4" httpUri="https://binary.pensoft.net/fig/492865" pageId="0" pageNumber="81" start="Figure 4" startId="F4">
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">Figure 4.</emphasis>
<taxonomicName authorityName="J. F. Zhang &amp; Z. Y. Liu" authorityYear="2020" class="Leotiomycetes" family="Rhytismataceae" genus="Terriera" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Terriera meitanensis" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="meitanensis">
<emphasis italics="true" pageId="0" pageNumber="81">Terriera meitanensis</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="81">a</emphasis>
habit of apothecia on substrate
<emphasis bold="true" pageId="0" pageNumber="81">b, c</emphasis>
apothecia observed under the dissecting microscope in face view
<emphasis bold="true" pageId="0" pageNumber="81">d</emphasis>
vertical section through an apothecium
<emphasis bold="true" pageId="0" pageNumber="81">e</emphasis>
covering stroma
<emphasis bold="true" pageId="0" pageNumber="81">f</emphasis>
triangular space in section between the covering stroma and basal stroma
<emphasis bold="true" pageId="0" pageNumber="81">g</emphasis>
basal stroma
<emphasis bold="true" pageId="0" pageNumber="81">h</emphasis>
paraphyses with anastomoses amongst asci in various states of maturity
<emphasis bold="true" pageId="0" pageNumber="81">i, j</emphasis>
immature asci
<emphasis bold="true" pageId="0" pageNumber="81">k, l</emphasis>
ascospores. Note:
<emphasis bold="true" pageId="0" pageNumber="81">d-l</emphasis>
mounted in water. Scale bar: 1 cm (
<emphasis bold="true" pageId="0" pageNumber="81">a</emphasis>
), 1 mm (
<emphasis bold="true" pageId="0" pageNumber="81">b</emphasis>
), 500
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="81">c</emphasis>
), 100
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="81">d</emphasis>
), 10
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="81">e, g, k, l</emphasis>
), 30
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="81">f</emphasis>
), 20
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="81">h-j</emphasis>
).
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="materials_examined">
<paragraph pageId="0" pageNumber="81">Material examined.</paragraph>
<paragraph pageId="0" pageNumber="81">
CHINA, Guizhou Province, Zunyi, Meitan County, dead stems of unidentified host, 28 August 2017, J.F. Zhang, MT-1 (MFLU 18-2299,
<emphasis bold="true" italics="true" pageId="0" pageNumber="81">holotype</emphasis>
);
<emphasis italics="true" pageId="0" pageNumber="81">ibid</emphasis>
. (GZAAS 19-1731,
<emphasis bold="true" italics="true" pageId="0" pageNumber="81">isotype</emphasis>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="notes">
<paragraph pageId="0" pageNumber="81">Notes.</paragraph>
<paragraph pageId="0" pageNumber="81">
In our phylogenetic analysis (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Phylogram of Rhytismataceae is presented as the best tree revealed by MP analysis, based on the concatenated LSU-ITS-mtSSU sequence dataset. MP bootstrap support values (MPBP ≥ 50 %) and Bayesian inference posterior probabilities (BYPP ≥ 0.95) are shown near the nodes. The tree is rooted to Marthamyces emarginatus (ICMP 22854), the scale bar showing 10 changes. Type strains are indicated in bold and new sequences, generated in this study, are given in red." figureDoi="10.3897/mycokeys.76.58465.figure1" httpUri="https://binary.pensoft.net/fig/492862" pageId="0" pageNumber="81">1</figureCitation>
),
<taxonomicName authorityName="J. F. Zhang &amp; Z. Y. Liu" authorityYear="2020" class="Leotiomycetes" family="Rhytismataceae" genus="Terriera" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Terriera meitanensis" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="meitanensis">
<emphasis italics="true" pageId="0" pageNumber="81">Terriera meitanensis</emphasis>
</taxonomicName>
is placed in a robust clade with
<taxonomicName class="Ascomycetes" family="Rhytismataceae" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="T. camelliicola" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="camelliicola">
<emphasis italics="true" pageId="0" pageNumber="81">T. camelliicola</emphasis>
</taxonomicName>
,
<taxonomicName class="Ascomycetes" family="Rhytismataceae" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="T. elliptica" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="elliptica">
<emphasis italics="true" pageId="0" pageNumber="81">T. elliptica</emphasis>
</taxonomicName>
,
<taxonomicName class="Ascomycetes" family="Rhytismataceae" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="T. karsti" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="karsti">
<emphasis italics="true" pageId="0" pageNumber="81">T. karsti</emphasis>
</taxonomicName>
and
<taxonomicName class="Ascomycetes" family="Rhytismataceae" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="T. thailandica" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="thailandica">
<emphasis italics="true" pageId="0" pageNumber="81">T. thailandica</emphasis>
</taxonomicName>
by strong statistical support (MPBP 100% and BYPP 1.00).
<taxonomicName authorityName="J. F. Zhang &amp; Z. Y. Liu" authorityYear="2020" class="Leotiomycetes" family="Rhytismataceae" genus="Terriera" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Terriera meitanensis" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="meitanensis">
<emphasis italics="true" pageId="0" pageNumber="81">Terriera meitanensis</emphasis>
</taxonomicName>
has larger asci than
<taxonomicName class="Ascomycetes" family="Rhytismataceae" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="T. camelliicola" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="camelliicola">
<emphasis italics="true" pageId="0" pageNumber="81">T. camelliicola</emphasis>
</taxonomicName>
and
<taxonomicName class="Ascomycetes" family="Rhytismataceae" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="T. thailandica" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="thailandica">
<emphasis italics="true" pageId="0" pageNumber="81">T. thailandica</emphasis>
</taxonomicName>
, while the ascospores of
<taxonomicName class="Ascomycetes" family="Rhytismataceae" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="T. meitanensis" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="meitanensis">
<emphasis italics="true" pageId="0" pageNumber="81">T. meitanensis</emphasis>
</taxonomicName>
are smaller (
<bibRefCitation author="Johnston, PR" journalOrPublisher="Mycological Papers" pageId="0" pageNumber="81" pagination="1 - 239" refId="B32" refString="Johnston, PR, 2001. Monograph of the monocotyledon-inhabiting species of Lophodermium. Mycological Papers 176: 1 - 239" title="Monograph of the monocotyledon-inhabiting species of Lophodermium." volume="176" year="2001">Johnston 2001</bibRefCitation>
;
<bibRefCitation author="Hyde, KD" journalOrPublisher="Fungal Diversity" pageId="0" pageNumber="81" pagination="1 - 270" refId="B23" refString="Hyde, KD, Hongsanan, S, Jeewon, R, Bhat, DJ, McKenzie, EMC, Jones, EBG, Phookamsak, R, Ariyawansa, HA, Boonmee, S, Zhao, Q, Abdel-Aziz, FA, Abdel-Wahab, MA, Banmai, S, Chomnunti, P, Cui, BK, Daranagama, DA, Das, K, Dayarathne, MC, de Silva, NI, Dissanayake, AJ, Doilom, M, Ekanayaka, AH, Gibertoni, TB, Goes-Neto, A, Huang, SK, Jayasiri, SC, Jayawardena, RS, Konta, S, Lee, HM, Li, WJ, Lin, CG, Liu, JK, Lu, YZ, Luo, ZL, Manawasinghe, IS, Manimohan, P, Mapook, A, Niskanen, T, Norphanphoun, C, Papizadeh, M, Perera, RH, Phukhamsakda, C, Richter, C, Santiago, ALCMA, Drechsler-Santos, ER, Senanayake, IC, 2016. Fungal diversity notes 367-490: taxonomic and phylogenetic contributions to fungal taxa. Fungal Diversity 80: 1 - 270" title="Fungal diversity notes 367 - 490: taxonomic and phylogenetic contributions to fungal taxa." volume="80" year="2016">Hyde et al. 2016</bibRefCitation>
). Both
<taxonomicName class="Ascomycetes" family="Rhytismataceae" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="T. meitanensis" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="meitanensis">
<emphasis italics="true" pageId="0" pageNumber="81">T. meitanensis</emphasis>
</taxonomicName>
and
<taxonomicName class="Ascomycetes" family="Rhytismataceae" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="T. karsti" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="karsti">
<emphasis italics="true" pageId="0" pageNumber="81">T. karsti</emphasis>
</taxonomicName>
share similar-sized asci, but
<taxonomicName class="Ascomycetes" family="Rhytismataceae" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="T. karsti" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="karsti">
<emphasis italics="true" pageId="0" pageNumber="81">T. karsti</emphasis>
</taxonomicName>
has larger ascospores (47-54.5
<normalizedToken originalValue="×">x</normalizedToken>
1.5-2.5
<normalizedToken originalValue="µm">µm</normalizedToken>
vs. 55-66
<normalizedToken originalValue="×">x</normalizedToken>
1.5-2.0
<normalizedToken originalValue="µm">µm</normalizedToken>
).
<taxonomicName authorityName="J. F. Zhang &amp; Z. Y. Liu" authorityYear="2020" class="Leotiomycetes" family="Rhytismataceae" genus="Terriera" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Terriera meitanensis" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="meitanensis">
<emphasis italics="true" pageId="0" pageNumber="81">Terriera meitanensis</emphasis>
</taxonomicName>
differs from
<taxonomicName class="Ascomycetes" family="Rhytismataceae" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="T. elliptica" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="elliptica">
<emphasis italics="true" pageId="0" pageNumber="81">T. elliptica</emphasis>
</taxonomicName>
by its obviously smaller asci (113-122.5
<normalizedToken originalValue="×">x</normalizedToken>
6-7.5
<normalizedToken originalValue="µm">µm</normalizedToken>
vs. 135-175
<normalizedToken originalValue="×">x</normalizedToken>
7-9
<normalizedToken originalValue="µm">µm</normalizedToken>
) and ascospores (47-54.5
<normalizedToken originalValue="×">x</normalizedToken>
1.5-2.5
<normalizedToken originalValue="µm">µm</normalizedToken>
vs. 60-85
<normalizedToken originalValue="×">x</normalizedToken>
1.5-2
<normalizedToken originalValue="µm">µm</normalizedToken>
) (
<bibRefCitation DOI="https://doi.org/10.1007/s11557-015-1078-3" author="Zhang, TT" journalOrPublisher="Mycological Progress" pageId="0" pageNumber="81" pagination="1 - 6" refId="B69" refString="Zhang, TT, Tong, X, Lin, YR, Hou, CL, 2015. A new species and a new combination of Terriera based on morphological and molecular data. Mycological Progress 14: 1 - 6, DOI: https://doi.org/10.1007/s11557-015-1078-3" title="A new species and a new combination of Terriera based on morphological and molecular data." url="https://doi.org/10.1007/s11557-015-1078-3" volume="14" year="2015">Zhang et al. 2015</bibRefCitation>
). Moreover, the ascospores of
<taxonomicName class="Ascomycetes" family="Rhytismataceae" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="T. camelliicola" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="camelliicola">
<emphasis italics="true" pageId="0" pageNumber="81">T. camelliicola</emphasis>
</taxonomicName>
and
<taxonomicName class="Ascomycetes" family="Rhytismataceae" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="T. elliptica" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="elliptica">
<emphasis italics="true" pageId="0" pageNumber="81">T. elliptica</emphasis>
</taxonomicName>
are enveloped by a gelatinous sheath, respectively, while this is not observed in
<taxonomicName class="Ascomycetes" family="Rhytismataceae" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="T. meitanensis" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="meitanensis">
<emphasis italics="true" pageId="0" pageNumber="81">T. meitanensis</emphasis>
</taxonomicName>
. In addition, the comparison of the ITS gene region is processed between
<taxonomicName class="Ascomycetes" family="Rhytismataceae" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="T. meitanensis" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="meitanensis">
<emphasis italics="true" pageId="0" pageNumber="81">T. meitanensis</emphasis>
</taxonomicName>
and its closest species
<taxonomicName class="Ascomycetes" family="Rhytismataceae" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="T. elliptica" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="elliptica">
<emphasis italics="true" pageId="0" pageNumber="81">T. elliptica</emphasis>
</taxonomicName>
, based on the recommendations from
<bibRefCitation DOI="https://doi.org/10.5943/mycosphere/7/11/4" author="Jeewon, R" journalOrPublisher="Mycosphere" pageId="0" pageNumber="81" pagination="1669 - 1677" refId="B29" refString="Jeewon, R, Hyde, KD, 2016. Establishing species boundaries and new taxa among fungi: recommendations to resolve taxonomic ambiguities. Mycosphere 7: 1669 - 1677, DOI: https://doi.org/10.5943/mycosphere/7/11/4" title="Establishing species boundaries and new taxa among fungi: recommendations to resolve taxonomic ambiguities." url="https://doi.org/10.5943/mycosphere/7/11/4" volume="7" year="2016">Jeewon and Hyde (2016)</bibRefCitation>
and the results showed that there are 15/489 bp (3%) differences. Therefore, we introduce
<taxonomicName class="Ascomycetes" family="Rhytismataceae" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="T. meitanensis" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="meitanensis">
<emphasis italics="true" pageId="0" pageNumber="81">T. meitanensis</emphasis>
</taxonomicName>
herein as a new species, based on morphological and molecular evidence.
</paragraph>
</subSubSection>
</treatment>
</document>