treatments-xml/data/29/C0/86/29C086074D495D6CBF00A2F7713E4C9A.xml

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<document id="D2EAC63A8158194250C61083794DF5C2" ID-CLB-Dataset="299630" ID-DOI="10.3897/mycokeys.106.123484" ID-GBIF-Dataset="b3c16d01-35d2-44e8-99b2-797f2a00d2ba" ID-publisher-id="123484" URI-arpha="F3320611-0C95-50B4-84AA-651516D17507" XM.bibliography_approvedBy="admin" XM.materialsCitations_approvedBy="admin" article-type="research-article" checkinTime="1720196396335" checkinUser="pensoft" docAuthor="Kantelinen, Annina, Svensson, Måns, Malíček, Jiří, Vondrák, Jan, Thor, Göran, Palice, Zdeněk, Svoboda, Stanislav &amp; Myllys, Leena" docDate="2024" docId="29C086074D495D6CBF00A2F7713E4C9A" docLanguage="en" docName="MycoKeys 106: 327-353" docOrigin="MycoKeys 106" docSource="https://mycokeys.pensoft.net/article/123484/download/xml/" docStyle="DocumentStyle:PensoftTaxPub.0000.journal_article.mycokeys" docStyleName="PensoftTaxPub.0000.journal_article.mycokeys" docTitle="Micarea eurasiatica Kantelinen &amp; G. Thor 2024, sp. nov." docType="treatment" docVersion="5" dtd-version="3.0" lastPageNumber="353" masterDocId="F33206110C9550B484AA651516D17507" masterDocTitle="A phylogenetic study of Micarea melaeniza and similar-looking species (Pilocarpaceae) unveils hidden diversity and clarifies species boundaries and reproduction modes" masterLastPageNumber="353" masterPageNumber="327" pageNumber="327" updateTime="1720527249667" updateUser="ExternalLinkService">
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<mods:title id="1E4D02566B9D88CB3129AC5ED7BC115B">A phylogenetic study of Micarea melaeniza and similar-looking species (Pilocarpaceae) unveils hidden diversity and clarifies species boundaries and reproduction modes</mods:title>
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<mods:namePart id="70CE1D3E19592D742160342646C90901">Kantelinen, Annina</mods:namePart>
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<mods:affiliation id="0F35DB9852C96B9D6581E4C4C2D7796C">Botany and Mycology Unit, Finnish Museum of Natural History, University of Helsinki, P. O. Box 7, FI- 00014 Helsinki, Finland</mods:affiliation>
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<mods:namePart id="831C16770BD6D060F630AC5F1877E431">Svensson, Måns</mods:namePart>
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<mods:affiliation id="082F968AD5753C65A0743E5C9A7E019B">Museum of Evolution, Uppsala University, Norbyvägen 16, SE- 752 36 Uppsala, Sweden</mods:affiliation>
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<mods:namePart id="55C841A652896281E9F50EBE13B2F70D">Malíček, Jiří</mods:namePart>
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<mods:affiliation id="D138CBE5FD0E122CD14FB18EB0CE610E">Czech Academy of Sciences, Institute of Botany, Zámek 1 252 43, Průhonice, Czech Republic</mods:affiliation>
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</mods:role>
<mods:namePart id="FCBED1F5F6BBD05D646E72F4B335B3FD">Vondrák, Jan</mods:namePart>
<mods:nameIdentifier id="6E5C7F464EF2CE9544F70CDCBA88A3EF" type="ORCID">0000-0001-7568-6711</mods:nameIdentifier>
<mods:affiliation id="7F100466046B5C7E23772122712B407E">Czech Academy of Sciences, Institute of Botany, Zámek 1 252 43, Průhonice, Czech Republic &amp; Department of Botany, Faculty of Science, University of South Bohemia, CZ- 37005 České Budějovice, Czech Republic</mods:affiliation>
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<mods:namePart id="10615067BCC961D9EC3676F646536338">Thor, Göran</mods:namePart>
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<mods:affiliation id="8B9C1819115690AC4750ACFD472692E7">Department of Ecology, Swedish University of Agricultural Sciences, P. O. Box 7044, SE- 750 07 Uppsala, Sweden</mods:affiliation>
</mods:name>
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<mods:namePart id="1A5AC23532DB004D93A8B2544891C9C8">Palice, Zdeněk</mods:namePart>
<mods:nameIdentifier id="DB7979A3EB2F6CC7BB0F467ED14DD1BF" type="ORCID">0000-0003-4984-8654</mods:nameIdentifier>
<mods:affiliation id="E77C60B82C62D8C3939A6644D4F2C834">Czech Academy of Sciences, Institute of Botany, Zámek 1 252 43, Průhonice, Czech Republic</mods:affiliation>
</mods:name>
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<mods:namePart id="A5A5044DB7FBB057882D0CF362D6FC92">Svoboda, Stanislav</mods:namePart>
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<mods:affiliation id="E3CFB238EE1B6F53CE3C87DE607334FB">Czech Academy of Sciences, Institute of Botany, Zámek 1 252 43, Průhonice, Czech Republic</mods:affiliation>
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<mods:namePart id="50D6CEF372766A7613049C287D303A67">Myllys, Leena</mods:namePart>
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<mods:affiliation id="13314C7C988592F1AB8696619DDD4A30">Botany and Mycology Unit, Finnish Museum of Natural History, University of Helsinki, P. O. Box 7, FI- 00014 Helsinki, Finland</mods:affiliation>
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<mods:typeOfResource id="D0F886656C5BE383F08302FC3B09CF50">text</mods:typeOfResource>
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<mods:title id="818614886C95BD6A9A7DE93A882BE810">MycoKeys</mods:title>
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<mods:part id="E381CFBC1BBDBD42489E530A18186586">
<mods:date id="80E7392193F03C8652ED0A5F3EE677E5">2024</mods:date>
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<mods:number id="6492DDBB90A85DCA8530117BB30614A1">2024-07-05</mods:number>
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<mods:detail id="9F7B0028692BA624182A0940C3D789FE" type="volume">
<mods:number id="97FCAE784EADE55272A6C44CE4BD0968">106</mods:number>
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<mods:start id="DD46C87A8625035B782F6817ED91D60D">327</mods:start>
<mods:end id="362438F66DAEEC5EE7287DCE0211AFBE">353</mods:end>
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<mods:classification id="E4A3B5D4AF15245F86E54034052889ED">journal article</mods:classification>
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<mods:identifier id="C20B8B436D7C42998C7106A091C6D273" type="DOI">10.3897/mycokeys.106.123484</mods:identifier>
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<treatment id="29C086074D495D6CBF00A2F7713E4C9A" ID-DOI="http://doi.org/10.5281/zenodo.12667231" ID-GBIF-Taxon="235019246" ID-Zenodo-Dep="12667231" ID-arpha="29C08607-4D49-5D6C-BF00-A2F7713E4C9A" ID-mycobank="MycoBank No: 854181" LSID="urn:lsid:plazi:treatment:29C086074D495D6CBF00A2F7713E4C9A" httpUri="http://treatment.plazi.org/id/29C086074D495D6CBF00A2F7713E4C9A">
<subSubSection id="A88D45699EEA2A21D430471CCBD8D83D" type="nomenclature">
<paragraph id="94997E4913C89477FA363875D2284049">
<taxonomicName id="373DF7C2C3A965D7FAE55BE71EBBEF0A" authority="Kantelinen &amp; G. Thor" authorityName="Kantelinen &amp; G. Thor" authorityYear="2024" class="Arthoniomycetes" family="Pilocarpaceae" genus="Micarea" kingdom="Fungi" order="Lecanorales" phylum="Ascomycota" rank="species" species="eurasiatica" status="sp. nov.">
<emphasis id="AB683F1B275DFB0FA39FE1A21DF92E0F" italics="true">Micarea eurasiatica</emphasis>
Kantelinen &amp; G. Thor
</taxonomicName>
<taxonomicNameLabel id="5BE4FE812A50FD65E60585FBD1B5A1FB" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="3096A72087971A32671E954810694287" type="description">
<paragraph id="81804BB3EA4C114D37BCA53D68129D76">
<figureCitation id="21BAD76A2311FDAEA3233062863EA855" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Morphological and anatomical features A, B Micarea eurasiatica sp. nov. (Thor 40053) A habit B apothecial section in water C, D Micarea melaeniza (Holotype) C habit, apothecia and pycnidia D apothecial section in water E G Micarea nigella (Holotype) E apothecial section in K F apothecial section in water G drawing of M. nigella pycnidia on dead wood (Kantelinen 1974, H), Ga.) Mesopycnidia extruding mesoconidia, Gb.) Mesoconidia are cylindrical, ellipsoid, sometimes biguttulate. Photos and drawing Kantelinen. Scale bars: Habit 0.5 mm (A, C); Apothecial sections 100 µm (B, C, E, F); Drawing Ga 100 µm, Gb 1 µm." figureDoi="10.3897/mycokeys.106.123484.figure3" httpUri="https://binary.pensoft.net/fig/1085151">Fig. 3 A, B</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0E1TAI" type="material">
<paragraph id="B23A4CF1B922182541CCC8CB30A60D0F">
<heading id="58FE0E38E2571D7D49D996A0ABAB3FC3" reason="title">Type.</heading>
</paragraph>
<paragraph id="D381786802DD315A154E39E6DEEFC8C1">
<materialsCitation id="D9A93EF5EAACF4341A915AD3F1335F1F" ID-GBIF-Occurrence="4904450303" collectedFrom="start of the trail up to the summit of Mt. Oku-Shirane, along the trail. Open forest with mainly deciduous trees. On Tsuga diversifolia log" collectingDate="2019" collectionCode="UPS" country="Japan" county="Katashina-mura" elevation="1791" latitude="36.81573" location="Marunuma Kogen Ski Resort" longLatPrecision="1" longitude="139.37823" municipality="Nikko National Park" specimenCount="1" stateProvince="Gunma Prefecture" typeStatus="holotype">
<collectingCountry id="2EE03FFC3EB31E383A8BB53F42596E75" name="Japan">Japan</collectingCountry>
, Honshu,
<collectingRegion id="84DCFBEA7E03EC452870274E24BB0F3C" country="Japan" name="Gunma">Gunma Prefecture</collectingRegion>
,
<collectingCounty id="30301214A623434CA7D6B0B18CA3A694">Katashina-mura</collectingCounty>
,
<collectingMunicipality id="66488275F420AAA04EA247F4D0A78D31">Nikko National Park</collectingMunicipality>
,
<locationDeviation id="0423AF349A0D7BCC499C41D9D5661455" bearing="90.0" distance="4700.0">
<quantity id="84321E4C65B0E54E79816FFA19DF6314" metricMagnitude="3" metricUnit="m" metricValue="4.7" unit="km" value="4.7">4.7 km</quantity>
E of
</locationDeviation>
<location id="49FA167EDC06F6123FAB8CA758735C92" LSID="urn:lsid:plazi:treatment:29C086074D495D6CBF00A2F7713E4C9A:49FA167EDC06F6123FAB8CA758735C92" country="Japan" county="Katashina-mura" latitude="36.81573" longLatPrecision="1" longitude="139.37823" municipality="Nikko National Park" name="Marunuma Kogen Ski Resort" stateProvince="Gunma Prefecture">Marunuma Kogen Ski Resort</location>
,
<quantity id="38587CD5A7943832F1F0A96B26311C89" metricMagnitude="2" metricUnit="m" metricValue="5.5" unit="m" value="550.0">550 m</quantity>
S of the parking lot at the
<collectedFrom id="201BF54BE447FBA954A17E8FC1F70908">
start of the trail up to the summit of Mt. Oku-Shirane, along the trail. Open forest with mainly deciduous trees. On
<taxonomicName id="FE949002AB32801D47439D098FB53E17" class="Pinopsida" family="Pinaceae" genus="Tsuga" kingdom="Plantae" order="Pinales" phylum="Tracheophyta" rank="species" species="diversifolia">
<emphasis id="672A9FF8C2E278B910C16A50E2188845" italics="true">Tsuga diversifolia</emphasis>
</taxonomicName>
log
</collectedFrom>
.
<named-content content-type="dwc:verbatimCoordinates" id="NCID0EOUAI" specific-use="{&quot;type&quot;:&quot;Point&quot;,&quot;coordinates&quot;:[139.378230,36.815730]}">
<geoCoordinate id="EEC2560301A711B8B9032BA0336CE645" degrees="36.81573" direction="north" orientation="latitude" precision="1" value="36.81573">36.81573 ° N</geoCoordinate>
,
<geoCoordinate id="1B5EE39C4613478F9F92D94AC60CAD59" degrees="139.37823" direction="east" orientation="longitude" precision="1" value="139.37823">139.37823 ° E</geoCoordinate>
</named-content>
<quantity id="3BEE2B99783A26FD9C91C4F25C15B19B" metricMagnitude="1" metricUnit="m" metricValue="1.0" unit="m" value="10.0">10 m</quantity>
), elevation
<quantity id="BB64D0956920C434C2FD6C2640E83E17" metricMagnitude="3" metricUnit="m" metricValue="1.791" unit="m" value="1791.0">
<elevation id="BA8C7A7EA16592616E6202BA56261219" metricMagnitude="3" metricUnit="m" metricValue="1.791" unit="m" value="1791.0">1791 m</elevation>
</quantity>
.
<collectingDate id="0ECB4303C92A03F856A466A8389F568E">2019</collectingDate>
. Thor 40053 (
<typeStatus id="9D8E7821A71A1F8D2F16B59E96FC770E" type="holotype">Holotype</typeStatus>
<collectionCode id="AE2414986385D531220B05C5AE941F25">UPS</collectionCode>
). DNA sample A 914
</materialsCitation>
.
</paragraph>
<caption id="F842302FB5674027D302F92D825418E1" ID-DOI="10.3897/mycokeys.106.123484.figure3" ID-arpha="EEE3B66F-C93C-5518-880D-9E65EB00E304" httpUri="https://binary.pensoft.net/fig/1085151" startId="F3">
<paragraph id="6614999FCADFCD473BB676D9C3F88AA4">
<label id="D54A21C0F7A85C4A4FABEEF37C844E40">Figure 3.</label>
</paragraph>
<paragraph id="D4D88A177D541DD736680D7F6DFE6440">
Morphological and anatomical features
<emphasis id="1DB2C9BC46775786084593551D87803B" bold="true">A, B</emphasis>
<taxonomicName id="A5EFB141BA892F2AAB5969EF498F3FBE" authorityName="Kantelinen &amp; Svensson &amp; Malíček &amp; Vondrák &amp; Thor &amp; Palice &amp; Svoboda &amp; Myllys" authorityYear="2024" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="eurasiatica" status="sp. nov.">
<emphasis id="DA9032E460B209AC718FB62E10066AA7" italics="true">Micarea eurasiatica</emphasis>
</taxonomicName>
<taxonomicNameLabel id="DAA6A130E04D50EC72E7D9554EC6C306" rank="species">sp. nov.</taxonomicNameLabel>
(Thor 40053)
<emphasis id="0678249A2F7A3270E133C6A6BE9E32F6" bold="true">A</emphasis>
habit
<emphasis id="8EE0F96848E5AE224B1A07EC0F2342B2" bold="true">B</emphasis>
apothecial section in water
<emphasis id="A62099C42C2DF1B833A3A0C3ED47BD50" bold="true">C, D</emphasis>
<taxonomicName id="CD45A256B1417CB6F276A85CDFE8DA99" authorityName=", Hedlund" authorityYear="1892" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="melaeniza">
<emphasis id="844B3C1F29E3822DE5A28957711D3C87" italics="true">Micarea melaeniza</emphasis>
</taxonomicName>
(Holotype)
<emphasis id="6E2C7DF455F62CE7A00F101A9BE52C59" bold="true">C</emphasis>
habit, apothecia and pycnidia
<emphasis id="E8693861879792F412D073E0A3BB79B6" bold="true">D</emphasis>
apothecial section in water
<emphasis id="CAA6388A3FCAF916F815C8B6F3ED693A" bold="true">E G</emphasis>
<taxonomicName id="D6CE10A1C0E06357C980344AAAEA39B1" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="nigella">
<emphasis id="D199D6BF1E74635FBFA8795323A76B03" italics="true">Micarea nigella</emphasis>
</taxonomicName>
(Holotype)
<emphasis id="16492D496E7D33A2E59A90AA330A28D0" bold="true">E</emphasis>
apothecial section in K
<emphasis id="0B40AD512ACAAE32E4A58889A2FCF1AB" bold="true">F</emphasis>
apothecial section in water
<emphasis id="FF10A1F7A41F3E6FFAA4A233131879DE" bold="true">G</emphasis>
drawing of
<taxonomicName id="86A05155B5E8CB87F5FB81043337F2AC" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="nigella">
<emphasis id="6192BCA536C65C3A752984C8210736C8" italics="true">M. nigella</emphasis>
</taxonomicName>
pycnidia on dead wood (Kantelinen 1974, H), Ga.) Mesopycnidia extruding mesoconidia, Gb.) Mesoconidia are cylindrical, ellipsoid, sometimes biguttulate. Photos and drawing Kantelinen. Scale bars: Habit 0.5 mm (
<emphasis id="AB1425B9D29B8C4535CB67BC1E279120" bold="true">A, C</emphasis>
); Apothecial sections 100 µm (
<emphasis id="6816330509840FDC34809C92B319BE83" bold="true">B, C, E, F</emphasis>
); Drawing Ga 100 µm, Gb 1 µm.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="SECID0EKXAI" type="description">
<paragraph id="775A4C97ECCDDFA70C9EBA7740C9B69E">
<heading id="DC38128340ECE5BFD99D62EA947B1291" reason="title">Description.</heading>
</paragraph>
<paragraph id="8271B2FEF9F927B5B5715DE5C7FE19EE">
<emphasis id="69293991045B23F96168354DA7C9BD6B" bold="true" italics="true">Thallus</emphasis>
endoxylic. Photobiont micareoid, 47 µm.
</paragraph>
<paragraph id="43CD7C56D3C104A0EBDA72D6681668B3">
<emphasis id="2C8E749CE6935B38C7D737B2D5C4EE9D" bold="true" italics="true">Apothecia</emphasis>
few, immarginate, convex, black, matt,
<quantity id="27D0D9603831A8B2BFB9A4E4DD9C7E01" metricMagnitude="-4" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" unit="mm" value="0.15" valueMax="0.2" valueMin="0.1">0.10.2 mm</quantity>
in diam. Hymenium 2540 µm tall, hyaline or tinged green, K + greenish when tinged, sometimes with darker vertical streaks. Epihymenium black to blackish-green, K + green, HNO
<subScript id="B18C813A8DC2ED416389C2D7152BDE1D">3</subScript>
+ purple (Cinereorufa-green). Asci clavate, 2838 × 1114 µm. Ascospores ellipsoid to ovoid, simple, (6 ) 79 × 34 µm. Paraphyses numerous, of
<specimenCount id="9C992488C04947C70C2C088C193C6692" count="2" type="generic" typeStatus="types">two types</specimenCount>
: 1. evenly distributed, branched, thin, c. 0.71.5 µm wide, 2. evenly distributed, stout, sometimes branched, 23 µm wide, not always coated in pigment. Hypothecium c. 3545 µm tall, dark brown, K (Superba-brown), or sometimes with a slight purple tinge (Melaenida-red), hyphae coated with dark brown pigment. Excipulum not evident.
</paragraph>
<paragraph id="08AB42BF3C8254156193F60F61027EA4">
<emphasis id="D973776553F7F5433D92CA8D38D6C292" bold="true" italics="true">Mesopycnidia</emphasis>
few to abundant, sessile to emergent, cylindrical in shape, 5080 ( 100) µm tall, 3045 µm wide, black, walls greenish black, K + green, HNO
<subScript id="7FD14CB744565F5C38ED510C064E6DEA">3</subScript>
+ purple (Cinereorufa-green), sometimes merged from base, usually extruding white mass of conidia that sometimes merge with neighbouring conidial mass. Mesoconidia ellipsoid-cylindrical, (4 ) 4.56.0 × 1.21.5 ( 1.8) µm. Micro- or macropycnidia not seen.
</paragraph>
<paragraph id="0B961AA0B481BA5B0C59794145CA24EA">
<emphasis id="BF09AD50242EF9723047158C3332BC5C" bold="true">
<emphasis id="47ADB152B3818C01816E918257D2BCA2" bold="true" italics="true">Chemistry</emphasis>
.
</emphasis>
Material not sufficient for
<abbrev id="ABBRID0EEZAI" xlink_title="thin-layer chromatography">TLC</abbrev>
.
</paragraph>
<paragraph id="10F4E4289BD9B848FB0C654E9AEC959B">
<emphasis id="68A4335EF1A233C44812743DA8BC0005" bold="true" italics="true">Crystalline granules</emphasis>
not present in apothecia or pycnidia.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EYZAI" type="habitat">
<paragraph id="777897888748E472FF95755538F9977E">
<heading id="5F97C3120E92FE40359D14FAE2C77FFC" reason="title">Habitat and distribution.</heading>
</paragraph>
<paragraph id="A4348DB69328BDB77885C29B153565EA">
<taxonomicName id="82686C4905EB477ED8EC527BB73F552B" authorityName="Kantelinen &amp; Svensson &amp; Malíček &amp; Vondrák &amp; Thor &amp; Palice &amp; Svoboda &amp; Myllys" authorityYear="2024" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="eurasiatica">
<emphasis id="82AA2AC83CC32AFFB7D9A7A1886F9DE6" italics="true">M. eurasiatica</emphasis>
</taxonomicName>
is currently known from
<collectingCountry id="F99342450F6AB3B49F59E0AA6C66AF1A" name="Finland">Finland</collectingCountry>
and
<collectingCountry id="3C2A463B36A461957E38B214F0A91D6C" name="Japan">Japan</collectingCountry>
. In
<collectingCountry id="3E5E39EE948C067B7BEAF37E48AD0D77" name="Finland">Finland</collectingCountry>
, the species was collected in a shaded and dense,
<taxonomicName id="3ACD70D99738E20C82B79304996CB042" class="Pinopsida" family="Pinaceae" genus="Picea" kingdom="Plantae" order="Pinales" phylum="Tracheophyta" rank="species" species="abies">
<emphasis id="515704B7FCA09C9E1808A5E3C49699C9" italics="true">Picea abies</emphasis>
</taxonomicName>
dominated managed forest. In
<collectingCountry id="32609A412BAE2FA2582643D9BB0BD996" name="Japan">Japan</collectingCountry>
, the species occurred in a semiopen forest with mainly deciduous trees. On both occasions, the species was found growing on dead wood.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EU1AI" type="notes">
<paragraph id="9D99F2F085BFE40B89F309EECB39CAF2">
<heading id="34BDBE19EDC158F6166AF8194BA2C5E2" reason="title">Notes.</heading>
</paragraph>
<paragraph id="AA6141AFBBE89BCFDEAFB81DB022BCC6">
<taxonomicName id="858BD3B8701B1015FB61A10E7610E5F8" authorityName="Kantelinen &amp; Svensson &amp; Malíček &amp; Vondrák &amp; Thor &amp; Palice &amp; Svoboda &amp; Myllys" authorityYear="2024" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="eurasiatica">
<emphasis id="CA037C6BEB73634228E40C1F0F58A23B" italics="true">M. eurasiatica</emphasis>
</taxonomicName>
is currently known from two collections. The type collection has abundant mesopycnidia, and additionally few small apothecia. The other collection has only pycnidia. The most important diagnostic characters are the combination of sessile to emergent pycnidia that are cylindrical in shape, greenish-black pycnidial walls, large mesoconidia (up to 6 µm in length) and a K + olive green reaction (Cinereorufa-green). If apothecia are present, they are
<quantity id="308C09A5263D9BC608960F29914FC194" metricMagnitude="-4" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" unit="mm" value="0.15" valueMax="0.2" valueMin="0.1">0.10.2 mm</quantity>
wide, have greenish-black epihymenium (K + green, Cinereorufa-green) and dark brown hypothecium (K or sometimes slightly K + purple if Melaenida-red present).
<taxonomicName id="03BFBF94DD08410FCFF671D2CB295CCD" authorityName="Kantelinen &amp; Svensson &amp; Malíček &amp; Vondrák &amp; Thor &amp; Palice &amp; Svoboda &amp; Myllys" authorityYear="2024" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="eurasiatica">
<emphasis id="3BA696FF45E30AA41779AD1807AA0326" italics="true">Micarea eurasiatica</emphasis>
</taxonomicName>
resembles other often asexual
<taxonomicName id="23FF3DD2A73D15ACFB25B0B48B9C6D4A">
<emphasis id="9DD42E27E72323A6ACDBEFD3B6CC7466" italics="true">Micarea</emphasis>
species
</taxonomicName>
on dead wood such as
<taxonomicName id="E1E530775A663798C98C8D6A287C85B6" authorityName=", Hedlund" authorityYear="1892" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="melaeniza">
<emphasis id="9AC4EFA8941791BB9DC4B83623E8AEAB" italics="true">M. melaeniza</emphasis>
</taxonomicName>
,
<taxonomicName id="ECBDAA8039AE42910DA9383B2B0BE8AD" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="misella">
<emphasis id="3E7658B671930F0470C1778BC0940E1F" italics="true">M. misella</emphasis>
</taxonomicName>
,
<taxonomicName id="70A4662429FFBEB18A1454DC4816E3DA" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="olivacea">
<emphasis id="2C87F2D1ED92C2C2DC47D81B5808ADBC" italics="true">M. olivacea</emphasis>
</taxonomicName>
and
<taxonomicName id="CD55BEEACBD7893622774BCE14809D8C" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="osloensis">
<emphasis id="10DA46B4D9B68480C79EE600C0472DC6" italics="true">M. osloensis</emphasis>
</taxonomicName>
.
<taxonomicName id="C6368D253145C8FFD77B7F9663CCF318" authorityName="Kantelinen &amp; Svensson &amp; Malíček &amp; Vondrák &amp; Thor &amp; Palice &amp; Svoboda &amp; Myllys" authorityYear="2024" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="eurasiatica">
<emphasis id="067E46881C7187DA8A5DE8AD9D6B9486" italics="true">Micarea eurasiatica</emphasis>
</taxonomicName>
differs from
<taxonomicName id="DA21D363CDF11F0892DBA92EB2D4AEDE" authorityName=", Hedlund" authorityYear="1892" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="melaeniza">
<emphasis id="7C143A5C0919D2D6A9EDF3DC9D7748DC" italics="true">M. melaeniza</emphasis>
</taxonomicName>
by having shorter mesopycnidia, longer mesoconidia (
<taxonomicName id="4DF85DD102AFB3F5BA46D24D9A685090" authorityName=", Hedlund" authorityYear="1892" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="melaeniza">
<emphasis id="440B05F6D7C8EBAC3AEFD83DE42EFA8B" italics="true">M. melaeniza</emphasis>
</taxonomicName>
: (3 ) 3.54.5 × 1.21.8 µm,
<taxonomicName id="F049999CD341E2C6C17EDED0A6A38A3B" authorityName="Kantelinen &amp; Svensson &amp; Malíček &amp; Vondrák &amp; Thor &amp; Palice &amp; Svoboda &amp; Myllys" authorityYear="2024" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="eurasiatica">
<emphasis id="E95FE65B854579E8E3692414A113A78A" italics="true">M. eurasiatica</emphasis>
</taxonomicName>
: (4 ) 4.56.0 × 1.21.5 ( 1.8) µm), and a more greenish black wall colouration in the pycnidia with no brown tones.
<taxonomicName id="E4BB88BF1C52C91CBB8105BA24AC8701" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="misella">
<emphasis id="C5CBA50903A07AC14B47E7FB5B1D455D" italics="true">Micarea misella</emphasis>
</taxonomicName>
has a K + violet reaction (Sedifolia-grey) instead of K + olive green and its mesopycnidia are brownish-black and taller (
<bibRefCitation id="79FCE60FCCFC5FC1E5C520816A7C96FA" author="Coppins" firstAuthor="Coppins" journalOrPublisher="Bulletin of the British Museum (Natural History), Botany Series" pagination="17-214" refId="B4" refString="Coppins BJ (1983) A taxonomic study of the lichen genus Micarea in Europe. Bulletin of the British Museum (Natural History), Botany Series 11: 17214." title="A taxonomic study of the lichen genus Micarea in Europe." volume="11" year="1983">Coppins 1983</bibRefCitation>
;
<bibRefCitation id="3EE987838154AA3FB77468F4EB20B32D" author="Czarnota" firstAuthor="Czarnota" journalOrPublisher="Polish Botanical Studies" pagination="1-190" refId="B5" refString="Czarnota P (2007) The lichen genus Micarea (Lecanorales, Ascomycota) in Poland. Polish Botanical Studies 23: 1190." title="The lichen genus Micarea (Lecanorales, Ascomycota) in Poland." volume="23" year="2007">Czarnota 2007</bibRefCitation>
).
<taxonomicName id="CD1A74F1447A8D26EDAC2361CEA34C02" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="olivacea">
<emphasis id="9BCCEB916866A0D440E72BC921FFB946" italics="true">Micarea olivacea</emphasis>
</taxonomicName>
has rather similar short mesopycnidia that react K + green, but the wall of pycnidia is olive-brown and the mesoconidia are shorter than those of
<taxonomicName id="FD3DBD8BC0859C16DC3033CA83D1D22F" authorityName="Kantelinen &amp; Svensson &amp; Malíček &amp; Vondrák &amp; Thor &amp; Palice &amp; Svoboda &amp; Myllys" authorityYear="2024" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="eurasiatica">
<emphasis id="D647D33BBD7F61BC573354A4A5F28999" italics="true">M. eurasiatica</emphasis>
</taxonomicName>
(
<taxonomicName id="B9D05BB8DECF79DA08202E7CBEDE23B4" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="olivacea">
<emphasis id="6E907EEC044581073A19B14F20A65F32" italics="true">M. olivacea</emphasis>
</taxonomicName>
: 3.44.3 × 1.21.6 µm,
<taxonomicName id="79D54D4F6DA5A02E394B1137C784EB24" authorityName="Kantelinen &amp; Svensson &amp; Malíček &amp; Vondrák &amp; Thor &amp; Palice &amp; Svoboda &amp; Myllys" authorityYear="2024" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="eurasiatica">
<emphasis id="FEF56A1531621F3D123F05A82B4BE282" italics="true">M. eurasiatica</emphasis>
</taxonomicName>
: (4 ) 4.56.0 × 1.21.5 ( 1.8) µm) (
<bibRefCitation id="44EA67C48D23C0D6CFCE8FA72E36D488" author="Coppins" firstAuthor="Coppins" journalOrPublisher="Bulletin of the British Museum (Natural History), Botany Series" pagination="17-214" refId="B4" refString="Coppins BJ (1983) A taxonomic study of the lichen genus Micarea in Europe. Bulletin of the British Museum (Natural History), Botany Series 11: 17214." title="A taxonomic study of the lichen genus Micarea in Europe." volume="11" year="1983">Coppins 1983</bibRefCitation>
).
<taxonomicName id="4FB469432F73CFF5FDEADA9B5067CC79" class="Arthoniomycetes" family="Chrysotrichaceae" genus="Micarea" kingdom="Fungi" order="Arthoniales" phylum="Ascomycota" rank="species" species="osloensis">
<emphasis id="6882727A94C8C184D79FFD5245C8C46B" italics="true">Micarea osloensis</emphasis>
</taxonomicName>
, on the other hand, has a warm brown wall colouration and usually no K reaction.
</paragraph>
</subSubSection>
<subSubSection id="SECID0E4ABI" type="Additional specimen studied">
<paragraph id="A5EAC323D13A487DEC756BA38B9E77F0">
<heading id="A141703814341FB6AF40720CADD88782" reason="title">Additional specimen studied.</heading>
</paragraph>
<paragraph id="FF2626CFAD5DA54D482666C3E9254C21">
<materialsCitation id="7316569CB44E37A4A49109EA471DAA1A" ID-GBIF-Occurrence="4904450301" collectedFrom="shaded and dense Picea abies dominated managed forest (plot 2), on wood of fallen Picea abies (decay stage 2)" collectorName="Kantelinen" country="Finland" latitude="60.3544" location="Korso" longLatPrecision="5" longitude="25.0322" municipality="Tuusula" specimenCount="1" stateProvince="Uusimaa">
<emphasis id="F60F4187FA3F143FE6F8D416356944F1" bold="true">
<collectingCountry id="604A9461BC23028A4A346B46D727D336" name="Finland">Finland</collectingCountry>
,
<collectingRegion id="36E0EBCF3EDE1EE30503443772EB3741" country="Finland" name="Uusimaa">Uusimaa</collectingRegion>
</emphasis>
,
<collectingMunicipality id="909A97F42D6F08E701DE0C0E51504667">Tuusula</collectingMunicipality>
, W of
<location id="C7C08809FF05E589D83C6DB97F530648" LSID="urn:lsid:plazi:treatment:29C086074D495D6CBF00A2F7713E4C9A:C7C08809FF05E589D83C6DB97F530648" country="Finland" latitude="60.3544" longLatPrecision="5" longitude="25.0322" municipality="Tuusula" name="Korso" stateProvince="Uusimaa">Korso</location>
,
<collectedFrom id="8554E8A54375C9CB85307DDE4ECE734C">
shaded and dense
<taxonomicName id="7138235F052420AA5C52C318E1B67B31" class="Pinopsida" family="Pinaceae" genus="Picea" kingdom="Plantae" order="Pinales" phylum="Tracheophyta" rank="species" species="abies">
<emphasis id="EAEE703FC553C4B3250AEB8E197656CE" italics="true">Picea abies</emphasis>
</taxonomicName>
dominated managed forest (plot 2), on wood of fallen
<taxonomicName id="1B50B97CD1AF0439719E61308B69F803" class="Pinopsida" family="Pinaceae" genus="Picea" kingdom="Plantae" order="Pinales" phylum="Tracheophyta" rank="species" species="abies">
<emphasis id="1186943AF558F707FACA846D120F8551" italics="true">Picea abies</emphasis>
</taxonomicName>
(decay stage 2)
</collectedFrom>
,
<named-content content-type="dwc:verbatimCoordinates" id="NCID0E5BBI" specific-use="{&quot;type&quot;:&quot;Point&quot;,&quot;coordinates&quot;:[25.032200,60.354400]}">
<geoCoordinate id="DA0A5A7732AB4429639DA31DF654D6BF" degrees="60.3544" direction="north" orientation="latitude" precision="5" value="60.3544">60.3544 ° N</geoCoordinate>
,
<geoCoordinate id="8DDB78EEFFB8DB620D57DA59182F5AF8" degrees="25.0322" direction="east" orientation="longitude" precision="5" value="25.0322">25.0322 ° E</geoCoordinate>
</named-content>
, 2013,
<collectorName id="393E310BD2BB14A9CAFFA84348D81787">Kantelinen</collectorName>
2729 (DNA A 466), H
</materialsCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>