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<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.35.25665" ID-GBIF-Dataset="316ad051-2fe8-46d7-9b67-dea2772c1187" ID-PMC="PMC6015126" ID-Pensoft-Pub="1314-4049-35-1" ID-PubMed="29942174" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-4049-35-1" ModsDocOrigin="MycoKeys 35" ModsDocTitle="Cryptic species of Curvularia in the culture collection of the Queensland Plant Pathology Herbarium" checkinTime="1529123339370" checkinUser="pensoft" docAuthor="Tan, Yu Pei, Crous, Pedro W. &amp; Shivas, Roger G." docDate="2018" docId="934CCD7769317C0F1016953B2E60743B" docLanguage="en" docName="MycoKeys 35: 1-25" docOrigin="MycoKeys 35" docSource="http://dx.doi.org/10.3897/mycokeys.35.25665" docTitle="Curvularia beasleyi Y. P. Tan &amp; R. G. Shivas, sp. nov." docType="treatment" docVersion="4" lastPageNumber="1" masterDocId="FFAF4477FFCC326C3D3CFF86FF9C7762" masterDocTitle="Cryptic species of Curvularia in the culture collection of the Queensland Plant Pathology Herbarium" masterLastPageNumber="25" masterPageNumber="1" pageNumber="1" updateTime="1668136002195" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Cryptic species of Curvularia in the culture collection of the Queensland Plant Pathology Herbarium</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Tan, Yu Pei</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Crous, Pedro W.</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Shivas, Roger G.</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>MycoKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2018</mods:date>
<mods:detail type="volume">
<mods:number>35</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>1</mods:start>
<mods:end>25</mods:end>
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<mods:location>
<mods:url>http://dx.doi.org/10.3897/mycokeys.35.25665</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/mycokeys.35.25665</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-4049-35-1</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="145966424" LSID="urn:lsid:plazi:treatment:934CCD7769317C0F1016953B2E60743B" httpUri="http://treatment.plazi.org/id/934CCD7769317C0F1016953B2E60743B" lastPageNumber="1" pageId="0" pageNumber="1">
<subSubSection pageId="0" pageNumber="1" type="nomenclature">
<paragraph pageId="0" pageNumber="1">
<taxonomicName LSID="825449" authority="Y. P. Tan &amp; R. G. Shivas" class="Dothideomycetes" family="Pleosporaceae" genus="Curvularia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Curvularia beasleyi" order="Pleosporales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="beasleyi">Curvularia beasleyi Y.P. Tan &amp; R.G. Shivas</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
Fig. 2
<normalizedToken originalValue="AD">A-D</normalizedToken>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="materials_examined">
<paragraph pageId="0" pageNumber="1">Type.</paragraph>
<paragraph pageId="0" pageNumber="1">
Australia, Queensland, Beaudesert, from leaf spot on
<taxonomicName class="Liliopsida" family="Poaceae" genus="Chloris" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Chloris gayana" order="Poales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="gayana">Chloris gayana</taxonomicName>
, 9 Jan. 1974, J.L. Alcorn (holotype BRIP 10972, includes ex-type culture).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="description">
<paragraph pageId="0" pageNumber="1">Description.</paragraph>
<paragraph pageId="0" pageNumber="1">
<taxonomicName genus="Colonies" lsidName="Colonies" pageId="0" pageNumber="1" rank="genus">Colonies</taxonomicName>
on PDA approx. 4 cm diam. after 7 d at 25 °C, surface funiculose, margin fimbriate, olivaceous black.
<taxonomicName genus="Hyphae" lsidName="Hyphae" pageId="0" pageNumber="1" rank="genus">Hyphae</taxonomicName>
subhyaline, smooth to branched, septate, up to 3
<normalizedToken originalValue="µm">µm</normalizedToken>
in width.
<taxonomicName genus="Conidiophores" lsidName="Conidiophores" pageId="0" pageNumber="1" rank="genus">Conidiophores</taxonomicName>
branched, erect, straight to flexuous, geniculate towards apex, brown, paler towards apex, smooth, septate, up to 110
<normalizedToken originalValue="µm">µm</normalizedToken>
long, 4
<normalizedToken originalValue="µm">µm</normalizedToken>
wide; basal cell swollen and darker than the other cells, up to 6
<normalizedToken originalValue="µm">µm</normalizedToken>
diam.
<taxonomicName genus="Conidiogenous" lsidName="Conidiogenous cells" pageId="0" pageNumber="1" rank="species" species="cells">Conidiogenous cells</taxonomicName>
integrated, terminal or intercalary, sympodial, pale brown, smooth, with darkened scars.
<taxonomicName class="Arthoniomycetes" family="Arthoniaceae" genus="Conidia" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Conidia" order="Arthoniales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="genus">Conidia</taxonomicName>
fusiform, straight to slightly curved, rounded at the apex, (14-) 26-29 (-34)
<normalizedToken originalValue="×">x</normalizedToken>
(5-) 6.5-7.5 (-9)
<normalizedToken originalValue="µm">µm</normalizedToken>
, brown to dark brown, 3-7 (mostly 5)-distoseptate; hila conspicuous, slightly protuberant, thickened and darkened, 11.5
<normalizedToken originalValue="µm">µm</normalizedToken>
wide.
</paragraph>
<caption pageId="0" pageNumber="1">
<paragraph pageId="0" pageNumber="1">
Figure 2.
<taxonomicName class="Dothideomycetes" family="Pleosporaceae" genus="Curvularia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Curvularia beasleyi" order="Pleosporales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="beasleyi">Curvularia beasleyi</taxonomicName>
(BRIP 10972): A colony on
<normalizedToken originalValue="PDABC">PDAB-C</normalizedToken>
conidiophores and conidia D conidia.
<taxonomicName class="Dothideomycetes" family="Pleosporaceae" genus="Curvularia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Curvularia beerburrumensis" order="Pleosporales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="beerburrumensis">Curvularia beerburrumensis</taxonomicName>
(BRIP 12942) E colony on PDAF chlamydospores G conidiophore
<normalizedToken originalValue="HI">H-I</normalizedToken>
conidia.
<taxonomicName class="Dothideomycetes" family="Pleosporaceae" genus="Curvularia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Curvularia boeremae" order="Pleosporales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="boeremae">Curvularia boeremae</taxonomicName>
(IMI 164633) J colony on PDAK conidiophores L conidia.
<taxonomicName class="Dothideomycetes" family="Pleosporaceae" genus="Curvularia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Curvularia coatesiae" order="Pleosporales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="coatesiae">Curvularia coatesiae</taxonomicName>
(BRIP 24261) M colony on PDAN conidiophores O conidia. Scale bars: 1 cm (A, E, J, M); all others - 10
<normalizedToken originalValue="µm">µm</normalizedToken>
.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="etymology">
<paragraph pageId="0" pageNumber="1">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="1">In recognition of Dr Dean R. Beasley, an Australian plant pathologist, for his dedication and numerous innovative contributions to the curation and promotion of the Queensland Plant Pathology Herbarium (BRIP).</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="materials_examined">
<paragraph pageId="0" pageNumber="1">Additional material examined.</paragraph>
<paragraph pageId="0" pageNumber="1">
Australia, Queensland, Atherton, from leaf spot on
<taxonomicName class="Liliopsida" family="Poaceae" genus="Leersia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Leersia hexandra" order="Poales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="hexandra">Leersia hexandra</taxonomicName>
, 1 May 1987, J.L. Alcorn, BRIP 15854 (includes culture).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="notes">
<paragraph pageId="0" pageNumber="1">Notes.</paragraph>
<paragraph pageId="0" pageNumber="1">
<taxonomicName class="Dothideomycetes" family="Pleosporaceae" genus="Curvularia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Curvularia beasleyi" order="Pleosporales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="beasleyi">Curvularia beasleyi</taxonomicName>
is placed in the same clade as
<taxonomicName lsidName="C. dactyloctenii" pageId="0" pageNumber="1" rank="species" species="dactyloctenii">C. dactyloctenii</taxonomicName>
,
<taxonomicName lsidName="C. hawaiiensis" pageId="0" pageNumber="1" rank="species" species="hawaiiensis">C. hawaiiensis</taxonomicName>
and
<taxonomicName lsidName="C. nodosa" pageId="0" pageNumber="1" rank="species" species="nodosa">C. nodosa</taxonomicName>
(Fig. 1).
<taxonomicName class="Dothideomycetes" family="Pleosporaceae" genus="Curvularia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Curvularia dactyloctenii" order="Pleosporales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="dactyloctenii">Curvularia dactyloctenii</taxonomicName>
and
<taxonomicName lsidName="C. hawaiiensis" pageId="0" pageNumber="1" rank="species" species="hawaiiensis">C. hawaiiensis</taxonomicName>
have been recorded in Australia (
<bibRefCitation author="Sivanesan, A" journalOrPublisher="Mycological Papers" pageId="0" pageNumber="1" pagination="1 - 261" title="Graminicolous species of Bipolaris, Curvularia, Drechslera, Exserohilum and their teleomorphs." volume="158" year="1987">Sivanesan 1987</bibRefCitation>
,
<bibRefCitation author="Tan, YP" journalOrPublisher="Australasian Plant Pathology" pageId="0" pageNumber="1" pagination="589 - 603" title="Johnalcornia gen. et. comb. nov., and nine new combinations in Curvularia based on molecular phylogenetic analysis." url="https://doi.org/10.1007/s13313-014-0315-6" volume="43" year="2014">Tan et al. 2014</bibRefCitation>
), but the recently described
<taxonomicName lsidName="C. nodosa" pageId="0" pageNumber="1" rank="species" species="nodosa">C. nodosa</taxonomicName>
has only been reported from Thailand (
<bibRefCitation author="Marin-Felix, J" journalOrPublisher="Mycosphere" pageId="0" pageNumber="1" pagination="1556 - 1574" title="New species and records of Bipolaris and Curvularia from Thailand." url="https://doi.org/10.5943/mycosphere/8/9/11" volume="8" year="2017 b">Marin-Felix et al. 2017b</bibRefCitation>
).
<taxonomicName class="Dothideomycetes" family="Pleosporaceae" genus="Curvularia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Curvularia beasleyi" order="Pleosporales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="beasleyi">Curvularia beasleyi</taxonomicName>
is distinguished in two loci from the ex-type cultures of
<taxonomicName lsidName="C. dactyloctenii" pageId="0" pageNumber="1" rank="species" species="dactyloctenii">C. dactyloctenii</taxonomicName>
(99% in gapdh and 99% in tef1α),
<taxonomicName lsidName="C. hawaiiensis" pageId="0" pageNumber="1" rank="species" species="hawaiiensis">C. hawaiiensis</taxonomicName>
(98% in gapdh and 99% in tef1α) and
<taxonomicName lsidName="C. nodosa" pageId="0" pageNumber="1" rank="species" species="nodosa">C. nodosa</taxonomicName>
(99% in gapdh and 99% in tef1α). The conidia of
<taxonomicName lsidName="C. beasleyi" pageId="0" pageNumber="1" rank="species" species="beasleyi">C. beasleyi</taxonomicName>
are longer than those of
<taxonomicName lsidName="C. nodosa" pageId="0" pageNumber="1" rank="species" species="nodosa">C. nodosa</taxonomicName>
(12-25
<normalizedToken originalValue="µm">µm</normalizedToken>
,
<bibRefCitation author="Marin-Felix, J" journalOrPublisher="Mycosphere" pageId="0" pageNumber="1" pagination="1556 - 1574" title="New species and records of Bipolaris and Curvularia from Thailand." url="https://doi.org/10.5943/mycosphere/8/9/11" volume="8" year="2017 b">Marin-Felix et al. 2017b</bibRefCitation>
) and shorter than those of
<taxonomicName lsidName="C. dactyloctenii" pageId="0" pageNumber="1" rank="species" species="dactyloctenii">C. dactyloctenii</taxonomicName>
(32-55
<normalizedToken originalValue="µm">µm</normalizedToken>
,
<bibRefCitation author="Sivanesan, A" journalOrPublisher="Mycological Papers" pageId="0" pageNumber="1" pagination="1 - 261" title="Graminicolous species of Bipolaris, Curvularia, Drechslera, Exserohilum and their teleomorphs." volume="158" year="1987">Sivanesan 1987</bibRefCitation>
).
<taxonomicName class="Dothideomycetes" family="Pleosporaceae" genus="Curvularia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Curvularia beasleyi" order="Pleosporales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="beasleyi">Curvularia beasleyi</taxonomicName>
is morphologically similar to
<taxonomicName lsidName="C. hawaiiensis" pageId="0" pageNumber="1" rank="species" species="hawaiiensis">C. hawaiiensis</taxonomicName>
, however the later species has never been recorded on
<taxonomicName class="Liliopsida" family="Poaceae" genus="Leersia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Leersia" order="Poales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="genus">Leersia</taxonomicName>
(
<bibRefCitation author="Farr, DF" journalOrPublisher="Mycoscience" pageId="0" pageNumber="1" url="https://nt.ars-grin.gov/fungaldatabases/" year="2018">Farr and Rossman 2018</bibRefCitation>
).
</paragraph>
<paragraph pageId="0" pageNumber="1">
<taxonomicName class="Dothideomycetes" family="Pleosporaceae" genus="Curvularia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Curvularia beasleyi" order="Pleosporales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="beasleyi">Curvularia beasleyi</taxonomicName>
is only known from Queensland on two unrelated grasses, the introduced host
<taxonomicName class="Liliopsida" family="Poaceae" genus="Chloris" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Chloris gayana" order="Poales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="gayana">Chloris gayana</taxonomicName>
and the native
<taxonomicName class="Liliopsida" family="Poaceae" genus="Leersia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Leersia hexandra" order="Poales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="hexandra">Leersia hexandra</taxonomicName>
. There are many
<taxonomicName class="Dothideomycetes" family="Pleosporaceae" genus="Curvularia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Curvularia" order="Pleosporales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="genus">Curvularia</taxonomicName>
species reported as associated with
<taxonomicName class="Aves" family="Fringillidae" genus="Chloris" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chloris" order="Passeriformes" pageId="0" pageNumber="1" phylum="Chordata" rank="genus">Chloris</taxonomicName>
spp. (
<taxonomicName lsidName="C. australiensis" pageId="0" pageNumber="1" rank="species" species="australiensis">C. australiensis</taxonomicName>
,
<taxonomicName lsidName="C. australis" pageId="0" pageNumber="1" rank="species" species="australis">C. australis</taxonomicName>
,
<taxonomicName lsidName="C. hawaiiensis" pageId="0" pageNumber="1" rank="species" species="hawaiiensis">C. hawaiiensis</taxonomicName>
,
<taxonomicName lsidName="C. lunata" pageId="0" pageNumber="1" rank="species" species="lunata">C. lunata</taxonomicName>
,
<taxonomicName lsidName="C. nodosa" pageId="0" pageNumber="1" rank="species" species="nodosa">C. nodosa</taxonomicName>
,
<taxonomicName lsidName="C. pallescens" pageId="0" pageNumber="1" rank="species" species="pallescens">C. pallescens</taxonomicName>
,
<taxonomicName lsidName="C. tsudae" pageId="0" pageNumber="1" rank="species" species="tsudae">C. tsudae</taxonomicName>
,
<taxonomicName lsidName="C. variabilis" pageId="0" pageNumber="1" rank="species" species="variabilis">C. variabilis</taxonomicName>
,
<taxonomicName lsidName="C. verruculosa" pageId="0" pageNumber="1" rank="species" species="verruculosa">C. verruculosa</taxonomicName>
) (
<bibRefCitation author="Sivanesan, A" journalOrPublisher="Mycological Papers" pageId="0" pageNumber="1" pagination="1 - 261" title="Graminicolous species of Bipolaris, Curvularia, Drechslera, Exserohilum and their teleomorphs." volume="158" year="1987">Sivanesan 1987</bibRefCitation>
,
<bibRefCitation author="Deng, H" journalOrPublisher="Mycoscience" pageId="0" pageNumber="1" pagination="24 - 28" title="Curvulariatsudae comb. nov. et nom. nov., formerly Pseudocochliobolusaustraliensis, and a revised synonymy for Curvulariaaustraliensis." url="https://doi.org/10.1016/j.myc.2014.02.002" volume="56" year="2014">Deng et al. 2014</bibRefCitation>
,
<bibRefCitation author="Manamgoda, DS" journalOrPublisher="Studies in Mycology" pageId="0" pageNumber="1" pagination="221 - 288" title="The genus Bipolaris." url="https://doi.org/10.1016/j.simyco.2014.10.002" volume="79" year="2014">Manamgoda et al. 2014</bibRefCitation>
,
<bibRefCitation author="Marin-Felix, J" journalOrPublisher="Mycosphere" pageId="0" pageNumber="1" pagination="1556 - 1574" title="New species and records of Bipolaris and Curvularia from Thailand." url="https://doi.org/10.5943/mycosphere/8/9/11" volume="8" year="2017 b">Marin-Felix et al. 2017b</bibRefCitation>
) and
<taxonomicName class="Liliopsida" family="Poaceae" genus="Leersia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Leersia" order="Poales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="genus">Leersia</taxonomicName>
spp. (
<taxonomicName lsidName="C. australiensis" pageId="0" pageNumber="1" rank="species" species="australiensis">C. australiensis</taxonomicName>
,
<taxonomicName lsidName="C. geniculata" pageId="0" pageNumber="1" rank="species" species="geniculata">C. geniculata</taxonomicName>
, and
<taxonomicName lsidName="C. heteropogonicola" pageId="0" pageNumber="1" rank="species" species="heteropogonicola">C. heteropogonicola</taxonomicName>
) (
<bibRefCitation author="Crous, PW" journalOrPublisher="Studies in Mycology" pageId="0" pageNumber="1" url="http://collections.daff.qld.gov.au" year="2018">DAF Biological Collections 2018</bibRefCitation>
,
<bibRefCitation author="Farr, DF" journalOrPublisher="Mycoscience" pageId="0" pageNumber="1" url="https://nt.ars-grin.gov/fungaldatabases/" year="2018">Farr and Rossman 2018</bibRefCitation>
,
<bibRefCitation author="Hernandez-Restrepo, M" journalOrPublisher="Persoonia" pageId="0" pageNumber="1" url="http://www.herbimi.info/herbimi/home.htm" year="2018">Herbarium Catalogue 2018</bibRefCitation>
), although not all of the reports have been verified by molecular phylogenetic analyses.
</paragraph>
</subSubSection>
</treatment>
</document>