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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="AF0676BC593E5D8383F05D6452E92C3D" 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="Hypoderma paralinderae 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">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<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>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
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<mods:titleInfo>
<mods:title>MycoKeys</mods:title>
</mods:titleInfo>
<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>
</mods:extent>
</mods:part>
</mods:relatedItem>
<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="176352543" LSID="urn:lsid:plazi:treatment:AF0676BC593E5D8383F05D6452E92C3D" httpUri="http://treatment.plazi.org/id/AF0676BC593E5D8383F05D6452E92C3D" lastPageNumber="81" pageId="0" pageNumber="81">
<subSubSection pageId="0" pageNumber="81" type="nomenclature">
<paragraph pageId="0" pageNumber="81">
<taxonomicName LSID="AF0676BC-593E-5D83-83F0-5D6452E92C3D" authority="J. F. Zhang &amp; Z. Y. Liu" authorityName="J. F. Zhang &amp; Z. Y. Liu" authorityYear="2020" class="Leotiomycetes" family="Rhytismataceae" genus="Hypoderma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hypoderma paralinderae" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="paralinderae" status="sp. nov.">Hypoderma paralinderae J.F. Zhang &amp; Z.Y. Liu</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="81">sp. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Hypoderma paralinderae a, b apothecia observed under a dissecting microscope in face view c vertical section through an apothecium d lips adjacent to the top of covering stroma e section of covering stroma f section of basal stroma g paraphyses and asci in various states of maturity h immature ascus i, j ascospores. Note: c-j mounted in water. Scale bar: 1 mm (a), 500 µm (b), 200 µm (c), 20 µm (d, g, h), 10 µm (e, i, j), 5 µm (f)." figureDoi="10.3897/mycokeys.76.58465.figure2" httpUri="https://binary.pensoft.net/fig/492863" pageId="0" pageNumber="81">Figure 2</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="etymology">
<paragraph pageId="0" pageNumber="81">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="81">
Referring to the morphological similarity with
<taxonomicName class="Leotiomycetes" family="Rhytismataceae" genus="Hypoderma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hypoderma linderae" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="linderae">
<emphasis italics="true" pageId="0" pageNumber="81">Hypoderma linderae</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="holotype">
<paragraph pageId="0" pageNumber="81">Holotype.</paragraph>
<paragraph pageId="0" pageNumber="81">GZAAS 19-1769.</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, scattered, dark brown to black, shiny, long elliptical to slightly fusiform, straight or somewhat curved, ends rounded or obtuse, rising above the surface of the substrate, opening by a single longitudinal split.
<emphasis italics="true" pageId="0" pageNumber="81">Lips</emphasis>
moderately developed, pale brown (Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Hypoderma paralinderae a, b apothecia observed under a dissecting microscope in face view c vertical section through an apothecium d lips adjacent to the top of covering stroma e section of covering stroma f section of basal stroma g paraphyses and asci in various states of maturity h immature ascus i, j ascospores. Note: c-j mounted in water. Scale bar: 1 mm (a), 500 µm (b), 200 µm (c), 20 µm (d, g, h), 10 µm (e, i, j), 5 µm (f)." figureDoi="10.3897/mycokeys.76.58465.figure2" httpUri="https://binary.pensoft.net/fig/492863" pageId="0" pageNumber="81">2a, b</figureCitation>
). In median vertical section (Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Hypoderma paralinderae a, b apothecia observed under a dissecting microscope in face view c vertical section through an apothecium d lips adjacent to the top of covering stroma e section of covering stroma f section of basal stroma g paraphyses and asci in various states of maturity h immature ascus i, j ascospores. Note: c-j mounted in water. Scale bar: 1 mm (a), 500 µm (b), 200 µm (c), 20 µm (d, g, h), 10 µm (e, i, j), 5 µm (f)." figureDoi="10.3897/mycokeys.76.58465.figure2" httpUri="https://binary.pensoft.net/fig/492863" pageId="0" pageNumber="81">2c</figureCitation>
), apothecia subcuticular, 200-280
<normalizedToken originalValue="µm">µm</normalizedToken>
deep.
<emphasis italics="true" pageId="0" pageNumber="81">Covering stroma</emphasis>
(Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Hypoderma paralinderae a, b apothecia observed under a dissecting microscope in face view c vertical section through an apothecium d lips adjacent to the top of covering stroma e section of covering stroma f section of basal stroma g paraphyses and asci in various states of maturity h immature ascus i, j ascospores. Note: c-j mounted in water. Scale bar: 1 mm (a), 500 µm (b), 200 µm (c), 20 µm (d, g, h), 10 µm (e, i, j), 5 µm (f)." figureDoi="10.3897/mycokeys.76.58465.figure2" httpUri="https://binary.pensoft.net/fig/492863" pageId="0" pageNumber="81">2e</figureCitation>
) up to 38-45
<normalizedToken originalValue="µm">µm</normalizedToken>
thick near the opening, becoming to 12-18
<normalizedToken originalValue="µm">µm</normalizedToken>
thick towards the edges, extending to the basal stroma, consisting of an outer layer of host cuticle and several layers of dark brown, thick-walled cells of
<emphasis italics="true" pageId="0" pageNumber="81">textura angularis</emphasis>
.
<emphasis italics="true" pageId="0" pageNumber="81">Lip cells</emphasis>
(Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Hypoderma paralinderae a, b apothecia observed under a dissecting microscope in face view c vertical section through an apothecium d lips adjacent to the top of covering stroma e section of covering stroma f section of basal stroma g paraphyses and asci in various states of maturity h immature ascus i, j ascospores. Note: c-j mounted in water. Scale bar: 1 mm (a), 500 µm (b), 200 µm (c), 20 µm (d, g, h), 10 µm (e, i, j), 5 µm (f)." figureDoi="10.3897/mycokeys.76.58465.figure2" httpUri="https://binary.pensoft.net/fig/492863" pageId="0" pageNumber="81">2d</figureCitation>
) clavate to cylindrical, 11-23
<normalizedToken originalValue="×">x</normalizedToken>
2-3
<normalizedToken originalValue="µm">µm</normalizedToken>
, thin-walled, hyaline to pale brown, 0-1-septate.
<emphasis italics="true" pageId="0" pageNumber="81">Basal stroma</emphasis>
(Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Hypoderma paralinderae a, b apothecia observed under a dissecting microscope in face view c vertical section through an apothecium d lips adjacent to the top of covering stroma e section of covering stroma f section of basal stroma g paraphyses and asci in various states of maturity h immature ascus i, j ascospores. Note: c-j mounted in water. Scale bar: 1 mm (a), 500 µm (b), 200 µm (c), 20 µm (d, g, h), 10 µm (e, i, j), 5 µm (f)." figureDoi="10.3897/mycokeys.76.58465.figure2" httpUri="https://binary.pensoft.net/fig/492863" pageId="0" pageNumber="81">2f</figureCitation>
) 10-16
<normalizedToken originalValue="µm">µm</normalizedToken>
thick, consisting of several layers of brown, thick-walled cells, arranged in
<emphasis italics="true" pageId="0" pageNumber="81">textura angularis</emphasis>
, becoming colourless, thin-walled cells of
<emphasis italics="true" pageId="0" pageNumber="81">textura prismatica</emphasis>
towards the subhymenium.
<emphasis italics="true" pageId="0" pageNumber="81">Subhymenium</emphasis>
19-27
<normalizedToken originalValue="µm">µm</normalizedToken>
thick, composed of several layers of hyaline, thin-walled cells of
<emphasis italics="true" pageId="0" pageNumber="81">textura angularis</emphasis>
.
<emphasis italics="true" pageId="0" pageNumber="81">Paraphyses</emphasis>
1.5-2
<normalizedToken originalValue="µm">µm</normalizedToken>
, filiform, aseptate, unbranched, often curved, but not swollen at the apex, anastomosing at the base.
<emphasis italics="true" pageId="0" pageNumber="81">Asci</emphasis>
(81.5-)110-120(-129)
<normalizedToken originalValue="×">x</normalizedToken>
10-14
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis italics="true" pageId="0" pageNumber="81">x</emphasis>
¯ = 108
<normalizedToken originalValue="×">x</normalizedToken>
12
<normalizedToken originalValue="µm">µm</normalizedToken>
, n = 25), 8-spored, unitunicate, cylindrical-clavate, round to subtruncate at the apex, with a 38-49
<normalizedToken originalValue="µm">µm</normalizedToken>
long stalk, thin-walled, J-, apical ring, without circumapical thickening.
<emphasis italics="true" pageId="0" pageNumber="81">Ascospores</emphasis>
26-32.5
<normalizedToken originalValue="×">x</normalizedToken>
2.5-4.5
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis italics="true" pageId="0" pageNumber="81">x</emphasis>
¯ = 30.5
<normalizedToken originalValue="×">x</normalizedToken>
3.5
<normalizedToken originalValue="µm">µm</normalizedToken>
, n = 35, measured without the gelatinous sheath), multi-seriate and mostly arranged in the upper half of ascus, fusiform to slightly cylindrical, straight or lightly curved, apex rounded and tapering slightly to an acute base, aseptate, hyaline, guttulate, surrounded by a 0.5-1.5
<normalizedToken originalValue="µm">µm</normalizedToken>
thick gelatinous sheath (extending to 2.5
<normalizedToken originalValue="µm">µm</normalizedToken>
at the poles).
<emphasis italics="true" pageId="0" pageNumber="81">Asexual morph</emphasis>
: Not observed.
</paragraph>
<caption doi="10.3897/mycokeys.76.58465.figure2" httpUri="https://binary.pensoft.net/fig/492863" pageId="0" pageNumber="81" start="Figure 2" startId="F2">
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">Figure 2.</emphasis>
<taxonomicName authorityName="J. F. Zhang &amp; Z. Y. Liu" authorityYear="2020" class="Leotiomycetes" family="Rhytismataceae" genus="Hypoderma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hypoderma paralinderae" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="paralinderae">
<emphasis italics="true" pageId="0" pageNumber="81">Hypoderma paralinderae</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="81">a, b</emphasis>
apothecia observed under a dissecting microscope in face view
<emphasis bold="true" pageId="0" pageNumber="81">c</emphasis>
vertical section through an apothecium
<emphasis bold="true" pageId="0" pageNumber="81">d</emphasis>
lips adjacent to the top of covering stroma
<emphasis bold="true" pageId="0" pageNumber="81">e</emphasis>
section of covering stroma
<emphasis bold="true" pageId="0" pageNumber="81">f</emphasis>
section of basal stroma
<emphasis bold="true" pageId="0" pageNumber="81">g</emphasis>
paraphyses and asci in various states of maturity
<emphasis bold="true" pageId="0" pageNumber="81">h</emphasis>
immature ascus
<emphasis bold="true" pageId="0" pageNumber="81">i, j</emphasis>
ascospores. Note:
<emphasis bold="true" pageId="0" pageNumber="81">c-j</emphasis>
mounted in water. Scale bar: 1 mm (
<emphasis bold="true" pageId="0" pageNumber="81">a</emphasis>
), 500
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="81">b</emphasis>
), 200
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="81">c</emphasis>
), 20
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="81">d, g, h</emphasis>
), 10
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="81">e, i, j</emphasis>
), 5
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="81">f</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, Leishan County, dead stems of unidentified herbaceous plants, 2 November 2017, J.F. Zhang, LS-21 (GZAAS 19-1769,
<emphasis bold="true" italics="true" pageId="0" pageNumber="81">holotype</emphasis>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="notes">
<paragraph pageId="0" pageNumber="81">Notes.</paragraph>
<paragraph pageId="0" pageNumber="81">
Our phylogenetic analysis shows that
<taxonomicName authorityName="J. F. Zhang &amp; Z. Y. Liu" authorityYear="2020" class="Leotiomycetes" family="Rhytismataceae" genus="Hypoderma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hypoderma paralinderae" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="paralinderae">
<emphasis italics="true" pageId="0" pageNumber="81">Hypoderma paralinderae</emphasis>
</taxonomicName>
is placed in
<taxonomicName class="Leotiomycetes" family="Rhytismataceae" genus="Hypoderma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hypoderma" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="81">Hypoderma</emphasis>
</taxonomicName>
D clade (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>
) and clustered with
<taxonomicName family="Rhytismataceae" kingdom="Fungi" lsidName="H. cordylines" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="cordylines">
<emphasis italics="true" pageId="0" pageNumber="81">H. cordylines</emphasis>
</taxonomicName>
,
<taxonomicName family="Rhytismataceae" kingdom="Fungi" lsidName="H. hederae" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="hederae">
<emphasis italics="true" pageId="0" pageNumber="81">H. hederae</emphasis>
</taxonomicName>
and
<taxonomicName family="Rhytismataceae" kingdom="Fungi" lsidName="H. rubi" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="rubi">
<emphasis italics="true" pageId="0" pageNumber="81">H. rubi</emphasis>
</taxonomicName>
. Both
<taxonomicName family="Rhytismataceae" kingdom="Fungi" lsidName="H. paralinderae" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="paralinderae">
<emphasis italics="true" pageId="0" pageNumber="81">H. paralinderae</emphasis>
</taxonomicName>
and
<taxonomicName family="Rhytismataceae" kingdom="Fungi" lsidName="H. codylines" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="codylines">
<emphasis italics="true" pageId="0" pageNumber="81">H. codylines</emphasis>
</taxonomicName>
have similar sized asci (110-122.5
<normalizedToken originalValue="×">x</normalizedToken>
5.5-7
<normalizedToken originalValue="µm">µm</normalizedToken>
vs. 90-140
<normalizedToken originalValue="×">x</normalizedToken>
11-16
<normalizedToken originalValue="µm">µm</normalizedToken>
); however, they can be distinguished by the different shape and size of ascospores (fusiform to slightly cylindrical, 26-32.5
<normalizedToken originalValue="×">x</normalizedToken>
2.5-4.5
<normalizedToken originalValue="µm">µm</normalizedToken>
in
<taxonomicName family="Rhytismataceae" kingdom="Fungi" lsidName="H. paralinderae" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="paralinderae">
<emphasis italics="true" pageId="0" pageNumber="81">H. paralinderae</emphasis>
</taxonomicName>
vs. elliptic, 14-21
<normalizedToken originalValue="×">x</normalizedToken>
4.5-6
<normalizedToken originalValue="µm">µm</normalizedToken>
in
<taxonomicName family="Rhytismataceae" kingdom="Fungi" lsidName="H. cordylines" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="cordylines">
<emphasis italics="true" pageId="0" pageNumber="81">H. cordylines</emphasis>
</taxonomicName>
) (
<bibRefCitation DOI="https://doi.org/10.1080/0028825X.1990.10412355" author="Johnston, PR" journalOrPublisher="New Zealand Journal of Botany" pageId="0" pageNumber="81" pagination="159 - 183" refId="B31" refString="Johnston, PR, 1990. Rhytismataceae in New Zealand 3. The genus Hypoderma. New Zealand Journal of Botany 28 (2): 159 - 183, DOI: https://doi.org/10.1080/0028825X.1990.10412355" title="Rhytismataceae in New Zealand 3. The genus Hypoderma." url="https://doi.org/10.1080/0028825X.1990.10412355" volume="28" year="1990">Johnston 1990</bibRefCitation>
).
<taxonomicName authorityName="J. F. Zhang &amp; Z. Y. Liu" authorityYear="2020" class="Leotiomycetes" family="Rhytismataceae" genus="Hypoderma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hypoderma paralinderae" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="paralinderae">
<emphasis italics="true" pageId="0" pageNumber="81">Hypoderma paralinderae</emphasis>
</taxonomicName>
shares similar-sized asci with
<taxonomicName family="Rhytismataceae" kingdom="Fungi" lsidName="H. hederae" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="hederae">
<emphasis italics="true" pageId="0" pageNumber="81">H. hederae</emphasis>
</taxonomicName>
; however, it is differentiated from the latter by larger ascospores (26-32.5
<normalizedToken originalValue="×">x</normalizedToken>
2.5-4.5
<normalizedToken originalValue="µm">µm</normalizedToken>
vs. 18-22
<normalizedToken originalValue="×">x</normalizedToken>
3.5-4
<normalizedToken originalValue="µm">µm</normalizedToken>
) (
<bibRefCitation author="Powell, PE" journalOrPublisher="Bioinformatics" pageId="0" pageNumber="81" refId="B47" refString="Powell, PE, 1974. Taxonomic studies in the genus Hypoderma. Thesis (Ph.D.) Cornell University, Ithaca." title="Taxonomic studies in the genus Hypoderma. Thesis (Ph. D.) Cornell University, Ithaca." year="1974">Powell 1974</bibRefCitation>
). Moreover,
<taxonomicName family="Rhytismataceae" kingdom="Fungi" lsidName="H. hederae" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="hederae">
<emphasis italics="true" pageId="0" pageNumber="81">H. hederae</emphasis>
</taxonomicName>
was described with oblong-cylindrical ascospores that are bluntly round on both ends; however, the ascospores in
<taxonomicName family="Rhytismataceae" kingdom="Fungi" lsidName="H. paralinderae" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="paralinderae">
<emphasis italics="true" pageId="0" pageNumber="81">H. paralinderae</emphasis>
</taxonomicName>
are fusiform to cylindrical, but rounded at the apex and tapering slightly to an acute base (
<bibRefCitation author="Powell, PE" journalOrPublisher="Bioinformatics" pageId="0" pageNumber="81" refId="B47" refString="Powell, PE, 1974. Taxonomic studies in the genus Hypoderma. Thesis (Ph.D.) Cornell University, Ithaca." title="Taxonomic studies in the genus Hypoderma. Thesis (Ph. D.) Cornell University, Ithaca." year="1974">Powell 1974</bibRefCitation>
), while
<taxonomicName family="Rhytismataceae" kingdom="Fungi" lsidName="H. paralinderae" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="paralinderae">
<emphasis italics="true" pageId="0" pageNumber="81">H. paralinderae</emphasis>
</taxonomicName>
differs from
<taxonomicName family="Rhytismataceae" kingdom="Fungi" lsidName="H. rubi" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="rubi">
<emphasis italics="true" pageId="0" pageNumber="81">H. rubi</emphasis>
</taxonomicName>
by having obviously larger asci (110-122.5
<normalizedToken originalValue="×">x</normalizedToken>
5.5-7
<normalizedToken originalValue="µm">µm</normalizedToken>
vs. 60-100
<normalizedToken originalValue="×">x</normalizedToken>
10-12.5
<normalizedToken originalValue="µm">µm</normalizedToken>
) and ascospores (26-32.5
<normalizedToken originalValue="×">x</normalizedToken>
2.5-4.5
<normalizedToken originalValue="µm">µm</normalizedToken>
vs. 14-18
<normalizedToken originalValue="×">x</normalizedToken>
3.5-4.5
<normalizedToken originalValue="µm">µm</normalizedToken>
) (
<bibRefCitation DOI="https://doi.org/10.1127/0029-5035/2007/0084-0487" author="Hou, CL" journalOrPublisher="Nova Hedwigia" pageId="0" pageNumber="81" pagination="487 - 493" refId="B20" refString="Hou, CL, Liu, L, Piepenbring, M, 2007. A new species of Hypoderma and description of H. rubi (Ascomycota) from China. Nova Hedwigia 84: 487 - 493, DOI: https://doi.org/10.1127/0029-5035/2007/0084-0487" title="A new species of Hypoderma and description of H. rubi (Ascomycota) from China." url="https://doi.org/10.1127/0029-5035/2007/0084-0487" volume="84" year="2007">Hou et al. 2007</bibRefCitation>
). Besides, the recommendations of delineation taxa 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>
are followed and comparisons of the ITS gene region between
<taxonomicName family="Rhytismataceae" kingdom="Fungi" lsidName="H. paralinderae" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="paralinderae">
<emphasis italics="true" pageId="0" pageNumber="81">H. paralinderae</emphasis>
</taxonomicName>
and
<taxonomicName family="Rhytismataceae" kingdom="Fungi" lsidName="H. cordylines" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="cordylines">
<emphasis italics="true" pageId="0" pageNumber="81">H. cordylines</emphasis>
</taxonomicName>
(ICMP 17344), as well as
<taxonomicName family="Rhytismataceae" kingdom="Fungi" lsidName="H. paralinderae" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="paralinderae">
<emphasis italics="true" pageId="0" pageNumber="81">H. paralinderae</emphasis>
</taxonomicName>
and
<taxonomicName family="Rhytismataceae" kingdom="Fungi" lsidName="H. rubi" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="rubi">
<emphasis italics="true" pageId="0" pageNumber="81">H. rubi</emphasis>
</taxonomicName>
(ICMP 17339) are processed. The results showed that there are 9/468 bp (1.9%) and 9/467 (1.9%) bp differences (including gaps) between them, respectively. According to the above evidence,
<taxonomicName family="Rhytismataceae" kingdom="Fungi" lsidName="H. paralinderae" order="Rhytismatales" pageId="0" pageNumber="81" phylum="Ascomycota" rank="species" species="paralinderae">
<emphasis italics="true" pageId="0" pageNumber="81">H. paralinderae</emphasis>
</taxonomicName>
is introduced herein as new to science.
</paragraph>
</subSubSection>
</treatment>
</document>