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<mods:title id="DE27682671F40582A7DFEC4A63C2AC1B">New members of Alternaria (Pleosporales, Pleosporaceae) collected from Apiaceae in Algeria</mods:title>
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<mods:namePart id="9FE7AADA26053EB85A7AFE70A59E1252">Bessadat, Nabahat</mods:namePart>
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<mods:affiliation id="18598BE87223FC7318D92DD079299A8C">University of Angers, Institut Agro, INRAE, UMR IRHS, SFR QUASAV, 42 rue G. Morel, CS 60057, 49071 Beaucouzé, France &amp; Laboratory of Applied Microbiology, University Oran 1 Ahmed Ben Bella, BP 1524 El M'naouer, Oran 31000, Algeria</mods:affiliation>
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<mods:namePart id="B0D43BFEC9F909115AB6C689BEB1DCAE">Bataillé-Simoneau, Nelly</mods:namePart>
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<mods:affiliation id="FC855334C9A18A3654C23F6D4768EF8D">University of Angers, Institut Agro, INRAE, UMR IRHS, SFR QUASAV, 42 rue G. Morel, CS 60057, 49071 Beaucouzé, France</mods:affiliation>
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<mods:namePart id="0B515639310622301240E08D9487C8D4">Colou, Justine</mods:namePart>
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<mods:affiliation id="0000133A7CC8E22E6ABF6F8E3985086C">University of Angers, Institut Agro, INRAE, UMR IRHS, SFR QUASAV, 42 rue G. Morel, CS 60057, 49071 Beaucouzé, France</mods:affiliation>
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<mods:namePart id="FA4B41F8B1178423F802DF06C8B1E799">Hamon, Bruno</mods:namePart>
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<mods:affiliation id="B6DBB3E9386C6969BF61340A622683B8">University of Angers, Institut Agro, INRAE, UMR IRHS, SFR QUASAV, 42 rue G. Morel, CS 60057, 49071 Beaucouzé, France</mods:affiliation>
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<mods:namePart id="7E7B9C40E4A223E58BD492E20BEA9345">Mabrouk, Kihal</mods:namePart>
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<mods:affiliation id="9FCA3CEDF8F310AA8A13642EE5C05610">Laboratory of Applied Microbiology, University Oran 1 Ahmed Ben Bella, BP 1524 El M'naouer, Oran 31000, Algeria</mods:affiliation>
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<mods:namePart id="4886E17A76BAD900AD9348CF04C15379">Simoneau, Philippe</mods:namePart>
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<mods:affiliation id="A3DF6BDFBB63234FEF8F4C4699FB3E1A">University of Angers, Institut Agro, INRAE, UMR IRHS, SFR QUASAV, 42 rue G. Morel, CS 60057, 49071 Beaucouzé, France</mods:affiliation>
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<treatment id="144B262AC77D5A58B6EF83D161DD6E43" ID-DOI="http://doi.org/10.5281/zenodo.14799528" ID-Zenodo-Dep="14799528" ID-arpha="144B262A-C77D-5A58-B6EF-83D161DD6E43" LSID="urn:lsid:plazi:treatment:144B262AC77D5A58B6EF83D161DD6E43" httpUri="http://treatment.plazi.org/id/144B262AC77D5A58B6EF83D161DD6E43">
<subSubSection id="CCFEA9CE73F4A6096FFD7C02739DD26D" type="nomenclature">
<paragraph id="5E41B6F7E971ECE5D4510859020EC65B">
<taxonomicName id="4E4A931145244989F3134CB4078AA6A2" ID-CoL="C9W3" authority="B. Toth, J. Varga, M. Csosz, E. G. Simmons &amp; R. A. Samson" authorityName="B. Toth, J. Varga, M. Csosz, E. G. Simmons &amp; R. A. Samson" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="hungarica">
<emphasis id="448ED83CEC8E0D4F97ED9ADF46E7E76D" italics="true">Alternaria hungarica</emphasis>
B. Toth, J. Varga, M. Csosz, E. G. Simmons &amp; R. A. Samson
</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection id="C4F18165BFA1E215C828A642B8C27FBA" type="description">
<paragraph id="CA2FB3CFECFAB0C550647F29770DCB1A">
<figureCitation id="362B4F47E887287D2A4BD8621387DC93" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Morphology of Alternaria hungarica (strain: NB 803). Sporulation patterns on PCA for 14 days at 22 ° C (A); Conidiophores and conidia on PCA for 7 days at 22 ° C (B); Colony phenotypes on PDA (C), PCA (D), MEA (E), and OA (F) for 7 days at 25 ° C. Scale bar: 25 µm (A, B); 10 mm (C F)." figureDoi="10.3897/mycokeys.113.138005.figure3" httpUri="https://binary.pensoft.net/fig/1241723">Fig. 3</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0EHTAI" type="Specimen examined">
<paragraph id="D8873048840007FE11FDB40283DA1980">
<heading id="7CE065A486EB6C122BDD49F1B9E10338" reason="title">Specimen examined.</heading>
</paragraph>
<paragraph id="082ADA3A86E5B01761E15B5EC1C7FAB2">
<collectingCountry id="47E827D4669D663A17E704C9B04CC994" name="Algeria">Algeria</collectingCountry>
<collectingRegion id="ED911A6BA75A4AF15E804AFAE44BB301" country="Algeria" name="Mostaganem">Mostaganem</collectingRegion>
City, Kheir Eddine, from leaves of cultivated
<taxonomicName id="AFE1E8330844A4EBED3A4541FEBB303C" class="Magnoliopsida" family="Apiaceae" genus="Daucus" kingdom="Plantae" order="Apiales" phylum="Tracheophyta" rank="species" species="carota">
<emphasis id="512D69D9DF1ED0EDD3C2330581B1616C" italics="true">Daucus carota</emphasis>
</taxonomicName>
. 01 December, 2020,
<collectionCode id="32DC1E9B62E979D4EC084145140180DC" country="China" lsid="urn:lsid:biocol.org:col:13092" name="Nanjing University" type="Herbarium">N</collectionCode>
. Bessadat, Living culture NB 968; ibid.
<collectingCountry id="98AF057495816E3366BA503B5E52FC0C" name="Algeria">Algeria</collectingCountry>
,
<collectingRegion id="24E21D3AD40DF6EA1F7560151C4FDD33" country="Algeria" name="Ain Temouchent">Ain Témouchent province</collectingRegion>
, Bouzedjar, from leaves of wild
<taxonomicName id="AAEBDF8BBB43DC5B8E897F2BF70CF065" class="Magnoliopsida" family="Apiaceae" genus="Daucus" kingdom="Plantae" order="Apiales" phylum="Tracheophyta" rank="species" species="carota">
<emphasis id="00DA07E8EBD9862B0EA4989AC7B083FB" italics="true">Daucus carota</emphasis>
</taxonomicName>
. 02 February, 2020,
<collectionCode id="28DF35C38C7E310120756730F752FC20" country="China" lsid="urn:lsid:biocol.org:col:13092" name="Nanjing University" type="Herbarium">N</collectionCode>
. Bessadat, Living culture NB 803.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EDUAI" type="description">
<paragraph id="3EFB89BB64D0D61A1CA6CDC4B8082634">
<heading id="30CA5C8FE0D777382F222D6EB08BD784" reason="title">Description.</heading>
</paragraph>
<paragraph id="BABD90E7AA84B3C6D8F7F8471B3A24D8">
Colonies on
<abbrev id="ABBRID0EJUAI" xlink_title="potato carrot agar">
<collectionCode id="1502454A70D125D2D8638B38133627F6">PCA</collectionCode>
</abbrev>
velvety, approximately
<quantity id="CAE4B0E713A676011086AC330DE793A5" metricMagnitude="-2" metricUnit="m" metricValue="7.0" unit="mm" value="70.0">70 mm</quantity>
in diameter, with three discrete concentric rings of growth after 7 days. Aerial axes abundant and reaching a size length of 113387 µm, with 5 to 10 lateral conidiogenous branches and tips in light-exposed zones of young parts of the colony (Fig.
<figureCitation id="AC1818083B39CA4FCCA400A2B8F38A77" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Morphology of Alternaria hungarica (strain: NB 803). Sporulation patterns on PCA for 14 days at 22 ° C (A); Conidiophores and conidia on PCA for 7 days at 22 ° C (B); Colony phenotypes on PDA (C), PCA (D), MEA (E), and OA (F) for 7 days at 25 ° C. Scale bar: 25 µm (A, B); 10 mm (C F)." figureDoi="10.3897/mycokeys.113.138005.figure3" httpUri="https://binary.pensoft.net/fig/1241723">3 A</figureCitation>
). These branches most frequently on the upper portions of aerial conidiogenous elements, forming an arachnoid layer of branching hyphae. Primary conidiophores formed outside the center of the colony, simple, rarely branched, produced at the substrate surface, conspicuous, straight, or geniculate, up to 30110 ( 352) × 3.85 µm, often developing through geniculate extensions. Each conidiophore bearing 13 conidia, sometimes with additional short chains of 23 conidia through secondary conidiophores formed mainly from distal terminal conidial cells (Fig.
<figureCitation id="ACF8033C868805D79EDF5DB365E3B862" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Morphology of Alternaria hungarica (strain: NB 803). Sporulation patterns on PCA for 14 days at 22 ° C (A); Conidiophores and conidia on PCA for 7 days at 22 ° C (B); Colony phenotypes on PDA (C), PCA (D), MEA (E), and OA (F) for 7 days at 25 ° C. Scale bar: 25 µm (A, B); 10 mm (C F)." figureDoi="10.3897/mycokeys.113.138005.figure3" httpUri="https://binary.pensoft.net/fig/1241723">3 B</figureCitation>
). Secondary conidiophores short, 2052 ( 105) × 35 µm, with one or two conidiogenous sites.
<collectionCode id="4A00D974E5DFAD33FF5EB871FAA5E262" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" type="Herbarium">A</collectionCode>
high percentage of conidia of any age remaining solitary. The sporulation patterns in small clumps on elongate-branched sporulating hyphae forming a brown layer at the center of the colony. Conidia medium brown to brown, short ellipsoid, ovoid, muriform, mainly beakless or with a rounded apex (Fig.
<figureCitation id="F7AE25EE97154900E830326CDE067415" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Morphology of Alternaria hungarica (strain: NB 803). Sporulation patterns on PCA for 14 days at 22 ° C (A); Conidiophores and conidia on PCA for 7 days at 22 ° C (B); Colony phenotypes on PDA (C), PCA (D), MEA (E), and OA (F) for 7 days at 25 ° C. Scale bar: 25 µm (A, B); 10 mm (C F)." figureDoi="10.3897/mycokeys.113.138005.figure3" httpUri="https://binary.pensoft.net/fig/1241723">3 B</figureCitation>
). Dominant size range: 2237 ( 40) µm long × 1320 μm width with 24 ( 5) transverse septa and 02 ( 3) longitudinal septa in each of the transverse segments. In the center of the colony, a high percentage of dark pigmented conidia mature of smaller size, 17.525 × 1217.5 µm, initiating chain development. All maturing conidia distinctly constricted at their transverse septa, developing thick and dark-brown pigmented outer walls and sometimes with a punctate surface.
</paragraph>
<caption id="C1D9A630AF321101FFBAE27D79BAD252" ID-DOI="10.3897/mycokeys.113.138005.figure3" ID-arpha="C5481E59-4340-5E06-A908-3E8A3D46CD21" httpUri="https://binary.pensoft.net/fig/1241723" startId="F3">
<paragraph id="C28967616F3E2F5CC5905ECFEA952BD8">
<label id="095EC574E8FD006EBF71741281752E98">Figure 3.</label>
</paragraph>
<paragraph id="85271E17494DC5668604005D75BE734A">
Morphology of
<taxonomicName id="BF87E48E8F4E7A522F67E12DA30E3312" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="hungarica">
<emphasis id="E6CDB50BE3FC13B965DE857B6EAC5D83" italics="true">Alternaria hungarica</emphasis>
</taxonomicName>
(strain: NB 803). Sporulation patterns on
<abbrev id="ABBRID0EMVAI" xlink_title="potato carrot agar">PCA</abbrev>
for 14 days at 22 ° C (
<emphasis id="EDD3F86A4F78253582F4D19163A325E6" bold="true">A</emphasis>
); Conidiophores and conidia on
<abbrev id="ABBRID0ESVAI" xlink_title="potato carrot agar">PCA</abbrev>
for 7 days at 22 ° C (
<emphasis id="AF9EC6CAD052EE280838C0C904C609C0" bold="true">B</emphasis>
); Colony phenotypes on
<abbrev id="ABBRID0EYVAI" xlink_title="potato dextrose agar">PDA</abbrev>
(
<emphasis id="B4236D288AE619A993A790D833D11618" bold="true">C</emphasis>
),
<abbrev id="ABBRID0E5VAI" xlink_title="potato carrot agar">PCA</abbrev>
(
<emphasis id="B47352CBE404BED3D4B8D5120A61847A" bold="true">D</emphasis>
),
<abbrev id="ABBRID0EEWAI" xlink_title="malt extract agar">MEA</abbrev>
(
<emphasis id="D86F80307477921091FD8804079044AB" bold="true">E</emphasis>
), and
<abbrev id="ABBRID0EKWAI" xlink_title="oatmeal agar">OA</abbrev>
(
<emphasis id="17BED5F1D93F77F434DC39AE295D7A92" bold="true">F</emphasis>
) for 7 days at 25 ° C. Scale bar: 25 µm (
<emphasis id="6A14B1DADDB10770E13A08C42A9F4116" bold="true">A, B</emphasis>
); 10 mm (
<emphasis id="71839F1E3E4ADABAD79902E42C3537FA" bold="true">C F</emphasis>
).
</paragraph>
</caption>
<paragraph id="6A4A27A1FD3465D14C9E7F4AEB730F4B">
Culture characteristics at 25 °
<collectionCode id="21CBE645458D0EFC3F478AB78A412E92" country="Denmark" name="University of Copenhagen" type="Herbarium">C</collectionCode>
in 7 d — Colonies on
<abbrev id="ABBRID0E2WAI" xlink_title="potato dextrose agar">
<collectionCode id="B68A599C3D6A4E32560F85F53E024044" country="Sri Lanka" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13944" lsid="urn:lsid:biocol.org:col:13944" name="Royal Botanic Gardens" type="Herbarium">PDA</collectionCode>
</abbrev>
cottony compact, greyish green (30
<collectionCode id="4CBC989AD6E947768804265B0CA6061C" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15670" name="Royal Botanic Garden Edinburgh" type="Herbarium">E</collectionCode>
5 / 30
<collectionCode id="5D34F40F6D860558DEA26A5D6AEA6B53" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15670" name="Royal Botanic Garden Edinburgh" type="Herbarium">E</collectionCode>
7) with irregular margins, attaining 67.5 ±
<quantity id="23608AC0AD55FFF2EF06747EDBE3689E" metricMagnitude="-4" metricUnit="m" metricValue="6.0" unit="mm" value="0.6">0.6 mm</quantity>
diam. (Fig.
<figureCitation id="F8799623F5DA37E266B0492884B0190C" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Morphology of Alternaria hungarica (strain: NB 803). Sporulation patterns on PCA for 14 days at 22 ° C (A); Conidiophores and conidia on PCA for 7 days at 22 ° C (B); Colony phenotypes on PDA (C), PCA (D), MEA (E), and OA (F) for 7 days at 25 ° C. Scale bar: 25 µm (A, B); 10 mm (C F)." figureDoi="10.3897/mycokeys.113.138005.figure3" httpUri="https://binary.pensoft.net/fig/1241723">3 C</figureCitation>
); reverse olive (3
<collectionCode id="D87BDB11906E76F18B814BCF0E0BC8AE" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15670" name="Royal Botanic Garden Edinburgh" type="Herbarium">E</collectionCode>
4). On
<abbrev id="ABBRID0EDXAI" xlink_title="potato carrot agar">
<collectionCode id="EE24E4E409E2BC9B5CB1B4507B00733C">PCA</collectionCode>
</abbrev>
, velvety, olive brown (4
<collectionCode id="5895F475ACEF2D5BB422D8A54749C3DF" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15670" name="Royal Botanic Garden Edinburgh" type="Herbarium">E</collectionCode>
4), 69.4 ±
<quantity id="32C19D24CBBC08F2127F760E830FF173" metricMagnitude="-4" metricUnit="m" metricValue="5.0" unit="mm" value="0.5">0.5 mm</quantity>
diam. (Fig.
<figureCitation id="F325B44A8919CF39BE7291C8CF4B1737" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Morphology of Alternaria hungarica (strain: NB 803). Sporulation patterns on PCA for 14 days at 22 ° C (A); Conidiophores and conidia on PCA for 7 days at 22 ° C (B); Colony phenotypes on PDA (C), PCA (D), MEA (E), and OA (F) for 7 days at 25 ° C. Scale bar: 25 µm (A, B); 10 mm (C F)." figureDoi="10.3897/mycokeys.113.138005.figure3" httpUri="https://binary.pensoft.net/fig/1241723">3 D</figureCitation>
); reverse grayish same color. On
<abbrev id="ABBRID0ELXAI" xlink_title="malt extract agar">MEA</abbrev>
, cottony, olive (1
<collectionCode id="18907ABAF931CC9B64E160317E1A3BEE" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15670" name="Royal Botanic Garden Edinburgh" type="Herbarium">E</collectionCode>
3) with a grayish surface, irregular margins, 65.1 ±
<quantity id="5EFE4D166F741E17A8BD0E36A5A29969" metricMagnitude="-4" metricUnit="m" metricValue="6.0" unit="mm" value="0.6">0.6 mm</quantity>
diam. (Fig.
<figureCitation id="3D166BA91009273E9A38C9D0FB738F00" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Morphology of Alternaria hungarica (strain: NB 803). Sporulation patterns on PCA for 14 days at 22 ° C (A); Conidiophores and conidia on PCA for 7 days at 22 ° C (B); Colony phenotypes on PDA (C), PCA (D), MEA (E), and OA (F) for 7 days at 25 ° C. Scale bar: 25 µm (A, B); 10 mm (C F)." figureDoi="10.3897/mycokeys.113.138005.figure3" httpUri="https://binary.pensoft.net/fig/1241723">3 E</figureCitation>
); reverse olive brown (4 D 3). On
<abbrev id="ABBRID0ETXAI" xlink_title="oatmeal agar">OA</abbrev>
, cottony, grey to dull green (29 D 4) with a grayish surface, 63.8 ± 1.0 mm diam. (Fig.
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); reverse olive brown (4
<collectionCode id="2ADD906C9E2E7D2B5F1C39A8174C0951" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15670" name="Royal Botanic Garden Edinburgh" type="Herbarium">E</collectionCode>
3). Sporulation of studied isolates occurs in all tested media after 7 days of incubation. It was abundant on
<abbrev id="ABBRID0E2XAI" xlink_title="potato carrot agar">
<collectionCode id="30F93A54BC39C582A9D70F694294A86A">PCA</collectionCode>
</abbrev>
and
<abbrev id="ABBRID0E6XAI" xlink_title="potato dextrose agar">
<collectionCode id="6986938E20C1EA4F7A64EE3110E6D3C9" country="Sri Lanka" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13944" lsid="urn:lsid:biocol.org:col:13944" name="Royal Botanic Gardens" type="Herbarium">PDA</collectionCode>
</abbrev>
but moderate on
<abbrev id="ABBRID0EDYAI" xlink_title="malt extract agar">MEA</abbrev>
and
<abbrev id="ABBRID0EHYAI" xlink_title="oatmeal agar">OA</abbrev>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0ELYAI" type="notes">
<paragraph id="F6B0155E03A17E22ECD3AA35F65AB509">
<heading id="01CA8A1514A30D3C205945E5971C9D8A" reason="title">Notes.</heading>
</paragraph>
<paragraph id="51670868C954AB5DD85377B33C2FB0A9">
NB 803 and NB 898 formed a well-supported clade with
<taxonomicName id="4BB6680F5955A5FCDBE99F39591027E7" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="hungarica">
<emphasis id="086E87997691AC4B0FC4E8D1743153DD" italics="true">A. hungarica</emphasis>
</taxonomicName>
(ex-type,
<abbrev id="ABBRID0E3YAI" xlink_title="Collection of the Westerdijk Fungal Biodiversity Institute">
<collectionCode id="C255986C624CE519C9575C0CADC6E63F" country="Netherlands" httpUri="http://grbio.org/cool/bxq2-d2kh" name="Centraalbureau voor Schimmelcultures, Fungal and Yeast Collection" type="">CBS</collectionCode>
</abbrev>
123925) phylogenetically close to
<taxonomicName id="C4F9E1983727485EF0420D84AB738F56" class="Liliopsida" family="Haemodoraceae" genus="Anigozanthus" higherTaxonomySource="GBIF" kingdom="Plantae" order="Commelinales" phylum="Tracheophyta" rank="species" species="cumini">
<emphasis id="BA455D5CC7BFB28195A25479E875AD66" italics="true">A. cumini</emphasis>
</taxonomicName>
(ex-type,
<abbrev id="ABBRID0ELZAI" xlink_title="Collection of the Westerdijk Fungal Biodiversity Institute">
<collectionCode id="76B6C87207D03F8A82A3D6039D2AE941" country="Netherlands" httpUri="http://grbio.org/cool/bxq2-d2kh" name="Centraalbureau voor Schimmelcultures, Fungal and Yeast Collection" type="">CBS</collectionCode>
</abbrev>
121329). Between these three strains and
<taxonomicName id="E3E0877FEB46EF8DFD1F19D6B378A336" class="Liliopsida" family="Haemodoraceae" genus="Anigozanthus" higherTaxonomySource="GBIF" kingdom="Plantae" order="Commelinales" phylum="Tracheophyta" rank="species" species="cumini">
<emphasis id="304504E8CD5798BC74AD5DB9FEBB9E30" italics="true">A. cumini</emphasis>
</taxonomicName>
(ex-type,
<abbrev id="ABBRID0E1ZAI" xlink_title="Collection of the Westerdijk Fungal Biodiversity Institute">
<collectionCode id="DD276E8A6DF7BF4EBACB0F4FAC494638" country="Netherlands" httpUri="http://grbio.org/cool/bxq2-d2kh" name="Centraalbureau voor Schimmelcultures, Fungal and Yeast Collection" type="">CBS</collectionCode>
</abbrev>
121329), there were 2 / 464 differences in
<abbrev id="ABBRID0E5ZAI" xlink_title="internal transcribed spacer of the rDNA region">ITS</abbrev>
, 9 /
<quantity id="0436FC4E26DB89BEFFA6988BAD2A787C" metricMagnitude="1" metricUnit="m" metricValue="1.34366" unit="in" value="529.0">529 in</quantity>
<abbrev id="ABBRID0ED1AI" xlink_title="glyceraldehyde-3-phosphate dehydrogenase">
<emphasis id="D5F453FEE555124860B83E7BE26E145E" italics="true">gpd</emphasis>
</abbrev>
, 10 /
<quantity id="8004FB0CCDE26D7AE9B77417E717E839" metricMagnitude="1" metricUnit="m" metricValue="2.11582" unit="in" value="833.0">833 in</quantity>
<abbrev id="ABBRID0EI1AI" xlink_title="RNA polymerase second largest subunit">
<emphasis id="81D42530908D9167952A3D16A420F4E1" italics="true">rpb 2</emphasis>
</abbrev>
, and 2 /
<quantity id="F4E28D7DCC95F527CEAE6A2282AB16A1" metricMagnitude="0" metricUnit="m" metricValue="5.0546" unit="in" value="199.0">199 in</quantity>
<abbrev id="ABBRID0EN1AI" xlink_title="translation elongation factor 1-alpha">
<emphasis id="4E2B9C9870FD7D80E2FE91663A8BEF0B" italics="true">tef 1</emphasis>
</abbrev>
. Morphological features of two isolates from carrot leaves (wild and cultivated) are similar to
<taxonomicName id="32231CC7A1A7DA3C5DADBC635767D90A" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="hungarica">
<emphasis id="123D3D2F49167564C09742D7ADF07060" italics="true">A. hungarica</emphasis>
</taxonomicName>
and did not contradict descriptions of
<bibRefCitation id="B42675498B7FEB6207EA7784C8037789" DOI="10.3852/09-196" author="Toth B &amp; Csosz M &amp; Szabo-Hever A &amp; Simmons EG &amp; Samson RA &amp; Varga J" etAl="et al." firstAuthor="Toth" issue="1" journalOrPublisher="Mycologia" pagination="94-100" refId="B55" refString="Toth B, Csosz M, Szabo-Hever A, Simmons EG, Samson RA, Varga J (2011) Alternaria hungarica sp. nov., a minor foliar pathogen of wheat in Hungary. Mycologia 103 (1): 94100. https://doi.org/10.3852/09-196" title="Alternaria hungarica sp. nov., a minor foliar pathogen of wheat in Hungary." volume="103" year="2011">Toth et al. (2011)</bibRefCitation>
. The conidial and sporulation characteristics resemble those of
<abbrev id="ABBRID0EA2AI" xlink_title="Collection of the Westerdijk Fungal Biodiversity Institute">
<collectionCode id="32683F6327BBDD1C88639D3166B04746" country="Netherlands" httpUri="http://grbio.org/cool/bxq2-d2kh" name="Centraalbureau voor Schimmelcultures, Fungal and Yeast Collection" type="">CBS</collectionCode>
</abbrev>
123925 but with some variations in cultural characteristics (colony color and texture on
<abbrev id="ABBRID0EE2AI" xlink_title="potato dextrose agar">
<collectionCode id="D7BCA0D022B8776C749CE4BEAFBAC89C" country="Sri Lanka" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13944" lsid="urn:lsid:biocol.org:col:13944" name="Royal Botanic Gardens" type="Herbarium">PDA</collectionCode>
</abbrev>
). Isolates NB 803 and NB 898 form a less dense mycelium but are darker than
<abbrev id="ABBRID0EI2AI" xlink_title="Collection of the Westerdijk Fungal Biodiversity Institute">
<collectionCode id="ADB119239835982785163C1C49BD4418" country="Netherlands" httpUri="http://grbio.org/cool/bxq2-d2kh" name="Centraalbureau voor Schimmelcultures, Fungal and Yeast Collection" type="">CBS</collectionCode>
</abbrev>
123925. Cultural characters, sporulation pattern, and conidia shape of this species are different from
<taxonomicName id="27BFB769FA89F09EDC22425D7DEFD197" class="Liliopsida" family="Haemodoraceae" genus="Anigozanthus" higherTaxonomySource="GBIF" kingdom="Plantae" order="Commelinales" phylum="Tracheophyta" rank="species" species="cumini">
<emphasis id="27C17F314D106C63EB087369948B056C" italics="true">A. cumini</emphasis>
</taxonomicName>
(17.540 × 1220 vs. 5090 × 1323 μm, respectively). The latter species produce short and erect conidiophores of 1860 × 57 μm (
<bibRefCitation id="6DF47CC356F700BEA89DE1E66A7A403D" DOI="10.3114/fuse.2020.05.13" author="Nishikawa and Nakashima" firstAuthor="Nishikawa" issue="1" journalOrPublisher="Fungal Systematics and Evolution" pagination="197-281" refId="B40" refString="Nishikawa J, Nakashima C (2020) Japanese species of Alternaria and their species boundaries based on host range. Fungal Systematics and Evolution 5 (1): 197281. https://doi.org/10.3114/fuse.2020.05.13" title="Japanese species of Alternaria and their species boundaries based on host range." volume="5" year="2020">Nishikawa and Nakashima 2020</bibRefCitation>
), while
<taxonomicName id="45EE20C68ACB4138BBF3ED4F923F33C7" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="hungarica">
<emphasis id="6113AB3B859D4243D0D64002E2EADB2F" italics="true">A. hungarica</emphasis>
</taxonomicName>
form long geniculate conidiophores (30352 × 3.85 µm).
<collectionCode id="D2B901AE15703AAC66FE9DD9D48F3A11" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" type="Herbarium">A</collectionCode>
high percentage of conidia are in clumps or short chains in
<taxonomicName id="2E9E89F2157D97B68B7F47AADB7B65FA" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="hungarica">
<emphasis id="1DB72494E093F7F8F017E4890D28119D" italics="true">A. hungarica</emphasis>
</taxonomicName>
, while
<taxonomicName id="38573E14E8595E44FBCBC565B9490C58" class="Liliopsida" family="Haemodoraceae" genus="Anigozanthus" higherTaxonomySource="GBIF" kingdom="Plantae" order="Commelinales" phylum="Tracheophyta" rank="species" species="cumini">
<emphasis id="0901E0812A8992ECE87A1F0E4D205D9F" italics="true">A. cumini</emphasis>
</taxonomicName>
produces conidia in simple chains. Both species produce dark yellow (4
<collectionCode id="CFC57CD12693713DD29F21108EE7CE73" country="Denmark" name="University of Copenhagen" type="Herbarium">C</collectionCode>
8) pigmentation on
<abbrev id="ABBRID0E33AI" xlink_title="potato dextrose agar">
<collectionCode id="B2510A50254ECAB40A52326E951EE15A" country="Sri Lanka" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13944" lsid="urn:lsid:biocol.org:col:13944" name="Royal Botanic Gardens" type="Herbarium">PDA</collectionCode>
</abbrev>
after 7 days, which is lacking in
<taxonomicName id="650CD564CA1149FDC4F726A43DA76254" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="eureka">
<emphasis id="9B2CF1E830C7FA14F03E86F95A00DDB9" italics="true">A. eureka</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,420 @@
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<mods:title id="25CD1ABEBE0AC65C29FEC3B94CE39259">New members of Alternaria (Pleosporales, Pleosporaceae) collected from Apiaceae in Algeria</mods:title>
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<mods:affiliation id="5EFC1F089EB5D38A53CA0C9BD072B353">University of Angers, Institut Agro, INRAE, UMR IRHS, SFR QUASAV, 42 rue G. Morel, CS 60057, 49071 Beaucouzé, France</mods:affiliation>
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<treatment id="998E4A471F52531FB338FC9483BA250C" ID-DOI="http://doi.org/10.5281/zenodo.14799530" ID-Zenodo-Dep="14799530" ID-arpha="998E4A47-1F52-531F-B338-FC9483BA250C" ID-mycobank="848582" LSID="urn:lsid:plazi:treatment:998E4A471F52531FB338FC9483BA250C" httpUri="http://treatment.plazi.org/id/998E4A471F52531FB338FC9483BA250C">
<subSubSection id="1BEA08AA5CA1CF548301207C59FAB87D" type="nomenclature">
<paragraph id="73F875EAD9F11DAB646F69731B87A3C5">
<taxonomicName id="EBF0D98475441A36C936504B23DBAF5B" authority="N. Bessadat &amp; P. Simoneau" authorityName="N. Bessadat &amp; P. Simoneau" authorityYear="2025" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="longiformis" status="sp. nov.">
<emphasis id="AA62EC47E9F7F27539EC3F9CAE6A04C8" italics="true">Alternaria longiformis</emphasis>
N. Bessadat &amp; P. Simoneau
</taxonomicName>
<taxonomicNameLabel id="A60B2B11633AB63DFD5A4E41DF908227" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="779AE6069954833BD8EDAD878BC68D7F" type="description">
<paragraph id="FBDDF982589873D1CFEA9DAFC67CB1DC">
<figureCitation id="3A413DA0328FC763BBEE423FAF0E8989" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Morphology of Alternaria longiformis sp. nov. from Daucus carota: Conidia on PCA for 7 days at 22 ° C (A E); Conidiophores and sporulation patterns on PCA for 7 days at 22 ° C (B); Conidiophores on inoculated carrot leaves at 21 JPI (F); Colony phenotypes on PDA (G), PCA (H), MEA (I), and OA (J) for 7 days at 25 ° C. Scale bar: 25 µm (A F); 10 mm (G J)." figureDoi="10.3897/mycokeys.113.138005.figure5" httpUri="https://binary.pensoft.net/fig/1241725">Fig. 5</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0ELSCI" type="etymology">
<paragraph id="86E30E30610261CC3974DC9CB7EA3812">
<heading id="E2B9941163C6130327867CB829FFBA60" reason="title">Etymology.</heading>
</paragraph>
<paragraph id="DFF92942374D45B3B2EDE950AFC71127">
Name refers to conidial shape and size, which is longer than other species within the section
<taxonomicName id="AFF221D545045226AB500978C5B769B3" rank="section" section="Embellisioides">
<emphasis id="84C27FD548F304B8DCFDD8B202E9FE63" italics="true">Embellisioides</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0E1SCI" type="material">
<paragraph id="2B68E399CA6DCE48718BB38C2EF464E5">
<heading id="B2818CF01DD06DB726A29EFD277F5D4D" reason="title">
<typeStatus id="7B6538AFB79F96CE341FF79ACCBF8A75">Type</typeStatus>
.
</heading>
</paragraph>
<paragraph id="014200FE2DF3B452B50F98CAB75D9EBE">
<collectingCountry id="5FFCDA201F6FB66217FF99EA5A1086BC" name="Algeria">Algeria</collectingCountry>
<materialsCitation id="3B82F5A43DEC8CE8CF505405A282C149" collectionCode="N, INH, COMIC" country="France" county="Bessadat" location="Hassi Mamache" municipality="May" specimenCode="INH 001055, CBS 149901, NB 354" specimenCount="1" stateProvince="Mostaganem" typeStatus="holotype">
<collectingRegion id="928BCCBF475745F48977F3AD53EED340" country="Algeria" name="Mostaganem">Mostaganem</collectingRegion>
,
<location id="01F91AD0FD614B31F45FD2F7A2CBF8A2" LSID="urn:lsid:plazi:treatment:998E4A471F52531FB338FC9483BA250C:01F91AD0FD614B31F45FD2F7A2CBF8A2" country="France" county="Bessadat" municipality="May" name="Hassi Mamache" stateProvince="Mostaganem">Hassi Mamache</location>
on infected leaves of
<taxonomicName id="5A48B84F966A686F205D89BDD01978E4" class="Magnoliopsida" family="Solanaceae" genus="Solanum" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="lycopersicum">
<emphasis id="544794114B89D2D50C979DCAF2C14C4A" italics="true">Solanum lycopersicum</emphasis>
</taxonomicName>
. 22
<collectingMunicipality id="68365DBB4A5DD20D8D05F9D2319CFE8C">May</collectingMunicipality>
, 2015,
<collectionCode id="3DC4FEA783309A47660D5CB4F052E487" country="China" lsid="urn:lsid:biocol.org:col:13092" name="Nanjing University" type="Herbarium">N</collectionCode>
.
<collectingCounty id="EE4E61EF76997C6BF1A03552048BE11C">Bessadat</collectingCounty>
, (
<specimenCode id="88626293C08AB408943CDE08F3552396" collectionCode="INH" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15113" lsid="urn:lsid:biocol.org:col:15113" name="Institut National d'Horticulture" type="Herbarium">INH 001055</specimenCode>
,
<typeStatus id="FF49BAB786BD469C7D8CEB0E9D7CFF01" type="holotype">holotype</typeStatus>
), preserved in a metabolically inactive state via deep freezing at
<collectionCode id="769D5A244B3217B7CC726857C1541684" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15113" lsid="urn:lsid:biocol.org:col:15113" name="Institut National d'Horticulture" type="Herbarium">INH</collectionCode>
herbarium,
<collectingCountry id="B2BB3E811A50FDFED7583BD30B2ABBC8" name="France">France</collectingCountry>
, using the
<collectionCode id="343370926D1731577C0B001A4BD97332">COMIC</collectionCode>
technical platform, ex-type culture (
<specimenCode id="8F33F813761C85CC1A6451EEA309A559" collectionCode="CBS" country="Netherlands" httpUri="http://grbio.org/cool/bxq2-d2kh" name="Centraalbureau voor Schimmelcultures, Fungal and Yeast Collection" type="">CBS 149901</specimenCode>
,
<specimenCode id="DE43E279AD204755A23E5CCD0793F0D4" collectionCode="NB">NB 354</specimenCode>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0ELTCI" type="description">
<paragraph id="538D02E209EC36841363E950A8985C08">
<heading id="9405732F5175B2EAD4DCB39E185B765C" reason="title">Description.</heading>
</paragraph>
<paragraph id="A08B1EFDDB9C9B2FDC9EB85001430B40">
On
<abbrev id="ABBRID0ERTCI" xlink_title="potato carrot agar">
<collectionCode id="D72D52FBB7735085143D60EB8C48A578">PCA</collectionCode>
</abbrev>
, attaining
<quantity id="D8C573A5F96B7D8A15C8A8351EAFAA02" metricMagnitude="-2" metricUnit="m" metricValue="6.9" unit="mm" value="69.0">69 mm</quantity>
diam., colony wooly, loose, with aerial branched subhyaline hyphae and 23 pairs of moderately defined concentric rings of growth and sporulation. During an initial 57 d of growth, colony producing only minor sporulation near the agar surface. At the same time, abundant, long, suberected aerial hyphae arising throughout light-deprived parts of the colony. The tip and some branches of these slender aerial axes enlarging into well-defined conidiophores with few lateral branches, mostly near the hyphal apex, from a simple and short conidiophore bear 24 conidia (Fig.
<figureCitation id="97AE406D8F9D0226274D01BFFD761E5D" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Morphology of Alternaria longiformis sp. nov. from Daucus carota: Conidia on PCA for 7 days at 22 ° C (A E); Conidiophores and sporulation patterns on PCA for 7 days at 22 ° C (B); Conidiophores on inoculated carrot leaves at 21 JPI (F); Colony phenotypes on PDA (G), PCA (H), MEA (I), and OA (J) for 7 days at 25 ° C. Scale bar: 25 µm (A F); 10 mm (G J)." figureDoi="10.3897/mycokeys.113.138005.figure5" httpUri="https://binary.pensoft.net/fig/1241725">5 A, B</figureCitation>
), yielding to an open layer of sporulation in the surface of the colony. Sporulation pattern forming compact, small clumps of conidia. Conidiophores septate, simple or sparingly branched, straight to slightly curved, pale to medium brown, with series of 26 ( 14), geniculate, sympodial conidiogenous sites. Primary conidiophores of short length, 1520 × 47 µm, cylindrical, 03 - septate, produced from fertile hyphae, commonly becoming 3580 ( 170) µm long with 49 transverse septa. Each conidiophore bearing a single conidium, rarely a chain of 2 conidia in undisturbed young colonies. Conidiogenous cells terminal or intercalary, solitary or proliferating sympodially (Fig.
<figureCitation id="25FAE7AF6CABD80E07398A6E8BDBAC37" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Morphology of Alternaria longiformis sp. nov. from Daucus carota: Conidia on PCA for 7 days at 22 ° C (A E); Conidiophores and sporulation patterns on PCA for 7 days at 22 ° C (B); Conidiophores on inoculated carrot leaves at 21 JPI (F); Colony phenotypes on PDA (G), PCA (H), MEA (I), and OA (J) for 7 days at 25 ° C. Scale bar: 25 µm (A F); 10 mm (G J)." figureDoi="10.3897/mycokeys.113.138005.figure5" httpUri="https://binary.pensoft.net/fig/1241725">5 B</figureCitation>
). Seldom production of secondary conidiophores from primary conidia forming short 523 ( 41) × 3.57.5 µm, 03 - septate, cylindrical or angular complexity structure at the apex leading to false conidia chains upon the aging parts of the colony. Mature conidia with 47 transverse septa, 3160 × 1018 µm, oblong, ellipsoid, or subcylindrical, broadly rounded at the base with a bluntly rounded apical cell (Fig.
<figureCitation id="A97C2761EB9B5CBFAFE0D75D4E9E5904" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Morphology of Alternaria longiformis sp. nov. from Daucus carota: Conidia on PCA for 7 days at 22 ° C (A E); Conidiophores and sporulation patterns on PCA for 7 days at 22 ° C (B); Conidiophores on inoculated carrot leaves at 21 JPI (F); Colony phenotypes on PDA (G), PCA (H), MEA (I), and OA (J) for 7 days at 25 ° C. Scale bar: 25 µm (A F); 10 mm (G J)." figureDoi="10.3897/mycokeys.113.138005.figure5" httpUri="https://binary.pensoft.net/fig/1241725">5 C, D</figureCitation>
). Conidia at full development tapering gradually from narrowly ovoid into narrowly cylindrical, 5690 ( 100) × 12.517 µm, always rounded at base tapering towards apex with 811 ( 15) transverse septa (Fig.
<figureCitation id="F67C5016EF45BCD0D6730BF1ED8A4502" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Morphology of Alternaria longiformis sp. nov. from Daucus carota: Conidia on PCA for 7 days at 22 ° C (A E); Conidiophores and sporulation patterns on PCA for 7 days at 22 ° C (B); Conidiophores on inoculated carrot leaves at 21 JPI (F); Colony phenotypes on PDA (G), PCA (H), MEA (I), and OA (J) for 7 days at 25 ° C. Scale bar: 25 µm (A F); 10 mm (G J)." figureDoi="10.3897/mycokeys.113.138005.figure5" httpUri="https://binary.pensoft.net/fig/1241725">5 E</figureCitation>
).
<collectionCode id="4A73BDC5EDD94B19EE8A5BCD87978D54" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" type="Herbarium">A</collectionCode>
few submedian cells increasing in width and producing thin longitudinal and oblique septa. Abundant juvenile conidia, 520 × 2.512.5 µm, spherical to ovoid at the center of the colony at 14 d, formed through extension of secondary conidiophores and usually 12 - celled. Fully developed conidia mostly equilateral until enlargement of a few body cells and their secondary internal septation cells introducing minor degree of curvature. Conidia slightly, to distinctly constricting at their 13 transverse septa, contrastingly darker than others. One to two longitudinal septa very pale inserted in 13 first transverse segments. Conidia color pale to medium yellow, appearing quite smooth, thin-walled due to a lack of ornamentation on the surface. Conidium germination after 24 h usually bipolar but not conspicuous from a non-polar cell. Conidiophores emerging from the surface of dead infected plants brown, scattered, with 13 ( 6) conidiogenous loci, 2567 ( 100) µm long and 3.86 ( 7.5) μm thick (Fig.
<figureCitation id="2AA29FE60F38688B448DEABDB5383676" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Morphology of Alternaria longiformis sp. nov. from Daucus carota: Conidia on PCA for 7 days at 22 ° C (A E); Conidiophores and sporulation patterns on PCA for 7 days at 22 ° C (B); Conidiophores on inoculated carrot leaves at 21 JPI (F); Colony phenotypes on PDA (G), PCA (H), MEA (I), and OA (J) for 7 days at 25 ° C. Scale bar: 25 µm (A F); 10 mm (G J)." figureDoi="10.3897/mycokeys.113.138005.figure5" httpUri="https://binary.pensoft.net/fig/1241725">5 F</figureCitation>
). Most conidia with 810 ( 11) transverse septa, 4455 ( 59) × 810 µm.
</paragraph>
<caption id="FD8900A48D4A31C6BF4E642782B0DB4E" ID-DOI="10.3897/mycokeys.113.138005.figure5" ID-arpha="82DAA328-FDF0-54BC-A30C-B7BD80ED566E" httpUri="https://binary.pensoft.net/fig/1241725" startId="F5">
<paragraph id="C8944D41444C75FC6D2E71191F164997">
<label id="F6E733AA910248EDF585971B8B3BC27F">Figure 5.</label>
</paragraph>
<paragraph id="4BF5FE0DD4413ADA9E352488EB4EC438">
Morphology of
<taxonomicName id="97EF429FB88DBFB7D35DCDBD9D9D2628" authorityName="Bessadat &amp; Bataillé-Simoneau &amp; Colou &amp; Hamon &amp; Mabrouk &amp; Simoneau" authorityYear="2025" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="longiformis" status="sp. nov.">
<emphasis id="3E56CA5AEABDB62DF2DB8819095D055A" italics="true">Alternaria longiformis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A7B26D2B0DFE58C28C0CD5C755FD6574" rank="species">sp. nov.</taxonomicNameLabel>
from
<taxonomicName id="483F94E55378D5286D180F5C92A2F977" class="Magnoliopsida" family="Apiaceae" genus="Daucus" kingdom="Plantae" order="Apiales" phylum="Tracheophyta" rank="species" species="carota">
<emphasis id="7FEC7373CC0AC146EC15F1C36ADE8563" italics="true">Daucus carota</emphasis>
</taxonomicName>
: Conidia on
<abbrev id="ABBRID0EHVCI" xlink_title="potato carrot agar">PCA</abbrev>
for 7 days at 22 ° C (
<emphasis id="E8D8432A63F469CB1F86704F1561CEEC" bold="true">A E</emphasis>
); Conidiophores and sporulation patterns on
<abbrev id="ABBRID0ENVCI" xlink_title="potato carrot agar">PCA</abbrev>
for 7 days at 22 ° C (
<emphasis id="B83FDCAF69195DB6471D3386D58B0D97" bold="true">B</emphasis>
); Conidiophores on inoculated carrot leaves at 21 JPI (
<emphasis id="116B3C3DACB6EA98E8848CA331CD8513" bold="true">F</emphasis>
); Colony phenotypes on
<abbrev id="ABBRID0EVVCI" xlink_title="potato dextrose agar">PDA</abbrev>
(
<emphasis id="3D82C581E9EDB158150EE70686DAD8A6" bold="true">G</emphasis>
),
<abbrev id="ABBRID0E2VCI" xlink_title="potato carrot agar">PCA</abbrev>
(
<emphasis id="23E4C62FB8B6E11977F9D012C2D1E7EC" bold="true">H</emphasis>
),
<abbrev id="ABBRID0EBWCI" xlink_title="malt extract agar">MEA</abbrev>
(
<emphasis id="A9B20AFCDC09AB0F7D72FF5DD6DBFAF3" bold="true">I</emphasis>
), and
<abbrev id="ABBRID0EHWCI" xlink_title="oatmeal agar">OA</abbrev>
(
<emphasis id="4709416E274E52AC9C089538423AD64D" bold="true">J</emphasis>
) for 7 days at 25 ° C. Scale bar: 25 µm (
<emphasis id="F09F65B7DA6506D87148D53D6AC58409" bold="true">A F</emphasis>
); 10 mm (
<emphasis id="DAC7CA4905651F8DEF500ECE26EE77A8" bold="true">G J</emphasis>
).
</paragraph>
</caption>
<paragraph id="E8C4D7E3370202CFD1AEC339A84EB33A">
Culture characteristics after 7 days — Colonies color and aspect the
<typeStatus id="48BCDA97F69539AB4CF009442A3EEF8F" type="holotype">holotype</typeStatus>
strain on
<abbrev id="ABBRID0EYWCI" xlink_title="potato dextrose agar">
<collectionCode id="BFC41065455FB9F4F039950FCD0E9E66" country="Sri Lanka" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13944" lsid="urn:lsid:biocol.org:col:13944" name="Royal Botanic Gardens" type="Herbarium">PDA</collectionCode>
</abbrev>
(Fig.
<figureCitation id="EFF86D11A710A72D6039FB47E91AB3FC" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Morphology of Alternaria longiformis sp. nov. from Daucus carota: Conidia on PCA for 7 days at 22 ° C (A E); Conidiophores and sporulation patterns on PCA for 7 days at 22 ° C (B); Conidiophores on inoculated carrot leaves at 21 JPI (F); Colony phenotypes on PDA (G), PCA (H), MEA (I), and OA (J) for 7 days at 25 ° C. Scale bar: 25 µm (A F); 10 mm (G J)." figureDoi="10.3897/mycokeys.113.138005.figure5" httpUri="https://binary.pensoft.net/fig/1241725">5 G</figureCitation>
),
<abbrev id="ABBRID0EAXCI" xlink_title="potato carrot agar">
<collectionCode id="A390B40D6A449602D051AA551777C5DB">PCA</collectionCode>
</abbrev>
(Fig.
<figureCitation id="380705DEB69A1410902607547AA1A879" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Morphology of Alternaria longiformis sp. nov. from Daucus carota: Conidia on PCA for 7 days at 22 ° C (A E); Conidiophores and sporulation patterns on PCA for 7 days at 22 ° C (B); Conidiophores on inoculated carrot leaves at 21 JPI (F); Colony phenotypes on PDA (G), PCA (H), MEA (I), and OA (J) for 7 days at 25 ° C. Scale bar: 25 µm (A F); 10 mm (G J)." figureDoi="10.3897/mycokeys.113.138005.figure5" httpUri="https://binary.pensoft.net/fig/1241725">5 H</figureCitation>
),
<abbrev id="ABBRID0EIXCI" xlink_title="malt extract agar">MEA</abbrev>
(Fig.
<figureCitation id="416A98338566BB79828A56EB92EE0D0A" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Morphology of Alternaria longiformis sp. nov. from Daucus carota: Conidia on PCA for 7 days at 22 ° C (A E); Conidiophores and sporulation patterns on PCA for 7 days at 22 ° C (B); Conidiophores on inoculated carrot leaves at 21 JPI (F); Colony phenotypes on PDA (G), PCA (H), MEA (I), and OA (J) for 7 days at 25 ° C. Scale bar: 25 µm (A F); 10 mm (G J)." figureDoi="10.3897/mycokeys.113.138005.figure5" httpUri="https://binary.pensoft.net/fig/1241725">5 I</figureCitation>
), and
<abbrev id="ABBRID0EQXCI" xlink_title="oatmeal agar">OA</abbrev>
(Fig.
<figureCitation id="40B0E1F013FD5535CBDA858369C58391" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Morphology of Alternaria longiformis sp. nov. from Daucus carota: Conidia on PCA for 7 days at 22 ° C (A E); Conidiophores and sporulation patterns on PCA for 7 days at 22 ° C (B); Conidiophores on inoculated carrot leaves at 21 JPI (F); Colony phenotypes on PDA (G), PCA (H), MEA (I), and OA (J) for 7 days at 25 ° C. Scale bar: 25 µm (A F); 10 mm (G J)." figureDoi="10.3897/mycokeys.113.138005.figure5" httpUri="https://binary.pensoft.net/fig/1241725">5 J</figureCitation>
) are provided in Table
<tableCitation id="3BE6AA7A661379C8B84C79E946766DDA" captionStart="Table 2" captionStartId="T2" captionText="Table 2. Cultural characters and temperature effect on new species growth after 7 days of incubation on PCA, PDA, MEA, and OA." httpUri="http://table.plazi.org/id/E94DDE5483E6400342044F153520CF24" tableUuid="E94DDE5483E6400342044F153520CF24">2</tableCitation>
. This strain grows over a wide range of temperatures with varying growth rates. Among the different temperature and culture media, the best mycelial growth occurs between 2025 °
<collectionCode id="6E3E903FA444903B6E0D47667759CD49" country="Denmark" name="University of Copenhagen" type="Herbarium">C</collectionCode>
on
<abbrev id="ABBRID0E3XCI" xlink_title="potato dextrose agar">
<collectionCode id="022F0FB3739CFA1BAE3C4129D89DC164" country="Sri Lanka" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13944" lsid="urn:lsid:biocol.org:col:13944" name="Royal Botanic Gardens" type="Herbarium">PDA</collectionCode>
</abbrev>
. On all media, the strain grows slowly below 4 °
<collectionCode id="AAD2F00B4973D5575D1F9CD399D07CDB" country="Denmark" name="University of Copenhagen" type="Herbarium">C</collectionCode>
, moderately at 16 °
<collectionCode id="126009B88ED450A46CCC8A40B28451FA" country="Denmark" name="University of Copenhagen" type="Herbarium">C</collectionCode>
and 30 °
<collectionCode id="067C1760D6054583800BE2AFA7C416F5" country="Denmark" name="University of Copenhagen" type="Herbarium">C</collectionCode>
, rapidly between 2025 °
<collectionCode id="59F7351F2193BFA79194E0AA594C6991" country="Denmark" name="University of Copenhagen" type="Herbarium">C</collectionCode>
, and does not grow well at a temperature of 35 °
<collectionCode id="17C76E37A0E91C00930CCA5DB243A981" country="Denmark" name="University of Copenhagen" type="Herbarium">C</collectionCode>
. Mycelial growth was inhibited at 40 °
<collectionCode id="08FC657E3FD4DEBF3489A2C3384C1974" country="Denmark" name="University of Copenhagen" type="Herbarium">C</collectionCode>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EAYCI" type="Additional isolate examined">
<paragraph id="7D67F09C344445AB7319DA444DC7D877">
<heading id="5D5912F4DEE143EA045DADB1DCB4C1B8" reason="title">Additional isolate examined.</heading>
</paragraph>
<paragraph id="C23D86D4760C315F8F3B5EF4D9D1654B">
<collectingCountry id="5D4CF751E6718A63DBFB14EABB0C82F5" name="Algeria">Algeria</collectingCountry>
<materialsCitation id="EB1659EF840B8C1336F83212298AD729" collectionCode="N" country="Netherlands" county="Living" location="Tizi province" municipality="Westerdijk Fungal Biodiversity Institute" specimenCode="CBS 149905" specimenCount="1" stateProvince="Utrecht">
Mascara City,
<location id="D2673B055D5340DA2187E7AD60044911" LSID="urn:lsid:plazi:treatment:998E4A471F52531FB338FC9483BA250C:D2673B055D5340DA2187E7AD60044911" country="Netherlands" county="Living" municipality="Westerdijk Fungal Biodiversity Institute" name="Tizi province" stateProvince="Utrecht">Tizi province</location>
, from leaves of
<taxonomicName id="1637D971D9B7BD0A0DECC250FFDD874F" class="Magnoliopsida" family="Apiaceae" genus="Daucus" kingdom="Plantae" order="Apiales" phylum="Tracheophyta" rank="species" species="carota">
<emphasis id="99DFE364E744BF8FBB30456B2B62E6D6" italics="true">Daucus carota</emphasis>
</taxonomicName>
. 21 December, 2020,
<collectionCode id="0D1824EFD08E037AB17A685370945A11" country="China" lsid="urn:lsid:biocol.org:col:13092" name="Nanjing University" type="Herbarium">N</collectionCode>
. Bessadat, (
<specimenCode id="DC51972969BBEAE174A0597579A198AB" collectionCode="CBS" country="Netherlands" httpUri="http://grbio.org/cool/bxq2-d2kh" name="Centraalbureau voor Schimmelcultures, Fungal and Yeast Collection" type="">
<abbrev id="ABBRID0ERYCI" xlink_title="Collection of the Westerdijk Fungal Biodiversity Institute">CBS</abbrev>
149905
</specimenCode>
, preserved in a metabolically inactive state in the
<collectingMunicipality id="E66D5245C2139403E203BA4F2E11B24C">Westerdijk Fungal Biodiversity Institute</collectingMunicipality>
,
<collectingRegion id="AB8FDC1E78575B9F15E20B7BC2F72FC5" country="Netherlands" name="Utrecht">Utrecht</collectingRegion>
,
<collectingCountry id="F957C95C76BFD9BB1AF0B84F7F756057" name="Netherlands">the Netherlands</collectingCountry>
).
<collectingCounty id="1230FC023DA03E32E40EB16D36D074EC">Living</collectingCounty>
culture NB 930
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EVYCI" type="notes">
<paragraph id="A37447F3E7AC5AB297FE7A61B5D751C2">
<heading id="F8366ED2A5A9A709171D21E1075E834F" reason="title">Notes.</heading>
</paragraph>
<paragraph id="CFDCA09777914B41B0801454502D9AB1">
Phylogenetic analyses indicated that
<taxonomicName id="8E85CF91C6C5A2590840C9777D3C8394" authorityName="Bessadat &amp; Bataillé-Simoneau &amp; Colou &amp; Hamon &amp; Mabrouk &amp; Simoneau" authorityYear="2025" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="longiformis" status="sp. nov.">
<emphasis id="D31E338AA871BCACE127AC8EA724D5CC" italics="true">Alternaria longiformis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="3C9ED6EB6C5CBF8404B2AE946BB473A6" rank="species">sp. nov.</taxonomicNameLabel>
fell in an individual branch close to
<taxonomicName id="382AAF16BD59C4FE01CB1C334ACC1CA0" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="lolii">
<emphasis id="F0EDB84A9A98DB11E06C556635138A07" italics="true">A. lolii</emphasis>
</taxonomicName>
(ex-type,
<abbrev id="ABBRID0ERZCI" xlink_title="Collection of the Westerdijk Fungal Biodiversity Institute">
<collectionCode id="89877ECB030CDA9324C94AC615562C23" country="Netherlands" httpUri="http://grbio.org/cool/bxq2-d2kh" name="Centraalbureau voor Schimmelcultures, Fungal and Yeast Collection" type="">CBS</collectionCode>
</abbrev>
115266). Between this species and
<taxonomicName id="2D012E5994B3A8BCDF6252E2BEAF714B" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="lolii">
<emphasis id="F9430B09B327B8A77CEBE7FE59C4D9A4" italics="true">A. lolii</emphasis>
</taxonomicName>
, there were 4 / 464 differences in
<abbrev id="ABBRID0EA1CI" xlink_title="internal transcribed spacer of the rDNA region">ITS</abbrev>
, 3 /
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<abbrev id="ABBRID0EF1CI" xlink_title="glyceraldehyde-3-phosphate dehydrogenase">
<emphasis id="4212EE7373FA804D99A6836122F422BB" italics="true">gpd</emphasis>
</abbrev>
, 15 /
<quantity id="69C0BE6E84A55E8DD1089F42CCD74D79" metricMagnitude="1" metricUnit="m" metricValue="2.11582" unit="in" value="833.0">833 in</quantity>
<abbrev id="ABBRID0EK1CI" xlink_title="RNA polymerase second largest subunit">
<emphasis id="94A29BF8EAFEFBAF418F0C6CCA4AB933" italics="true">rpb 2</emphasis>
</abbrev>
, and 8 /
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<abbrev id="ABBRID0EP1CI" xlink_title="translation elongation factor 1-alpha">
<emphasis id="D3C2EC206D11BB8812E077A2B2D0B1F8" italics="true">tef 1</emphasis>
</abbrev>
. Isolates of
<taxonomicName id="243192A2D29928400184425559C1AE77" authorityName="Bessadat &amp; Bataillé-Simoneau &amp; Colou &amp; Hamon &amp; Mabrouk &amp; Simoneau" authorityYear="2025" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="longiformis" status="sp. nov.">
<emphasis id="59C9BE8D82FD478A8ED7B7C62A4FF7B3" italics="true">Alternaria longiformis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="8A77496CD58D6521373FEC8DA6917DAB" rank="species">sp. nov.</taxonomicNameLabel>
are morphologically similar to
<taxonomicName id="747DFDAEBCA818B00DE27F506FC83985" authority="(Bessadat et al. 2021)" baseAuthorityName="Bessadat" baseAuthorityYear="2021" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="lolii">
<emphasis id="C3333E2E83B880D4A5F1C01D0842A037" italics="true">A. lolii</emphasis>
(
<bibRefCitation id="D882A1F3A6CB98FB4FF3A9A2CA67917E" DOI="10.3390/life11121291" author="Bessadat" etAl="et al." firstAuthor="Bessadat" issue="12" journalOrPublisher="Life" pagination="1291" refId="B7" refString="Bessadat N, Hamon B, Bataillé-Simoneau N, Mabrouk K, Simoneau P (2021) Characterization of New Small-Spored Alternaria Species Isolated from Solanaceae in Algeria. Life 11 (12): 1291. https://doi.org/10.3390/life11121291" title="Characterization of New Small-Spored Alternaria Species Isolated from Solanaceae in Algeria." volume="11" year="2021">Bessadat et al. 2021</bibRefCitation>
)
</taxonomicName>
. Conidia of both species are quite similar in shape but different in size (Table
<tableCitation id="8A301FA8C7503088FB4CAA6915C2FED9" captionStart="Table 3" captionStartId="T3" captionText="Table 3. Morphological comparison of the new species and other Alternaria species in sections Embellisia and Embellisioides." httpUri="http://table.plazi.org/id/C1BF90348F686569202B96630E400876" tableUuid="C1BF90348F686569202B96630E400876">3</tableCitation>
), and primary conidiophores are geniculate but slightly different in size (25150 ×
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<taxonomicName id="5BEE41D1B94A578C082A5AA439EA0DEA" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="lolii">
<emphasis id="1B64107173E1931B3F9A01A71A7E6B94" italics="true">A. lolii</emphasis>
</taxonomicName>
and 35170 × 47 μm in
<taxonomicName id="FF3DB75B568E63642FE124E8992D9AFD" authorityName="Bessadat &amp; Bataillé-Simoneau &amp; Colou &amp; Hamon &amp; Mabrouk &amp; Simoneau" authorityYear="2025" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="longiformis">
<emphasis id="7F112A1B457443FFA8393077BC41A26B" italics="true">A. longiformis</emphasis>
</taxonomicName>
). These two species can be distinguished mainly by their sporulation patterns, the presence / absence of cellular knots, and the abundance of secondary conidiophores.
<taxonomicName id="FCF0C91568DDD724F232DF7AFCC21290" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="lolii">
<emphasis id="42AEBB11F1B5FBCA85A8D8B3F6B1C6FE" italics="true">Alternaria lolii</emphasis>
</taxonomicName>
was reported to produce distinctive submerged knots of hyphal cells and emergent rhizoidal branches (
<bibRefCitation id="D232B1742DB4DD1B42C297D8D945436B" author="Simmons" firstAuthor="Simmons" journalOrPublisher="Studies in Mycology" pagination="109-118" refId="B51" refString="Simmons EG (2004) Novel dematiaceous hyphomycetes. Studies in Mycology 50: 109118." title="Novel dematiaceous hyphomycetes." volume="50" year="2004">Simmons 2004</bibRefCitation>
). This species produces rarely chlamydospores (Table
<tableCitation id="D8287B1F44AD48693CAF9BDD78717A09" captionStart="Table 3" captionStartId="T3" captionText="Table 3. Morphological comparison of the new species and other Alternaria species in sections Embellisia and Embellisioides." httpUri="http://table.plazi.org/id/C1BF90348F686569202B96630E400876" tableUuid="C1BF90348F686569202B96630E400876">3</tableCitation>
). None of these structures were observed on the two
<taxonomicName id="A99CA9003F10486B351A3416E4873669" authorityName="Bessadat &amp; Bataillé-Simoneau &amp; Colou &amp; Hamon &amp; Mabrouk &amp; Simoneau" authorityYear="2025" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="longiformis" status="sp. nov.">
<emphasis id="933129CC9611AFE1E86EF20E184B105B" italics="true">A. longiformis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="1B23FA879944E0A04E19BA5C71E803B9" rank="species">sp. nov.</taxonomicNameLabel>
isolates. Further, branching through secondary conidiophores is conspicuous in
<taxonomicName id="5DE0A8DFDEBA9BCAB00B49D085D78895" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="lolii">
<emphasis id="43026A909AF27C33C6DDA5260022D790" italics="true">A. lolii</emphasis>
</taxonomicName>
, which is not in
<taxonomicName id="C3A3FF95E161D0F6DA761C919E5E74E8" authorityName="Bessadat &amp; Bataillé-Simoneau &amp; Colou &amp; Hamon &amp; Mabrouk &amp; Simoneau" authorityYear="2025" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="longiformis" status="sp. nov.">
<emphasis id="DAAB9F6581779291DC00E6D04B84A290" italics="true">A. longiformis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="4DBA1CB54CB51E412DC9CE589D077983" rank="species">sp. nov.</taxonomicNameLabel>
Other species belonging to the same section, such as
<taxonomicName id="BC55CD182CB86C00EED9182C804542D0" class="Liliopsida" family="Amaryllidaceae" genus="Allium" kingdom="Plantae" order="Asparagales" phylum="Tracheophyta" rank="species" species="proteae">
<emphasis id="DFA76E0ED14249EF401C9EE8338618DB" italics="true">A. proteae</emphasis>
</taxonomicName>
,
<emphasis id="BFCFCD9D2E22F62D75DD28DE4F6D07ED" italics="true">
<taxonomicName id="D75DDC41515654EDB14662EB0A33E660" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="novae">A. novae</taxonomicName>
zelandiae
</emphasis>
, and
<taxonomicName id="0FAEA59C17AA28C2C522BFC7AFC35AA1" class="Liliopsida" family="Amaryllidaceae" genus="Allium" kingdom="Plantae" order="Asparagales" phylum="Tracheophyta" rank="species" species="hyacinthi">
<emphasis id="E37CEFB893BF0902DC173238872322F8" italics="true">A. hyacinthi</emphasis>
</taxonomicName>
, form multi-geniculate conidiophores (
<bibRefCitation id="94D24155134F0B47BABCC0BE20196B48" DOI="10.1007/BF01976681" author="Hoog and Muller" firstAuthor="Hoog" issue="3" journalOrPublisher="Netherlands Journal of Plant Pathology" pagination="85-93" refId="B21" refString="Hoog GS, Muller PJ (1973) A new species of Embellisia, associated with skin disease of hyacinths. Netherlands Journal of Plant Pathology 79 (3): 8593. https://doi.org/10.1007/BF01976681" title="A new species of Embellisia, associated with skin disease of hyacinths." volume="79" year="1973">Hoog and Muller 1973</bibRefCitation>
;
<bibRefCitation id="82D6A793E3F940041076556B42E068AB" author="Simmons" firstAuthor="Simmons" journalOrPublisher="Mycotaxon" pagination="251-265" refId="B50" refString="Simmons EG (1990) Embellisia and related teleomorphs. Mycotaxon 38: 251265." title="Embellisia and related teleomorphs." volume="38" year="1990">Simmons 1990</bibRefCitation>
) and shorter conidia compared to
<taxonomicName id="06BF61AE5BDB1319CED36F8919344CC4" authorityName="Bessadat &amp; Bataillé-Simoneau &amp; Colou &amp; Hamon &amp; Mabrouk &amp; Simoneau" authorityYear="2025" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="longiformis" status="sp. nov.">
<emphasis id="5214A22874BAF7A2F417C86C6F73ECEA" italics="true">A. longiformis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="5EFE6AE8036CAFAC69E20D5AF38F13A4" rank="species">sp. nov.</taxonomicNameLabel>
(Table
<tableCitation id="1F3AA6213BD4E7E591E5612F856B9A0B" captionStart="Table 3" captionStartId="T3" captionText="Table 3. Morphological comparison of the new species and other Alternaria species in sections Embellisia and Embellisioides." httpUri="http://table.plazi.org/id/C1BF90348F686569202B96630E400876" tableUuid="C1BF90348F686569202B96630E400876">3</tableCitation>
).
<taxonomicName id="9A1A4DD8FD083F7937C4C3233409C242" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="planifunda">
<emphasis id="8930D71047CF1FA4D330B2B3920B4233" italics="true">Alternaria planifunda</emphasis>
</taxonomicName>
and
<taxonomicName id="76EF9B00A8B4A6DCB7156995813712BE" class="Liliopsida" family="Amaryllidaceae" genus="Allium" kingdom="Plantae" order="Asparagales" phylum="Tracheophyta" rank="species" species="tumida">
<emphasis id="9C3DDE11A05023F5B46DC0AB02EEB74D" italics="true">A. tumida</emphasis>
</taxonomicName>
were reported to produce conspicuous chlamydospores and smaller, solitary conidia (
<bibRefCitation id="EE11AE2A924670238CAB88B591313B21" author="Simmons" firstAuthor="Simmons" journalOrPublisher="Mycotaxon" pagination="216-241" refId="B48" refString="Simmons EG (1983) An aggregation of Embellisia species. Mycotaxon 17: 216241." title="An aggregation of Embellisia species." volume="17" year="1983">Simmons 1983</bibRefCitation>
), making them distinct from the new species (2028 × 1013 and 3542 × 1318 vs. 4097 × 1025, respectively).
</paragraph>
</subSubSection>
</treatment>
</document>

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@ -0,0 +1,369 @@
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<paragraph id="D37C13628AD627D69AE9B69167F5CF00">
<taxonomicName id="C7991F2242C43274BCBF3C6029A7913F" ID-CoL="C9TY" authority="E. G. Simmons" authorityName="E. G. Simmons" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="eureka">
<emphasis id="CE9DA400189BC1826BB095BA8CA6294D" italics="true">Alternaria eureka</emphasis>
E. G. Simmons
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<figureCitation id="391A31327CDF51CAF912A62393A40E80" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Morphology of Alternaria eureka (strain: NB 968). Conidiophores and conidia on PCA for 7 days at 22 ° C (A) and on inoculated carrot leaves after 24 days (B); Chlamydospores (C) and protoascomata (D) on PCA for 18 days at 22 ° C. Colony phenotypes on PDA (E), PCA (F), MEA (G), and OA (H) for 7 days at 25 ° C. Scale bar: 25 µm (A D); 10 mm (E H)." figureDoi="10.3897/mycokeys.113.138005.figure2" httpUri="https://binary.pensoft.net/fig/1241722">Fig. 2</figureCitation>
</paragraph>
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<treatmentCitation id="0BF88E2D5111B38CD21C65D9A699B410">
<treatmentCitation id="E763524AA09111A58BF708492AC554FB" author="E. G. Simmons" journal="Mycotaxon" page="260" score="9.729594737742866" volume="38" year="1990">
<taxonomicName id="D822A6DE0F0EF4E2FCAD40CD0E0860C3" ID-CoL="39FRZ" authority="(E. G. Simmons) E. G. Simmons, Mycotaxon" authorityName="E. G. Simmons, Mycotaxon" baseAuthorityName="E. G. Simmons" class="Dothideomycetes" family="Pleosporaceae" genus="Embellisia" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="eureka">
<emphasis id="47B9254E4EB457637B32D4C80E7A3DCA" italics="true">Embellisia eureka</emphasis>
(E. G. Simmons) E. G. Simmons, Mycotaxon
</taxonomicName>
38: 260. 1990
</treatmentCitation>
.
</treatmentCitation>
</treatmentCitationGroup>
</paragraph>
<paragraph id="3BA778C96D6069A8308D0643F10F0A1B">
<treatmentCitationGroup id="25911CBC6C0947F8867BF24BFC505DB9">
<treatmentCitation id="21F886D62245F79F7C31D785299B2CCD">
=
<treatmentCitation id="20A953F42A7CC306F062EAE871759020" author="E. G. Simmons" journal="Mycotaxon" page="304" score="9.729594737742866" volume="25" year="1986">
<taxonomicName id="D64C8FA99FE5ED902F69F0F334A6C9A0" ID-CoL="7272M" authority="E. G. Simmons, Mycotaxon" authorityName="E. G. Simmons, Mycotaxon" class="Dothideomycetes" family="Pleosporaceae" genus="Lewia" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="eureka">
<emphasis id="E9FCCB5B99DFC79AEC9A84C8AFF927E9" italics="true">Lewia eureka</emphasis>
E. G. Simmons, Mycotaxon
</taxonomicName>
25: 304. 1986
</treatmentCitation>
.
</treatmentCitation>
</treatmentCitationGroup>
</paragraph>
<paragraph id="DE2C97CE5FFE1326E0A9523CE7B9214A">
<treatmentCitationGroup id="907C6908C104382EEB2C0B38D6A7D979">
<treatmentCitation id="014195801C656F3C75FEFC183BC36ECE">
<treatmentCitation id="C7ADF5A9EB011E8B79F339073DFC32CE" author="E. G. Simmons" journal="Mycotaxon" page="264" score="9.729594737742866" volume="38" year="1990">
<taxonomicName id="D5575541994AC48BAACC73EA304BAA4D" ID-CoL="BTM7" authority="(E. G. Simmons) E. G. Simmons, Mycotaxon" authorityName="E. G. Simmons, Mycotaxon" baseAuthorityName="E. G. Simmons" class="Dothideomycetes" family="Pleosporaceae" genus="Allewia" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="eureka">
<emphasis id="C98319CEFCE5D3549E058F26CD374C06" italics="true">Allewia eureka</emphasis>
(E. G. Simmons) E. G. Simmons, Mycotaxon
</taxonomicName>
38: 264. 1990
</treatmentCitation>
.
</treatmentCitation>
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="SECID0EUHAI" type="Specimen examined">
<paragraph id="62A8BA88D1EFE8DD98F1800EAD78546C">
<heading id="24981467739FD3B509470ABE6FF886F0" reason="title">Specimen examined.</heading>
</paragraph>
<paragraph id="CEE73E047AD0A43C17F4275B6072E69C">
<materialsCitation id="22845F3B51527565B3E1D8F34A07F55C" collectionCode="N" collectorName="Chabaat El Lahame" country="Algeria" location="Ain Temouchent" specimenCount="1" stateProvince="Ain Temouchent">
<collectingCountry id="5C245650C9FC7A04D43F346EF01E689D" name="Algeria">Algeria</collectingCountry>
<collectingRegion id="51DEEEEF86419CD85B6EBC9A76A3D5DE" country="Algeria" name="Ain Temouchent">Ain Témouchent</collectingRegion>
City,
<collectorName id="BADF7F96588FCA0FCED054765F11000A">Chabaat El Lahame</collectorName>
, from leaves of wild
<taxonomicName id="E06A50C20605EBBDAE3A624FF1D92065" class="Magnoliopsida" family="Apiaceae" genus="Daucus" kingdom="Plantae" order="Apiales" phylum="Tracheophyta" rank="species" species="carota">
<emphasis id="53550D0D3A34526591D9EC56748A719E" italics="true">Daucus carota</emphasis>
</taxonomicName>
. 08 April, 2021,
<collectionCode id="BB7BEAD31FEF3A968A12D46E88C103C2" country="China" lsid="urn:lsid:biocol.org:col:13092" name="Nanjing University" type="Herbarium">N</collectionCode>
. Bessadat, Living culture NB 968
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EFIAI" type="description">
<paragraph id="586DB8A81B7EA8A849003C17A06047A0">
<heading id="488441073D448C9C62F86B39190DE191" reason="title">Description.</heading>
</paragraph>
<paragraph id="B77EEB07272D6FFA129285933DD9ADFF">
Colonies on
<abbrev id="ABBRID0ELIAI" xlink_title="potato carrot agar">
<collectionCode id="93D78639D990B70117ED527126F62129">PCA</collectionCode>
</abbrev>
velvety to cottony colonies, mostly mycelial, subhyaline, loosely wooly, reaching
<quantity id="6CE2CE06B61F321754044AE58F2F9A5E" metricMagnitude="-2" metricUnit="m" metricValue="7.5" unit="mm" value="75.0">75 mm</quantity>
in diameter after 7 days; meager sporulation or lacking until hyphae are disturbed or scarified. Conidiophores emerging from the surface of agar or aerial vegetative hyphae scattered or clustered on cut agar in light-exposed areas. Primary conidiophores mostly simple, rarely branched, 2575 × 56 µm, geniculate with 23 ( 4) conidiogenous loci. Secondary conidiophores, short, 37 × 3 µm, 12 - celled, formed apically or sometimes laterally from primary conidia, mainly with one conidiogenous locus. Further geniculate extensions and conidium production yield several clusters of sporulation at the colony center. Sporulation pattern in single clumps of a few short branching chains consisting of 57 conidia.
<collectionCode id="833BF9EA3C6EAF87DB374D5989EA32C1" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" type="Herbarium">A</collectionCode>
high percentage of conidia solitary at any age of growth. Conidia ellipsoid to ovoid, with a rounded base and tapered apex; multiple transverse and longitudinal septa, conspicuously constricted near 2 or 3 transverse septa, in short chains. Mature conidia with 23 transverse septa and 03 longitudinal septa located mainly at the center of the colony, 2024 × 815 µm; slightly older conidia, 2534 ( 48) × 1116 ( 22) µm with 34 ( 5) transverse septa and 13 oblique or longitudinal septa. Conidial body color brown with relatively dark and thick transverse septa (Fig.
<figureCitation id="888EAE7792A00BA0744711867AD9639B" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Morphology of Alternaria eureka (strain: NB 968). Conidiophores and conidia on PCA for 7 days at 22 ° C (A) and on inoculated carrot leaves after 24 days (B); Chlamydospores (C) and protoascomata (D) on PCA for 18 days at 22 ° C. Colony phenotypes on PDA (E), PCA (F), MEA (G), and OA (H) for 7 days at 25 ° C. Scale bar: 25 µm (A D); 10 mm (E H)." figureDoi="10.3897/mycokeys.113.138005.figure2" httpUri="https://binary.pensoft.net/fig/1241722">2 A, B</figureCitation>
); the outer wall smooth or punctate. Formation of protoascomata and chlamydospores in the surface of vegetative mycelium conspicuous after 23 weeks of incubation. Chlamydospores hyaline, spherical or ovoid, terminal, sub-terminal or intercalary, measuring 13.522.5 × 1015 µm, mostly single-celled (Fig.
<figureCitation id="53323B211D244CA72ABC3790AD508B33" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Morphology of Alternaria eureka (strain: NB 968). Conidiophores and conidia on PCA for 7 days at 22 ° C (A) and on inoculated carrot leaves after 24 days (B); Chlamydospores (C) and protoascomata (D) on PCA for 18 days at 22 ° C. Colony phenotypes on PDA (E), PCA (F), MEA (G), and OA (H) for 7 days at 25 ° C. Scale bar: 25 µm (A D); 10 mm (E H)." figureDoi="10.3897/mycokeys.113.138005.figure2" httpUri="https://binary.pensoft.net/fig/1241722">2 C</figureCitation>
). Protoascomata subspherical to ovoid, light brown with numerous outgrowths of hyphae, measuring 4058 µm in diameter (Fig.
<figureCitation id="0505683199CC521EE517373A739AD408" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Morphology of Alternaria eureka (strain: NB 968). Conidiophores and conidia on PCA for 7 days at 22 ° C (A) and on inoculated carrot leaves after 24 days (B); Chlamydospores (C) and protoascomata (D) on PCA for 18 days at 22 ° C. Colony phenotypes on PDA (E), PCA (F), MEA (G), and OA (H) for 7 days at 25 ° C. Scale bar: 25 µm (A D); 10 mm (E H)." figureDoi="10.3897/mycokeys.113.138005.figure2" httpUri="https://binary.pensoft.net/fig/1241722">2 D</figureCitation>
).
</paragraph>
<caption id="31D723FED354CFFC0A8E867C3718D3B2" ID-DOI="10.3897/mycokeys.113.138005.figure2" ID-arpha="FC2D4C4F-29AB-5913-9897-FD718BEC4310" httpUri="https://binary.pensoft.net/fig/1241722" startId="F2">
<paragraph id="8CC221AAC88E332248B3F13D111D83B7">
<label id="DB45BB41CDD7B22CFECF1B0619FA1711">Figure 2.</label>
</paragraph>
<paragraph id="F76B051B6E9A9CD255CF16D1C75F8C19">
Morphology of
<taxonomicName id="D4AE97032AC0CA24EF804C14EE7D82B5" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="eureka">
<emphasis id="6F3C4ED5137EB3F79DCB246823964B4E" italics="true">Alternaria eureka</emphasis>
</taxonomicName>
(strain: NB 968). Conidiophores and conidia on
<abbrev id="ABBRID0EOJAI" xlink_title="potato carrot agar">PCA</abbrev>
for 7 days at 22 ° C (
<emphasis id="8C79281DE553E68553309ABBF9C06FBE" bold="true">A</emphasis>
) and on inoculated carrot leaves after 24 days (
<emphasis id="B085B5CB9C328BB4144FA7CE66622320" bold="true">B</emphasis>
); Chlamydospores (
<emphasis id="FD5E29C9CD7A3EB137DE0DD31FB700BC" bold="true">C</emphasis>
) and protoascomata (
<emphasis id="1ABDC4B84ED406C56FF05472DDBE30E0" bold="true">D</emphasis>
) on
<abbrev id="ABBRID0E1JAI" xlink_title="potato carrot agar">PCA</abbrev>
for 18 days at 22 ° C. Colony phenotypes on
<abbrev id="ABBRID0E5JAI" xlink_title="potato dextrose agar">PDA</abbrev>
(
<emphasis id="F7D68436221CC254E0818C7156FB5B49" bold="true">E</emphasis>
),
<abbrev id="ABBRID0EEKAI" xlink_title="potato carrot agar">PCA</abbrev>
(
<emphasis id="AFF9B57B28D15B3EACC31FAD585E71DA" bold="true">F</emphasis>
),
<abbrev id="ABBRID0EKKAI" xlink_title="malt extract agar">MEA</abbrev>
(
<emphasis id="D068AAA0FEF25976C1D3AEEC8AD5C3A1" bold="true">G</emphasis>
), and
<abbrev id="ABBRID0EQKAI" xlink_title="oatmeal agar">OA</abbrev>
(
<emphasis id="EE3A75C74E4301ECDCE2B8D434088236" bold="true">H</emphasis>
) for 7 days at 25 ° C. Scale bar: 25 µm (
<emphasis id="9D9815229A054EDEFCA0EFD57EC42296" bold="true">A D</emphasis>
); 10 mm (
<emphasis id="D95F2FE34093C7263FAA839FAB3360B4" bold="true">E H</emphasis>
).
</paragraph>
</caption>
<paragraph id="E80A03451EB3C9CA4748EEBCA25A1C72">
Culture characteristics at 25 °
<collectionCode id="BC900598443ED9D9A1DA3CB51F9AD0E4" country="Denmark" name="University of Copenhagen" type="Herbarium">C</collectionCode>
in 7 d — Colonies on
<abbrev id="ABBRID0EBLAI" xlink_title="potato dextrose agar">
<collectionCode id="64180941845E2421444D0FF98A43F3C9" country="Sri Lanka" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13944" lsid="urn:lsid:biocol.org:col:13944" name="Royal Botanic Gardens" type="Herbarium">PDA</collectionCode>
</abbrev>
cottony, grayish yellow to yellowish grey (3
<collectionCode id="7C9D8F81B48D4D5F7818C8C0A79AAE93" country="Denmark" name="University of Copenhagen" type="Herbarium">C</collectionCode>
3 / 3 D 2) with white regular margins, attaining 60.5 ±
<quantity id="124F75A79293383A8091D8FD4642DCED" metricMagnitude="-3" metricUnit="m" metricValue="1.1" unit="mm" value="1.1">1.1 mm</quantity>
diam. (Fig.
<figureCitation id="4D1182390D6C8A9FB4277A5D4BA13245" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Morphology of Alternaria eureka (strain: NB 968). Conidiophores and conidia on PCA for 7 days at 22 ° C (A) and on inoculated carrot leaves after 24 days (B); Chlamydospores (C) and protoascomata (D) on PCA for 18 days at 22 ° C. Colony phenotypes on PDA (E), PCA (F), MEA (G), and OA (H) for 7 days at 25 ° C. Scale bar: 25 µm (A D); 10 mm (E H)." figureDoi="10.3897/mycokeys.113.138005.figure2" httpUri="https://binary.pensoft.net/fig/1241722">2 E</figureCitation>
); reverse olive brown to yellowish brown (4
<collectionCode id="8D7BC362AA3E94E71AC3DE3BA7237AA9" country="USA" lsid="urn:lsid:biocol.org:col:15707" name="Field Museum of Natural History, Botany Department" type="Herbarium">F</collectionCode>
6 / 5
<collectionCode id="DF6F86BF29E4FF2929BB54FA8B7BC99F" country="USA" lsid="urn:lsid:biocol.org:col:15707" name="Field Museum of Natural History, Botany Department" type="Herbarium">F</collectionCode>
5). On
<abbrev id="ABBRID0EJLAI" xlink_title="potato carrot agar">
<collectionCode id="D0AAC53BD77675F881C8BED19FFB6C66">PCA</collectionCode>
</abbrev>
, velvety to glabrous, olive brown (4
<collectionCode id="95DD511D61C1CF73F4B6696986A0324E" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15670" name="Royal Botanic Garden Edinburgh" type="Herbarium">E</collectionCode>
5), 67.4 ±
<quantity id="819C3036E66641E6C936149FD8AFA789" metricMagnitude="-4" metricUnit="m" metricValue="4.0" unit="mm" value="0.4">0.4 mm</quantity>
diam. (Fig.
<figureCitation id="7EA66889D9674BD6C46EA51229D52E76" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Morphology of Alternaria eureka (strain: NB 968). Conidiophores and conidia on PCA for 7 days at 22 ° C (A) and on inoculated carrot leaves after 24 days (B); Chlamydospores (C) and protoascomata (D) on PCA for 18 days at 22 ° C. Colony phenotypes on PDA (E), PCA (F), MEA (G), and OA (H) for 7 days at 25 ° C. Scale bar: 25 µm (A D); 10 mm (E H)." figureDoi="10.3897/mycokeys.113.138005.figure2" httpUri="https://binary.pensoft.net/fig/1241722">2 F</figureCitation>
); reverse olive brown (4
<collectionCode id="1B5754F2760EBA2156D243E04AE6CAE4" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15670" name="Royal Botanic Garden Edinburgh" type="Herbarium">E</collectionCode>
4). On
<abbrev id="ABBRID0ERLAI" xlink_title="malt extract agar">MEA</abbrev>
, cottony, dull green (28 D 3) with a greenish-grey surface (28
<collectionCode id="AFADBAE3BAE4784A0FCA991FB3110820" country="Denmark" name="University of Copenhagen" type="Herbarium">C</collectionCode>
2) and white regular margins, 51.9 ±
<quantity id="13C5909738E1219156A8A59212F369BE" metricMagnitude="-4" metricUnit="m" metricValue="7.0" unit="mm" value="0.7">0.7 mm</quantity>
diam. (Fig.
<figureCitation id="B73C9EE0D4A59AD29971DFFEC044B7E7" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Morphology of Alternaria eureka (strain: NB 968). Conidiophores and conidia on PCA for 7 days at 22 ° C (A) and on inoculated carrot leaves after 24 days (B); Chlamydospores (C) and protoascomata (D) on PCA for 18 days at 22 ° C. Colony phenotypes on PDA (E), PCA (F), MEA (G), and OA (H) for 7 days at 25 ° C. Scale bar: 25 µm (A D); 10 mm (E H)." figureDoi="10.3897/mycokeys.113.138005.figure2" httpUri="https://binary.pensoft.net/fig/1241722">2 G</figureCitation>
), reverse yellowish brown to brownish orange (5
<collectionCode id="6B4CBFB02FD0972A58FC88CE9C169F0A" country="USA" lsid="urn:lsid:biocol.org:col:15707" name="Field Museum of Natural History, Botany Department" type="Herbarium">F</collectionCode>
5 / 5
<collectionCode id="53A2D3F58D816B58573889B4A7F4B217" country="Denmark" name="University of Copenhagen" type="Herbarium">C</collectionCode>
4). On
<abbrev id="ABBRID0EZLAI" xlink_title="oatmeal agar">OA</abbrev>
, velvety with a cottony center, yellowish brown to dark blond (5
<collectionCode id="466B15B284ACD521CDC9D8271ED153A5" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15670" name="Royal Botanic Garden Edinburgh" type="Herbarium">E</collectionCode>
4 / 5 D 4), 60.6 ±
<quantity id="A3688C989134196240AE34D264FB16C8" metricMagnitude="-3" metricUnit="m" metricValue="1.5" unit="mm" value="1.5">1.5 mm</quantity>
diam. (Fig.
<figureCitation id="ECE765A50E960DBF1A52DBB5E6A599A1" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Morphology of Alternaria eureka (strain: NB 968). Conidiophores and conidia on PCA for 7 days at 22 ° C (A) and on inoculated carrot leaves after 24 days (B); Chlamydospores (C) and protoascomata (D) on PCA for 18 days at 22 ° C. Colony phenotypes on PDA (E), PCA (F), MEA (G), and OA (H) for 7 days at 25 ° C. Scale bar: 25 µm (A D); 10 mm (E H)." figureDoi="10.3897/mycokeys.113.138005.figure2" httpUri="https://binary.pensoft.net/fig/1241722">2 H</figureCitation>
); reverse brownish grey to yellowish brown (5
<collectionCode id="C8DCF1774BE6EDE1795D2A47102C8B84" country="USA" lsid="urn:lsid:biocol.org:col:15707" name="Field Museum of Natural History, Botany Department" type="Herbarium">F</collectionCode>
2 / 5
<collectionCode id="ED8C94DAE642E097D839B994227CD75A" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15670" name="Royal Botanic Garden Edinburgh" type="Herbarium">E</collectionCode>
4). Sporulation of NB 968 isolate occurred mainly in
<abbrev id="ABBRID0EBMAI" xlink_title="potato carrot agar">
<collectionCode id="2A8F005CD8F14268D90FCDD60AB89AAB">PCA</collectionCode>
</abbrev>
and
<abbrev id="ABBRID0EFMAI" xlink_title="potato dextrose agar">
<collectionCode id="89C320A727FDDC2A5AFD6D42FD169420" country="Sri Lanka" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13944" lsid="urn:lsid:biocol.org:col:13944" name="Royal Botanic Gardens" type="Herbarium">PDA</collectionCode>
</abbrev>
after 7 days of incubation. It was poor on
<abbrev id="ABBRID0EJMAI" xlink_title="malt extract agar">MEA</abbrev>
and
<abbrev id="ABBRID0ENMAI" xlink_title="oatmeal agar">OA</abbrev>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0ERMAI" type="notes">
<paragraph id="8422C4CDDED1487166F94A6E475188AC">
<heading id="EE8E6CD976EEEFD77FF637BE378A2272" reason="title">Notes.</heading>
</paragraph>
<paragraph id="2AF9C6AE5F5F74176DD7AB97139DEB56">
The multilocus phylogeny revealed that NB 968 significantly clustered with
<taxonomicName id="8ABA9C40F84A6D3F3FF10CA55B62D25B" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="eureka">
<emphasis id="86E51D9AA2774C2FC877B473BF37BDF3" italics="true">A. eureka</emphasis>
</taxonomicName>
(ex-type,
<abbrev id="ABBRID0ECNAI" xlink_title="Collection of the Westerdijk Fungal Biodiversity Institute">
<collectionCode id="80C0ACA66E87ECF7E46A79C759155E93" country="Netherlands" httpUri="http://grbio.org/cool/bxq2-d2kh" name="Centraalbureau voor Schimmelcultures, Fungal and Yeast Collection" type="">CBS</collectionCode>
</abbrev>
193.86), both forming a branch separated from other species in section
<taxonomicName id="6BCA38A9E9F2B4EF45A9D4F2D05AF4FD" rank="section" section="Eureka">
<emphasis id="9EFA31F5157A98DC971237B4346F94D7" italics="true">Eureka</emphasis>
</taxonomicName>
. Cultural characters, sporulation patterns, and conidia shapes of
<taxonomicName id="112211CB6939634C6B97C1508545FFC3" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="eureka">
<emphasis id="FA995E1EFD9ED156021A072614C23211" italics="true">A. eureka</emphasis>
</taxonomicName>
are different from other members of section
<taxonomicName id="D675A4C25E7952D1B79919A462FA1604" rank="section" section="Eureka">
<emphasis id="A852CF962D0F48DB40E33215FBCD5411" italics="true">Eureka</emphasis>
</taxonomicName>
.
<collectionCode id="31520EE6D0B9FDEB4096DE01C30424E1" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" type="Herbarium">A</collectionCode>
high percentage of conidia have conical apical cells but differ in size and number of transverse septa from
<taxonomicName id="71023C9140A695636A93A10E7713FF8D" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="hungarica">
<emphasis id="B118A1CD91EB54362989970D417CC4AF" italics="true">A. hungarica</emphasis>
</taxonomicName>
(1530 × 1213 vs. 2548 × 822, respectively). Conidiogenous axes, conidiophores, and conidia chains of the latter species are longer than those of
<taxonomicName id="CCA7E24BE8EC980759F8EE715F3CBDCA" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="eureka">
<emphasis id="224D63096B9FC772DD309AAE0D32DDF4" italics="true">A. eureka</emphasis>
</taxonomicName>
(30352 × 3.85 µm vs. 2575 × 56 µm, respectively). Conidia chain formation of
<taxonomicName id="9F1029BDB60BC2521F3D6542767ADEA8" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="eureka">
<emphasis id="E80B719D15363AAEA47E055BB68616E1" italics="true">A. eureka</emphasis>
</taxonomicName>
is rare, while in
<taxonomicName id="EA984B5442ECAB33F74F378D91D0311C" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="hungarica">
<emphasis id="6D14BD67EC20ED13FA501546E5C07E1D" italics="true">A. hungarica</emphasis>
</taxonomicName>
, short-branched chains of 34 units are conspicuous.
<taxonomicName id="3BE69CD8C7FA2DFE321747ABB6B97AD8" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="eureka">
<emphasis id="B9540908E92C1EC6C95974C3993C08F6" italics="true">Alternaria eureka</emphasis>
</taxonomicName>
and
<taxonomicName id="25CAB7ED0803395FDBAA91E318F1180E" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="hungarica">
<emphasis id="709E06D0FD486B73A287206518468B5D" italics="true">A. hungarica</emphasis>
</taxonomicName>
conidia consist of numerous longitudinal and / or oblique septa forming multi-celled segments; the two species are, however, distinct from each other according to the sporulation pattern (see
<taxonomicName id="9B8F64B9F497983FD7F770A3BE03EC61" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="hungarica">
<emphasis id="6D940DD8944B2C80BDFD281A90FAA4E1" italics="true">A. hungarica</emphasis>
</taxonomicName>
notes).
<taxonomicName id="4CD96E904C409011314BD1E460E26CF9" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="eureka">
<emphasis id="2718C6C88EF6193C65A170531A911843" italics="true">Alternaria eureka</emphasis>
</taxonomicName>
is the only species from section
<taxonomicName id="6994A44027678494F93782CBA69E896B" rank="section" section="Eureka">
<emphasis id="2BDC6F6988037A729B3DA16611A1E898" italics="true">Eureka</emphasis>
</taxonomicName>
known to have a sexual state (
<bibRefCitation id="AE6B0251242AD900CA182406AFD1D36B" author="Simmons" firstAuthor="Simmons" refId="B49" refString="Simmons EG (1986) Alternaria themes and variations (2226). Pleospora / Stemphylium and Lewia / Alternaria. Mycotaxon 25: 287308." year="1986">Simmons 1986</bibRefCitation>
); it also produces hyaline chlamydospores and sclerotia upon aging, which are lacking in
<taxonomicName id="77D0CBD298C12214109FC6B4D364E710" class="Dothideomycetes" family="Pleosporaceae" genus="Alternaria" kingdom="Fungi" order="Pleosporales" phylum="Ascomycota" rank="species" species="hungarica">
<emphasis id="CA43825A8E6E70A6E614057D879AADBF" italics="true">A. hungarica</emphasis>
</taxonomicName>
and
<taxonomicName id="3B95A4A0F62C45BDC91F7156FA2B95CA" class="Liliopsida" family="Haemodoraceae" genus="Anigozanthus" higherTaxonomySource="GBIF" kingdom="Plantae" order="Commelinales" phylum="Tracheophyta" rank="species" species="cumini">
<emphasis id="10C591F83183C1AFE5FCC3CD03213F1C" italics="true">A. cumini</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>