185 lines
12 KiB
XML
185 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.60.46645" ID-GBIF-Dataset="5409e379-92d5-4741-8bc6-79a3bf9eceeb" ID-PMC="PMC6838219" ID-Pensoft-Pub="1314-4049-60-1" ID-Pensoft-UUID="8C3BB5FD62385EAC9531299547C29D71" ID-PubMed="31723334" ModsDocID="1314-4049-60-1" checkinTime="1572595451740" checkinUser="pensoft" docAuthor="Lv, Tu, Hou, Cheng-Lin & Johnston, Peter R." docDate="2019" docId="9018C9C39F0251D28DE710041742AA13" docLanguage="en" docName="MycoKeys 60: 1-15" docOrigin="MycoKeys 60" docSource="http://dx.doi.org/10.3897/mycokeys.60.46645" docTitle="Triblidium rostriforme T. Lv & C. L. Hou, sp. nov." docType="treatment" docVersion="4" id="8C3BB5FD62385EAC9531299547C29D71" lastPageNumber="1" masterDocId="8C3BB5FD62385EAC9531299547C29D71" masterDocTitle="Three new species and a new combination of Triblidium" masterLastPageNumber="15" masterPageNumber="1" pageNumber="1" updateTime="1668136338132" updateUser="ExternalLinkService">
|
||
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo>
|
||
<mods:title>Three new species and a new combination of Triblidium</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Lv, Tu</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Hou, Cheng-Lin</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Johnston, Peter R.</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource>text</mods:typeOfResource>
|
||
<mods:relatedItem type="host">
|
||
<mods:titleInfo>
|
||
<mods:title>MycoKeys</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part>
|
||
<mods:date>2019</mods:date>
|
||
<mods:detail type="volume">
|
||
<mods:number>60</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>1</mods:start>
|
||
<mods:end>15</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location>
|
||
<mods:url>http://dx.doi.org/10.3897/mycokeys.60.46645</mods:url>
|
||
</mods:location>
|
||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">http://dx.doi.org/10.3897/mycokeys.60.46645</mods:identifier>
|
||
<mods:identifier type="Pensoft-Pub">1314-4049-60-1</mods:identifier>
|
||
<mods:identifier type="Pensoft-UUID">8C3BB5FD62385EAC9531299547C29D71</mods:identifier>
|
||
</mods:mods>
|
||
<treatment ID-GBIF-Taxon="160104942" LSID="urn:lsid:plazi:treatment:9018C9C39F0251D28DE710041742AA13" httpUri="http://treatment.plazi.org/id/9018C9C39F0251D28DE710041742AA13" lastPageNumber="1" pageId="0" pageNumber="1">
|
||
<subSubSection pageId="0" pageNumber="1" type="nomenclature">
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<taxonomicName LSID="9018C9C3-9F02-51D2-8DE7-10041742AA13" authority="T. Lv & C. L. Hou" class="Dothideomycetes" family="Triblidiaceae" genus="Triblidium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Triblidium rostriforme" order="Triblidiales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="rostriforme">Triblidium rostriforme T. Lv & C. L. Hou</taxonomicName>
|
||
<taxonomicNameLabel pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Triblidium rostriforme (Holotype, BJTC 201906) on Rhododendron sp. twig A, B mature dried ascomata observed under a dissecting microscope C dead ascospores in water D rostriform structure of ascospores." figureDoi="10.3897/mycokeys.60.46645.figure4" httpUri="https://binary.pensoft.net/fig/351831" pageId="0" pageNumber="1" tableDoi="10.3897/mycokeys.60.46645.figure4">Figs 4</figureCitation>
|
||
,
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Triblidium rostriforme (Holotype, BJTC 201906) A ascoma in median vertical section B paraphyses, mature asci with ascospores and immature ascus C dead ascospores in water." figureDoi="10.3897/mycokeys.60.46645.figure5" httpUri="https://binary.pensoft.net/fig/351832" pageId="0" pageNumber="1" tableDoi="10.3897/mycokeys.60.46645.figure5">5</figureCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="1" type="diagnosis">
|
||
<paragraph pageId="0" pageNumber="1">Diagnosis.</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
Different from most
|
||
<taxonomicName class="Lecanoromycetes" family="Graphidaceae" genus="Triblidium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Triblidium" order="Ostropales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Triblidium</emphasis>
|
||
</taxonomicName>
|
||
species by producing longer ascospores that have rostriform structures at the poles.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis bold="true" pageId="0" pageNumber="1">Holotype.</emphasis>
|
||
On dead twigs of
|
||
<taxonomicName class="Magnoliopsida" family="Ericaceae" genus="Rhododendron" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Rhododendron" order="Ericales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Rhododendron</emphasis>
|
||
</taxonomicName>
|
||
sp., CHINA, Yunnan Province, Lijiang, Laojunshan,
|
||
<geoCoordinate degrees="26.6831" direction="north" orientation="latitude" precision="5" value="26.6831">26.6831 N</geoCoordinate>
|
||
;
|
||
<geoCoordinate degrees="99.6997" direction="east" orientation="longitude" precision="5" value="99.6997">99.6997 E</geoCoordinate>
|
||
, alt. ca. 4056 m, 25 June 2011, C.-L. HOU 889 (BJTC 201906).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="1" type="description">
|
||
<paragraph pageId="0" pageNumber="1">Description.</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
Ascomata erumpent from bark, elliptical in outline, 0.85-1.7 mm diam., solitary, with a black (#211414) outer surface that is sculptured with polygonal areolae, opening by irregular splits to expose the hymenium. In median vertical section, ascomata 350-550
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
thick. Covering stroma 45-70
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
thick, consisting of an outer layer of highly melanized hyphae with some host tissues incorporated into the surface and an inner layer of hyaline hyphae. Basal layer 40-80
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
thick, composed of a lower, highly melanized layer with hyaline hyphae towards the internal matrix of the stroma which is 40-98
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
thick, composed of textura intricata. Subhymenium 25-45
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
thick, consisting of hyaline textura angularis. Excipulum moderately developed, formed by marginal paraphyses. Paraphyses 180-240
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
ca. 1
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
, filiform, occasionally branched, sparsely guttulate, guttulae visible in water and IKI but disappearing in both lactophenol solution and 5% KOH. Asci ripening sequentially, 160-220
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
15-25
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
, cylindrical, thin-walled, without circumapical thickening, rounded at the apex, 8-spored. Ascospores 35-50
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
12-20
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
, L/W ratio of 2.0-3.8 (average ratio of 2.55), elliptical, with rostriform structures at the poles, hyaline, at first aseptate, becoming muriform at maturity, with usually 6 transverse septa and a few longitudinal and oblique septa, without gelatinous sheath, inamyloid in IKI.
|
||
</paragraph>
|
||
<caption doi="10.3897/mycokeys.60.46645.figure4" httpUri="https://binary.pensoft.net/fig/351831" pageId="0" pageNumber="1" start="Figure 4" startId="F4">
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis bold="true" pageId="0" pageNumber="1">Figure 4.</emphasis>
|
||
<taxonomicName class="Lecanoromycetes" family="Graphidaceae" genus="Triblidium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Triblidium rostriforme" order="Ostropales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="rostriforme">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Triblidium rostriforme</emphasis>
|
||
</taxonomicName>
|
||
(Holotype, BJTC 201906) on
|
||
<taxonomicName class="Magnoliopsida" family="Ericaceae" genus="Rhododendron" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Rhododendron" order="Ericales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Rhododendron</emphasis>
|
||
</taxonomicName>
|
||
sp. twig
|
||
<emphasis bold="true" pageId="0" pageNumber="1">A, B</emphasis>
|
||
mature dried ascomata observed under a dissecting microscope
|
||
<emphasis bold="true" pageId="0" pageNumber="1">C</emphasis>
|
||
dead ascospores in water
|
||
<emphasis bold="true" pageId="0" pageNumber="1">D</emphasis>
|
||
rostriform structure of ascospores.
|
||
</paragraph>
|
||
</caption>
|
||
<caption doi="10.3897/mycokeys.60.46645.figure5" httpUri="https://binary.pensoft.net/fig/351832" pageId="0" pageNumber="1" start="Figure 5" startId="F5">
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis bold="true" pageId="0" pageNumber="1">Figure 5.</emphasis>
|
||
<taxonomicName class="Lecanoromycetes" family="Graphidaceae" genus="Triblidium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Triblidium rostriforme" order="Ostropales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="rostriforme">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Triblidium rostriforme</emphasis>
|
||
</taxonomicName>
|
||
(Holotype, BJTC 201906)
|
||
<emphasis bold="true" pageId="0" pageNumber="1">A</emphasis>
|
||
ascoma in median vertical section
|
||
<emphasis bold="true" pageId="0" pageNumber="1">B</emphasis>
|
||
paraphyses, mature asci with ascospores and immature ascus
|
||
<emphasis bold="true" pageId="0" pageNumber="1">C</emphasis>
|
||
dead ascospores in water.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="1">Conidiomata and zone lines not seen.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="1" type="etymology">
|
||
<paragraph pageId="0" pageNumber="1">Etymology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
From Latin,
|
||
<taxonomicName lsidName="rostriforme" pageId="0" pageNumber="1" rank="species" species="rostriforme">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">rostriforme</emphasis>
|
||
</taxonomicName>
|
||
, referring to the beak-like protrusions observed at the ascospore poles.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="1" type="additional specimen examined">
|
||
<paragraph pageId="0" pageNumber="1">Additional specimen examined.</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
On dead twigs of
|
||
<taxonomicName class="Magnoliopsida" family="Ericaceae" genus="Rhododendron" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Rhododendron" order="Ericales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Rhododendron</emphasis>
|
||
</taxonomicName>
|
||
sp., CHINA, Yunnan Province, Lijiang, Laojunshan,
|
||
<geoCoordinate degrees="26.6702" direction="north" orientation="latitude" precision="5" value="26.6702">26.6702 N</geoCoordinate>
|
||
;
|
||
<geoCoordinate degrees="99.7002" direction="east" orientation="longitude" precision="5" value="99.7002">99.7002 E</geoCoordinate>
|
||
, alt. ca. 4110 m, 24 June 2011, C.-L. HOU 851A (BJTC 201907).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="1" type="comments">
|
||
<paragraph pageId="0" pageNumber="1">Comments.</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<taxonomicName class="Lecanoromycetes" family="Graphidaceae" genus="Triblidium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Triblidium rostriforme" order="Ostropales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="rostriforme">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Triblidium rostriforme</emphasis>
|
||
</taxonomicName>
|
||
is similar to
|
||
<taxonomicName lsidName="T. carestiae" pageId="0" pageNumber="1" rank="species" species="carestiae">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">T. carestiae</emphasis>
|
||
</taxonomicName>
|
||
(De Not.) Rehm but
|
||
<taxonomicName lsidName="T. carestiae" pageId="0" pageNumber="1" rank="species" species="carestiae">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">T. carestiae</emphasis>
|
||
</taxonomicName>
|
||
commonly has asci with 3-8 ascospores, ascospores with usually 7-14 transverse septa and ramose, multi-guttulate paraphyses.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |