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<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.93.90861" ID-GBIF-Dataset="68f38455-d1c5-4828-b377-765ce884fadc" ID-Pensoft-Pub="1314-4049-93-193" ID-Pensoft-UUID="DBF89CE4A6B7518BA94F6B181158D1D7" ModsDocID="1314-4049-93-193" checkinTime="1668159757927" checkinUser="pensoft" docAuthor="Sun, Jing-E, Zhang, Qian, Luo, Wen-Mei, Yang, Yuan-Qiao, An, Hua-Ming &amp; Wang, Yong" docDate="2022" docId="9EA22E2868E0517A80B11D74F22C6B79" docLanguage="en" docName="MycoKeys 93: 193-213" docOrigin="MycoKeys 93" docPubDate="2022-11-10" docSource="http://dx.doi.org/10.3897/mycokeys.93.90861" docTitle="Phragmidium rosae-roxburghii J. E. Sun &amp; Yong Wang bis 2022, sp. nov." docType="treatment" docVersion="2" id="DBF89CE4A6B7518BA94F6B181158D1D7" lastPageNumber="193" masterDocId="DBF89CE4A6B7518BA94F6B181158D1D7" masterDocTitle="Four new Phragmidium (Phragmidiaceae, Pucciniomycetes) species from Rosaceae plants in Guizhou Province of China" masterLastPageNumber="213" masterPageNumber="193" pageNumber="193" updateTime="1668247161408" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Four new Phragmidium (Phragmidiaceae, Pucciniomycetes) species from Rosaceae plants in Guizhou Province of China</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Sun, Jing-E</mods:namePart>
<mods:affiliation>Department of Plant Pathology, Agricultural College, Guizhou University, Guiyang, 550025, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Zhang, Qian</mods:namePart>
<mods:affiliation>Department of Plant Pathology, Agricultural College, Guizhou University, Guiyang, 550025, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Luo, Wen-Mei</mods:namePart>
<mods:affiliation>Department of Plant Pathology, Agricultural College, Guizhou University, Guiyang, 550025, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Yang, Yuan-Qiao</mods:namePart>
<mods:affiliation>Department of Plant Pathology, Agricultural College, Guizhou University, Guiyang, 550025, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>An, Hua-Ming</mods:namePart>
<mods:affiliation>Department of Plant Pathology, Agricultural College, Guizhou University, Guiyang, 550025, China &amp; Agricultural College, Guizhou University, Guiyang, 550025, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Wang, Yong</mods:namePart>
<mods:affiliation>Department of Plant Pathology, Agricultural College, Guizhou University, Guiyang, 550025, China</mods:affiliation>
<mods:nameIdentifier type="email">yongwangbis@aliyun.com</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>MycoKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2022</mods:date>
<mods:detail type="pubDate">
<mods:number>2022-11-10</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>93</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>193</mods:start>
<mods:end>213</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/mycokeys.93.90861</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/mycokeys.93.90861</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-4049-93-193</mods:identifier>
<mods:identifier type="Pensoft-UUID">DBF89CE4A6B7518BA94F6B181158D1D7</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="204928183" LSID="urn:lsid:plazi:treatment:9EA22E2868E0517A80B11D74F22C6B79" httpUri="http://treatment.plazi.org/id/9EA22E2868E0517A80B11D74F22C6B79" lastPageNumber="193" pageId="0" pageNumber="193">
<subSubSection pageId="0" pageNumber="193" type="nomenclature">
<paragraph pageId="0" pageNumber="193">
<taxonomicName LSID="9EA22E28-68E0-517A-80B1-1D74F22C6B79" authority="J. E. Sun &amp; Yong Wang bis" authorityName="J. E. Sun &amp; Yong Wang bis" authorityYear="2022" class="Pucciniomycetes" family="Phragmidiaceae" genus="Phragmidium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Phragmidium rosae-roxburghii" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="species" species="rosae-roxburghii" status="sp. nov.">Phragmidium rosae-roxburghii J.E. Sun &amp; Yong Wang bis</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="193">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="193" type="description">
<paragraph pageId="0" pageNumber="193">
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Phragmidium rosae-roxburghii sp. nov. (HGUP 21025, holotype) on Rosa roxburghii a-c aecia on stem and leaf pieces. d longitudinal section of aecium e-h aeciospores. Scale bars: 2 mm (b-c); 50 µm (d); 10 µm (e-h)." figureDoi="10.3897/mycokeys.93.90861.figure2" httpUri="https://binary.pensoft.net/fig/768103" pageId="0" pageNumber="193">Figs 2</figureCitation>
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Phragmidium rosae-roxburghii sp. nov. (HGUP 21026) on Rosa roxburghii a appearance of infected plants b uredinia on a leaf c longitudinal section of uredinium d paraphyses e-i urediniospores. Scale bars: 5 mm (b); 50 µm (c); 25 µm (d); 12.5 µm (e-i)." figureDoi="10.3897/mycokeys.93.90861.figure3" httpUri="https://binary.pensoft.net/fig/768104" pageId="0" pageNumber="193">, 3</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="193" type="diagnosis">
<paragraph pageId="0" pageNumber="193">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="193">
<taxonomicName authorityName="J. E. Sun &amp; Yong Wang bis" authorityYear="2022" class="Pucciniomycetes" family="Rosaceae" genus="Phragmidium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Phragmidium rosae-roxburghii" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="species" species="rosae-roxburghii">
<emphasis italics="true" pageId="0" pageNumber="193">Phragmidium rosae-roxburghii</emphasis>
</taxonomicName>
easily to be distinguished by its unique square to diamond-shaped urediniospores.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="193" type="holotype">
<paragraph pageId="0" pageNumber="193">Holotype.</paragraph>
<paragraph pageId="0" pageNumber="193">
China. Guizhou Province, Panzhou city, 25°89'61&quot;N,
<geoCoordinate degrees="104" direction="west" minutes="56" orientation="longitude" precision="15" seconds="07" value="-104.93528">104°56'07&quot;W</geoCoordinate>
, 750 m, 21 Mar 2021, on
<taxonomicName class="Pucciniomycetes" family="Rosaceae" genus="Rosa" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Rosa roxburghii" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="species" species="roxburghii">
<emphasis italics="true" pageId="0" pageNumber="193">Rosa roxburghii</emphasis>
</taxonomicName>
, coll. J.E. Sun &amp; Y.Q. Yang, HGUP21025, ITS: OL684818, LSU: OL684831.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="193" type="etymology">
<paragraph pageId="0" pageNumber="193">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="193">
Referring to the host,
<taxonomicName class="Pucciniomycetes" family="Rosaceae" genus="Rosa" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Rosa roxburghii" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="species" species="roxburghii">
<emphasis italics="true" pageId="0" pageNumber="193">Rosa roxburghii</emphasis>
</taxonomicName>
, on which the fungus was first found.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="193" type="description">
<paragraph pageId="0" pageNumber="193">Description.</paragraph>
<paragraph pageId="0" pageNumber="193">
<emphasis bold="true" italics="true" pageId="0" pageNumber="193">Spermogonia</emphasis>
: unknown.
<emphasis bold="true" italics="true" pageId="0" pageNumber="193">Aecia</emphasis>
formed on gold distinct, circular lesions on both sides of the stems, petioles and leaves, rarely produced on the abaxial leaf surface, scattered, flat oval to subglobose, powdery, 1.0-5.0 mm diam. Aeciospores formed in basipetal succession, oval o subglobose, 22-30
<normalizedToken originalValue="×">x</normalizedToken>
14-22
<normalizedToken originalValue="µm">µm</normalizedToken>
(mean 26
<normalizedToken originalValue="×">x</normalizedToken>
18
<normalizedToken originalValue="µm">µm</normalizedToken>
, n = 30), inclusions golden, to bright-yellow; wall 1.8-3.1
<normalizedToken originalValue="µm">µm</normalizedToken>
thick, colorless, mostly with irregularly elongated verrucae on the surface.
<emphasis bold="true" italics="true" pageId="0" pageNumber="193">Uredinia</emphasis>
produced on the abaxial leaf surface, scattered to gregarious, hypophyllous, orange-colored or white, powdery, oval to rounded, 0.1-1.0 mm diam, paraphysis in the periphery of the uredinia, curved, 30-55
<normalizedToken originalValue="×">x</normalizedToken>
9-20
<normalizedToken originalValue="µm">µm</normalizedToken>
, colorless thin-walled. Urediniospores generally angular, square to diamond-shaped, yellowish to orange-colored, 20-30
<normalizedToken originalValue="×">x</normalizedToken>
16-21
<normalizedToken originalValue="µm">µm</normalizedToken>
(mean: 25
<normalizedToken originalValue="×">x</normalizedToken>
19
<normalizedToken originalValue="µm">µm</normalizedToken>
, n = 30), thick-walled, 0.5-2.0
<normalizedToken originalValue="µm">µm</normalizedToken>
thick, colorless, regularly echinulate with stout spines.
</paragraph>
<paragraph pageId="0" pageNumber="193">
Rust diseases symptoms: In the early stage (March) of rust disease yellowish-orange powdery aecia formed on the stems and petioles on
<taxonomicName class="Pucciniomycetes" family="Rosaceae" genus="Rosa" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Rosa roxburghii" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="species" species="roxburghii">
<emphasis italics="true" pageId="0" pageNumber="193">Rosa roxburghii</emphasis>
</taxonomicName>
and
<taxonomicName class="Pucciniomycetes" family="Rosaceae" genus="Rosa" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Rosa" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="193">Rosa</emphasis>
</taxonomicName>
sp., the aecia were scattered, flat oval or nearly round and bordered (Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Phragmidium rosae-roxburghii sp. nov. (HGUP 21025, holotype) on Rosa roxburghii a-c aecia on stem and leaf pieces. d longitudinal section of aecium e-h aeciospores. Scale bars: 2 mm (b-c); 50 µm (d); 10 µm (e-h)." figureDoi="10.3897/mycokeys.93.90861.figure2" httpUri="https://binary.pensoft.net/fig/768103" pageId="0" pageNumber="193">2</figureCitation>
). In middle of June (Fig.
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Phragmidium rosae-roxburghii sp. nov. (HGUP 21026) on Rosa roxburghii a appearance of infected plants b uredinia on a leaf c longitudinal section of uredinium d paraphyses e-i urediniospores. Scale bars: 5 mm (b); 50 µm (c); 25 µm (d); 12.5 µm (e-i)." figureDoi="10.3897/mycokeys.93.90861.figure3" httpUri="https://binary.pensoft.net/fig/768104" pageId="0" pageNumber="193">3</figureCitation>
), the upper surface of the lower leaves was turning yellow and orange spots gradually appeared on the under surface caused by uredinia, which are powdery, aggregated but without obvious boundaries.
</paragraph>
<caption doi="10.3897/mycokeys.93.90861.figure2" httpUri="https://binary.pensoft.net/fig/768103" pageId="0" pageNumber="193" start="Figure 2" startId="F2">
<paragraph pageId="0" pageNumber="193">
<emphasis bold="true" pageId="0" pageNumber="193">Figure 2.</emphasis>
<taxonomicName authorityName="J. E. Sun &amp; Yong Wang bis" authorityYear="2022" class="Pucciniomycetes" family="Rosaceae" genus="Phragmidium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Phragmidium rosae-roxburghii" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="species" species="rosae-roxburghii">
<emphasis italics="true" pageId="0" pageNumber="193">Phragmidium rosae-roxburghii</emphasis>
</taxonomicName>
sp. nov. (HGUP21025, holotype) on
<taxonomicName class="Pucciniomycetes" family="Rosaceae" genus="Rosa" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Rosa roxburghii" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="species" species="roxburghii">
<emphasis italics="true" pageId="0" pageNumber="193">Rosa roxburghii</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="193">a-c</emphasis>
aecia on stem and leaf pieces.
<emphasis bold="true" pageId="0" pageNumber="193">d</emphasis>
longitudinal section of aecium
<emphasis bold="true" pageId="0" pageNumber="193">e-h</emphasis>
aeciospores. Scale bars: 2 mm (
<emphasis bold="true" pageId="0" pageNumber="193">b-c</emphasis>
); 50
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="193">d</emphasis>
); 10
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="193">e-h</emphasis>
).
</paragraph>
</caption>
<caption doi="10.3897/mycokeys.93.90861.figure3" httpUri="https://binary.pensoft.net/fig/768104" pageId="0" pageNumber="193" start="Figure 3" startId="F3">
<paragraph pageId="0" pageNumber="193">
<emphasis bold="true" pageId="0" pageNumber="193">Figure 3.</emphasis>
<taxonomicName authorityName="J. E. Sun &amp; Yong Wang bis" authorityYear="2022" class="Pucciniomycetes" family="Rosaceae" genus="Phragmidium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Phragmidium rosae-roxburghii" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="species" species="rosae-roxburghii">
<emphasis italics="true" pageId="0" pageNumber="193">Phragmidium rosae-roxburghii</emphasis>
</taxonomicName>
sp. nov. (HGUP21026) on
<taxonomicName class="Pucciniomycetes" family="Rosaceae" genus="Rosa" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Rosa roxburghii" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="species" species="roxburghii">
<emphasis italics="true" pageId="0" pageNumber="193">Rosa roxburghii</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="193">a</emphasis>
appearance of infected plants
<emphasis bold="true" pageId="0" pageNumber="193">b</emphasis>
uredinia on a leaf
<emphasis bold="true" pageId="0" pageNumber="193">c</emphasis>
longitudinal section of uredinium
<emphasis bold="true" pageId="0" pageNumber="193">d</emphasis>
paraphyses
<emphasis bold="true" pageId="0" pageNumber="193">e-i</emphasis>
urediniospores. Scale bars: 5 mm (
<emphasis bold="true" pageId="0" pageNumber="193">b</emphasis>
); 50
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="193">c</emphasis>
); 25
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="193">d</emphasis>
); 12.5
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="193">e-i</emphasis>
).
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="193" type="habitat">
<paragraph pageId="0" pageNumber="193">Habitat.</paragraph>
<paragraph pageId="0" pageNumber="193">
<taxonomicName class="Pucciniomycetes" family="Rosaceae" genus="Rosa" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Rosa roxburghii" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="species" species="roxburghii">
<emphasis italics="true" pageId="0" pageNumber="193">Rosa roxburghii</emphasis>
</taxonomicName>
,
<taxonomicName class="Pucciniomycetes" family="Rosaceae" genus="Rosa" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Rosa" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="193">Rosa</emphasis>
</taxonomicName>
sp.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="193" type="distribution">
<paragraph pageId="0" pageNumber="193">Known distribution.</paragraph>
<paragraph pageId="0" pageNumber="193">China, Guizhou Province.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="193" type="materials_examined">
<paragraph pageId="0" pageNumber="193">Additional material examined.</paragraph>
<paragraph pageId="0" pageNumber="193">
<materialsCitation collectingDate="2021-06-22" collectingDateMax="2021-09-04" collectingDateMin="2021-06-22" collectorName="J. E. Sun, Guiyang, Mar" country="China" elevation="820" latitude="28.235834" location="Tongren" longLatPrecision="20" longitude="-108.5675" municipality="Duyun" specimenCount="1" stateProvince="Guizhou Province">
<collectingCountry name="China">China</collectingCountry>
.
<collectingRegion country="China" name="Guizhou">Guizhou Province</collectingRegion>
:
<collectingMunicipality>Duyun</collectingMunicipality>
city, 26°45'88&quot;N, 106°98'42&quot;W,
<quantity metricMagnitude="2" metricUnit="m" metricValue="8.2" unit="m" value="820.0">
<elevation metricMagnitude="2" metricUnit="m" metricValue="8.2" unit="m" value="820.0">820 m</elevation>
</quantity>
,
<collectingDate value="2021-06-22">22 Jun 2021</collectingDate>
,
<collectedFrom>
on
<taxonomicName class="Pucciniomycetes" family="Rosaceae" genus="Rosa" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Rosa roxburghii" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="species" species="roxburghii">
<emphasis italics="true" pageId="0" pageNumber="193">Rosa roxburghii</emphasis>
</taxonomicName>
</collectedFrom>
, coll.
<collectorName>J.E. Sun</collectorName>
, HGUP21026;
<location LSID="urn:lsid:plazi:treatment:9EA22E2868E0517A80B11D74F22C6B79:97EDECE164428F28949C8AC0A8EA0C0B" country="China" latitude="28.235834" longLatPrecision="20" longitude="-108.5675" municipality="Duyun" name="Tongren" stateProvince="Guizhou Province">Tongren</location>
city,
<geoCoordinate degrees="28" direction="north" minutes="14" orientation="latitude" precision="15" seconds="09" value="28.235834">28°14'09&quot;N</geoCoordinate>
,
<geoCoordinate degrees="108" direction="west" minutes="34" orientation="longitude" precision="15" seconds="03" value="-108.5675">108°34'03&quot;W</geoCoordinate>
,
<quantity metricMagnitude="2" metricUnit="m" metricValue="8.1" unit="m" value="810.0">
<elevation metricMagnitude="2" metricUnit="m" metricValue="8.1" unit="m" value="810.0">810 m</elevation>
</quantity>
,
<collectingDate value="2021-09-04">04 Sep 2021</collectingDate>
,
<collectedFrom>
on
<taxonomicName class="Pucciniomycetes" family="Rosaceae" genus="Rosa" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Rosa roxburghii" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="species" species="roxburghii">
<emphasis italics="true" pageId="0" pageNumber="193">Rosa roxburghii</emphasis>
</taxonomicName>
</collectedFrom>
, coll.
<collectorName>J.E. Sun</collectorName>
, HGUP21027;
<collectorName>Guiyang</collectorName>
city, 26°44'74&quot;N, 106°58'67&quot;W,
<quantity metricMagnitude="2" metricUnit="m" metricValue="9.6" unit="m" value="960.0">
<elevation metricMagnitude="2" metricUnit="m" metricValue="9.6" unit="m" value="960.0">960 m</elevation>
</quantity>
, 27
<collectorName>Mar</collectorName>
, 2021,
<collectedFrom>
on
<taxonomicName class="Pucciniomycetes" family="Rosaceae" genus="Rosa" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Rosa" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="193">Rosa</emphasis>
</taxonomicName>
</collectedFrom>
sp., coll.
<collectorName>J.E. Sun</collectorName>
, HGUP21028
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="193" type="notes">
<paragraph pageId="0" pageNumber="193">Notes.</paragraph>
<paragraph pageId="0" pageNumber="193">
<taxonomicName authorityName="J. E. Sun &amp; Yong Wang bis" authorityYear="2022" class="Pucciniomycetes" family="Rosaceae" genus="Phragmidium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Phragmidium rosae-roxburghii" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="species" species="rosae-roxburghii">
<emphasis italics="true" pageId="0" pageNumber="193">Phragmidium rosae-roxburghii</emphasis>
</taxonomicName>
was the first species of
<taxonomicName class="Pucciniomycetes" family="Rosaceae" genus="Phragmidium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Phragmidium" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="193">Phragmidium</emphasis>
</taxonomicName>
described on
<taxonomicName class="Pucciniomycetes" family="Rosaceae" genus="Rosa" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Rosa roxburghii" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="species" species="roxburghii">
<emphasis italics="true" pageId="0" pageNumber="193">Rosa roxburghii</emphasis>
</taxonomicName>
. It is easily to distinguish species by its unique square to diamond-shaped urediniospores, since in other
<taxonomicName class="Pucciniomycetes" family="Rosaceae" genus="Phragmidium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Phragmidium" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="193">Phragmidium</emphasis>
</taxonomicName>
species the urediniosporas are oval to nearly spherical (
<bibRefCitation DOI="https://doi.org/10.3852/11-120" author="Yun, HY" journalOrPublisher="Mycologia" pageId="0" pageNumber="193" pagination="1451 - 1463" refId="B37" refString="Yun, HY, Minnis, AM, Kim, YH, Castlebury, LA, Aime, MC, 2011. The rust genus Frommeella revisited: A later synonym of Phragmidium after all. Mycologia 103 (6): 1451 - 1463, DOI: https://doi.org/10.3852/11-120" title="The rust genus Frommeella revisited: A later synonym of Phragmidium after all." url="https://doi.org/10.3852/11-120" volume="103" year="2011">Yun et al. 2011</bibRefCitation>
;
<bibRefCitation DOI="https://doi.org/10.5248/121.207" author="Ono, Y" journalOrPublisher="Mycotaxon" pageId="0" pageNumber="193" pagination="207 - 213" refId="B22" refString="Ono, Y, 2012. Kuehneola warburgiana comb. nov. (Phragmidiaceae, Pucciniales), causing witches' brooms on Rosa bracteata. Mycotaxon 121 (1): 207 - 213, DOI: https://doi.org/10.5248/121.207" title="Kuehneola warburgiana comb. nov. (Phragmidiaceae, Pucciniales), causing witches' brooms on Rosa bracteata." url="https://doi.org/10.5248/121.207" volume="121" year="2012">Ono 2012</bibRefCitation>
;
<bibRefCitation author="Zhuang, JY" journalOrPublisher="Acta Mycologica Sininca" pageId="0" pageNumber="193" refId="B43" refString="Zhuang, JY, Wei, SX, Wang, YC, 2012. Flora fungorum sinicorum. Vol. 41. Uredinales IV. Science Press, Beijing, China." title="Flora fungorum sinicorum. Vol. 41. Uredinales IV. Science Press, Beijing, China." year="2012">Zhuang et al. 2012</bibRefCitation>
;
<bibRefCitation DOI="https://doi.org/10.11646/phytotaxa.217.2.8" author="Yang, T" journalOrPublisher="Phytotaxa" pageId="0" pageNumber="193" pagination="182 - 190" refId="B36" refString="Yang, T, Chang, W, Cao, B, Tian, CM, Zhao, L, Liang, YM, 2015. Two new Phragmidium species identified on Rosa plants native to China. Phytotaxa 217 (2): 182 - 190, DOI: https://doi.org/10.11646/phytotaxa.217.2.8" title="Two new Phragmidium species identified on Rosa plants native to China." url="https://doi.org/10.11646/phytotaxa.217.2.8" volume="217" year="2015">Yang et al. 2015</bibRefCitation>
;
<bibRefCitation DOI="https://doi.org/10.1007/s11557-018-1406-5" author="Liu, Y" journalOrPublisher="Mycological Progress" pageId="0" pageNumber="193" pagination="967 - 988" refId="B15" refString="Liu, Y, Cao, B, Tao, SQ, Tian, GM, Liang, YM, 2018. Phragmidium species parasitizing species of Rosaceae in Tibet, China, with descriptions of three new species. Mycological Progress 17 (8): 967 - 988, DOI: https://doi.org/10.1007/s11557-018-1406-5" title="Phragmidium species parasitizing species of Rosaceae in Tibet, China, with descriptions of three new species." url="https://doi.org/10.1007/s11557-018-1406-5" volume="17" year="2018">Liu et al. 2018</bibRefCitation>
,
<bibRefCitation DOI="https://doi.org/10.11646/phytotaxa.423.3.7" author="Liu, Y" journalOrPublisher="Phytotaxa" pageId="0" pageNumber="193" pagination="187 - 194" refId="B16" refString="Liu, Y, Ono, Y, Kakishima, M, Gaforov, Y, Liang, YM, 2019. Taxonomy and phylogenetic position of Phragmidium altaicum, a newly described rust fungus on Rosa, based on molecular and morphological data. Phytotaxa 423 (3): 187 - 194, DOI: https://doi.org/10.11646/phytotaxa.423.3.7" title="Taxonomy and phylogenetic position of Phragmidium altaicum, a newly described rust fungus on Rosa, based on molecular and morphological data." url="https://doi.org/10.11646/phytotaxa.423.3.7" volume="423" year="2019">2019</bibRefCitation>
,
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;
<bibRefCitation DOI="https://doi.org/10.1016/j.myc.2019.05.001" author="Ono, Y" journalOrPublisher="Mycoscience" pageId="0" pageNumber="193" pagination="237 - 245" refId="B23" refString="Ono, Y, Wahyuno, D, 2019. Phragmidium satoanum, a new rust pathogen of Rosa hirtula in Japan. Mycoscience 60 (4): 237 - 245, DOI: https://doi.org/10.1016/j.myc.2019.05.001" title="Phragmidium satoanum, a new rust pathogen of Rosa hirtula in Japan." url="https://doi.org/10.1016/j.myc.2019.05.001" volume="60" year="2019">Ono and Wahyuno 2019</bibRefCitation>
). In phylogeny, this species only kept a close relationship to
<taxonomicName class="Pucciniomycetes" family="Rosaceae" kingdom="Fungi" lsidName="Ph. warburgiana" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="species" species="warburgiana">
<emphasis italics="true" pageId="0" pageNumber="193">Ph. warburgiana</emphasis>
</taxonomicName>
(Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. The maximum parsimony tree of 42 Phragmidium taxa based on ITS and LS U genes; host plants are also given." figureDoi="10.3897/mycokeys.93.90861.figure1" httpUri="https://binary.pensoft.net/fig/768102" pageId="0" pageNumber="193">1</figureCitation>
) but its urediniospores are yellowish to orange-colored different to
<taxonomicName class="Pucciniomycetes" family="Rosaceae" kingdom="Fungi" lsidName="Ph. warburgiana" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="species" species="warburgiana">
<emphasis italics="true" pageId="0" pageNumber="193">Ph. warburgiana</emphasis>
</taxonomicName>
with colorless urediniospores (
<bibRefCitation DOI="https://doi.org/10.5248/121.207" author="Ono, Y" journalOrPublisher="Mycotaxon" pageId="0" pageNumber="193" pagination="207 - 213" refId="B22" refString="Ono, Y, 2012. Kuehneola warburgiana comb. nov. (Phragmidiaceae, Pucciniales), causing witches' brooms on Rosa bracteata. Mycotaxon 121 (1): 207 - 213, DOI: https://doi.org/10.5248/121.207" title="Kuehneola warburgiana comb. nov. (Phragmidiaceae, Pucciniales), causing witches' brooms on Rosa bracteata." url="https://doi.org/10.5248/121.207" volume="121" year="2012">Ono 2012</bibRefCitation>
). We proposed
<taxonomicName class="Pucciniomycetes" family="Rosaceae" kingdom="Fungi" lsidName="Ph. rosae-roxburghii" order="Pucciniales" pageId="0" pageNumber="193" phylum="Basidiomycota" rank="species" species="rosae-roxburghii">
<emphasis italics="true" pageId="0" pageNumber="193">Ph. rosae-roxburghii</emphasis>
</taxonomicName>
as a new taxon.
</paragraph>
</subSubSection>
</treatment>
</document>