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<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.40.28636" ID-GBIF-Dataset="44a6c244-d759-488e-971e-74fc6a8db89a" ID-PMC="PMC6160797" ID-Pensoft-Pub="1314-4049-40-29" ID-PubMed="30271263" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-4049-40-29" ModsDocOrigin="MycoKeys 40" ModsDocTitle="Liberomycespistaciae sp. nov., the causal agent of pistachio cankers and decline in Italy" checkinTime="1555333482224" checkinUser="pensoft" docAuthor="Vitale, Salvatore, Aiello, Dalia, Guarnaccia, Vladimiro, Luongo, Laura, Galli, Massimo, Crous, Pedro W., Polizzi, Giancarlo, Belisario, Alessandra &amp; Voglmayr, Hermann" docDate="2018" docId="AE0F6539E3A2ADE542FC2DEA8EDFCC45" docLanguage="en" docName="MycoKeys 40: 29-51" docOrigin="MycoKeys 40" docSource="http://dx.doi.org/10.3897/mycokeys.40.28636" docTitle="Septoria pistaciarum Caracc., Boll. Stud. Inform. R. Giard Colon Palermo 13: 10 [extr. 1934" docType="treatment" docVersion="4" lastPageNumber="35" masterDocId="FF81FFDDFFE0C924FFF0FFFD5565FFEE" masterDocTitle="Liberomycespistaciae sp. nov., the causal agent of pistachio cankers and decline in Italy" masterLastPageNumber="51" masterPageNumber="29" pageNumber="34" updateTime="1668136068663" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>Liberomycespistaciae sp. nov., the causal agent of pistachio cankers and decline in Italy</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Vitale, Salvatore</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Aiello, Dalia</mods:namePart>
</mods:name>
<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Guarnaccia, Vladimiro</mods:namePart>
</mods:name>
<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Luongo, Laura</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Galli, Massimo</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">
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Polizzi, Giancarlo</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Belisario, Alessandra</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Voglmayr, Hermann</mods:namePart>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:titleInfo>
<mods:title>MycoKeys</mods:title>
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<mods:part>
<mods:date>2018</mods:date>
<mods:detail type="volume">
<mods:number>40</mods:number>
</mods:detail>
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<mods:start>29</mods:start>
<mods:end>51</mods:end>
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<mods:url>http://dx.doi.org/10.3897/mycokeys.40.28636</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/mycokeys.40.28636</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-4049-40-29</mods:identifier>
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<treatment ID-GBIF-Taxon="156202251" LSID="urn:lsid:plazi:treatment:AE0F6539E3A2ADE542FC2DEA8EDFCC45" httpUri="http://treatment.plazi.org/id/AE0F6539E3A2ADE542FC2DEA8EDFCC45" lastPageId="6" lastPageNumber="35" pageId="5" pageNumber="34">
<subSubSection pageId="5" pageNumber="34" type="nomenclature">
<paragraph pageId="5" pageNumber="34">
<taxonomicName authority="Caracc., Boll. Stud. Inform. R. Giard Colon Palermo 13: 10 [extr.] (1934)." class="Dothideomycetes" family="Delonicicolaceae" genus="Septoria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Septoria pistaciarum" order="Xylariales" pageId="5" pageNumber="34" phylum="Ascomycota" rank="species" species="pistaciarum">Septoria pistaciarum Caracc., Boll. Stud. Inform. R. Giard Colon Palermo 13: 10 [extr.] (1934).</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection pageId="5" pageNumber="34" type="materials_examined">
<paragraph pageId="5" pageNumber="34">Type</paragraph>
<paragraph pageId="5" pageNumber="34">
of
<taxonomicName class="Dothideomycetes" family="Phyllostictaceae" genus="Asteromella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Asteromella pistaciarum" order="Botryosphaeriales" pageId="5" pageNumber="34" phylum="Ascomycota" rank="species" species="pistaciarum">Asteromella pistaciarum</taxonomicName>
. TURKEY. Ankara, on leaves of
<taxonomicName class="Magnoliopsida" family="Anacardiaceae" genus="Pistacia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pistacia vera" order="Sapindales" pageId="5" pageNumber="34" phylum="Tracheophyta" rank="species" species="vera">Pistacia vera</taxonomicName>
, 29 Oct. 1944, H. Bremer (lectotype of
<taxonomicName class="Dothideomycetes" family="Phyllostictaceae" genus="Asteromella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Asteromella pistaciarum" order="Botryosphaeriales" pageId="5" pageNumber="34" phylum="Ascomycota" rank="species" species="pistaciarum">Asteromella pistaciarum</taxonomicName>
designated here: W 1973-15537, MBT383208; isotype: W 1979-11134).
</paragraph>
</subSubSection>
<subSubSection pageId="5" pageNumber="34" type="description">
<paragraph pageId="5" pageNumber="34">Description</paragraph>
<paragraph pageId="5" pageNumber="34">
of the asteromella-like spermatial morph.Infection localised, producing distinct, brown, irregularly polyangular lesions of 0.5-1.5 mm diam., successively confluent, sharply delimited by leaf veins, visible on both sides of the leaf. Pycnidia (57
<normalizedToken originalValue=")69101(">-)69-101(-</normalizedToken>
106)
<normalizedToken originalValue="µm">µm</normalizedToken>
wide, (99
<normalizedToken originalValue=")107134(">-)107-134(-</normalizedToken>
143)
<normalizedToken originalValue="µm">µm</normalizedToken>
high (n=12), subepidermal, gregarious, solitary or in small groups, ellipsoid to pyriform, dark brown to black, with a central, circular, well-visible apical ostiole; peridium 8-19
<normalizedToken originalValue="µm">µm</normalizedToken>
wide, pseudoparenchymatous, of dark brown cells (3.0
<normalizedToken originalValue=")3.87.0(">-)3.8-7.0(-</normalizedToken>
10.3)
<normalizedToken originalValue="µm">µm</normalizedToken>
diam. (n=50). Inner side lined with hyaline cells giving rise to phialides and short conidiophores. Conidiophores 1-3-celled, cells more or less square-shaped, bearing intercalary and terminal phialides. Conidiogenous cells enteroblastic, phialidic, hyaline, (3.7
<normalizedToken originalValue=")5.08.5(">-)5.0-8.5(-</normalizedToken>
10.5)
<normalizedToken originalValue="×">x</normalizedToken>
(2.5
<normalizedToken originalValue=")3.04.0(">-)3.0-4.0(-</normalizedToken>
4.7)
<normalizedToken originalValue="µm">µm</normalizedToken>
(n=30), ampulliform to broadly lageniform, straight or curved. Conidia (3.4
<normalizedToken originalValue=")4.35.4(">-)4.3-5.4(-</normalizedToken>
6.6)
<normalizedToken originalValue="×">x</normalizedToken>
(0.9
<normalizedToken originalValue=")1.01.3(">-)1.0-1.3(-</normalizedToken>
1.5)
<normalizedToken originalValue="μm">μm</normalizedToken>
, l/w = (2.8
<normalizedToken originalValue=")3.54.8(">-)3.5-4.8(-</normalizedToken>
6.1) (n=67), oblong, 1-celled, hyaline, with 1-2 subterminal guttules.
</paragraph>
</subSubSection>
<subSubSection pageId="6" pageNumber="35" type="notes">
<paragraph pageId="6" pageNumber="35">
<pageBreakToken pageId="6" pageNumber="35" start="start">Notes</pageBreakToken>
.
</paragraph>
<paragraph pageId="6" pageNumber="35">
The classification and description of the lectotype of
<taxonomicName class="Dothideomycetes" family="Phyllostictaceae" genus="Asteromella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Asteromella pistaciarum" order="Botryosphaeriales" pageId="6" pageNumber="35" phylum="Ascomycota" rank="species" species="pistaciarum">Asteromella pistaciarum</taxonomicName>
is here added as it is morphologically similar to
<taxonomicName genus="Liberomyces" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Liberomyces pistaciae" pageId="6" pageNumber="35" phylum="Ascomycota" rank="species" species="pistaciae">Liberomyces pistaciae</taxonomicName>
and the latter had therefore initially been misidentified as the former (see e.g.
<bibRefCitation author="Pazoutova, S" journalOrPublisher="Mycologia" pageId="10" pageNumber="39" pagination="198 - 210" title="Liberomyces gen. nov. with two new species of endophytic coelomycetes from broadleaf trees." url="https://doi.org/10.3852/11-081" volume="104" year="2012">
<normalizedToken originalValue="Pažoutová">Pazoutova</normalizedToken>
et al. 2012
</bibRefCitation>
, who included a sequence of
<taxonomicName genus="Liberomyces" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Liberomyces pistaciae" pageId="6" pageNumber="35" phylum="Ascomycota" rank="species" species="pistaciae">Liberomyces pistaciae</taxonomicName>
as
<taxonomicName class="Dothideomycetes" family="Phyllostictaceae" genus="Asteromella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Asteromella pistaciarum" order="Botryosphaeriales" pageId="6" pageNumber="35" phylum="Ascomycota" rank="species" species="pistaciarum">Asteromella pistaciarum</taxonomicName>
in their phylogenies). In addition,
<taxonomicName class="Dothideomycetes" family="Phyllostictaceae" genus="Asteromella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Asteromella pistaciarum" order="Botryosphaeriales" pageId="6" pageNumber="35" phylum="Ascomycota" rank="species" species="pistaciarum">Asteromella pistaciarum</taxonomicName>
has not been addressed in previous taxonomic accounts. Two isotype specimens are located in the Natural History Museum of Vienna (W) from which W 1973-15537 is here selected as the lectotype based on preservation and abundance of the specimens. In the original description,
<bibRefCitation author="Bremer, H" journalOrPublisher="Sydowia" pageId="9" pageNumber="38" pagination="248 - 263" title="Neue Kleinpilze aus der Tuerkei." url="http://www.zobodat.at/pdf/Sydowia_1_0248-0263.pdf" volume="1" year="1947">Bremer and Petrak (1947)</bibRefCitation>
reported a close association of
<taxonomicName class="Dothideomycetes" family="Phyllostictaceae" genus="Asteromella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Asteromella pistaciarum" order="Botryosphaeriales" pageId="6" pageNumber="35" phylum="Ascomycota" rank="species" species="pistaciarum">Asteromella pistaciarum</taxonomicName>
with
<taxonomicName class="Dothideomycetes" family="Mycosphaerellaceae" genus="Septoria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Septoria pistaciarum" order="Capnodiales" pageId="6" pageNumber="35" phylum="Ascomycota" rank="species" species="pistaciarum">Septoria pistaciarum</taxonomicName>
and an immature mycosphaerella-like sexual morph, which they consider to represent the same species. We agree with this treatment and consider
<taxonomicName class="Dothideomycetes" family="Phyllostictaceae" genus="Asteromella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Asteromella pistaciarum" order="Botryosphaeriales" pageId="6" pageNumber="35" phylum="Ascomycota" rank="species" species="pistaciarum">Asteromella pistaciarum</taxonomicName>
to be the spermatial morph of
<taxonomicName class="Dothideomycetes" family="Mycosphaerellaceae" genus="Septoria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Septoria pistaciarum" order="Capnodiales" pageId="6" pageNumber="35" phylum="Ascomycota" rank="species" species="pistaciarum">Septoria pistaciarum</taxonomicName>
, the former therefore becoming a synonym of the latter based on priority.
</paragraph>
<caption pageId="6" pageNumber="35">
<paragraph pageId="6" pageNumber="35">
Figure 7.
<taxonomicName class="Dothideomycetes" family="Phyllostictaceae" genus="Asteromella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Asteromella pistaciarum" order="Botryosphaeriales" pageId="6" pageNumber="35" phylum="Ascomycota" rank="species" species="pistaciarum">Asteromella pistaciarum</taxonomicName>
W 1973-15537 (lectotype). a, b Pycnidia in leaf in face view
<normalizedToken originalValue="ce">c-e</normalizedToken>
Pycnidia embedded in leaf in vertical section f Pycnidial wall with phialides and conidia in vertical section g Pycnidial wall in tangential section
<normalizedToken originalValue="hl">h-l</normalizedToken>
Conidiophores and conidiogenous cells m Conidia. Scale bars: 10 mm (a); 100
<normalizedToken originalValue="µm">µm</normalizedToken>
(b); 20
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<normalizedToken originalValue="ce">c-e</normalizedToken>
); 10
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<normalizedToken originalValue="fl">f-l</normalizedToken>
); 5
<normalizedToken originalValue="µm">µm</normalizedToken>
(m).
</paragraph>
</caption>
</subSubSection>
</treatment>
</document>