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<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.93.89283" ID-Pensoft-Pub="1314-4049-93-107" ID-Pensoft-UUID="496770EB8D855C33A293322A1B32D1CA" ModsDocID="1314-4049-93-107" checkinTime="1666215966692" checkinUser="pensoft" docAuthor="Lee, Beeyoung Gun &amp; Hur, Jae-Seoun" docDate="2022" docId="18F5EB7C5A145FD18B337562FEADCC59" docLanguage="en" docName="MycoKeys 93: 107-130" docOrigin="MycoKeys 93" docPubDate="2022-10-19" docSource="http://dx.doi.org/10.3897/mycokeys.93.89283" docTitle="Bacidia fuscopallida B. G. Lee &amp; T. I. Heo 2022, sp. nov." docType="treatment" docVersion="2" id="496770EB8D855C33A293322A1B32D1CA" lastPageNumber="107" masterDocId="496770EB8D855C33A293322A1B32D1CA" masterDocTitle="A new species and four new records of Bacidia (Lecanorales, Ramalinaceae) from South Korea, with a key to Korean species" masterLastPageNumber="130" masterPageNumber="107" pageNumber="107" updateTime="1666216268227" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>A new species and four new records of Bacidia (Lecanorales, Ramalinaceae) from South Korea, with a key to Korean species</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Lee, Beeyoung Gun</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-5626-852X</mods:nameIdentifier>
<mods:affiliation>Baekdudaegan National Arboretum, Bonghwa, 36209, Republic of Korea</mods:affiliation>
<mods:nameIdentifier type="email">gitanoblue@koagi.or.kr</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Hur, Jae-Seoun</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-8547-7075</mods:nameIdentifier>
<mods:affiliation>Korean Lichen Research Institute, Sunchon National University, Suncheon 57922, Republic of Korea</mods:affiliation>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>MycoKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2022</mods:date>
<mods:detail type="pubDate">
<mods:number>2022-10-19</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>93</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>107</mods:start>
<mods:end>130</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/mycokeys.93.89283</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/mycokeys.93.89283</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-4049-93-107</mods:identifier>
<mods:identifier type="Pensoft-UUID">496770EB8D855C33A293322A1B32D1CA</mods:identifier>
</mods:mods>
<treatment LSID="urn:lsid:plazi:treatment:18F5EB7C5A145FD18B337562FEADCC59" httpUri="http://treatment.plazi.org/id/18F5EB7C5A145FD18B337562FEADCC59" lastPageNumber="107" pageId="0" pageNumber="107">
<subSubSection pageId="0" pageNumber="107" type="nomenclature">
<paragraph pageId="0" pageNumber="107">
<taxonomicName LSID="18F5EB7C-5A14-5FD1-8B33-7562FEADCC59" authority="B. G. Lee &amp; T. I. Heo" authorityName="B. G. Lee &amp; T. I. Heo" authorityYear="2022" class="Lecanoromycetes" family="Ramalinaceae" genus="Bacidia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Bacidia fuscopallida" order="Lecanorales" pageId="0" pageNumber="107" phylum="Ascomycota" rank="species" species="fuscopallida" status="sp. nov.">Bacidia fuscopallida B.G. Lee &amp; T.I. Heo</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="107">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="107" type="description">
<paragraph pageId="0" pageNumber="107">
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Bacidia fuscopallida (KBA-L- 0001011, holotype for A-D, G-O KBA-L- 0001049 for E, F KBA-L- 0001010 for P, Q) in morphology A, B habitus and apothecia on bark of Acer pictum var. mono. Olive-green thallus and pale yellow-orange apothecia C vertical section of apothecia D prothallus present around margin of habitus (red arrows) E, F habitus and apothecia growing on bark of Acer triflorum G apothecial section H epihymenium colourless or a little pigmented I epihymenium K + purple J small crystals (red arrows) present in upper hypothecium K proper exciple pigmented with pale or colourless margin. Radiating hyphae wider to margin L photobiont composing most part of thallus M, N asci cylindrical to narrowly clavate. Ascospores not twisted in ascus O ascospores acicular to filiform up to 15 - septate P pycnidia globose with brown wall Q pycnoconidia curved or almost straight. Scale bars: 1 mm (A, E); 500 μm (B, C, F); 2 mm (D); 200 μm (G); 50 μm (H-J, P); 20 μm (K, L); 10 μm (M-O, Q)." figureDoi="10.3897/mycokeys.93.89283.figure3" httpUri="https://binary.pensoft.net/fig/759867" pageId="0" pageNumber="107">Fig. 3</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="107" type="diagnosis">
<paragraph pageId="0" pageNumber="107">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="107">
<taxonomicName authorityName="B. G. Lee &amp; T. I. Heo" authorityYear="2022" class="Lecanoromycetes" family="Lecideaceae" genus="Bacidia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Bacidia fuscopallida" order="Lecanorales" pageId="0" pageNumber="107" phylum="Ascomycota" rank="species" species="fuscopallida">
<emphasis italics="true" pageId="0" pageNumber="107">Bacidia fuscopallida</emphasis>
</taxonomicName>
differs from
<taxonomicName lsidName="B. diffracta" pageId="0" pageNumber="107" rank="species" species="diffracta">
<emphasis italics="true" pageId="0" pageNumber="107">B. diffracta</emphasis>
</taxonomicName>
by generally non-granular, olive-green thallus, pale yellow-orange apothecia without pruina, the absence of crystals in proper exciple, slightly narrower ascospores with up to 15-septation and smaller pycnidia and pycnoconidia.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="107" type="materials_examined">
<paragraph pageId="0" pageNumber="107">
<typeStatus>Type</typeStatus>
.
</paragraph>
<paragraph pageId="0" pageNumber="107">
<materialsCitation accessionNumber="ON352607" collectingDate="2020-06-17" collectorName="Maxim., Franch., B. G. Lee, H. J. Lee, Aptroot, K. H. Moon, S. Y. Kondr., Kaernefelt, Elix, A, Jung Kim, A. S., Kondr., Hur, Lokoes, Farkas, Kashiw." country="South Korea" county="Gangneung" elevation="271" latitude="37.574165" location="Mt. Seokbyung" longLatPrecision="11" longitude="128.91667" municipality="Okgye-myeon" specimenCount="1" stateProvince="Gangwon Province" typeStatus="holotype">
<collectingCountry name="South Korea">South Korea</collectingCountry>
,
<collectingRegion country="South Korea" name="Gangwon">Gangwon Province</collectingRegion>
,
<collectingCounty>Gangneung</collectingCounty>
,
<collectingMunicipality>Okgye-myeon</collectingMunicipality>
,
<location LSID="urn:lsid:plazi:treatment:18F5EB7C5A145FD18B337562FEADCC59:B79DB25A3FAAA7D3679B53B07B6A0C52" country="South Korea" county="Gangneung" latitude="37.574165" longLatPrecision="11" longitude="128.91667" municipality="Okgye-myeon" name="Mt. Seokbyung" stateProvince="Gangwon Province">Mt. Seokbyung</location>
,
<geoCoordinate degrees="37" direction="north" minutes="34.45" orientation="latitude" precision="9" value="37.574165">37°34.45'N</geoCoordinate>
,
<geoCoordinate degrees="128" direction="east" minutes="55.00" orientation="longitude" precision="9" value="128.91667">128°55.00'E</geoCoordinate>
,
<quantity metricMagnitude="2" metricUnit="m" metricValue="2.71" unit="m" value="271.0">
<elevation metricMagnitude="2" metricUnit="m" metricValue="2.71" unit="m" value="271.0">271 m</elevation>
</quantity>
alt., on bark of
<taxonomicName class="Magnoliopsida" family="Sapindaceae" genus="Acer" kingdom="Plantae" lsidName="Acer pictum subsp. var. var. mono" order="Sapindales" pageId="0" pageNumber="107" phylum="Tracheophyta" rank="variety" species="pictum" subSpecies="var." variety="mono">Acer pictum var. mono</taxonomicName>
(Maxim.)
<collectorName>Maxim.</collectorName>
ex
<collectorName>Franch.</collectorName>
,
<collectingDate value="2020-06-17">17 June 2020</collectingDate>
,
<collectorName>B.G. Lee</collectorName>
&amp;
<collectorName>H.J. Lee</collectorName>
2020-000811, with
<taxonomicName class="Lecanoromycetes" family="Porinaceae" genus="Porina" kingdom="Fungi" lsidName="Porina hirsuta" order="Ostropales" pageId="0" pageNumber="107" phylum="Ascomycota" rank="species" species="hirsuta">
<emphasis italics="true" pageId="0" pageNumber="107">Porina hirsuta</emphasis>
</taxonomicName>
<collectorName>Aptroot</collectorName>
&amp;
<collectorName>K.H. Moon</collectorName>
(
<typeStatus>holotype</typeStatus>
: KBA-L-0001011!); same locality, on bark of
<taxonomicName class="Magnoliopsida" family="Sapindaceae" genus="Acer" kingdom="Plantae" lsidName="Acer pictum subsp. var. var. mono" order="Sapindales" pageId="0" pageNumber="107" phylum="Tracheophyta" rank="variety" species="pictum" subSpecies="var." variety="mono">Acer pictum var. mono</taxonomicName>
,
<collectingDate value="2020-06-17">17 June 2020</collectingDate>
,
<collectorName>B.G. Lee</collectorName>
&amp;
<collectorName>H.J. Lee</collectorName>
2020-000801 (isotype: KBA-L-0001001); same locality, on bark of
<taxonomicName class="Magnoliopsida" family="Sapindaceae" genus="Acer" kingdom="Plantae" lsidName="Acer pictum subsp. var. var. mono" order="Sapindales" pageId="0" pageNumber="107" phylum="Tracheophyta" rank="variety" species="pictum" subSpecies="var." variety="mono">Acer pictum var. mono</taxonomicName>
,
<collectingDate value="2020-06-17">17 June 2020</collectingDate>
,
<collectorName>B.G. Lee</collectorName>
&amp;
<collectorName>H.J. Lee</collectorName>
2020-000806, with
<taxonomicName class="Lecanoromycetes" family="Teloschistaceae" genus="Mikhtomia" kingdom="Fungi" lsidName="Mikhtomia gordejevii" order="Teloschistales" pageId="0" pageNumber="107" phylum="Ascomycota" rank="species" species="gordejevii">
<emphasis italics="true" pageId="0" pageNumber="107">Mikhtomia gordejevii</emphasis>
</taxonomicName>
(Tomin)
<collectorName>S.Y. Kondr.</collectorName>
,
<normalizedToken originalValue="Kärnefelt">
<collectorName>Kaernefelt</collectorName>
</normalizedToken>
,
<collectorName>Elix, A</collectorName>
. Thell,
<collectorName>Jung Kim, A.S.</collectorName>
<collectorName>Kondr.</collectorName>
&amp;
<collectorName>Hur</collectorName>
,
<taxonomicName class="Lecanoromycetes" family="Lecanoraceae" genus="Straminella" kingdom="Fungi" lsidName="Straminella varia" order="Lecanorales" pageId="0" pageNumber="107" phylum="Ascomycota" rank="species" species="varia">
<emphasis italics="true" pageId="0" pageNumber="107">Straminella varia</emphasis>
</taxonomicName>
(Hoffm.)
<collectorName>S.Y. Kondr.</collectorName>
,
<normalizedToken originalValue="Lőkös">
<collectorName>Lokoes</collectorName>
</normalizedToken>
&amp;
<collectorName>Farkas</collectorName>
,
<taxonomicName class="Lecanoromycetes" family="Physciaceae" genus="Phaeophyscia" kingdom="Fungi" lsidName="Phaeophyscia limbata" order="Caliciales" pageId="0" pageNumber="107" phylum="Ascomycota" rank="species" species="limbata">
<emphasis italics="true" pageId="0" pageNumber="107">Phaeophyscia limbata</emphasis>
</taxonomicName>
(Poelt)
<collectorName>Kashiw.</collectorName>
,
<taxonomicName class="Lecanoromycetes" family="Porinaceae" genus="Porina" kingdom="Fungi" lsidName="Porina hirsuta" order="Ostropales" pageId="0" pageNumber="107" phylum="Ascomycota" rank="species" species="hirsuta">
<emphasis italics="true" pageId="0" pageNumber="107">Porina hirsuta</emphasis>
</taxonomicName>
(isotype: KBA-L-0001006); same locality, on bark of
<taxonomicName class="Magnoliopsida" family="Sapindaceae" genus="Acer" kingdom="Plantae" lsidName="Acer pictum subsp. var. var. mono" order="Sapindales" pageId="0" pageNumber="107" phylum="Tracheophyta" rank="variety" species="pictum" subSpecies="var." variety="mono">Acer pictum var. mono</taxonomicName>
,
<collectingDate value="2020-06-17">17 June 2020</collectingDate>
,
<collectorName>B.G. Lee</collectorName>
&amp;
<collectorName>H.J. Lee</collectorName>
2020-000810 (isotype: KBA-L-0001010; GenBank
<accessionNumber httpUri="http://www.ncbi.nlm.nih.gov/nucleotide/ON352607">ON352607</accessionNumber>
for ITS)
</materialsCitation>
;
<materialsCitation collectingDate="2020-06-17" collectorName="Fisch., Ledeb., B. G. Lee, H. J. Lee, S. Y. Kondr., Hur" country="South Korea" county="Gangneung" elevation="349" latitude="37.573166" location="Mt. Seokbyung" longLatPrecision="11" longitude="128.91684" municipality="Okgye-myeon" specimenCount="1" stateProvince="Gangwon Province" typeStatus="paratype">
<collectingCountry name="South Korea">South Korea</collectingCountry>
,
<collectingRegion country="South Korea" name="Gangwon">Gangwon Province</collectingRegion>
,
<collectingCounty>Gangneung</collectingCounty>
,
<collectingMunicipality>Okgye-myeon</collectingMunicipality>
,
<location LSID="urn:lsid:plazi:treatment:18F5EB7C5A145FD18B337562FEADCC59:97ECC6728E7BC0447072975F133ADA9E" country="South Korea" county="Gangneung" latitude="37.573166" longLatPrecision="11" longitude="128.91684" municipality="Okgye-myeon" name="Mt. Seokbyung" stateProvince="Gangwon Province">Mt. Seokbyung</location>
,
<geoCoordinate degrees="37" direction="north" minutes="34.39" orientation="latitude" precision="9" value="37.573166">37°34.39' N</geoCoordinate>
,
<geoCoordinate degrees="128" direction="east" minutes="55.01" orientation="longitude" precision="9" value="128.91684">128°55.01'E</geoCoordinate>
,
<quantity metricMagnitude="2" metricUnit="m" metricValue="3.4899999999999998" unit="m" value="349.0">
<elevation metricMagnitude="2" metricUnit="m" metricValue="3.4899999999999998" unit="m" value="349.0">349 m</elevation>
</quantity>
alt., on bark of
<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" kingdom="Plantae" lsidName="Quercus mongolica" order="Fagales" pageId="0" pageNumber="107" phylum="Tracheophyta" rank="species" species="mongolica">
<emphasis italics="true" pageId="0" pageNumber="107">Quercus mongolica</emphasis>
</taxonomicName>
<collectorName>Fisch.</collectorName>
ex
<collectorName>Ledeb.</collectorName>
,
<collectingDate value="2020-06-17">17 June 2020</collectingDate>
,
<collectorName>B.G. Lee</collectorName>
&amp;
<collectorName>H.J. Lee</collectorName>
2020-000837, with
<taxonomicName class="Lecanoromycetes" family="Teloschistaceae" genus="Opeltia" kingdom="Fungi" lsidName="Opeltia flavorubescens" order="Teloschistales" pageId="0" pageNumber="107" phylum="Ascomycota" rank="species" species="flavorubescens">
<emphasis italics="true" pageId="0" pageNumber="107">Opeltia flavorubescens</emphasis>
</taxonomicName>
(Huds.)
<collectorName>S.Y. Kondr.</collectorName>
&amp;
<collectorName>Hur</collectorName>
(
<typeStatus>paratype</typeStatus>
: KBA-L-0001037)
</materialsCitation>
;
<materialsCitation accessionNumber="ON352608" collectingDate="2020-06-17" collectorName="Kom., B. G. Lee, H. J. Lee, Printzen, Tonsberg, G. Thor" country="South Korea" county="Gangneung" elevation="438" latitude="37.571335" location="Mt. Seokbyung" longLatPrecision="11" longitude="128.91467" municipality="Okgye-myeon" specimenCount="1" stateProvince="Gangwon Province" typeStatus="paratype">
<collectingCountry name="South Korea">South Korea</collectingCountry>
,
<collectingRegion country="South Korea" name="Gangwon">Gangwon Province</collectingRegion>
,
<collectingCounty>Gangneung</collectingCounty>
,
<collectingMunicipality>Okgye-myeon</collectingMunicipality>
,
<location LSID="urn:lsid:plazi:treatment:18F5EB7C5A145FD18B337562FEADCC59:C9D1DFC3F5C4BCF833FD220351185843" country="South Korea" county="Gangneung" latitude="37.571335" longLatPrecision="11" longitude="128.91467" municipality="Okgye-myeon" name="Mt. Seokbyung" stateProvince="Gangwon Province">Mt. Seokbyung</location>
,
<geoCoordinate degrees="37" direction="north" minutes="34.28" orientation="latitude" precision="9" value="37.571335">37°34.28'N</geoCoordinate>
,
<geoCoordinate degrees="128" direction="east" minutes="54.88" orientation="longitude" precision="9" value="128.91467">128°54.88'E</geoCoordinate>
,
<quantity metricMagnitude="2" metricUnit="m" metricValue="4.38" unit="m" value="438.0">
<elevation metricMagnitude="2" metricUnit="m" metricValue="4.38" unit="m" value="438.0">438 m</elevation>
</quantity>
alt., on bark of
<taxonomicName class="Magnoliopsida" family="Sapindaceae" genus="Acer" kingdom="Plantae" lsidName="Acer triflorum" order="Sapindales" pageId="0" pageNumber="107" phylum="Tracheophyta" rank="species" species="triflorum">
<emphasis italics="true" pageId="0" pageNumber="107">Acer triflorum</emphasis>
</taxonomicName>
<collectorName>Kom.</collectorName>
,
<collectingDate value="2020-06-17">17 June 2020</collectingDate>
,
<collectorName>B.G. Lee</collectorName>
&amp;
<collectorName>H.J. Lee</collectorName>
2020-000849, with
<taxonomicName class="Lecanoromycetes" family="Ramalinaceae" genus="Biatora" kingdom="Fungi" lsidName="Biatora pacifica" order="Lecanorales" pageId="0" pageNumber="107" phylum="Ascomycota" rank="species" species="pacifica">
<emphasis italics="true" pageId="0" pageNumber="107">Biatora pacifica</emphasis>
</taxonomicName>
<collectorName>Printzen</collectorName>
,
<normalizedToken originalValue="Tønsberg">
<collectorName>Tonsberg</collectorName>
</normalizedToken>
&amp;
<collectorName>G. Thor</collectorName>
(
<typeStatus>paratype</typeStatus>
: KBA-L-0001049; GenBank
<accessionNumber httpUri="http://www.ncbi.nlm.nih.gov/nucleotide/ON352608">ON352608</accessionNumber>
for ITS)
</materialsCitation>
.
</paragraph>
<paragraph pageId="0" pageNumber="107">
Thallus corticolous, crustose, areoles in young stage and soon coarsely continuous or warted on aging, often overlapping for each other, rarely granular, thin when not overlapping, olivish-green, margin indeterminate, 40-90
<normalizedToken originalValue="μm">μm</normalizedToken>
thick; cortex indistinct, hyaline, up to 5
<normalizedToken originalValue="μm">μm</normalizedToken>
thick; medulla a little shown as mycelia below algal layer; photobiont chlorococcoid, cells globose to subglobose, 5-15
<normalizedToken originalValue="μm">μm</normalizedToken>
thick, algal layer composing most part of thallus, 35-80
<normalizedToken originalValue="μm">μm</normalizedToken>
thick. Prothallus indistinct or whitish-grey and endosubstratal when present.
</paragraph>
<paragraph pageId="0" pageNumber="107">
Apothecia numerous, solitary, marginate and flat in young stage and seeming immarginate and convex on aging (consistently marginate and flat on bark of
<taxonomicName class="Magnoliopsida" family="Sapindaceae" genus="Acer" kingdom="Plantae" lsidName="Acer triflorum" order="Sapindales" pageId="0" pageNumber="107" phylum="Tracheophyta" rank="species" species="triflorum">
<emphasis italics="true" pageId="0" pageNumber="107">Acer triflorum</emphasis>
</taxonomicName>
),
<quantity metricMagnitude="-4" metricUnit="m" metricValue="3.9999999999999996" metricValueMax="7.0" metricValueMin="1.0" unit="mm" value="0.39999999999999997" valueMax="0.7" valueMin="0.1">0.1-0.7 mm</quantity>
diam. (mean = 0.33; SD = 0.14; n = 105). Pruina absent. Disc biatorine, thalline exciple absent, pale yellow to pale orange in young stage and slightly more blackish generally around margin when mature (much more blackish on bark of
<taxonomicName lsidName="A. triflorum" pageId="0" pageNumber="107" rank="species" species="triflorum">
<emphasis italics="true" pageId="0" pageNumber="107">A. triflorum</emphasis>
</taxonomicName>
and
<taxonomicName lsidName="Q. mongolica" pageId="0" pageNumber="107" rank="species" species="mongolica">
<emphasis italics="true" pageId="0" pageNumber="107">Q. mongolica</emphasis>
</taxonomicName>
from young stage). Proper exciple 65-80
<normalizedToken originalValue="μm">μm</normalizedToken>
wide laterally (SD = 5.7; n = 15), with radiating hyphae of 1-2.5
<normalizedToken originalValue="μm">μm</normalizedToken>
wide (SD = 0.5; n = 10) and outermost cell 2.5-4
<normalizedToken originalValue="μm">μm</normalizedToken>
wide (SD = 0.6; n = 10), hyaline to pale yellow around rim, but darker downwards (pale yellow to pale brown) and the dark colour extending to hypothecium. Epihymenium hyaline, with a little pigment of pale yellow to pale olive-brown locally, smooth and not granular, ca. 5
<normalizedToken originalValue="μm">μm</normalizedToken>
high. Hymenium hyaline, 70-100
<normalizedToken originalValue="μm">μm</normalizedToken>
high (SD = 8.9; n = 10). Hypothecium clearly pigmented, pale orange-brown to brown, prosoplectenchymatous (irregularly arranged), 70-130
<normalizedToken originalValue="μm">μm</normalizedToken>
high (SD = 18.9; n = 10). Crystals absent or a little present in upper hypothecium. Oil droplets absent. Paraphyses simple, rarely branched at tips, 1-1.5
<normalizedToken originalValue="μm">μm</normalizedToken>
wide, tips not or little swollen, not pigmented, 1.5-2
<normalizedToken originalValue="μm">μm</normalizedToken>
wide. Asci cylindrical to narrowly clavate, 8-spored, 49-72
<normalizedToken originalValue="×">x</normalizedToken>
11-14
<normalizedToken originalValue="μm">μm</normalizedToken>
(SD = 7.3 (L), 0.9 (W); n = 11). Ascospores 3- to 15-septate, acicular to filiform, 24-69
<normalizedToken originalValue="×">x</normalizedToken>
2-3.5
<normalizedToken originalValue="μm">μm</normalizedToken>
(mean = 52.8
<normalizedToken originalValue="×">x</normalizedToken>
2.6
<normalizedToken originalValue="μm">μm</normalizedToken>
; SD = 8.7 (L), 0.6 (W); L/W ratio = 3.8-30.5, ratio mean = 17.6, ratio SD = 5.0; n = 104). Pycnidia black, immersed and upper half only shown, globose, 60-65
<normalizedToken originalValue="μm">μm</normalizedToken>
high and 55-75
<normalizedToken originalValue="μm">μm</normalizedToken>
wide (SD = 2.4 (H), 8.2 (W); n = 5), with brownish wall, K-. Pycnoconidia hyaline, filiform, curved or almost straight, 6-17
<normalizedToken originalValue="×">x</normalizedToken>
0.3-0.5
<normalizedToken originalValue="μm">μm</normalizedToken>
(mean = 10.4
<normalizedToken originalValue="×">x</normalizedToken>
0.5
<normalizedToken originalValue="μm">μm</normalizedToken>
; SD = 2.9 (L), 0.1 (W); n = 53).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="107" type="chemistry">
<paragraph pageId="0" pageNumber="107">Chemistry.</paragraph>
<paragraph pageId="0" pageNumber="107">Thallus K- or K+ slightly yellow, KC-, C-, Pd-, UV-. Epihymenium K+ purple extending to outermost layers of proper exciple, C-. No lichen substance was detected by TLC.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="107" type="distribution">
<paragraph pageId="0" pageNumber="107">Distribution and ecology.</paragraph>
<paragraph pageId="0" pageNumber="107">
The species occurs on barks of
<taxonomicName class="Magnoliopsida" family="Sapindaceae" genus="Acer" kingdom="Plantae" lsidName="Acer pictum subsp. var. var. mono" order="Sapindales" pageId="0" pageNumber="107" phylum="Tracheophyta" rank="variety" species="pictum" subSpecies="var." variety="mono">Acer pictum var. mono</taxonomicName>
,
<taxonomicName lsidName="A. triflorum" pageId="0" pageNumber="107" rank="species" species="triflorum">
<emphasis italics="true" pageId="0" pageNumber="107">A. triflorum</emphasis>
</taxonomicName>
and
<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" kingdom="Plantae" lsidName="Quercus mongolica" order="Fagales" pageId="0" pageNumber="107" phylum="Tracheophyta" rank="species" species="mongolica">
<emphasis italics="true" pageId="0" pageNumber="107">Quercus mongolica</emphasis>
</taxonomicName>
. The species is currently known from the type collections.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="107" type="etymology">
<paragraph pageId="0" pageNumber="107">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="107">
The species epithet indicates the pale brown colour of the
<normalizedToken originalValue="lichen’s">lichen's</normalizedToken>
apothecia.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="107" type="notes">
<paragraph pageId="0" pageNumber="107">Notes.</paragraph>
<paragraph pageId="0" pageNumber="107">
The new species is similar to
<taxonomicName lsidName="B. diffracta" pageId="0" pageNumber="107" rank="species" species="diffracta">
<emphasis italics="true" pageId="0" pageNumber="107">B. diffracta</emphasis>
</taxonomicName>
and
<taxonomicName lsidName="B. polychroa" pageId="0" pageNumber="107" rank="species" species="polychroa">
<emphasis italics="true" pageId="0" pageNumber="107">B. polychroa</emphasis>
</taxonomicName>
(Th. Fr.)
<normalizedToken originalValue="Körb">Koerb</normalizedToken>
. in having colourless epihymenium with pale orange-brown pigment and K+ purple reaction, distinctly pigmented hypothecium with yellow, orange or brown, long ascospores generally with L/W ratio over 10 amongst corticolous species. However,
<taxonomicName lsidName="B. diffracta" pageId="0" pageNumber="107" rank="species" species="diffracta">
<emphasis italics="true" pageId="0" pageNumber="107">B. diffracta</emphasis>
</taxonomicName>
differs from the new species by granular thallus, darker and larger apothecia with pruina, proper exciple with radiating clusters of minute crystals, slightly wider ascospores with up to 11-septation and larger pycnidia and pynoconidia (
<bibRefCitation author="Ekman, S" journalOrPublisher="Opera Botanica" pageId="0" pageNumber="107" pagination="1 - 148" refId="B12" refString="Ekman, S, 1996. The corticolous and lignicolous species of Bacidia and Bacidina in North America. Opera Botanica 127: 1 - 148" title="The corticolous and lignicolous species of Bacidia and Bacidina in North America." volume="127" year="1996">Ekman 1996</bibRefCitation>
) (Table
<tableCitation captionStart="Table 3" captionStartId="T3" captionText="Table 3. Comparison of the new species with close species in the genus Bacidia." httpUri="http://table.plazi.org/id/F7E55423AACCBACAB6B0D388DFD11693" pageId="0" pageNumber="107" tableUuid="F7E55423AACCBACAB6B0D388DFD11693">3</tableCitation>
).
</paragraph>
<caption ID-Table-UUID="F7E55423AACCBACAB6B0D388DFD11693" httpUri="http://table.plazi.org/id/F7E55423AACCBACAB6B0D388DFD11693" pageId="0" pageNumber="107" start="Table 3" startId="T3">
<paragraph pageId="0" pageNumber="107">
<emphasis bold="true" pageId="0" pageNumber="107">Table 3.</emphasis>
Comparison of the new species with close species in the genus
<taxonomicName class="Lecanoromycetes" family="Lecideaceae" genus="Bacidia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Bacidia" order="Lecanorales" pageId="0" pageNumber="107" phylum="Ascomycota" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="107">Bacidia</emphasis>
</taxonomicName>
.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="107">
<table pageId="0" pageNumber="107">
<tr pageId="0" pageNumber="107">
<th colspan="1" pageId="0" pageNumber="107" rowspan="1">Species</th>
<th colspan="1" pageId="0" pageNumber="107" rowspan="1">
<taxonomicName authorityName="B. G. Lee &amp; T. I. Heo" authorityYear="2022" class="Lecanoromycetes" family="Lecideaceae" genus="Bacidia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Bacidia fuscopallida" order="Lecanorales" pageId="0" pageNumber="107" phylum="Ascomycota" rank="species" species="fuscopallida">
<emphasis italics="true" pageId="0" pageNumber="107">Bacidia fuscopallida</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="107" rowspan="1">
<taxonomicName authorityName="S.Ekman" authorityYear="1996" class="Lecanoromycetes" family="Lecideaceae" genus="Bacidia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Bacidia diffracta" order="Lecanorales" pageId="0" pageNumber="107" phylum="Ascomycota" rank="species" species="diffracta">
<emphasis italics="true" pageId="0" pageNumber="107">Bacidia diffracta</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="107" rowspan="1">
<taxonomicName class="Lecanoromycetes" family="Lecideaceae" genus="Bacidia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Bacidia hostheleoides" order="Lecanorales" pageId="0" pageNumber="107" phylum="Ascomycota" rank="species" species="hostheleoides">
<emphasis italics="true" pageId="0" pageNumber="107">Bacidia hostheleoides</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="107" rowspan="1">
<taxonomicName class="Lecanoromycetes" family="Lecideaceae" genus="Bacidia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Bacidia polychroa" order="Lecanorales" pageId="0" pageNumber="107" phylum="Ascomycota" rank="species" species="polychroa">
<emphasis italics="true" pageId="0" pageNumber="107">Bacidia polychroa</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="107" rowspan="1">
<taxonomicName class="Lecanoromycetes" family="Lecideaceae" genus="Bacidia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Bacidia purpurans" order="Lecanorales" pageId="0" pageNumber="107" phylum="Ascomycota" rank="species" species="purpurans">
<emphasis italics="true" pageId="0" pageNumber="107">Bacidia purpurans</emphasis>
</taxonomicName>
</th>
</tr>
<tr pageId="0" pageNumber="107">
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">Thallus growth form</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">warted, rarely granular</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">finely granular</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">wrinkled or granular to subsquamulose</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">finely wrinkled to warted, sometimes areolate</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">areolate</td>
</tr>
<tr pageId="0" pageNumber="107">
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">Thallus colour</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">olivish-green</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">pale grey, green-grey, yellow-grey to grey</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">pale grey to pale green-grey</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">white to grey or yellow-grey</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">pale grey-green to dark green</td>
</tr>
<tr pageId="0" pageNumber="107">
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">Prothallus</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">white-grey around margin, endosubstratal</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">white-pale grey between granules, endosubstratal</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">absent</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">-</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">white, arachnoid</td>
</tr>
<tr pageId="0" pageNumber="107">
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">Apothecia (mm in diam.)</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">0.1-0.7</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">0.5-1.1</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">0.5-0.8</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">0.4-1.2</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">-</td>
</tr>
<tr pageId="0" pageNumber="107">
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">Disc colour</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">pale yellow to pale orange (young); more blackish (old)</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">brown-orange to dark brown</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">brown-orange</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">brown-orange to dark brown</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">dark purple-brown to brown</td>
</tr>
<tr pageId="0" pageNumber="107">
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">Pruina</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">absent</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">white</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">absent</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">white</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">absent</td>
</tr>
<tr pageId="0" pageNumber="107">
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">Crystals in proper exciple</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">absent</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">radiating clusters of minute crystals</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">absent</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">with or without radiating clusters of minute crystals</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">absent</td>
</tr>
<tr pageId="0" pageNumber="107">
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">Crystals in hymenium</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">small crystals at bottom</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">-</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">-</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">-</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">absent</td>
</tr>
<tr pageId="0" pageNumber="107">
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">Epihymenium colour</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">colourless with pale yellow-brown pigment</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">colourless with pale orange-brown pigment</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">very pale orange</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">colourless with brown-orange pigment</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">greyish</td>
</tr>
<tr pageId="0" pageNumber="107">
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">Hymenium height (μm)</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">70-100</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">70-100</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">ca. 60</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">55-100</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">ca. 100</td>
</tr>
<tr pageId="0" pageNumber="107">
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">Hypothecium colour</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">pale orange-brown to brown</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">pale brown to orange-brown</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">very pale orange</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">brown-orange to dark brown</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">orange-brown</td>
</tr>
<tr pageId="0" pageNumber="107">
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">Hypothecium height (μm)</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">70-130</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">-</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">-</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">-</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">ca. 60</td>
</tr>
<tr pageId="0" pageNumber="107">
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">Ascospore (μm)</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">
24-69
<normalizedToken originalValue="×">x</normalizedToken>
2-3.5
</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">
32-69
<normalizedToken originalValue="×">x</normalizedToken>
1.9-4.1
</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">
16-25
<normalizedToken originalValue="×">x</normalizedToken>
2.9-5
</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">
31-74
<normalizedToken originalValue="×">x</normalizedToken>
1.9-5
</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">
50-75
<normalizedToken originalValue="×">x</normalizedToken>
2-4
</td>
</tr>
<tr pageId="0" pageNumber="107">
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">Ascospore L/W ratio</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">4-31</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">9-27</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">4-9</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">7-30</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">-</td>
</tr>
<tr pageId="0" pageNumber="107">
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">Ascospore septation</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">3-15</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">3-11</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">3-5</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">2-15</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">3-15</td>
</tr>
<tr pageId="0" pageNumber="107">
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">Pycnidia (μm)</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">55-75</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">150</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">50-100</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">100-170</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">150-200</td>
</tr>
<tr pageId="0" pageNumber="107">
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">Pycnoconidia</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">
6-17
<normalizedToken originalValue="×">x</normalizedToken>
0.3-0.5
</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">
10-15
<normalizedToken originalValue="×">x</normalizedToken>
0.5-0.6
</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">
①10-14
<normalizedToken originalValue="×">x</normalizedToken>
0.5 ②6-9
<normalizedToken originalValue="×">x</normalizedToken>
1.6-2
</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">
10-17
<normalizedToken originalValue="×">x</normalizedToken>
0.6-0.8
</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">
20-25
<normalizedToken originalValue="×">x</normalizedToken>
0.8
</td>
</tr>
<tr pageId="0" pageNumber="107">
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">Substance</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">absent</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">atranorin, (trace of zeorin)</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">absent</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">(trace of atranorin)</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">atranorin</td>
</tr>
<tr pageId="0" pageNumber="107">
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">Reference</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">this study</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">
<bibRefCitation author="Ekman, S" journalOrPublisher="Opera Botanica" pageId="0" pageNumber="107" pagination="1 - 148" refId="B12" refString="Ekman, S, 1996. The corticolous and lignicolous species of Bacidia and Bacidina in North America. Opera Botanica 127: 1 - 148" title="The corticolous and lignicolous species of Bacidia and Bacidina in North America." volume="127" year="1996">Ekman (1996)</bibRefCitation>
</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">
<bibRefCitation author="Ekman, S" journalOrPublisher="Opera Botanica" pageId="0" pageNumber="107" pagination="1 - 148" refId="B12" refString="Ekman, S, 1996. The corticolous and lignicolous species of Bacidia and Bacidina in North America. Opera Botanica 127: 1 - 148" title="The corticolous and lignicolous species of Bacidia and Bacidina in North America." volume="127" year="1996">Ekman (1996)</bibRefCitation>
</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">
<bibRefCitation author="Ekman, S" journalOrPublisher="Opera Botanica" pageId="0" pageNumber="107" pagination="1 - 148" refId="B12" refString="Ekman, S, 1996. The corticolous and lignicolous species of Bacidia and Bacidina in North America. Opera Botanica 127: 1 - 148" title="The corticolous and lignicolous species of Bacidia and Bacidina in North America." volume="127" year="1996">Ekman (1996)</bibRefCitation>
;
<bibRefCitation author="Smith, CW" journalOrPublisher="Bibliotheca Lichenologica" pageId="0" pageNumber="107" refId="B38" refString="Smith, CW, Aptroot, A, Coppins, BJ, Fletcher, A, Gilbert, OL, James, PW, Wolseley, PA, 2009. The lichens of Great Britain and Ireland. The British Lichen Society, London." title="The lichens of Great Britain and Ireland. The British Lichen Society, London." year="2009">Smith et al. (2009)</bibRefCitation>
</td>
<td colspan="1" pageId="0" pageNumber="107" rowspan="1">
<bibRefCitation DOI="https://doi.org/10.1639/0007-2745-119.2.143" author="Lendemer, JC" journalOrPublisher="The Bryologist" pageId="0" pageNumber="107" pagination="143 - 171" refId="B26" refString="Lendemer, JC, Harris, RC, Ladd, D, 2016. The faces of Bacidia schweinitzii: Molecular and morphological data reveal three new species including a widespread sorediate morph. The Bryologist 119 (2): 143 - 171, DOI: https://doi.org/10.1639/0007-2745-119.2.143" title="The faces of Bacidia schweinitzii: Molecular and morphological data reveal three new species including a widespread sorediate morph." url="https://doi.org/10.1639/0007-2745-119.2.143" volume="119" year="2016">Lendemer et al. (2016)</bibRefCitation>
</td>
</tr>
</table>
</paragraph>
<paragraph pageId="0" pageNumber="107">
<tableNote pageId="0" pageNumber="107">The morphological and chemical characteristics of several species close to the new species are referenced from the previous literature. All information on the new species is produced from type specimens (KBA-L-0001010, KBA-L-0001011 and KBA-L-0001049) in this study.</tableNote>
</paragraph>
<paragraph pageId="0" pageNumber="107">
The new species is more similar to
<taxonomicName lsidName="B. polychroa" pageId="0" pageNumber="107" rank="species" species="polychroa">
<emphasis italics="true" pageId="0" pageNumber="107">B. polychroa</emphasis>
</taxonomicName>
in having coarsely continuous or warted thallus. However,
<taxonomicName lsidName="B. polychroa" pageId="0" pageNumber="107" rank="species" species="polychroa">
<emphasis italics="true" pageId="0" pageNumber="107">B. polychroa</emphasis>
</taxonomicName>
differs from the new species by greyish thallus, darker and larger apothecia often with pruina, proper exciple often with radiating clusters of minute crystals, wider ascospores and larger pycnidia and pycnoconidia (
<bibRefCitation author="Ekman, S" journalOrPublisher="Opera Botanica" pageId="0" pageNumber="107" pagination="1 - 148" refId="B12" refString="Ekman, S, 1996. The corticolous and lignicolous species of Bacidia and Bacidina in North America. Opera Botanica 127: 1 - 148" title="The corticolous and lignicolous species of Bacidia and Bacidina in North America." volume="127" year="1996">Ekman 1996</bibRefCitation>
;
<bibRefCitation author="Smith, CW" journalOrPublisher="Bibliotheca Lichenologica" pageId="0" pageNumber="107" refId="B38" refString="Smith, CW, Aptroot, A, Coppins, BJ, Fletcher, A, Gilbert, OL, James, PW, Wolseley, PA, 2009. The lichens of Great Britain and Ireland. The British Lichen Society, London." title="The lichens of Great Britain and Ireland. The British Lichen Society, London." year="2009">Smith et al. 2009</bibRefCitation>
) (Table
<tableCitation captionStart="Table 3" captionStartId="T3" captionText="Table 3. Comparison of the new species with close species in the genus Bacidia." httpUri="http://table.plazi.org/id/F7E55423AACCBACAB6B0D388DFD11693" pageId="0" pageNumber="107" tableUuid="F7E55423AACCBACAB6B0D388DFD11693">3</tableCitation>
).
</paragraph>
<paragraph pageId="0" pageNumber="107">
The new species is quite similar to
<taxonomicName lsidName="B. purpurans" pageId="0" pageNumber="107" rank="species" species="purpurans">
<emphasis italics="true" pageId="0" pageNumber="107">B. purpurans</emphasis>
</taxonomicName>
R. C. Harris, Ladd &amp; Lendemer in having greenish thallus with areoles and K+ purple reaction in epihymenium. However,
<taxonomicName lsidName="B. purpurans" pageId="0" pageNumber="107" rank="species" species="purpurans">
<emphasis italics="true" pageId="0" pageNumber="107">B. purpurans</emphasis>
</taxonomicName>
differs from the new species by arachnoid prothallus, darker apothecia, green excipular rim adjacent to epihymenium, greyish epihymenium, shorter hypothecium, absence of crystals, larger ascospores and larger pycnidia and pycnoconidia (
<bibRefCitation DOI="https://doi.org/10.1639/0007-2745-119.2.143" author="Lendemer, JC" journalOrPublisher="The Bryologist" pageId="0" pageNumber="107" pagination="143 - 171" refId="B26" refString="Lendemer, JC, Harris, RC, Ladd, D, 2016. The faces of Bacidia schweinitzii: Molecular and morphological data reveal three new species including a widespread sorediate morph. The Bryologist 119 (2): 143 - 171, DOI: https://doi.org/10.1639/0007-2745-119.2.143" title="The faces of Bacidia schweinitzii: Molecular and morphological data reveal three new species including a widespread sorediate morph." url="https://doi.org/10.1639/0007-2745-119.2.143" volume="119" year="2016">Lendemer et al. 2016</bibRefCitation>
) (Table
<tableCitation captionStart="Table 3" captionStartId="T3" captionText="Table 3. Comparison of the new species with close species in the genus Bacidia." httpUri="http://table.plazi.org/id/F7E55423AACCBACAB6B0D388DFD11693" pageId="0" pageNumber="107" tableUuid="F7E55423AACCBACAB6B0D388DFD11693">3</tableCitation>
).
</paragraph>
<caption doi="10.3897/mycokeys.93.89283.figure3" httpUri="https://binary.pensoft.net/fig/759867" pageId="0" pageNumber="107" start="Figure 3" startId="F3">
<paragraph pageId="0" pageNumber="107">
<emphasis bold="true" pageId="0" pageNumber="107">Figure 3.</emphasis>
<taxonomicName authorityName="B. G. Lee &amp; T. I. Heo" authorityYear="2022" class="Lecanoromycetes" family="Lecideaceae" genus="Bacidia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Bacidia fuscopallida" order="Lecanorales" pageId="0" pageNumber="107" phylum="Ascomycota" rank="species" species="fuscopallida">
<emphasis italics="true" pageId="0" pageNumber="107">Bacidia fuscopallida</emphasis>
</taxonomicName>
(KBA-L-0001011, holotype for
<emphasis bold="true" pageId="0" pageNumber="107">A-D, G-O</emphasis>
KBA-L-0001049 for
<emphasis bold="true" pageId="0" pageNumber="107">E, F</emphasis>
KBA-L-0001010 for
<emphasis bold="true" pageId="0" pageNumber="107">P, Q</emphasis>
) in morphology
<emphasis bold="true" pageId="0" pageNumber="107">A, B</emphasis>
habitus and apothecia on bark of
<taxonomicName class="Magnoliopsida" family="Sapindaceae" genus="Acer" kingdom="Plantae" lsidName="Acer pictum subsp. var. var. mono" order="Sapindales" pageId="0" pageNumber="107" phylum="Tracheophyta" rank="variety" species="pictum" subSpecies="var." variety="mono">Acer pictum var. mono</taxonomicName>
. Olive-green thallus and pale yellow-orange apothecia
<emphasis bold="true" pageId="0" pageNumber="107">C</emphasis>
vertical section of apothecia
<emphasis bold="true" pageId="0" pageNumber="107">D</emphasis>
prothallus present around margin of habitus (red arrows)
<emphasis bold="true" pageId="0" pageNumber="107">E, F</emphasis>
habitus and apothecia growing on bark of
<taxonomicName class="Magnoliopsida" family="Sapindaceae" genus="Acer" kingdom="Plantae" lsidName="Acer triflorum" order="Sapindales" pageId="0" pageNumber="107" phylum="Tracheophyta" rank="species" species="triflorum">
<emphasis italics="true" pageId="0" pageNumber="107">Acer triflorum</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="107">G</emphasis>
apothecial section
<emphasis bold="true" pageId="0" pageNumber="107">H</emphasis>
epihymenium colourless or a little pigmented
<emphasis bold="true" pageId="0" pageNumber="107">I</emphasis>
epihymenium K+ purple
<emphasis bold="true" pageId="0" pageNumber="107">J</emphasis>
small crystals (red arrows) present in upper hypothecium
<emphasis bold="true" pageId="0" pageNumber="107">K</emphasis>
proper exciple pigmented with pale or colourless margin. Radiating hyphae wider to margin
<emphasis bold="true" pageId="0" pageNumber="107">L</emphasis>
photobiont composing most part of thallus
<emphasis bold="true" pageId="0" pageNumber="107">M, N</emphasis>
asci cylindrical to narrowly clavate. Ascospores not twisted in ascus
<emphasis bold="true" pageId="0" pageNumber="107">O</emphasis>
ascospores acicular to filiform up to 15-septate
<emphasis bold="true" pageId="0" pageNumber="107">P</emphasis>
pycnidia globose with brown wall
<emphasis bold="true" pageId="0" pageNumber="107">Q</emphasis>
pycnoconidia curved or almost straight. Scale bars: 1 mm (
<emphasis bold="true" pageId="0" pageNumber="107">A, E</emphasis>
); 500
<normalizedToken originalValue="μm">μm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="107">B, C, F</emphasis>
); 2 mm (
<emphasis bold="true" pageId="0" pageNumber="107">D</emphasis>
); 200
<normalizedToken originalValue="μm">μm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="107">G</emphasis>
); 50
<normalizedToken originalValue="μm">μm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="107">H-J, P</emphasis>
); 20
<normalizedToken originalValue="μm">μm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="107">K, L</emphasis>
); 10
<normalizedToken originalValue="μm">μm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="107">M-O, Q</emphasis>
).
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="107">
The new species can be compared with
<taxonomicName lsidName="B. hostheleoides" pageId="0" pageNumber="107" rank="species" species="hostheleoides">
<emphasis italics="true" pageId="0" pageNumber="107">B. hostheleoides</emphasis>
</taxonomicName>
in sharing non-pruinose apothecia and proper exciple without crystals. However,
<taxonomicName lsidName="B. hostheleoides" pageId="0" pageNumber="107" rank="species" species="hostheleoides">
<emphasis italics="true" pageId="0" pageNumber="107">B. hostheleoides</emphasis>
</taxonomicName>
differs from the new species by greyish thallus, absence of prothallus, shorter hymenium, paler hypothecium and shorter ascospores with a few septa (
<bibRefCitation author="Ekman, S" journalOrPublisher="Opera Botanica" pageId="0" pageNumber="107" pagination="1 - 148" refId="B12" refString="Ekman, S, 1996. The corticolous and lignicolous species of Bacidia and Bacidina in North America. Opera Botanica 127: 1 - 148" title="The corticolous and lignicolous species of Bacidia and Bacidina in North America." volume="127" year="1996">Ekman 1996</bibRefCitation>
) (Table
<tableCitation captionStart="Table 3" captionStartId="T3" captionText="Table 3. Comparison of the new species with close species in the genus Bacidia." httpUri="http://table.plazi.org/id/F7E55423AACCBACAB6B0D388DFD11693" pageId="0" pageNumber="107" tableUuid="F7E55423AACCBACAB6B0D388DFD11693">3</tableCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>
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