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<document id="E1EDD06973AC8676B4869B8E8604C7AC" ID-DOI="10.3897/mycokeys.107.122634" ID-publisher-id="122634" URI-arpha="B311595E-B6EE-57CC-BC81-1BDA20A67C07" XM.bibliography_approvedBy="admin" XM.materialsCitations_approvedBy="admin" XM.taxonomicNames_approvedBy="admin" article-type="research-article" checkinTime="1721676059041" checkinUser="pensoft" docAuthor="Petersen, Ronald H. & Hughes, Karen W." docDate="2024" docId="76F509BF8A8E5DDEAF52078F0AFF1602" docLanguage="en" docName="MycoKeys 107: 95-124" docOrigin="MycoKeys 107" docSource="https://mycokeys.pensoft.net/article/122634/download/xml/" docStyle="DocumentStyle:PensoftTaxPub.0000.journal_article.mycokeys" docStyleName="PensoftTaxPub.0000.journal_article.mycokeys" docTitle="Collybiopsis complicata R. H. Petersen 2024, sp. nov." docType="treatment" docVersion="3" dtd-version="3.0" lastPageNumber="124" masterDocId="B311595EB6EE57CCBC811BDA20A67C07" masterDocTitle="Two new species of Collybiopsis (Agaricales, Omphalotaceae) from Eastern North America" masterLastPageNumber="124" masterPageNumber="95" pageNumber="95" updateTime="1721682130554" updateUser="admin">
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<mods:titleInfo id="E4D9C26F81F39153290ADCEBDB365C92">
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<mods:title id="33B94E83DAA8AD030D39995C88554133">Two new species of Collybiopsis (Agaricales, Omphalotaceae) from Eastern North America</mods:title>
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<mods:name id="90924746A3D2E1ABEA0984699A5F8373" type="personal">
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<mods:roleTerm id="BED57CA52E40524C290676BD6167FE42">Author</mods:roleTerm>
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<mods:namePart id="2D314F5B8FFC30F8B8D529A9ED119E6A">Petersen, Ronald H.</mods:namePart>
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<mods:nameIdentifier id="5DB4CCEF8443FB088753BC9CA385076D" type="ORCID">0000-0002-3170-5770</mods:nameIdentifier>
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<mods:affiliation id="7B847DE81DE7661B5EB67D58E05D58A5">Ecology & Evolutionary Biology, University of Tennessee, Knoxville, TN 37996 - 1100, USA</mods:affiliation>
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<mods:roleTerm id="FD9870C714B907BC567C65D342599CAD">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="774F9C32D1692A7F1C01F9A0368918C7">Hughes, Karen W.</mods:namePart>
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<mods:nameIdentifier id="F9A99A8B37A10E917B8A811D8B721BDA" type="ORCID">0000-0003-2865-8798</mods:nameIdentifier>
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<mods:affiliation id="CB84CCAB3AEEDF79E3186ED9EB1FF469">Ecology & Evolutionary Biology, University of Tennessee, Knoxville, TN 37996 - 1100, USA</mods:affiliation>
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<mods:date id="FF78F36BE9A16F766EF2BA4DDC26CD6C">2024</mods:date>
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<mods:number id="327AE6783D65C3436B8A653E279932F5">2024-07-22</mods:number>
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<mods:number id="5351D8B3D9976E7E3463A99F87FCE077">107</mods:number>
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<mods:classification id="62D44F30A2D9799228F5D510E82FE701">journal article</mods:classification>
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<mods:identifier id="69B22A1DB951AE84D259507B0ABE9520" type="DOI">10.3897/mycokeys.107.122634</mods:identifier>
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<treatment id="76F509BF8A8E5DDEAF52078F0AFF1602" ID-arpha="76F509BF-8A8E-5DDE-AF52-078F0AFF1602" LSID="urn:lsid:plazi:treatment:76F509BF8A8E5DDEAF52078F0AFF1602" httpUri="http://treatment.plazi.org/id/76F509BF8A8E5DDEAF52078F0AFF1602">
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<subSubSection id="7D7E9F8AF750AD1AE2E1F41EC85F6419" type="nomenclature">
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<paragraph id="75DB44EB301AF4ED79F72BC72E671BE6">
|
||||
<taxonomicName id="1389E4C01CCC69661E27E0725E9D235A" authority="R. H. Petersen" authorityName="R. H. Petersen" authorityYear="2024" class="Agaricomycetes" family="Omphalotaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata" status="sp. nov.">
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||||
<emphasis id="DD5834009F2A371EB2DE42792AD6AA74" italics="true">Collybiopsis complicata</emphasis>
|
||||
R. H. Petersen
|
||||
</taxonomicName>
|
||||
<taxonomicNameLabel id="CA9CCCE9C4FEB17A74C6D8047EEB5125" rank="species">sp. nov.</taxonomicNameLabel>
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="D67C76E3B1553A400205A82B069D781C" type="description">
|
||||
<paragraph id="FC93AC621734DE50641AE411CD3B2DE0">
|
||||
<figureCitation id="6A6E5600581C289F58B5DCFB22CDA1D9" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Collybiopsis complicata. Basidiomata. TFB 13916 (TENN-F- 065811). Scale bar: 10 mm." figureDoi="10.3897/mycokeys.107.122634.figure3" httpUri="https://binary.pensoft.net/fig/1097754">Figs 3</figureCitation>
|
||||
,
|
||||
<figureCitation id="8C5EB0FBEBB7E84333CDD7D9C8E66A59" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Collybiopsis complicata. Pileipellis elements; repent, encrusted hyphae. Sx TFB 9168 (TENN-F- 055766). Scale bars: 10 mm." figureDoi="10.3897/mycokeys.107.122634.figure4" httpUri="https://binary.pensoft.net/fig/1097755">4</figureCitation>
|
||||
,
|
||||
<figureCitation id="2F984C08ECC31901B61789E8317E5C44" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Collybiopsis complicata. Pileipellis elements; pileocystidia A cluster of pileocystidia B, C “ Diverticulate ” repent hyphae D two lobose hyphal termini. Note clamp connections. TFB 9168 (TENN-F- 055766). Scale bars: 10 μm." figureDoi="10.3897/mycokeys.107.122634.figure5" httpUri="https://binary.pensoft.net/fig/1097756">5</figureCitation>
|
||||
,
|
||||
<figureCitation id="93AA436634E77E78BAAC00FBB64D5602" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Collybiopsis complicata. Pleurocystidia Note clamp connection in C. TFB 9168 (TENN-F- 055766). Scale bars: 10 μm." figureDoi="10.3897/mycokeys.107.122634.figure6" httpUri="https://binary.pensoft.net/fig/1097757">6</figureCitation>
|
||||
,
|
||||
<figureCitation id="BBB244486E80B550777D3BE210EE7DB5" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Collybiopsis complicata. Basidia. TFB 9168 (TENN-F- 055766). Scale bars: 10 μm." figureDoi="10.3897/mycokeys.107.122634.figure7" httpUri="https://binary.pensoft.net/fig/1097758">7</figureCitation>
|
||||
,
|
||||
<figureCitation id="C4A7E487B1E532D58FC302DE8C2835C1" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Collybiopsis complicata A Caulocystidia B Basidiospores. TFB 9168 (TENN-F- 055766). Scale bars: 10 μm (A); 5 μm (B)." figureDoi="10.3897/mycokeys.107.122634.figure8" httpUri="https://binary.pensoft.net/fig/1097759">8</figureCitation>
|
||||
,
|
||||
<figureCitation id="080D71BA75E955AB486B40F90D35AAE3" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Collybiopsis complicata. Individual cheilocystidia. TFB 9168 (TENN-F- 055766). Scale bars: 10 μm." figureDoi="10.3897/mycokeys.107.122634.figure9" httpUri="https://binary.pensoft.net/fig/1097760">9</figureCitation>
|
||||
,
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||||
<figureCitation id="F55C99A13A25F92F829B87DAFFB8A25F" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Collybiopsis complicata. Clusters of cheilocystidia. HUH. HUH-F- 00964494. Scale bars: 10 μm." figureDoi="10.3897/mycokeys.107.122634.figure10" httpUri="https://binary.pensoft.net/fig/1097761">10</figureCitation>
|
||||
,
|
||||
<figureCitation id="303D810092A1A7B816E8244381CCF1A7" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Collybiopsis complicata. Caulocystidia. TFB 9168 (TENN-F- 055766) A caulocystidia from upper stipe B, C, D individual caulocystidia. Scale bars: 10 μm." figureDoi="10.3897/mycokeys.107.122634.figure11" httpUri="https://binary.pensoft.net/fig/1097762">11</figureCitation>
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="SECID0ERICK" type="Holotype">
|
||||
<paragraph id="C3BE17D962942988682D2299CAAE450E">
|
||||
<heading id="BFB5A7DBB8E65269684EA73EA9980A73" reason="title">
|
||||
<typeStatus id="8875DE86059B68A923EAD61B98F6B3A7" type="holotype">Holotype</typeStatus>
|
||||
.
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||||
</heading>
|
||||
</paragraph>
|
||||
<paragraph id="75B2CA790CD6BA6025A214ED019B43B2">
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||||
<materialsCitation id="9C6217B99A43E3B951BCA1A988ED0ED9" collectingDate="1997-06-09" collectionCode="H" collectorName="Ronald H. Petersen" country="United States of America" county="Blount Co." location="Metcalf's Bottoms Picnic Area" municipality="Great Smoky Mountains National Park" specimenCode="TENN-F- 055766" specimenCount="1" stateProvince="Tennessee" typeStatus="holotype">
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<collectingRegion id="4923A8544C59C4D3DC40D737526A86D8" country="United States of America" name="Tennessee">Tennessee</collectingRegion>
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,
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<collectingCounty id="135498A3AD35529945856E542EA0A2AA">Blount Co.</collectingCounty>
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||||
,
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<collectingMunicipality id="295AC0AFE113FA6D7E7C4A01BC359884">Great Smoky Mountains National Park</collectingMunicipality>
|
||||
,
|
||||
<location id="5A31A58EF48F215BDE00DF0B1F4BE44E" LSID="urn:lsid:plazi:treatment:76F509BF8A8E5DDEAF52078F0AFF1602:5A31A58EF48F215BDE00DF0B1F4BE44E" county="Blount Co." municipality="Great Smoky Mountains National Park" name="Metcalf's Bottoms Picnic Area" stateProvince="Tennessee">Metcalf’s Bottoms Picnic Area</location>
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||||
,
|
||||
<date id="F0FC432827461A504ECEDD6222804D36" value="1997-06-09">
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<collectingDate id="7A21B71ECCEA8F356A48C1CBE4CD8DA8" value="1997-06-09">9. VI. 1997</collectingDate>
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</date>
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, coll.
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<collectorName id="4800C9F4D74D4A3B9B7F422A4D49B01C">Ronald H. Petersen</collectorName>
|
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, TFB 9168 (
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<specimenCode id="485785E7B625E649C93FDC0C4F390B2D">TENN-F- 055766</specimenCode>
|
||||
).
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</materialsCitation>
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</paragraph>
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||||
</subSubSection>
|
||||
<subSubSection id="SECID0E4ICK" type="diagnosis">
|
||||
<paragraph id="46AFB99DE271D4B5D5D2CA8A3337F00A">
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<heading id="1DE1B573044B4E62D233C689729368E9" reason="title">Diagnosis.</heading>
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</paragraph>
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<paragraph id="BC7E2AD953F0A5ACC87AD28A6D796797">1) Basidiomata marasmielloid / gymnopoid, gracile, small, with slender stipe; 2) pileus pigmented, especially over disc; 3) pileipellis composed of stalked-coralloid structures and lobed repent hyphae; 4) stipe fully vestured; 5) clamp connections present; 6) cheilocystidia prominent, similar to pileipellis elements; 7) basidiospores 5–8 × 3–4 µm.</paragraph>
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</subSubSection>
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<subSubSection id="SECID0ECJCK" type="etymology">
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<paragraph id="42175B786135620EACA2E18B02524D26">
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<heading id="0CAA0CCDD6530B39242461155FE77A69" reason="title">Etymology.</heading>
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</paragraph>
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<paragraph id="A5A78FC20A7E6A683E3463BCC09C2895">
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Cheilocystidia with complex, branched structure; also complex distribution, from southern Appalachians to New
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<collectingCountry id="EDB10B4C427B152313E6750E8311BC0C" name="United Kingdom">England</collectingCountry>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="SECID0EHJCK" type="description">
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<paragraph id="E7D9319919E7D3DF922FF777716C485A">
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<heading id="8F028AA7FA54EC53679F59604AE291DD" reason="title">Description.</heading>
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</paragraph>
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<paragraph id="3B83D00E1E8B1DEF3CC9E2C3EFB98F01">
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Basidiomata (Fig.
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<figureCitation id="EAA7279942E3227EAB22300A1B638836" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Collybiopsis complicata. Basidiomata. TFB 13916 (TENN-F- 065811). Scale bar: 10 mm." figureDoi="10.3897/mycokeys.107.122634.figure3" httpUri="https://binary.pensoft.net/fig/1097754">3</figureCitation>
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) scattered-gregarious> 50 basidiomata in <1
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<quantity id="D4D987AF6D3E078ACC0DC537FF1CEEA3" metricMagnitude="0" metricUnit="m" metricValue="2.0" unit="m" value="2.0">
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<superScript id="148B4FF9EF3FA2F2D35FF77C3AFEB93C">2</superScript>
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m
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||||
</quantity>
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, marasmielloid or miniature collybioid. Pileus
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<quantity id="8E50F03AE6DA3964C66CAC9093C82E32" metricMagnitude="-2" metricUnit="m" metricValue="1.0" metricValueMax="1.4" metricValueMin="0.6" unit="mm" value="10.0" valueMax="14.0" valueMin="6.0">6–14 mm</quantity>
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broad, shallowly convex to plane by maturity, matt, delicately rivulose-striate; disc “ snuff brown ” (5
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<collectionCode id="BD919947319E7F1F9532BF786E8C9E14" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15670" name="Royal Botanic Garden Edinburgh" type="Herbarium">E</collectionCode>
|
||||
8), outward “ sayal brown ” (6
|
||||
<collectionCode id="510B40EC6BD75AB377FCEF6A1A8833A7" country="Denmark" name="University of Copenhagen" type="Herbarium">C</collectionCode>
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5) to fleshy tan. Lamellae free to adnexed but seceding in drying to become removed from stipe apex, total lamellae 47–64; through lamellae 24–26, in two major ranks with no anastomosis,
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<quantity id="D70576C6593881EFDB6E01E3EE7EBFAC" metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" unit="mm" value="1.75" valueMax="2.0" valueMin="1.5">1.5–2 mm</quantity>
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broad, subventricose to ventricose by maturity, knife-edged, dull pale tan-gray (near “ tilleul buff ” 7
|
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<collectionCode id="3F7C74B02E0E63419E0A38B80E30AB7E" country="Germany" lsid="urn:lsid:biocol.org:col:15534" name="Botanischer Garten und Botanisches Museum Berlin-Dahlem, Zentraleinrichtung der Freien Universitaet" type="Herbarium">B</collectionCode>
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2), bleaching to off-white, often (but not exclusively) becoming pale cream-colored with necropigment; lamellulae in one rank, less than ½ the length through lamellae. Stipe 7–30 (– 45) ×
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<quantity id="DBD0F3D1AAF3C3C16AF0F7135FB98755" metricMagnitude="-4" metricUnit="m" metricValue="9.5" metricValueMax="12.0" metricValueMin="7.0" unit="mm" value="0.95" valueMax="1.2" valueMin="0.7">0.7–1.2 mm</quantity>
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, terete and remaining so upon drying, minutely vestured overall, somewhat darker than lamellae apically, downward fleshy tan to fleshy brown, drying matt; vesture on upper stipe of scattered delicate squamules composed of individual caulocystidia, on lower stipe a solid turf (but never felty), straw-colored to “ light ochraceous buff ” (5
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<collectionCode id="735533E0905E98C439153962F8F700F3" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" type="Herbarium">A</collectionCode>
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4); insertion insititious on fine twigs and leaves; superficial litter-binding mycelium not observed. Odor and taste negligible.
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</paragraph>
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<caption id="7EE9A55D09684D7B9C14E5E44B5D003F" ID-DOI="10.3897/mycokeys.107.122634.figure3" ID-arpha="3FC1A84A-4A7B-5A01-B21C-A328FBEC0B06" httpUri="https://binary.pensoft.net/fig/1097754" startId="F3">
|
||||
<paragraph id="CADD0EBECEB0AAE1B7FEE12E512339F1">
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<label id="64B26EBD177EFF3AC81744DA75372811">Figure 3.</label>
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</paragraph>
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<paragraph id="F2139F573FCAA99CEE81A9435684960A">
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<taxonomicName id="C4476633F57850F38679ACC437788314" authorityName="R. H. Petersen" authorityYear="2024" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
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<emphasis id="4249E590C0EE106253D93976F4C710CC" italics="true">Collybiopsis complicata</emphasis>
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</taxonomicName>
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. Basidiomata. TFB 13916 (TENN-F- 065811). Scale bar: 10 mm.
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</paragraph>
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</caption>
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<paragraph id="F8C7528E394D3F6F26A66F5C7BB1E6A7">
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<emphasis id="1FB4DF83266EA63BD0F1AC07E33557AB" bold="true" italics="true">Pileipellis</emphasis>
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a thatch of occasional repent encrusted hyphae (Fig.
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<figureCitation id="10F6A3E4328E3F323468FE1933994BF5" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Collybiopsis complicata. Pileipellis elements; repent, encrusted hyphae. Sx TFB 9168 (TENN-F- 055766). Scale bars: 10 mm." figureDoi="10.3897/mycokeys.107.122634.figure4" httpUri="https://binary.pensoft.net/fig/1097755">4</figureCitation>
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) and dominant interlocking, stalked-lobose pileocystidia and lobed-diverticulate, repent hyphae (Fig.
|
||||
<figureCitation id="00DF601E295216ED6C01D7E6CFB80AD0" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Collybiopsis complicata. Pileipellis elements; pileocystidia A cluster of pileocystidia B, C “ Diverticulate ” repent hyphae D two lobose hyphal termini. Note clamp connections. TFB 9168 (TENN-F- 055766). Scale bars: 10 μm." figureDoi="10.3897/mycokeys.107.122634.figure5" httpUri="https://binary.pensoft.net/fig/1097756">5 B, C</figureCitation>
|
||||
);
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<emphasis id="E38FDC637C7C99EB5E227EE7154C3EC3" bold="true" italics="true">Pileocystidia</emphasis>
|
||||
(Figs
|
||||
<figureCitation id="8E99C6A312385690F3D4870155DCDFB3" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Collybiopsis complicata. Pileipellis elements; pileocystidia A cluster of pileocystidia B, C “ Diverticulate ” repent hyphae D two lobose hyphal termini. Note clamp connections. TFB 9168 (TENN-F- 055766). Scale bars: 10 μm." figureDoi="10.3897/mycokeys.107.122634.figure5" httpUri="https://binary.pensoft.net/fig/1097756">5 A, D</figureCitation>
|
||||
) 27–37 × 5–14 µm, stalked, branching in lobose-coralloid configurations, apparently hyaline, thin- to firm-walled, arising from clamp connections. Subsurface pileipellis hyphae 2.5–10 µm diam, firm-walled, conspicuously clamped, ornamented with small flakes (in profile) but no profile calluses or stripes.
|
||||
<emphasis id="9D3F26572DAC07916D9D378CCF99AE01" bold="true" italics="true">Pleurocystidia</emphasis>
|
||||
(Fig.
|
||||
<figureCitation id="59CABBFA5EDF1D6CE6565FC3EB4889A2" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Collybiopsis complicata. Pleurocystidia Note clamp connection in C. TFB 9168 (TENN-F- 055766). Scale bars: 10 μm." figureDoi="10.3897/mycokeys.107.122634.figure6" httpUri="https://binary.pensoft.net/fig/1097757">6</figureCitation>
|
||||
) common, arising from clamp connections, 32–40 × 7–9 μm, stalked-fusiform with apex often broadly submammillate; contents homogeneous.
|
||||
<emphasis id="642917251A04F17F1CEEB40F61F36D8E" bold="true" italics="true">Basidioles</emphasis>
|
||||
clavate.
|
||||
<emphasis id="5BE6345CB84D5BF6D5D40B814B0A588D" bold="true" italics="true">Basidia</emphasis>
|
||||
(Fig.
|
||||
<figureCitation id="29D784FCD195C4D96F36176E44D14080" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Collybiopsis complicata. Basidia. TFB 9168 (TENN-F- 055766). Scale bars: 10 μm." figureDoi="10.3897/mycokeys.107.122634.figure7" httpUri="https://binary.pensoft.net/fig/1097758">7</figureCitation>
|
||||
) 35–60 × 7–9 µm, clavate to weakly urniform or with somewhat expanded subcapitate apex, (2 –) 4 – sterigmate, arising from clamp connections; sterigmata robust, slightly curved; contents heterogeneous, with scattered, refringent granules.
|
||||
<emphasis id="01C480DFFDD5A9494240E7A1AC0F44C1" bold="true" italics="true">Basidiospores</emphasis>
|
||||
(Fig.
|
||||
<figureCitation id="EC854C3E34D8BA6975C02483C199C5D0" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Collybiopsis complicata A Caulocystidia B Basidiospores. TFB 9168 (TENN-F- 055766). Scale bars: 10 μm (A); 5 μm (B)." figureDoi="10.3897/mycokeys.107.122634.figure8" httpUri="https://binary.pensoft.net/fig/1097759">8 B</figureCitation>
|
||||
) (5.5 –) 6.5–8.5 (– 10) × 3–4 (– 5) µm (
|
||||
<collectionCode id="606C00C98630B0C08A35520F3371657E" country="Ecuador" lsid="urn:lsid:biocol.org:col:14273" name="Universidad Central" type="Herbarium">Q</collectionCode>
|
||||
= 1.56–2.50;
|
||||
<collectionCode id="2019612384C7A142DF03B21D8B7C1883" country="Ecuador" lsid="urn:lsid:biocol.org:col:14273" name="Universidad Central" type="Herbarium">Q</collectionCode>
|
||||
<superScript id="B73633C3C5DD39647FF7A82DEF107132">m</superScript>
|
||||
= 2.03;
|
||||
<collectionCode id="D389FE33EFE5617AED11A3F512326346" country="Netherlands" lsid="urn:lsid:biocol.org:col:15678" name="Nationaal Herbarium Nederland, Leiden University branch" type="Herbarium">L</collectionCode>
|
||||
<superScript id="90528454051FFFAC4073D9AFA2C75C25">m</superScript>
|
||||
= 8.02 µm), ellipsoid, flattened adaxially, thin-walled, inamyloid; contents (dried) homogeneous. Lamellar edge sterile.
|
||||
<emphasis id="24792CF876DAAD2539DA67F7ACCAC3BA" bold="true" italics="true">Cheilocystidia</emphasis>
|
||||
(Figs
|
||||
<figureCitation id="68C71447F754E33A2D306E6F7C67C094" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Collybiopsis complicata. Individual cheilocystidia. TFB 9168 (TENN-F- 055766). Scale bars: 10 μm." figureDoi="10.3897/mycokeys.107.122634.figure9" httpUri="https://binary.pensoft.net/fig/1097760">9</figureCitation>
|
||||
,
|
||||
<figureCitation id="C6DC736E8901C1A8E4A68D180ADDA3E4" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Collybiopsis complicata. Clusters of cheilocystidia. HUH. HUH-F- 00964494. Scale bars: 10 μm." figureDoi="10.3897/mycokeys.107.122634.figure10" httpUri="https://binary.pensoft.net/fig/1097761">10</figureCitation>
|
||||
) plentiful, 25–40 × 4–15 µm, stalked, lobose-coralloid branched, often with diverticulate-lobed termini, hyaline, thin-walled. Stipe medullary hyphae 4–14 μm diam, strictly parallel, free (not involved in slime matrix), firm-walled, inconspicuously clamped; contents heterogeneous (multigranular). Stipe cortical hyphae 3–5 µm diam, apparently adherent, obscurely clamped, moderately dextrinoid (more or less hyaline without IKI, reddish brown with IKI), firm- to thick-walled (wall – 0.8 μm thick), clamped, producing side branches elongating into caulocystidia.
|
||||
<emphasis id="F1ACF2A205391A4C5F18C491E5E1A1B0" bold="true" italics="true">Caulocystidia</emphasis>
|
||||
from upper stipe (Figs
|
||||
<figureCitation id="1C067BA8866DF67A1B84AB05E4B1A0B2" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Collybiopsis complicata A Caulocystidia B Basidiospores. TFB 9168 (TENN-F- 055766). Scale bars: 10 μm (A); 5 μm (B)." figureDoi="10.3897/mycokeys.107.122634.figure8" httpUri="https://binary.pensoft.net/fig/1097759">8 A</figureCitation>
|
||||
,
|
||||
<figureCitation id="A0345E1947BBF2B98E60E68033F163B2" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Collybiopsis complicata. Caulocystidia. TFB 9168 (TENN-F- 055766) A caulocystidia from upper stipe B, C, D individual caulocystidia. Scale bars: 10 μm." figureDoi="10.3897/mycokeys.107.122634.figure11" httpUri="https://binary.pensoft.net/fig/1097762">11</figureCitation>
|
||||
) in delicate, interrupted patches – 80 × 4–10 µm, cylindrical to vermiform, usually somewhat gnarled distally with broadly rounded apex, thick-walled (wall often occluding cell lumen), arising as non-septate side branches from slender (1.5–3.5 µm diam, wall – 1.0 µm thick), superficial stipe surface hyphae, strongly dextrinoid (dark brownish red with IKI). Caulocystidia from lower stipe similar, a dense turf of free individuals (not involved in slime matrix), weakly to strongly dextrinoid, – 200 × 3–8 µm, thick-walled (wall / lumen distinction often impossible in IKI; wall – 1.0 µm thick, less dextrinoid than cell contents), tapering gradually to an acutely rounded apex, often gnarled and sometimes forked. Ample evidence of clamp connections in pileipellis, subpellis and pileus trama (i. e. hook cells of disarticulated clamps common and obvious) occasional complete clamps observed at basidial bases.
|
||||
</paragraph>
|
||||
<caption id="B37998BFB112C5DD2CB9762BE39DE605" ID-DOI="10.3897/mycokeys.107.122634.figure4" ID-arpha="4150C52C-7186-5CD9-8C4D-8328C3668747" httpUri="https://binary.pensoft.net/fig/1097755" startId="F4">
|
||||
<paragraph id="B619131E2C00939CDF0D4A0810736C69">
|
||||
<label id="2DC821B523A1800690BAEFD8BCBC4078">Figure 4.</label>
|
||||
</paragraph>
|
||||
<paragraph id="EBE9C705A712ED0ED0A24549D7A4D73A">
|
||||
<taxonomicName id="8996D8541DF6546F576227DEFA0A57DE" authorityName="R. H. Petersen" authorityYear="2024" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="30B4486CEB34CF65DCDA6EBC06BD126B" italics="true">Collybiopsis complicata</emphasis>
|
||||
</taxonomicName>
|
||||
. Pileipellis elements; repent, encrusted hyphae. Sx TFB 9168 (TENN-F- 055766). Scale bars: 10 mm.
|
||||
</paragraph>
|
||||
</caption>
|
||||
<caption id="662905A02850B2F37EBDEDD62580E1E8" ID-DOI="10.3897/mycokeys.107.122634.figure5" ID-arpha="7ECB0C49-0C8A-5D00-8C57-B41636749A90" httpUri="https://binary.pensoft.net/fig/1097756" startId="F5">
|
||||
<paragraph id="8E5F64D34254F37973ADBDACD9126C9A">
|
||||
<label id="DB7D5D7D9488B8DD08FF6CCAA58F7D36">Figure 5.</label>
|
||||
</paragraph>
|
||||
<paragraph id="6A952B74F2C43DCEFAEA5A1FBE91013A">
|
||||
<taxonomicName id="CCEC5256DA5BAD31F3DED24993EA9E44" authorityName="R. H. Petersen" authorityYear="2024" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="0CED01F70A6EEB3C02395A7DE754C855" italics="true">Collybiopsis complicata</emphasis>
|
||||
</taxonomicName>
|
||||
. Pileipellis elements; pileocystidia
|
||||
<emphasis id="1A25F99B948648E6BC78207E302A2504" bold="true">A</emphasis>
|
||||
cluster of pileocystidia
|
||||
<emphasis id="53E766A30C92A449CC4E88E0A4AF8702" bold="true">B, C</emphasis>
|
||||
“ Diverticulate ” repent hyphae
|
||||
<emphasis id="60EF548FED1A66E44626AD376FA4D87E" bold="true">D</emphasis>
|
||||
two lobose hyphal termini. Note clamp connections. TFB 9168 (TENN-F- 055766). Scale bars: 10 μm.
|
||||
</paragraph>
|
||||
</caption>
|
||||
<caption id="29B0107F4199531548368E273C6280DA" ID-DOI="10.3897/mycokeys.107.122634.figure6" ID-arpha="5110996C-E92B-525E-923F-1505B0F953E2" httpUri="https://binary.pensoft.net/fig/1097757" startId="F6">
|
||||
<paragraph id="68681C5A7A109893FC753B7ED698351B">
|
||||
<label id="4E8ABAE50C1CCE2DFB21776B349B171F">Figure 6.</label>
|
||||
</paragraph>
|
||||
<paragraph id="5ADB9943E883E2BAC437DF01480F58DC">
|
||||
<taxonomicName id="53C76FAEB4FBC5C845E5BF7CAD81A042" authorityName="R. H. Petersen" authorityYear="2024" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="99DDC32E472044F20D5EA71BA267F991" italics="true">Collybiopsis complicata</emphasis>
|
||||
</taxonomicName>
|
||||
. Pleurocystidia Note clamp connection in
|
||||
<emphasis id="C68CDDC091A0851AF9EAAF8A2B5DE60F" bold="true">C</emphasis>
|
||||
. TFB 9168 (TENN-F- 055766). Scale bars: 10 μm.
|
||||
</paragraph>
|
||||
</caption>
|
||||
<caption id="30DD9129CA8A772A515284E5B4EE65F0" ID-DOI="10.3897/mycokeys.107.122634.figure7" ID-arpha="D846223C-05A9-5D01-A238-954F4989707E" httpUri="https://binary.pensoft.net/fig/1097758" startId="F7">
|
||||
<paragraph id="9433D771BF3EF51C3954D41EB1E93360">
|
||||
<label id="CFA5AE0B77DCBB769B9E3F768E1C6974">Figure 7.</label>
|
||||
</paragraph>
|
||||
<paragraph id="9BC59D12B3BA5F1260932D169C0EC66C">
|
||||
<taxonomicName id="481A416ABCE0AEC32283C1B15B127A7E" authorityName="R. H. Petersen" authorityYear="2024" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="7CF7914F9D4DAF16C7348DDEF8359DC1" italics="true">Collybiopsis complicata</emphasis>
|
||||
</taxonomicName>
|
||||
. Basidia. TFB 9168 (TENN-F- 055766). Scale bars: 10 μm.
|
||||
</paragraph>
|
||||
</caption>
|
||||
<caption id="D88272F9423C41B3292C61021A90DFD0" ID-DOI="10.3897/mycokeys.107.122634.figure8" ID-arpha="1136FC51-76C2-58AF-85F3-7B427ABE139A" httpUri="https://binary.pensoft.net/fig/1097759" startId="F8">
|
||||
<paragraph id="BA8D123FD069DFE10DA16D59174ACF16">
|
||||
<label id="753F1CB289E9015D0742B3E7999DE37B">Figure 8.</label>
|
||||
</paragraph>
|
||||
<paragraph id="C612C09A208E053E1E336608E4817F53">
|
||||
<taxonomicName id="A6F9317117507A586B1F970FB497D71B" authority="A Caulocystidia B Basidiospores. TFB" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="6C4292564CA3B23E6478C4426293126A" italics="true">Collybiopsis complicata</emphasis>
|
||||
<emphasis id="80435E2FF64B15A04EB3F77067BD3521" bold="true">A</emphasis>
|
||||
Caulocystidia
|
||||
<emphasis id="1E39C262843CAC8F1A86F2FC88D29B2E" bold="true">B</emphasis>
|
||||
Basidiospores. TFB
|
||||
</taxonomicName>
|
||||
9168 (TENN-F- 055766). Scale bars: 10 μm (
|
||||
<emphasis id="D2213305E3CE4997FB471944CBE7304E" bold="true">A</emphasis>
|
||||
); 5 μm (
|
||||
<emphasis id="7A2C9545F198369B2BC0063AB380E4D8" bold="true">B</emphasis>
|
||||
).
|
||||
</paragraph>
|
||||
</caption>
|
||||
<caption id="3FE1CDE7E5B0F772AB79595DB235ADB5" ID-DOI="10.3897/mycokeys.107.122634.figure9" ID-arpha="3C107D89-0848-55A7-8840-1238C7B28756" httpUri="https://binary.pensoft.net/fig/1097760" startId="F9">
|
||||
<paragraph id="848429507A4CACECB1DD0A9A162F229D">
|
||||
<label id="DA1B26983D74A21F35E2A2937BEBB37E">Figure 9.</label>
|
||||
</paragraph>
|
||||
<paragraph id="0EDBF940A822328F0EE3AB16B387CFF9">
|
||||
<taxonomicName id="60F5044402864F54098A680CFCBC4A5E" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="2276C7D7986E73BCC1EAA5626ED5CAA5" italics="true">Collybiopsis complicata</emphasis>
|
||||
</taxonomicName>
|
||||
. Individual cheilocystidia. TFB 9168 (TENN-F- 055766). Scale bars: 10 μm.
|
||||
</paragraph>
|
||||
</caption>
|
||||
<caption id="78151AC29207236401497356F9906A16" ID-DOI="10.3897/mycokeys.107.122634.figure10" ID-arpha="510AB86C-1E10-577E-9CBF-C21DB274C7A0" httpUri="https://binary.pensoft.net/fig/1097761" startId="F10">
|
||||
<paragraph id="7D9315E3379C7D85CFBC187BB839077A">
|
||||
<label id="17A30012D3DDCEEE717D6224C807E4C6">Figure 10.</label>
|
||||
</paragraph>
|
||||
<paragraph id="6E426F763FE7DD3F8284BE745B4A2275">
|
||||
<taxonomicName id="5892FE4C6556D3147475D0EEF8681C53" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="6E5AEAB5E715FE14F477485A48A39194" italics="true">Collybiopsis complicata</emphasis>
|
||||
</taxonomicName>
|
||||
. Clusters of cheilocystidia. HUH. HUH-F- 00964494. Scale bars: 10 μm.
|
||||
</paragraph>
|
||||
</caption>
|
||||
<caption id="03BFFA12A3598EF23489A3336B70763E" ID-DOI="10.3897/mycokeys.107.122634.figure11" ID-arpha="8F23BAE7-A8A4-5A27-84E3-AA22E48EEC6E" httpUri="https://binary.pensoft.net/fig/1097762" startId="F11">
|
||||
<paragraph id="3FDF9D8D9A81BF7CA1FEB0142A66F7DA">
|
||||
<label id="8674E2F24561E679BE3B582865F9B3F9">Figure 11.</label>
|
||||
</paragraph>
|
||||
<paragraph id="F26F84AD3345B66B00EACB55F8A093F0">
|
||||
<taxonomicName id="9C35FE44720BB2876E9A9D034A8E5116" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="D95B23C351B4B9D54B09CEA170818F4D" italics="true">Collybiopsis complicata</emphasis>
|
||||
</taxonomicName>
|
||||
. Caulocystidia. TFB 9168 (TENN-F- 055766)
|
||||
<emphasis id="B1C6F0F5991CCAC8599A27286BE45F58" bold="true">A</emphasis>
|
||||
caulocystidia from upper stipe
|
||||
<emphasis id="5F2DE1F065B53D4A89C4705E064E2105" bold="true">B, C, D</emphasis>
|
||||
individual caulocystidia. Scale bars: 10 μm.
|
||||
</paragraph>
|
||||
</caption>
|
||||
</subSubSection>
|
||||
<subSubSection id="SECID0ERTCK" type="habitat">
|
||||
<paragraph id="CC6C70860EAA6067E5FA6D1B0E4FABB5">
|
||||
<heading id="3367387D8247D8CB5AAFEAEB0F077854" reason="title">Habitat.</heading>
|
||||
</paragraph>
|
||||
<paragraph id="974AB674E5CFF0909B833DE42D449070">
|
||||
<taxonomicName id="BD758A898BC6AB45098B1A3DBEBA78AC" class="Pinopsida" family="Pinaceae" genus="Tsuga" kingdom="Plantae" order="Pinales" phylum="Tracheophyta" rank="genus">
|
||||
<emphasis id="36FEB84FBC6133CE975C81AE5A720C80" italics="true">Tsuga</emphasis>
|
||||
</taxonomicName>
|
||||
debris and adjacent hardwood leaves.
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="SECID0E5TCK" type="material">
|
||||
<paragraph id="358901E1158753D51EA8298B919E4287">
|
||||
<heading id="324D4A55A588C9BCC3E9EEDFF89164B4" reason="title">Specimens examined.</heading>
|
||||
</paragraph>
|
||||
<paragraph id="A7D5F64EB77D9E54C4C3CDEF84B7E5B3">
|
||||
<emphasis id="8AB6C04204B674DD4CD7717A27C49CE1" bold="true">
|
||||
<collectingRegion id="04998A7B9EBD2B4804C7B135179325E9" country="United States of America" name="Massachusetts">Massachusetts</collectingRegion>
|
||||
</emphasis>
|
||||
,
|
||||
<collectingRegion id="3E7A4D2A83FB718E1BFC25471FED12C0" country="United Kingdom" name="Plymouth">Plymouth</collectingRegion>
|
||||
County, Boston Harbor, World’s End Peninsula, coll
|
||||
<collectionCode id="9CEE6F2A90B287062211C38B132C7CCF" country="USA" lsid="urn:lsid:biocol.org:col:15420" name="University of California" type="Herbarium">LA</collectionCode>
|
||||
Kappler,
|
||||
<date id="E672159C43A3E32B48AF58A3C70B7545" value="2015-08-23">23. VIII. 2015</date>
|
||||
, (
|
||||
<collectionCode id="82336D7B9F99D216ACC07950A9BBA489">HUH</collectionCode>
|
||||
) BHI 447 (HUH-F- 00964493), Boston Harbor, World’s End Peninsula, Rocky Neck, coll D. Healewaters &
|
||||
<collectionCode id="5AB95C7E2825252B1E02122134C2A797" country="USA" lsid="urn:lsid:biocol.org:col:15420" name="University of California" type="Herbarium">LA</collectionCode>
|
||||
Kappler,
|
||||
<date id="22A00CBB65F9D2F068CC4AD489BE5885" value="2015-08-12">12. VIII. 2015</date>
|
||||
, (
|
||||
<collectionCode id="4AEAC5395A0490FD6A4BF23040BA5F16">HUH</collectionCode>
|
||||
) BHI 401 (HUH-F- 00964494); World’s End Peninsula, coll D. Healewaters et al.,
|
||||
<date id="445DE8A7F6B3827B3A81AD6F0DCC31FB" value="2013-09-14">14. IX. 2013</date>
|
||||
, (
|
||||
<collectionCode id="B348085639306DDE4C82080F7D0386B1">HUH</collectionCode>
|
||||
) BHI 034 (HUH-F- 00964495.
|
||||
<emphasis id="A89881F97827DDF3E046A7F12E2351F0" bold="true">
|
||||
<collectingRegion id="09AF77DD2AD529B633F9AE5A7A6019ED" country="United States of America" name="North Carolina">North Carolina</collectingRegion>
|
||||
</emphasis>
|
||||
, Macon Co., vic. Highlands, Bull Pen Rd., Ellicott Rock Trailhead,
|
||||
<named-content content-type="dwc:verbatimCoordinates" id="NCID0ERUCK" specific-use="{"type":"Point","coordinates":[-83.136500,35.016833]}">
|
||||
<geoCoordinate id="2C61694D484D533DDFBA5860D9FF22E8" degrees="35" direction="north" minutes="01.010" orientation="latitude" precision="1" value="35.016834">35 ° 01.010 ' N</geoCoordinate>
|
||||
,
|
||||
<geoCoordinate id="E46849C3203AC1313F54D345CD2B43FE" degrees="83" direction="west" minutes="08.190" orientation="longitude" precision="1" value="-83.1365">83 ° 08.190 ' W</geoCoordinate>
|
||||
</named-content>
|
||||
,
|
||||
<date id="655B573F237E24C1ECF6E6C171E2C019" value="2011-07-20">20. VII. 2011</date>
|
||||
, coll RHP, TFB 13916 (TENN-F- 065811).
|
||||
<emphasis id="CAB59952DC76C40AB90C4AAD7D718410" bold="true">
|
||||
<collectingRegion id="B88A4FF7FBD73ADE3CFC802EDD94F623" country="United States of America" name="Tennessee">Tennessee</collectingRegion>
|
||||
</emphasis>
|
||||
, Blount Co.,
|
||||
<abbrev id="ABBRID0E5UCK" xlink_title="Great Smoky Mountains National Park">
|
||||
<collectionCode id="6BEAE36DF52E2C370599BB4F1BC0EB6C" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13136" lsid="urn:lsid:biocol.org:col:13136" name="Great Smoky Mountains National Park" type="Herbarium">GSMNP</collectionCode>
|
||||
</abbrev>
|
||||
, Metcalf’s Bottoms Picnic Area,
|
||||
<date id="968843557CD39DD498CE9E498FC253AC" value="1997-06-09">
|
||||
9.
|
||||
<collectionCode id="6AD06039E8B9CE52DC42FC3A3F05D5DB" country="Norway" name="Mykotektet, National Veterinary Institute">VI</collectionCode>
|
||||
. 1997
|
||||
</date>
|
||||
, coll. RHP, TFB 9168 (
|
||||
<collectionCode id="1B87332ABA9C970B232432E53206C3EC" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15667" lsid="urn:lsid:biocol.org:col:15667" name="University of Tennessee" type="Herbarium">TENN</collectionCode>
|
||||
55766).
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="SECID0ECVCK" type="comments">
|
||||
<paragraph id="F697E2BBF15547138CCCD6E647E83842">
|
||||
<heading id="47F46552EB56DB42E7E1A0D35D330F7F" reason="title">Commentary.</heading>
|
||||
</paragraph>
|
||||
<paragraph id="7103A79BFAEF6FD848018EE077B6BEA9">
|
||||
The strongly modified “
|
||||
<emphasis id="CD0822F069FC52951C6F8F0825048022" italics="true">Rameales</emphasis>
|
||||
- structure ” of the pileipellis structures of
|
||||
<taxonomicName id="EC93E9532EA22A6DD9E2CD44E80F86A5" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="E5697EE1A54EFC6D564429EE05BDB290" italics="true">C. complicata</emphasis>
|
||||
</taxonomicName>
|
||||
resembles that of species of traditional
|
||||
<taxonomicName id="DF80A8C7DE819F772E4ACBEF5419A54B" class="Agaricomycetes" family="Omphalotaceae" genus="Marasmiellus" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="genus">
|
||||
<emphasis id="0F2EC01F951CC4BB86C595E2234561DC" italics="true">Marasmiellus</emphasis>
|
||||
</taxonomicName>
|
||||
[viz.
|
||||
<taxonomicName id="14CB6E7EA02A26C6189CD3B9CB15789A" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="ramealis">
|
||||
<emphasis id="BFC64A571903B83ED5432312A6A9D188" italics="true">C. ramealis</emphasis>
|
||||
</taxonomicName>
|
||||
complex, (
|
||||
<bibRefCitation id="6066456FFB612ADD07DEA2DE2B7C200C" DOI="10.5248/136.263" author="Petersen and Hughes" firstAuthor="Petersen" issue="2" journalOrPublisher="Mycotaxon" pagination="263-349" refId="B29" refString="Petersen RH, Hughes KW (2021) Collybiopsis and its type species, Co. ramealis. Mycotaxon 136 (2): 263–349. https://doi.org/10.5248/136.263" title="Collybiopsis and its type species, Co. ramealis." volume="136" year="2021">Petersen and Hughes 2021</bibRefCitation>
|
||||
)]. This construction comprises a thatch of stalked, ventricose-rostrate structures with lobose, molar-shaped outgrowths. These pileipellis structures conform closely to those of
|
||||
<taxonomicName id="E8410B09D0AF4F666D68281F5067DB0F" authority="sensu Singer" authorityName="Singer" class="Agaricomycetes" family="Omphalotaceae" genus="Marasmiellus" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="subSection" section="Dealbati" subSection="Dealbatini">
|
||||
<emphasis id="EA8B857C2B3246155E236E4DB5DB75D4" italics="true">Marasmiellus sect. Dealbati subsect. Dealbatini</emphasis>
|
||||
sensu Singer
|
||||
</taxonomicName>
|
||||
(
|
||||
<bibRefCitation id="2A090AE26969EDF55E5DA4F149CA0924" author="Singer" firstAuthor="Singer" journalOrPublisher="Beiheft" pagination="1-339" refId="B33" refString="Singer R (1973) A monograph of the neotropical species of Marasmiellus. Nova Hedwigia. Beiheft 44: 1–339." title="A monograph of the neotropical species of Marasmiellus. Nova Hedwigia." volume="44" year="1973">Singer 1973</bibRefCitation>
|
||||
) [Type =
|
||||
<taxonomicName id="8F80DCCDDD9B08A61B4CBE340A20D694" authority="Berk. & Curt." authorityName="Berk. & Curt." class="Agaricomycetes" family="Marasmiaceae" genus="Marasmius" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="dealbatus">
|
||||
<emphasis id="6F80168346BF1349147A372CCD084176" italics="true">Marasmius dealbatus</emphasis>
|
||||
Berk. & Curt.
|
||||
</taxonomicName>
|
||||
], of which
|
||||
<taxonomicName id="91CB28E15D78DF756F1571361343A058" class="Agaricomycetes" family="Marasmiaceae" genus="Marasmius" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="stenophylla">
|
||||
<emphasis id="7898C0C08242F84E267FD88F69E08128" italics="true">Marasmius stenophylla</emphasis>
|
||||
</taxonomicName>
|
||||
(
|
||||
<taxonomicName id="C27DE0A126170183F4EAF5C8D9467970" class="Agaricomycetes" family="Marasmiaceae" genus="Marasmius" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="stenophylla">
|
||||
<emphasis id="BDF88F3087C58EE6B8B96D02418C6B4D" italics="true">C. stenophylla</emphasis>
|
||||
</taxonomicName>
|
||||
, Fig.
|
||||
<figureCitation id="FFBC6C276DDB4A799D080F0BCD99AA94" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. NrITS-nrLSU based Maximum Likelihood consensus tree of the C. complicata / C. prolapsis clade with 1000 bootstrap replicates. The tree was generated using the web version of IQTree tree (http://iqtree.cibiv.univie.ac.at/) using the best-fit model of evolution (TIM 2 + F + I + G 4, AIC criteria). Included taxa were selected based on the Bayesian analysis which showed the C. complicata group and the C. ramealis group as sister taxa. Bootstrap support is indicated below the branches and Bayesian Posterior probabilities above the branches." figureDoi="10.3897/mycokeys.107.122634.figure2" httpUri="https://binary.pensoft.net/fig/1097753">2</figureCitation>
|
||||
) is a member (
|
||||
<bibRefCitation id="BB1DAAE965326341279DA79028FD7EA4" author="Desjardin" firstAuthor="Desjardin" journalOrPublisher="Mycotaxon" pagination="237-261" refId="B5" refString="Desjardin DE (1997) A synopsis of Marasmiellus in the southern Appalachian Mountains. Mycotaxon 45: 237–261." title="A synopsis of Marasmiellus in the southern Appalachian Mountains." volume="45" year="1997">Desjardin 1997</bibRefCitation>
|
||||
).
|
||||
<taxonomicName id="B57B3A071F98564705017F8E4B9739F0" class="Agaricomycetes" family="Marasmiaceae" genus="Marasmius" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="stenophylla">
|
||||
<emphasis id="CA1EFFA18976E9C9D9399C701852208C" italics="true">M. stenophylla</emphasis>
|
||||
</taxonomicName>
|
||||
(section
|
||||
<taxonomicName id="E3EE43F662A1B1ABD81BE1F5043B3FF4" rank="section" section="Dealbati">
|
||||
<emphasis id="3DBADEFE481FAED3E233594838803AAA" italics="true">Dealbati</emphasis>
|
||||
</taxonomicName>
|
||||
) was transferred to
|
||||
<taxonomicName id="464DA33B5D03450FEC3AC1A42DA0DC5D" authorityName="Quélet ex Mougeot & Ferry" authorityYear="1887" class="Agaricomycetes" family="Omphalotaceae" genus="Gymnopus" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="genus" sensu="lato">
|
||||
<emphasis id="33E461A606CE4349716BCC5E7B1843DC" italics="true">Gymnopus</emphasis>
|
||||
</taxonomicName>
|
||||
<taxonomicNameLabel id="9B2D0C4306DFF31448DA9414355C5A57" sensu="lato">sensu lato</taxonomicNameLabel>
|
||||
(
|
||||
<bibRefCitation id="4E78EBEC319030A2AD39E4EC88F6B90C" DOI="10.1007/S10267-004-0170-3" author="Mata" etAl="et al." firstAuthor="Mata" issue="3" journalOrPublisher="Mycoscience" pagination="214-221" refId="B19" refString="Mata JL, Hughes KW, Petersen RH (2004) Phylogenetic placement of Marasmiellus juniperinus. Mycoscience 45 (3): 214–221. https://doi.org/10.1007/S10267-004-0170-3" title="Phylogenetic placement of Marasmiellus juniperinus." volume="45" year="2004">Mata et al. 2004</bibRefCitation>
|
||||
), then to
|
||||
<taxonomicName id="3502D72FDB3DE3DFA993C999C59D8E81" authority="(Petersen and Hughes 2021)" baseAuthorityName="Petersen and Hughes" baseAuthorityYear="2021" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="genus">
|
||||
<emphasis id="81ED8811C6815290F76FF0F099383F42" italics="true">Collybiopsis</emphasis>
|
||||
(
|
||||
<bibRefCitation id="4764848E3F692EFABE0180D211A0C264" DOI="10.5248/136.263" author="Petersen and Hughes" firstAuthor="Petersen" issue="2" journalOrPublisher="Mycotaxon" pagination="263-349" refId="B29" refString="Petersen RH, Hughes KW (2021) Collybiopsis and its type species, Co. ramealis. Mycotaxon 136 (2): 263–349. https://doi.org/10.5248/136.263" title="Collybiopsis and its type species, Co. ramealis." volume="136" year="2021">Petersen and Hughes 2021</bibRefCitation>
|
||||
)
|
||||
</taxonomicName>
|
||||
. Both Desjardin (
|
||||
<bibRefCitation id="8AEEB37E8B57CCD8779071DE2BB261EA" author="Desjardin" firstAuthor="Desjardin" refId="B4" refString="Desjardin DE (1989) The genus Marasmius from the southern Appalachian Mountains. Knoxville, Tennessee: University of Tennessee." year="1989">Desjardin 1989</bibRefCitation>
|
||||
;
|
||||
<bibRefCitation id="EBA111C3DFCB12AB04FAF0E8AB00988D" author="Desjardin" firstAuthor="Desjardin" journalOrPublisher="Mycotaxon" pagination="237-261" refId="B5" refString="Desjardin DE (1997) A synopsis of Marasmiellus in the southern Appalachian Mountains. Mycotaxon 45: 237–261." title="A synopsis of Marasmiellus in the southern Appalachian Mountains." volume="45" year="1997">1997</bibRefCitation>
|
||||
) and
|
||||
<bibRefCitation id="9E9C49BDB58A80EB2D855AA8E40D5F98" author="Hesler LR" firstAuthor="Hesler" journalOrPublisher="Tennessee Academy of Science" pagination="167-171" refId="B11" refString="Hesler LR (1959) Southeastern Agaricales. IV. Journal. Tennessee Academy of Science 34: 167–171." title="Southeastern Agaricales. IV. Journal." volume="34" year="1959">Hesler (1959)</bibRefCitation>
|
||||
examined type material of
|
||||
<taxonomicName id="6F5E4EB566B24702B278C04CA149F231" authority="Murrill" authorityName="Murrill" class="Agaricomycetes" family="Marasmiaceae" genus="Marasmius" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="subsynodicus">
|
||||
<emphasis id="2577081ACEFD3E0EC0E239BA542544CF" italics="true">M. subsynodicus</emphasis>
|
||||
Murrill
|
||||
</taxonomicName>
|
||||
, considered by Singer (
|
||||
<bibRefCitation id="AA382CE1FBB4583F63E16C3B4C236341" author="Singer" firstAuthor="Singer" journalOrPublisher="Beiheft" pagination="1-339" refId="B33" refString="Singer R (1973) A monograph of the neotropical species of Marasmiellus. Nova Hedwigia. Beiheft 44: 1–339." title="A monograph of the neotropical species of Marasmiellus. Nova Hedwigia." volume="44" year="1973">Singer 1973</bibRefCitation>
|
||||
) and Desjardin (
|
||||
<bibRefCitation id="073B7B8A959CE549E9BB148E8D28ED94" author="Desjardin" firstAuthor="Desjardin" journalOrPublisher="Mycotaxon" pagination="237-261" refId="B5" refString="Desjardin DE (1997) A synopsis of Marasmiellus in the southern Appalachian Mountains. Mycotaxon 45: 237–261." title="A synopsis of Marasmiellus in the southern Appalachian Mountains." volume="45" year="1997">Desjardin 1997</bibRefCitation>
|
||||
) to be synonymous with
|
||||
<taxonomicName id="FBFCE06815862A5FE7D49EA7729ACAE1" authority="(Mont.) Singer" authorityName="Singer" baseAuthorityName="Mont." class="Agaricomycetes" family="Marasmiaceae" genus="Marasmius" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="stenophylla">
|
||||
<emphasis id="470F6B1E5F8E0FFC116DCA2E1CFBC4C6" italics="true">M. stenophylla</emphasis>
|
||||
(Mont.) Singer
|
||||
</taxonomicName>
|
||||
).
|
||||
<taxonomicName id="DE503693A6AAA571B106911777CD28A6" class="Agaricomycetes" family="Marasmiaceae" genus="Marasmius" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="dealbatus">
|
||||
<emphasis id="8C7493A7CA4F2212B11576279FFAB41F" italics="true">Marasmius dealbatus</emphasis>
|
||||
</taxonomicName>
|
||||
remains unplaced in modern classifications.
|
||||
</paragraph>
|
||||
<paragraph id="DB4B41EE084CBC16B6DDCDC113DE24DE">
|
||||
Parenthetically, in
|
||||
<taxonomicName id="AD67A6907DF95E22A31749585D08DD31" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="5A65D75699E0DB1130A65E5FF208DFC9" italics="true">C. complicata</emphasis>
|
||||
</taxonomicName>
|
||||
collections TENN-F- 055766 and HUH-F- 00964493, the lobose individual pileipellis elements dominated the pileipellis, while in TENN-F- 065811 (also
|
||||
<taxonomicName id="480246DAF930F81529993476D203954E" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="B7B216BEED29B5BE67BF8F252E7B0AB3" italics="true">C. complicata</emphasis>
|
||||
</taxonomicName>
|
||||
), these structures were only occasional in a pileipellis dominated by encrusted filamentous hyphae.
|
||||
</paragraph>
|
||||
<paragraph id="DF8696C1F80FB5141394A50CC1EF0A7C">
|
||||
The pileipellis structure of
|
||||
<emphasis id="7A225AF49B3E7F9F71D4CDF269ECDE16" italics="true">
|
||||
<taxonomicName id="F85501D472747106C235C82CD3C4BA5D" authority="Sect." authorityName="Sect." class="Agaricomycetes" family="Marasmiaceae" genus="Marasmius" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="genus">Marasmius Sect.</taxonomicName>
|
||||
Androsacei
|
||||
</emphasis>
|
||||
(=
|
||||
<taxonomicName id="1299FC5FB43D20359D06BD65B20898B2" class="Agaricomycetes" family="Omphalotaceae" genus="Gymnopus" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="section" section="Androsacei">
|
||||
<emphasis id="431B97BB3C9F969198BCA97A3FBED5DB" italics="true">Gymnopus sect. Androsacei</emphasis>
|
||||
</taxonomicName>
|
||||
, see
|
||||
<bibRefCitation id="363B4017311483C6AEC6BC6C3F53A454" DOI="10.33585/cmy.60103" author="Noordeloos ME & Antonín V" firstAuthor="Noordeloos" issue="1" journalOrPublisher="Czech Mycology" pagination="21-27" refId="B22" refString="Noordeloos ME, Antonín V (2008) Contribution to a monograph of marasmioid and collybioid fungi in Europe. Czech Mycology 60 (1): 21–27. https://doi.org/10.33585/cmy.60103" title="Contribution to a monograph of marasmioid and collybioid fungi in Europe." volume="60" year="2008">Noordeloos and Antonín (2008)</bibRefCitation>
|
||||
, is also described as a combination of diverticulate, repent hyphae and
|
||||
<emphasis id="5776FC304232B34431967C31ECF373D4" italics="true">siccus</emphasis>
|
||||
- type broom cells (a “ Rameales-structure ”). Our experience with this, however, indicates that the diverticulae (= setulae) of pileipellis cells are much finer, usually vermiform, refringent (
|
||||
<abbrev id="ABBRID0EF4CK" xlink_title="phase contrast microscopy">PhC</abbrev>
|
||||
) and <1 µm broad. Cheilocystidia of
|
||||
<taxonomicName id="108310B2E0E5AD6178BE6514DE49224F" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="329B6FF879EE43009AACE086A6FF3AF9" italics="true">C. complicata</emphasis>
|
||||
</taxonomicName>
|
||||
are very similar to pileipellis structures, but as a rule are somewhat less complexly branched. Morphologically, the pileipellis of
|
||||
<taxonomicName id="5DA20BAF0A7441F88EB947287111D730" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="C7ED818082C9FCD0B5BB0EFC66B0B6FE" italics="true">C. complicata</emphasis>
|
||||
</taxonomicName>
|
||||
might be forced into section
|
||||
<taxonomicName id="B8D2BD875652E6FCC3E353B35A9581E5" rank="section" section="Androsacei">
|
||||
<emphasis id="BA55D559C6C95A73A6388232F7C8F15A" italics="true">Androsacei</emphasis>
|
||||
</taxonomicName>
|
||||
, but phylogenetically, it is distant from that group in
|
||||
<taxonomicName id="9EF77EB85A7B9A6D4CF8033204D39CF9" authorityName="Quélet ex Mougeot & Ferry" authorityYear="1887" class="Agaricomycetes" family="Omphalotaceae" genus="Gymnopus" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="genus" sensu="stricto">
|
||||
<emphasis id="9C180447EF5C17E6A79D25DB9AC49582" italics="true">Gymnopus</emphasis>
|
||||
</taxonomicName>
|
||||
<taxonomicNameLabel id="414C1E61EE2BE775351AA274709E5883" sensu="stricto">
|
||||
<collectionCode id="08F5267684464A3F9C2AD8662BA55EFC" country="Sweden" lsid="urn:lsid:biocol.org:col:15668" name="Department of Botany, Swedish Museum of Natural History" type="Herbarium">S</collectionCode>
|
||||
.
|
||||
<collectionCode id="7C30F8B068714F0921263EA8AE1571BF" country="Sweden" lsid="urn:lsid:biocol.org:col:15668" name="Department of Botany, Swedish Museum of Natural History" type="Herbarium">S</collectionCode>
|
||||
.
|
||||
</taxonomicNameLabel>
|
||||
</paragraph>
|
||||
<paragraph id="DA7B82639199E32E03FC23BB54158EE9">
|
||||
<bibRefCitation id="3A87C658CB012FEDBAE22ABD06F684AF" author="Mata JL & Hughes KW & Petersen RH" etAl="et al." firstAuthor="Mata" journalOrPublisher="Sydowia" pagination="191-289" refId="B20" refString="Mata JL, Hughes KW, Petersen RH (2007) An investigation of / omphalotaceae (Fungi: Euagarics) with emphasis on the genus Gymnopus. Sydowia 58: 191–289." title="An investigation of / omphalotaceae (Fungi: Euagarics) with emphasis on the genus Gymnopus." volume="58" year="2007">Mata et al. (2007)</bibRefCitation>
|
||||
initially designated TENN-F- 055766 (GenBank
|
||||
<ext-link id="7DA65F30BA4F846CF7CEEB701C47E098" ext-link-type="gen" xlink_href="DQ450029" xlink_type="simple">
|
||||
<accessionNumber id="B155F79DD3E4B8CAABC1D427F4C8DF3F" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/DQ450029">DQ 450029</accessionNumber>
|
||||
</ext-link>
|
||||
,
|
||||
<taxonomicName id="ED4E71CE4C3E12174622D30A21A9398C" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="1AC5978A3E4516A194A77AFDB3E6D3E3" italics="true">C. complicata</emphasis>
|
||||
</taxonomicName>
|
||||
) as
|
||||
<taxonomicName id="CDE1469B9ED451C8FE49B1F54684DE7F" class="Agaricomycetes" family="Omphalotaceae" genus="Marasmiellus" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="undetermined">
|
||||
<emphasis id="EE0A982553770A5D644566B8664A88A4" italics="true">Marasmiellus</emphasis>
|
||||
sp.
|
||||
</taxonomicName>
|
||||
aff.
|
||||
<emphasis id="AED429E54B03FC9CB414AECD6FFC1874" italics="true">pluvius</emphasis>
|
||||
, but while basidiomata of
|
||||
<taxonomicName id="7F209E1C254BB53226A9A2789CD830A4" authority="Redhead" authorityName="Redhead" class="Agaricomycetes" family="Omphalotaceae" genus="Marasmiellus" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="pluvius">
|
||||
<emphasis id="B2C18D984365A1B658AF7FB5BB22015A" italics="true">Marasmiellus pluvius</emphasis>
|
||||
Redhead
|
||||
</taxonomicName>
|
||||
(
|
||||
<bibRefCitation id="ACF5070BCA8C0446FFDC1A51F7870A7B" author="Redhead" firstAuthor="Redhead" refId="B30" refString="Redhead SA (1982) Marasmiellus pluvius. Fungi Canadenses 216: Ridgway R (1912) Color standards and color nomenclature. Publ. Priv., Washington, DC., 53 plates." year="1982">Redhead 1982</bibRefCitation>
|
||||
) have similar stature, they are smaller and are gregarious on
|
||||
<taxonomicName id="95F53CEFC53A6020952DD28B6053EF17" class="Pinopsida" family="Pinaceae" genus="Pseudotsuga" kingdom="Plantae" order="Pinales" phylum="Tracheophyta" rank="genus">
|
||||
<emphasis id="2AE918C2C2B9D9152108564012E661BB" italics="true">Pseudotsuga</emphasis>
|
||||
</taxonomicName>
|
||||
and
|
||||
<taxonomicName id="9B896D310C3AC232A5DD7CD8CFF66925" class="Pinopsida" family="Cupressaceae" genus="Thuja" kingdom="Plantae" order="Pinales" phylum="Tracheophyta" rank="genus">
|
||||
<emphasis id="833F8474E0FFDD9075F74FA33A4B2C92" italics="true">Thuja</emphasis>
|
||||
</taxonomicName>
|
||||
needle beds in southern
|
||||
<collectingRegion id="D89286F8911860DECBF6F7F20FB9413C" country="Canada" name="British Columbia">British Columbia</collectingRegion>
|
||||
. Further, the pileipellis of
|
||||
<taxonomicName id="84620FE11F04AC239A8711CFDCF7A9A1" class="Agaricomycetes" family="Omphalotaceae" genus="Marasmiellus" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="pluvius">
|
||||
<emphasis id="AAC17F6AAFBDBEFD8E40498EC739DB30" italics="true">Ma. pluvius</emphasis>
|
||||
</taxonomicName>
|
||||
does not include stalked-lobose structures, but is a “ compactly interwoven layer of densely diverticulate hyphae ” (
|
||||
<bibRefCitation id="50057EA474CE87714B731C07F6BB7770" author="Redhead" firstAuthor="Redhead" refId="B30" refString="Redhead SA (1982) Marasmiellus pluvius. Fungi Canadenses 216: Ridgway R (1912) Color standards and color nomenclature. Publ. Priv., Washington, DC., 53 plates." year="1982">Redhead 1982</bibRefCitation>
|
||||
); “
|
||||
<emphasis id="11AFAD1B58F410929B668883CA3E6388" italics="true">Rameales</emphasis>
|
||||
- structure ”). Cheilocystidia of
|
||||
<taxonomicName id="EAB2696D4E6E8F8FDDCF434E2F1981CA" class="Agaricomycetes" family="Omphalotaceae" genus="Marasmiellus" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="pluvius">
|
||||
<emphasis id="4D116F55825F6F414E189C2AA9239921" italics="true">Ma. pluvius</emphasis>
|
||||
</taxonomicName>
|
||||
are stalked-vesciculose to clavate with narrow, vermiform setulae quite similar to those of the
|
||||
<taxonomicName id="8775C323055130CB46A684965DE26260" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="ramealis">
|
||||
<emphasis id="30973C3CF5FC37DF3607DECAC70393BD" italics="true">Ma. ramealis</emphasis>
|
||||
</taxonomicName>
|
||||
complex. Basidiospores of
|
||||
<taxonomicName id="75B6ECCD9DDA997429B1A65801124F0E" class="Agaricomycetes" family="Omphalotaceae" genus="Marasmiellus" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="pluvius">
|
||||
<emphasis id="9B7B83A98E4C4848B02CBE91D332D5E6" italics="true">Ma. pluvius</emphasis>
|
||||
</taxonomicName>
|
||||
are longer and significantly narrower than those of
|
||||
<taxonomicName id="7F78C9F13F313998C9252A808AC3BD35" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="05AE8E00D222F6CA347CBDE65A2D27C0" italics="true">C. complicata</emphasis>
|
||||
</taxonomicName>
|
||||
and caulocystidia exhibit a significantly thicker wall than those of
|
||||
<taxonomicName id="3E8B3353D80AFA191EF84FA459156EEE" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="17E13FF0C0A770BB6564F0CD930FEB26" italics="true">C. complicata</emphasis>
|
||||
</taxonomicName>
|
||||
. While perhaps morphologically congeneric with
|
||||
<taxonomicName id="34FE3C96DBFCAE8FD2131615C7F54F23" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="18C2FC9706284B3F784EEA260D35E15F" italics="true">C. complicata</emphasis>
|
||||
</taxonomicName>
|
||||
in
|
||||
<taxonomicName id="75CDE17C1DFD9EB02AA2074638922259" baseAuthorityName="Petersen and Hughes" baseAuthorityYear="2021" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="genus">
|
||||
<emphasis id="BB33A72A079300137BEB5C9F1C570B04" italics="true">Collybiopsis</emphasis>
|
||||
</taxonomicName>
|
||||
, the two species are quite different microscopically and a second GenBank accession under the name
|
||||
<taxonomicName id="2C2EDBF8AFA73A6735A3F3C1C1024970" class="Agaricomycetes" family="Omphalotaceae" genus="Marasmiellus" isUncertain="true" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="pluvius">
|
||||
<emphasis id="FB03F169CA8D1CA15C10D4BECF1F6448" italics="true">Marasmiellus</emphasis>
|
||||
aff.
|
||||
<emphasis id="735CC4DA5D4E413A1A22592676060230" italics="true">pluvius</emphasis>
|
||||
</taxonomicName>
|
||||
(
|
||||
<ext-link id="A0FF0F49ED79C23988EBA3ABD3B584B9" ext-link-type="gen" xlink_href="MK277736" xlink_type="simple">
|
||||
<accessionNumber id="CE0C88F23C55E89FF0BC2E5A4A101BA9" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/MK277736">
|
||||
<collectionCode id="F541F810EF580CC633589520BAEDB045" country="Kenya" name="National Museum of Kenya">MK</collectionCode>
|
||||
277736
|
||||
</accessionNumber>
|
||||
</ext-link>
|
||||
; NL- 5034: nrLSU sequence only) is 0.22 % different from other
|
||||
<taxonomicName id="5F8C99182C2060DED2D7EC2A31BB9AC0" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="5ED96AC428A69B4F633B1AAAD3D91658" italics="true">C. complicata</emphasis>
|
||||
</taxonomicName>
|
||||
nrLSU sequences.
|
||||
<taxonomicName id="4271F42417651FF41F205822D652BB09" class="Agaricomycetes" family="Omphalotaceae" genus="Marasmiellus" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="pluvius">
|
||||
<emphasis id="D3CFBE1C1B7C9F43BEB0C8764553D866" italics="true">Marasmiellus pluvius</emphasis>
|
||||
</taxonomicName>
|
||||
has not yet been transferred to
|
||||
<taxonomicName id="AE67C6DED69BE122762CBB05A4EDE03C" baseAuthorityName="Petersen and Hughes" baseAuthorityYear="2021" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="genus">
|
||||
<emphasis id="5D2A2A4321F2F533DF5B6323872D3E51" italics="true">Collybiopsis</emphasis>
|
||||
</taxonomicName>
|
||||
, but DNA sequences will probably support such transfer when they become available, although specific placement in a phylogeny remains unknown.
|
||||
</paragraph>
|
||||
<paragraph id="39453B797AD900A8763E8EF78328D2CA">
|
||||
The nrITS sequences for collections within
|
||||
<taxonomicName id="879FB0B237A29D8B57DBEC334A7B8C29" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="5741136B26CAF8C10D3BF9CC7540234C" italics="true">C. complicata</emphasis>
|
||||
</taxonomicName>
|
||||
(Table
|
||||
<tableCitation id="8F2C3B532889A2B921A76E8A9B798A4A" captionStart="Table 1" captionStartId="T1" captionText="Table 1. Collections used in phylogenetic analyses." httpUri="http://table.plazi.org/id/E2A3EFA135061E4961B4D501E39BDC4A" tableUuid="E2A3EFA135061E4961B4D501E39BDC4A">1</tableCitation>
|
||||
) are genetically identical with the exception of a 1 bp
|
||||
<collectionCode id="8562EEBC297832360C07CD0CEDDEC8B9" country="Denmark" name="University of Copenhagen" type="Herbarium">C</collectionCode>
|
||||
/
|
||||
<collectionCode id="60D3648538BBEB5AD6DEEFF208AA95FC" name="Tavera, Department of Geology and Geophysics">T</collectionCode>
|
||||
transition in TENN-F- 065811 from Macon County,
|
||||
<collectionCode id="49BF768EF150E441D07CD7BCF8FFC131" country="USA" lsid="urn:lsid:biocol.org:col:15610" name="University of Georgia" type="Herbarium">GA</collectionCode>
|
||||
(0.17 % difference). This lack of nrITS variation includes three nrITS sequences of specimens collected in a study of Boston (
|
||||
<collectionCode id="5C054C38795735F1250880CF17EB6102" country="Spain" lsid="urn:lsid:biocol.org:col:15682" name="Real Jardín Botánico" type="Herbarium">MA</collectionCode>
|
||||
) Harbor Islands (
|
||||
<bibRefCitation id="0A016312546E337DB1943F855A593BDD" DOI="10.1656/045.025.s904" author="Haelewaters" etAl="et al." firstAuthor="Haelewaters" refId="B9" refString="Haelewaters D, Dirks AC, Kappler LA, Mitchell JK, Quijada L, Vandegrift R, Buyck B, Pfister DH (2018) A Preliminary Checklist of Fungi at the Boston Harbor Islands. Northeastern Naturalist 25 (sp 9): 45–76. https://doi.org/10.1656/045.025.s904" year="2018">Haelewaters et al. 2018</bibRefCitation>
|
||||
), and one from the Great Smoky Mountains National Park TENN-F- 055766.
|
||||
<taxonomicName id="A696395D05AECD3F74E28E77365D28D8" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="3D51EFEA34E54C9C4CC4072C7F535FA9" italics="true">Collybiopsis complicata</emphasis>
|
||||
</taxonomicName>
|
||||
, therefore, seems distributed extensively in temperate Eastern North America. The nearest taxon to
|
||||
<taxonomicName id="D9449F62F9D2981050C8CFE0355226CE" authority=", GenBankaccession MK" authorityName="GenBankaccession MK" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="B4A1A8AB2E6095494BDDAFE088B3132D" italics="true">C. complicata</emphasis>
|
||||
, GenBankaccession
|
||||
<ext-link id="F7F09B8CF71BA54F3CDEEAFE8BDB7A3B" ext-link-type="gen" xlink_href="MK234195" xlink_type="simple">
|
||||
<accessionNumber id="B6F50317B56240A3CCF4F25DD5B5B2A0" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/MK234195">MK 234195</accessionNumber>
|
||||
</ext-link>
|
||||
</taxonomicName>
|
||||
, differs by 6 base pairs (1.05 %) and while this falls within the commonly accepted criteria of 2 % divergence for conspecificity (
|
||||
<bibRefCitation id="536853D178D0205F697739A5667DCF3A" DOI="10.1111/j.1469-8137.2009.02802.x" author="Hughes" etAl="et al." firstAuthor="Hughes" issue="4" journalOrPublisher="The New Phytologist" pagination="795-798" refId="B14" refString="Hughes KW, Petersen RH, Lickey EB (2009) Using heterozygosity to estimate a percentage DNA sequence similarity for environmental species delimitation across basidiomycete fungi. The New Phytologist 182 (4): 795–798. https://doi.org/10.1111/j.1469-8137.2009.02802.x" title="Using heterozygosity to estimate a percentage DNA sequence similarity for environmental species delimitation across basidiomycete fungi." volume="182" year="2009">Hughes et al. 2009</bibRefCitation>
|
||||
), the lack of variation within
|
||||
<taxonomicName id="437A99771441EA056C14F3B0787591D6" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="2ED8B982BCBFA90A98F04C0BD65DDA34" italics="true">C. complicata</emphasis>
|
||||
</taxonomicName>
|
||||
across a wide geographic range (Boston Harbor Islands vs. Southern Appalachians) argues that
|
||||
<taxonomicName id="6BC8C26796D728497998B31AB99D1E89" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="F48B69F401B5B29FE6CCF863521687EE" italics="true">C. complicata</emphasis>
|
||||
</taxonomicName>
|
||||
does not include
|
||||
<ext-link id="EE95469759029EC513F2D6386A7AF381" ext-link-type="gen" xlink_href="MK234195" xlink_type="simple">
|
||||
<accessionNumber id="DC35CC33707C1720F9B56077757E9FB1" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/MK234195">
|
||||
<collectionCode id="3E32A52C563E649E9EAAB4A2C77B7117" country="Kenya" name="National Museum of Kenya">MK</collectionCode>
|
||||
234195
|
||||
</accessionNumber>
|
||||
</ext-link>
|
||||
. Possibly,
|
||||
<taxonomicName id="54C542B83307BDC2C1728CDF8DA9D149" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="22E67FE6B42839A9C9DE18A9A62CE4EC" italics="true">C. complicata</emphasis>
|
||||
</taxonomicName>
|
||||
is a recently-diverging taxon that has not accumulated geographical differences.
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
</treatment>
|
||||
</document>
|
||||
392
data/95/F5/92/95F59265FFE45A1DA2111E2063A332E3.xml
Normal file
392
data/95/F5/92/95F59265FFE45A1DA2111E2063A332E3.xml
Normal file
|
|
@ -0,0 +1,392 @@
|
|||
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|
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|
||||
<treatment id="95F59265FFE45A1DA2111E2063A332E3" ID-arpha="95F59265-FFE4-5A1D-A211-1E2063A332E3" LSID="urn:lsid:plazi:treatment:95F59265FFE45A1DA2111E2063A332E3" httpUri="http://treatment.plazi.org/id/95F59265FFE45A1DA2111E2063A332E3">
|
||||
<subSubSection id="7A41FCBFDA4478B2EEB2CC3D2D55963F" type="nomenclature">
|
||||
<paragraph id="748EA068EE1CCDD4AC216C275F48E5D1">
|
||||
<taxonomicName id="8BCFD4C396DFC031D15A51686BC606CB" authorityName="Petersen & Hughes" authorityYear="2024" class="Agaricomycetes" family="Omphalotaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="prolapsis">
|
||||
<emphasis id="55FB5612BE7D294C4261197CFC56D8ED" italics="true">Collybiopsis prolapsis</emphasis>
|
||||
</taxonomicName>
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="02DAF28C56FD9CC5CA5D354D3DAFA687" type="description">
|
||||
<paragraph id="0912B08068EE5514B663DC6254CE073D">
|
||||
<figureCitation id="F85E82F52636D21125F4D632F4AA3412" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Collybiopsis prolapsis A basidioma B basidiospores, Scale bars: 8 mm (A); 5 µM (B)." figureDoi="10.3897/mycokeys.107.122634.figure12" httpUri="https://binary.pensoft.net/fig/1097763">Figs 12</figureCitation>
|
||||
,
|
||||
<figureCitation id="EE4DA193503AD9239D646BF6A002CF8D" captionStart="Figure 13" captionStartId="F13" captionText="Figure 13. Collybiopsis prolapsis. Dermatocystidia. Scale bars: 10 µM." figureDoi="10.3897/mycokeys.107.122634.figure13" httpUri="https://binary.pensoft.net/fig/1097764">13</figureCitation>
|
||||
,
|
||||
<figureCitation id="B899C69D4BB0912BF9A6F7E7EDE749DB" captionStart="Figure 14" captionStartId="F14" captionText="Figure 14. Collybiopsis prolapsis. Repent pileipellis hyphae. Scale bars: 5 µM." figureDoi="10.3897/mycokeys.107.122634.figure14" httpUri="https://binary.pensoft.net/fig/1097765">14</figureCitation>
|
||||
,
|
||||
<figureCitation id="223C2189FDBC2B376DB6AAB84EBCED10" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Collybiopsis prolapsis. Smooth, repent hyphae with ‘ Subfumosae ’ side branches. Scale bars: 5 µM." figureDoi="10.3897/mycokeys.107.122634.figure15" httpUri="https://binary.pensoft.net/fig/1097766">15</figureCitation>
|
||||
,
|
||||
<figureCitation id="63E85F28B1A5CB0CD4517599A5A94CD4" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Collybiopsis prolapsis. Dermatocystidia, thick-walled, inflated, often ornamented. Scale bars: 7.5 µM." figureDoi="10.3897/mycokeys.107.122634.figure16" httpUri="https://binary.pensoft.net/fig/1097767">16</figureCitation>
|
||||
,
|
||||
<figureCitation id="2EA1F8AB8B7FE950CE253AF7E2FF2564" captionStart="Figure 17" captionStartId="F17" captionText="Figure 17. Collybiopsis prolapsis. Pleurocystidia. Scale bars: 30 uM." figureDoi="10.3897/mycokeys.107.122634.figure17" httpUri="https://binary.pensoft.net/fig/1097768">17</figureCitation>
|
||||
,
|
||||
<figureCitation id="CCD18D37800F849DD9488E24BEA6BC8C" captionStart="Figure 18" captionStartId="F18" captionText="Figure 18. Collybiopsis prolapsis. Basidia. Scale bars: 30 uM." figureDoi="10.3897/mycokeys.107.122634.figure18" httpUri="https://binary.pensoft.net/fig/1097769">18</figureCitation>
|
||||
,
|
||||
<figureCitation id="61FDB155676B63CA76B858F8F591807B" captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. Collybiopsis prolapsis. Cheilocystidia. Clusters with diverticula (A, B) Individual Cheilocystidia (C – G). Scale bars: 16 uM (A, B)." figureDoi="10.3897/mycokeys.107.122634.figure19" httpUri="https://binary.pensoft.net/fig/1097770">19</figureCitation>
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="SECID0EYJDK" type="Holotype">
|
||||
<paragraph id="301CBA50E11FFA50C38C0863068F6D86">
|
||||
<heading id="D8309427754F1E44100C17A833EAC234" reason="title">
|
||||
<typeStatus id="110EB0C27CB6C2CA4790439B0F482B0A" type="holotype">Holotype</typeStatus>
|
||||
.
|
||||
</heading>
|
||||
</paragraph>
|
||||
<paragraph id="4F4E79FF16BAF7F05359D4AD7C7E072A">
|
||||
<materialsCitation id="C285E8D4E7DCC5C55068839F90E3A52B" collectingDate="1992-06-15" collectionCode="A" collectorName="Scott A. Gordon" country="United States of America" county="Rabun Co." latitude="34.882725" location="Warwoman Dell Picnic Area" longLatPrecision="1" longitude="-83.34944" municipality="Clayton" specimenCode="TENN-F- 051101" specimenCount="1" stateProvince="Georgia" typeStatus="holotype">
|
||||
<collectingCountry id="D5DBD10538B13D5EA9E17C562177909D" name="United States of America">United States</collectingCountry>
|
||||
,
|
||||
<collectingRegion id="1C27423B35796F7E54416B6C1272B789" country="United States of America" name="Georgia">Georgia</collectingRegion>
|
||||
,
|
||||
<collectingCounty id="088EC3809F5098883BDFBE6729C61D3A">Rabun Co.</collectingCounty>
|
||||
, vic.
|
||||
<collectingMunicipality id="DBD16F63B593B811E17ED2C718C5DE66">Clayton</collectingMunicipality>
|
||||
,
|
||||
<location id="570109951970073101E4DBBD5D721DBD" LSID="urn:lsid:plazi:treatment:95F59265FFE45A1DA2111E2063A332E3:570109951970073101E4DBBD5D721DBD" country="United States of America" county="Rabun Co." latitude="34.882725" longLatPrecision="1" longitude="-83.34944" municipality="Clayton" name="Warwoman Dell Picnic Area" stateProvince="Georgia">Warwoman Dell Picnic Area</location>
|
||||
,
|
||||
<named-content content-type="dwc:verbatimCoordinates" id="NCID0EHKDK" specific-use="{"type":"Point","coordinates":[-83.349442,34.882725]}">
|
||||
<geoCoordinate id="950A25116066D78F924E5014C860E573" degrees="34" direction="north" minutes="52" orientation="latitude" precision="1" seconds="57.81" value="34.882725">34 ° 52 ' 57.81 " N</geoCoordinate>
|
||||
,
|
||||
<geoCoordinate id="19318F7151AF65A9408568980DA9F076" degrees="83" direction="west" minutes="20" orientation="longitude" precision="1" seconds="57.99" value="-83.34944">83 ° 20 ' 57.99 " W</geoCoordinate>
|
||||
</named-content>
|
||||
,
|
||||
<date id="24842B13D0AF958B77072BFDB1C54897" value="1992-06-15">
|
||||
<collectingDate id="4715C8D6BBBC183EEE0B6BDA377726F0" value="1992-06-15">15. VI. 1992</collectingDate>
|
||||
</date>
|
||||
, coll.
|
||||
<collectorName id="6DFDECEDBAC49BAA5E762A8BD31A79AD">Scott A. Gordon</collectorName>
|
||||
, TFB 4800 (
|
||||
<specimenCode id="7057E74ACD32D0D59B53785035723F7A">TENN-F- 051101</specimenCode>
|
||||
).
|
||||
</materialsCitation>
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="SECID0EMKDK" type="diagnosis">
|
||||
<paragraph id="3EBDF069E332E2CB02F0E78E0496F971">
|
||||
<heading id="7C8FEAFD8893373260B13A4CCA67E597" reason="title">Diagnosis.</heading>
|
||||
</paragraph>
|
||||
<paragraph id="F25EA01BCF86181ACF194F1F001607F7">
|
||||
1) Basidiomata diminutive, collybioid or marasmielloid, saprophytic on hardwood litter; 2) clamp connections ubiquitous; 3) cheilocystidia “ prolapsed, ” similar to “
|
||||
<taxonomicName id="CCC81C3AC7549E3C42D5D05E5854D91E" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="ramealis">
|
||||
<emphasis id="FE00348A43594D70ABC3BDE3ED24866C" italics="true">ramealis</emphasis>
|
||||
</taxonomicName>
|
||||
” type, with an abrupt bouquet of branched diverticula; 4) stipe without vesture (i. e. not similar to
|
||||
<taxonomicName id="B05922A5F7FF1F7EB4331CD368DEB62F" class="Agaricomycetes" family="Omphalotaceae" genus="Gymnopus" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="section" section="Vestipedes">
|
||||
<emphasis id="B6B6D75CA08D72DB350805C38F07518A" italics="true">Gymnopus sect. Vestipedes</emphasis>
|
||||
</taxonomicName>
|
||||
; 5) resupinate patch significant, with diminutive, white hyphal ropes; 6) necropigment weak over hymenophore; 7) nrITS sequence unique, but quite similar to that of
|
||||
<taxonomicName id="DF51CD638902444CF46B6BAB100B3F5B" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="complicata">
|
||||
<emphasis id="095C7A3D0F2D1BD8DB76363B1ACBA727" italics="true">C. complicata</emphasis>
|
||||
</taxonomicName>
|
||||
and
|
||||
<taxonomicName id="0131590685A0DF9B6CF3AF75D959E86E" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="minor">
|
||||
<emphasis id="FE8AB554D2F3E8D76066EA086F16FBA6" italics="true">C. minor</emphasis>
|
||||
</taxonomicName>
|
||||
.
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="SECID0E5LDK" type="etymology">
|
||||
<paragraph id="FCA4179536E2D612A62AA31AE2F3CDA4">
|
||||
<heading id="E9E22EB0669868EB4AA2160D0A50BE9C" reason="title">Etymology.</heading>
|
||||
</paragraph>
|
||||
<paragraph id="4530FE9C8996574343AD28521B2BD63F">Pileo- and cheilocystidia structures with swollen, subspherical excrescences, reminiscent of a prolapse.</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="SECID0EDMDK" type="description">
|
||||
<paragraph id="3DEC2BCC4CEDAA7FFB624364D4161DD1">
|
||||
<heading id="DAC1AF618A6B50CB0C31DFC61C4F5A22" reason="title">Description.</heading>
|
||||
</paragraph>
|
||||
<paragraph id="4010DF3F85EE01D1B052FF322F9B4943">
|
||||
Basidiomata diminutive (Fig.
|
||||
<figureCitation id="2665FA59DC577F47EA9B774695ACECAE" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Collybiopsis prolapsis A basidioma B basidiospores, Scale bars: 8 mm (A); 5 µM (B)." figureDoi="10.3897/mycokeys.107.122634.figure12" httpUri="https://binary.pensoft.net/fig/1097763">12</figureCitation>
|
||||
).
|
||||
<emphasis id="989F838BD4783549F7F5A33A1F0B1153" bold="true" italics="true">Pileus</emphasis>
|
||||
<quantity id="1BB4C5EA3DFDD23CCC65DB13B0A43AF9" metricMagnitude="-2" metricUnit="m" metricValue="1.0" metricValueMax="1.2" metricValueMin="0.8" unit="mm" value="10.0" valueMax="12.0" valueMin="8.0">8–12 mm</quantity>
|
||||
broad, when fresh rich deep brown (6
|
||||
<collectionCode id="D8EF881480AA84CF70F32DD467E019C5" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15670" name="Royal Botanic Garden Edinburgh" type="Herbarium">E</collectionCode>
|
||||
6-7, “ Brussels brown, ” “
|
||||
<collectingCountry id="54ED2CD1B69F4C7F2A7082D45F7A6B4F" name="Sudan">Sudan</collectingCountry>
|
||||
brown ”), shallowly convex to plane, very vaguely finely sulcate, minutely radially fibrillose; drying grayish brown, more or less unicolorous.
|
||||
<emphasis id="EE316BF76769A37A1FEF28DAE3BFD8EC" bold="true" italics="true">Lamellae</emphasis>
|
||||
subdistant, adnate (with very slight non-lamellate hymenium decurrent on stipe apex for less than a millimeter), not ventricose (straight from stipe to margin), total lamellae 30–40, through lamellae 4–10, “ off-white ” to “ cream ” to “ brown orange ”, 6
|
||||
<collectionCode id="767E57EC603CA3B4D6326998418AEEF6" country="Denmark" name="University of Copenhagen" type="Herbarium">C</collectionCode>
|
||||
<quantity id="F130D1A970C61FE88FA6D4F9895A907C" metricMagnitude="-1" metricUnit="m" metricValue="1.016" unit="in" value="4.0">4 in</quantity>
|
||||
age; lamellulae rudimentary.
|
||||
<emphasis id="9B6E614EADABD1BBC83CFD46B6D89E9C" bold="true" italics="true">Stipe</emphasis>
|
||||
when fresh reported as concolorous with pileus, when dried more or less concolorous with lamellae, terete, hardly twisted, glabrous-shining to somewhat wispy very near base; stipe base with extensive (– 1.5 sq cm) resupinate patch, now creamy off-white and appearing varnished and with a few small, off-white synnematoid mycelial ropes.
|
||||
<emphasis id="19BC6DC80698F3DC99062A928E64B487" bold="true" italics="true">Odor</emphasis>
|
||||
and
|
||||
<emphasis id="8BC7F0432EE8E13F89A3B665FE634D7F" bold="true" italics="true">taste</emphasis>
|
||||
not recorded.
|
||||
</paragraph>
|
||||
<caption id="BF3F014F315903F2D78E6DB04BD99713" ID-DOI="10.3897/mycokeys.107.122634.figure12" ID-arpha="A054D0FA-888B-57C9-A708-BA52D43A4EC2" httpUri="https://binary.pensoft.net/fig/1097763" startId="F12">
|
||||
<paragraph id="E180ADC75C317C5FEB2AA3E7D8DEBCEA">
|
||||
<label id="FFDB4BAA1036C6A06F601D963238DAD4">Figure 12.</label>
|
||||
</paragraph>
|
||||
<paragraph id="8F7171C3B0C6568B1270CB9DFE73CCCF">
|
||||
<taxonomicName id="8A6DC56627363D0512489D4045E4339E" authorityName="Petersen & Hughes" authorityYear="2024" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="prolapsis">
|
||||
<emphasis id="7930BF84E2708D85BBD68EB994275D20" italics="true">Collybiopsis prolapsis</emphasis>
|
||||
</taxonomicName>
|
||||
<emphasis id="705D1ABDDF2128424335B47596ED049A" bold="true">A</emphasis>
|
||||
basidioma
|
||||
<emphasis id="30C86ECD2CDD42B005DFD9564979DB25" bold="true">B</emphasis>
|
||||
basidiospores, Scale bars: 8 mm (
|
||||
<emphasis id="272D89F3F5083EE67D246CF5EFD57A6F" bold="true">A</emphasis>
|
||||
); 5 µM (
|
||||
<emphasis id="8D9A689F6911D7D36BC8726E7DFCFEED" bold="true">B</emphasis>
|
||||
).
|
||||
</paragraph>
|
||||
</caption>
|
||||
<paragraph id="3163D4F0ECE6CE23F895A5C5D5AD2AB4">
|
||||
<emphasis id="9F515CDBCCF5555BF1366D79E3B7F1A2" bold="true" italics="true">Pileipellis</emphasis>
|
||||
a repent layer of free (with no evidence of slime matrix or individual slime sheath), filamentous hyphae of the following types: 1) dermatocystidia (Fig.
|
||||
<figureCitation id="5AD05F02ED25BFBA758C2B261A8A0208" captionStart="Figure 13" captionStartId="F13" captionText="Figure 13. Collybiopsis prolapsis. Dermatocystidia. Scale bars: 10 µM." figureDoi="10.3897/mycokeys.107.122634.figure13" httpUri="https://binary.pensoft.net/fig/1097764">13</figureCitation>
|
||||
) clavate to fusiform to inflated and tapering distally, 7–11.5 μm diam, smooth (Fig.
|
||||
<figureCitation id="8986F1F592A5D9F48EC3DF30C89F4D06" captionStart="Figure 13" captionStartId="F13" captionText="Figure 13. Collybiopsis prolapsis. Dermatocystidia. Scale bars: 10 µM." figureDoi="10.3897/mycokeys.107.122634.figure13" httpUri="https://binary.pensoft.net/fig/1097764">13 A, B</figureCitation>
|
||||
) to ornamented in annular pattern (Fig.
|
||||
<figureCitation id="9A1D77E8C77DD55318C899AF79D72DFA" captionStart="Figure 13" captionStartId="F13" captionText="Figure 13. Collybiopsis prolapsis. Dermatocystidia. Scale bars: 10 µM." figureDoi="10.3897/mycokeys.107.122634.figure13" httpUri="https://binary.pensoft.net/fig/1097764">13 C, E</figureCitation>
|
||||
), apparently arising at a clamp connection; contents homogeneous to heterogeneous with scattered inclusion (Fig.
|
||||
<figureCitation id="CC3B0FA61DFA2A33E4D3E53EF1F1601D" captionStart="Figure 13" captionStartId="F13" captionText="Figure 13. Collybiopsis prolapsis. Dermatocystidia. Scale bars: 10 µM." figureDoi="10.3897/mycokeys.107.122634.figure13" httpUri="https://binary.pensoft.net/fig/1097764">13 D</figureCitation>
|
||||
); 2) repent hyphae 3.5–8 μm diam, thin- to firm-walled, varying as follows: a) minutely roughened (Fig.
|
||||
<figureCitation id="0BA49BC807C443AC402CA1BFA91E7E96" captionStart="Figure 14" captionStartId="F14" captionText="Figure 14. Collybiopsis prolapsis. Repent pileipellis hyphae. Scale bars: 5 µM." figureDoi="10.3897/mycokeys.107.122634.figure14" httpUri="https://binary.pensoft.net/fig/1097765">14 A</figureCitation>
|
||||
); b) ornamented with individual scabs, flattened in flake-like scales, individual lumps – 2 μm high (Fig.
|
||||
<figureCitation id="D2B8BEC0D11444493B001B16E6B04E82" captionStart="Figure 14" captionStartId="F14" captionText="Figure 14. Collybiopsis prolapsis. Repent pileipellis hyphae. Scale bars: 5 µM." figureDoi="10.3897/mycokeys.107.122634.figure14" httpUri="https://binary.pensoft.net/fig/1097765">14 B</figureCitation>
|
||||
), spiculate structures (Fig.
|
||||
<figureCitation id="758955687F8943CD4384E70898218F75" captionStart="Figure 14" captionStartId="F14" captionText="Figure 14. Collybiopsis prolapsis. Repent pileipellis hyphae. Scale bars: 5 µM." figureDoi="10.3897/mycokeys.107.122634.figure14" httpUri="https://binary.pensoft.net/fig/1097765">14 C</figureCitation>
|
||||
) and / or annular ornamentation with profile calluses (Fig.
|
||||
<figureCitation id="BEB4A85D8E3F524CDF0A196EF887562D" captionStart="Figure 14" captionStartId="F14" captionText="Figure 14. Collybiopsis prolapsis. Repent pileipellis hyphae. Scale bars: 5 µM." figureDoi="10.3897/mycokeys.107.122634.figure14" httpUri="https://binary.pensoft.net/fig/1097765">14 D</figureCitation>
|
||||
); 3) smooth, repent hyphae 3.5–7.5 μm diam, with occasional filamentous side branches (Fig.
|
||||
<figureCitation id="0833E624DFF8640BEC9D9B7674B0307F" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Collybiopsis prolapsis. Smooth, repent hyphae with ‘ Subfumosae ’ side branches. Scale bars: 5 µM." figureDoi="10.3897/mycokeys.107.122634.figure15" httpUri="https://binary.pensoft.net/fig/1097766">15 A – C</figureCitation>
|
||||
); branches simple, lobate to branched, not arising from clamp connections; and 4) thick-walled, usually somewhat inflated hyphae 5.5–10.5 μm diam, with thick-walled cog-like warts, 1.5–2.5 × 1–2.5 μm (Fig.
|
||||
<figureCitation id="B645EC6A5EEDB8DA3FE2798D17C2A250" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Collybiopsis prolapsis. Dermatocystidia, thick-walled, inflated, often ornamented. Scale bars: 7.5 µM." figureDoi="10.3897/mycokeys.107.122634.figure16" httpUri="https://binary.pensoft.net/fig/1097767">16 A, B</figureCitation>
|
||||
); intermediate forms (Fig.
|
||||
<figureCitation id="D9345FC98209C72D3C31082D65384F5A" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Collybiopsis prolapsis. Dermatocystidia, thick-walled, inflated, often ornamented. Scale bars: 7.5 µM." figureDoi="10.3897/mycokeys.107.122634.figure16" httpUri="https://binary.pensoft.net/fig/1097767">16 C</figureCitation>
|
||||
) occasional. Pileal and lamellar tramae interwoven; hyphae 3–8.5 μm diam, firm-walled, frequently and conspicuously clamped, in lamellar trama with slender hyphae 2–3.5 μm diam.
|
||||
<emphasis id="9995C611E72C425B477145888540EE60" bold="true" italics="true">Pleurocystidia</emphasis>
|
||||
(Fig.
|
||||
<figureCitation id="8F2261B6AF683193720DB6B12B06262A" captionStart="Figure 17" captionStartId="F17" captionText="Figure 17. Collybiopsis prolapsis. Pleurocystidia. Scale bars: 30 uM." figureDoi="10.3897/mycokeys.107.122634.figure17" httpUri="https://binary.pensoft.net/fig/1097768">17</figureCitation>
|
||||
) 24–34 × 7–11 μm, abundant, stalked-fusiform, near lamellar edge ampulliform with rounded apex, conspicuously clamped; contents homogeneous to heterogeneous with crystal-like inclusions.
|
||||
<emphasis id="424FE1A9DFE331C2AF6371E0532F1C61" bold="true" italics="true">Basidia</emphasis>
|
||||
(Fig.
|
||||
<figureCitation id="718E5234C0D9DDE5B51B07F8961AF8B2" captionStart="Figure 18" captionStartId="F18" captionText="Figure 18. Collybiopsis prolapsis. Basidia. Scale bars: 30 uM." figureDoi="10.3897/mycokeys.107.122634.figure18" httpUri="https://binary.pensoft.net/fig/1097769">18</figureCitation>
|
||||
) more or less stalked-columnar (not urniform, not clavate), 27–35 × 8–12 μm, 4 - sterigmate (sterigmata slender, slightly curved), conspicuously clamped; contents homogeneous to minutely heterogeneous.
|
||||
<emphasis id="3841B84BCE5C28C897D90FAF5FB20036" bold="true" italics="true">Basidiospores</emphasis>
|
||||
(Fig.
|
||||
<figureCitation id="D0A1A647520B16FD3CF548D0E5F419A0" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Collybiopsis prolapsis A basidioma B basidiospores, Scale bars: 8 mm (A); 5 µM (B)." figureDoi="10.3897/mycokeys.107.122634.figure12" httpUri="https://binary.pensoft.net/fig/1097763">12 B</figureCitation>
|
||||
) (9 –) 9.5–10.5 × 4–4.5 (– 5) μm (
|
||||
<collectionCode id="7B1ADDD48D2FCBCA1E3A5A08C7FD5708" country="Ecuador" lsid="urn:lsid:biocol.org:col:14273" name="Universidad Central" type="Herbarium">Q</collectionCode>
|
||||
= 2.10–2.50;
|
||||
<collectionCode id="DF6D92D22ED860440A1298C3B28B738F" country="Ecuador" lsid="urn:lsid:biocol.org:col:14273" name="Universidad Central" type="Herbarium">Q</collectionCode>
|
||||
<superScript id="80FE7803D87D58520F77B570AA1CA34E">m</superScript>
|
||||
= 2.05;
|
||||
<collectionCode id="D4CA01B7268480A6D812C194DAD75027" country="Netherlands" lsid="urn:lsid:biocol.org:col:15678" name="Nationaal Herbarium Nederland, Leiden University branch" type="Herbarium">L</collectionCode>
|
||||
<superScript id="963CC181E07EE3523162B87C9A3FEF50">m</superScript>
|
||||
= 9.75 μm), elongate-ellipsoid, somewhat tapered proximally, thin-walled, hyaline; contents homogeneous to heterogeneous-subrefringent.
|
||||
<emphasis id="7166AF80B536BA121DB08F96A411FEFD" bold="true" italics="true">Cheilocystidia</emphasis>
|
||||
(Fig.
|
||||
<figureCitation id="2AAAC16C156849864702D7BA168A664E" captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. Collybiopsis prolapsis. Cheilocystidia. Clusters with diverticula (A, B) Individual Cheilocystidia (C – G). Scale bars: 16 uM (A, B)." figureDoi="10.3897/mycokeys.107.122634.figure19" httpUri="https://binary.pensoft.net/fig/1097770">19 A – G</figureCitation>
|
||||
) ventricose-rostrate to stalked-globose, hyaline, firm- to thick-walled (wall – 1 μm thick, especially laterally, smooth), conspicuously clamped, apically producing a cluster of diverticula; diverticula – 16 × 1–2.5 (– 4) μm, repeatedly dichotomously branched, often inflated somewhat apically (Fig.
|
||||
<figureCitation id="A8414FBB849211F88881C9BFC92EBC9C" captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. Collybiopsis prolapsis. Cheilocystidia. Clusters with diverticula (A, B) Individual Cheilocystidia (C – G). Scale bars: 16 uM (A, B)." figureDoi="10.3897/mycokeys.107.122634.figure19" httpUri="https://binary.pensoft.net/fig/1097770">19 A, B</figureCitation>
|
||||
).
|
||||
<emphasis id="2F7DD4B750BC69DFBFF6306F41A954E0" bold="true" italics="true">Stipe medullary hyphae</emphasis>
|
||||
thick-walled, occasionally conspicuously clamped, of
|
||||
<specimenCount id="C317116B2E33DE9303A6CCE38D4A6980" count="2" type="generic" typeStatus="types">two types</specimenCount>
|
||||
: 1) 4.5–8.5 μm diam, seldom branched; contents heterogeneous (multigranular); and, 2) 2–3.5 μm diam, occasionally branched; contents homogeneous. Stipe cortical hyphae similar to slender medullary hyphae.
|
||||
<tp_taxon-name id="EC4DDBDAB10BDD849E6DDDCC536B36DA">
|
||||
<tp_taxon-name-part id="0E256050A11547EA90C5F727BF7B8DBC" reg="Resupinate" taxon-name-part-type="genus">
|
||||
<emphasis id="E1203757B9C4A8FD61913EC2FA977229" bold="true" italics="true">Resupinate</emphasis>
|
||||
</tp_taxon-name-part>
|
||||
</tp_taxon-name>
|
||||
patch composed of tightly interwoven hyphae in a slime matrix; hyphae of
|
||||
<specimenCount id="576913975ECAF737CFCDBDFFE5AB5C5A" count="2" type="generic" typeStatus="types">two types</specimenCount>
|
||||
, both inconspicuously clamped: 1) 3–5.5 μm diam, thick-walled (wall – 1 μm thick, refringent;
|
||||
<abbrev id="ABBRID0E5QDK" xlink_title="phase contrast microscopy">PhC</abbrev>
|
||||
); and 2) 2.5–4 μm diam, thick-walled (wall – 0.7 μm thick, non-refringent), frequently branched.
|
||||
</paragraph>
|
||||
<caption id="440C9148B95C79A580466504D19C6AFD" ID-DOI="10.3897/mycokeys.107.122634.figure13" ID-arpha="B8DE78EF-AA3F-5DCB-BC73-7661FFE1715D" httpUri="https://binary.pensoft.net/fig/1097764" startId="F13">
|
||||
<paragraph id="484DE1E79BCF123A2419F9B8A053F3F0">
|
||||
<label id="74381FBEDC5450B96CEF457D885395FE">Figure 13.</label>
|
||||
</paragraph>
|
||||
<paragraph id="106451A1778C6E7E2D719708F01B833C">
|
||||
<taxonomicName id="0586A9F0274F3E25E05B7BFDCE741AE4" authorityName="Petersen & Hughes" authorityYear="2024" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="prolapsis">
|
||||
<emphasis id="97867D841AB673CC4CA929EC45F72D24" italics="true">Collybiopsis prolapsis</emphasis>
|
||||
</taxonomicName>
|
||||
. Dermatocystidia. Scale bars: 10 µM.
|
||||
</paragraph>
|
||||
</caption>
|
||||
<caption id="73CC67509FDDBE775C6E2D26DD7746B1" ID-DOI="10.3897/mycokeys.107.122634.figure14" ID-arpha="A628C4A7-6162-50F3-A85D-56BBAEBD9B70" httpUri="https://binary.pensoft.net/fig/1097765" startId="F14">
|
||||
<paragraph id="07E0CC8F4F0BA11ED8C5087F97047C38">
|
||||
<label id="E94F36479970109C68127152BAE78A88">Figure 14.</label>
|
||||
</paragraph>
|
||||
<paragraph id="A18BF23AD7A9C35B0B3B5627D29B03B9">
|
||||
<taxonomicName id="C59800AC3E770F86C76E704E693D341D" authorityName="Petersen & Hughes" authorityYear="2024" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="prolapsis">
|
||||
<emphasis id="57BF47D51C6D8121C032A69C5912281A" italics="true">Collybiopsis prolapsis</emphasis>
|
||||
</taxonomicName>
|
||||
. Repent pileipellis hyphae. Scale bars: 5 µM.
|
||||
</paragraph>
|
||||
</caption>
|
||||
<caption id="817F1C51A0DB1477AF3E8D5B3E97C09D" ID-DOI="10.3897/mycokeys.107.122634.figure15" ID-arpha="6AD2AEC6-89AA-529E-86F3-5B500B93E932" httpUri="https://binary.pensoft.net/fig/1097766" startId="F15">
|
||||
<paragraph id="BB92ACAF16B4DB5CEF4FB773D793D851">
|
||||
<label id="0BCC98A49136B1C5709C93F347D20FA8">Figure 15.</label>
|
||||
</paragraph>
|
||||
<paragraph id="4523E0F514286C8868524C5AB7ADAD3B">
|
||||
<taxonomicName id="C4A44EF04152345C5F3CA0D447DBDA93" authorityName="Petersen & Hughes" authorityYear="2024" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="prolapsis">
|
||||
<emphasis id="92D6A3B13946C7E6146F82D97BD2782E" italics="true">Collybiopsis prolapsis</emphasis>
|
||||
</taxonomicName>
|
||||
. Smooth, repent hyphae with ‘
|
||||
<emphasis id="093C0082AE2BF2E50ABF03DB75AB3043" italics="true">Subfumosae</emphasis>
|
||||
’ side branches. Scale bars: 5 µM.
|
||||
</paragraph>
|
||||
</caption>
|
||||
<caption id="EC207AE6739B1F9CE159EAACF95219DE" ID-DOI="10.3897/mycokeys.107.122634.figure16" ID-arpha="8647DA7C-7641-50CC-8E08-E1062A2BC08A" httpUri="https://binary.pensoft.net/fig/1097767" startId="F16">
|
||||
<paragraph id="6E64DFDBFF30FC4BD58CB10CF7159AEB">
|
||||
<label id="BF092AB2D174252B0AC2092370EF938E">Figure 16.</label>
|
||||
</paragraph>
|
||||
<paragraph id="1CCEFC3B6016B3A48A1F58928B6BCBE4">
|
||||
<taxonomicName id="FF7B9EFC8E15E2E74490D35629AF8610" authorityName="Petersen & Hughes" authorityYear="2024" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="prolapsis">
|
||||
<emphasis id="84B166AD5E90E1A0B551250AB80DB829" italics="true">Collybiopsis prolapsis</emphasis>
|
||||
</taxonomicName>
|
||||
. Dermatocystidia, thick-walled, inflated, often ornamented. Scale bars: 7.5 µM.
|
||||
</paragraph>
|
||||
</caption>
|
||||
<caption id="F8A2E44AD357EB30362967BF7607C366" ID-DOI="10.3897/mycokeys.107.122634.figure17" ID-arpha="50D16721-7D01-5600-83A8-88963FFB0C14" httpUri="https://binary.pensoft.net/fig/1097768" startId="F17">
|
||||
<paragraph id="A69104CDFCA8CF0551BA29D284AB4621">
|
||||
<label id="663927150F66D6BF6AB5998556FED3D9">Figure 17.</label>
|
||||
</paragraph>
|
||||
<paragraph id="E5DE70C9F98A375BDEDA64B7D7A68037">
|
||||
<taxonomicName id="56FF649AE137F19877D69D6E9958BCE9" authorityName="Petersen & Hughes" authorityYear="2024" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="prolapsis">
|
||||
<emphasis id="7E062159DCAF453BD83A3E6CCA96113C" italics="true">Collybiopsis prolapsis</emphasis>
|
||||
</taxonomicName>
|
||||
. Pleurocystidia. Scale bars: 30 uM.
|
||||
</paragraph>
|
||||
</caption>
|
||||
<caption id="18B760BC2D47108FE6C85205609AF1A7" ID-DOI="10.3897/mycokeys.107.122634.figure18" ID-arpha="067B4095-6F9B-5093-B03E-DB92A338F2F5" httpUri="https://binary.pensoft.net/fig/1097769" startId="F18">
|
||||
<paragraph id="E93F99FC9E28B95DCA7E92A1BEE584FA">
|
||||
<label id="5FE58D9B8BF56C880C63633101893413">Figure 18.</label>
|
||||
</paragraph>
|
||||
<paragraph id="1B79087DB8C1AE760A443A90241D8B12">
|
||||
<taxonomicName id="EB4665B3318A1A0A2A2E3A2505776B5C" authorityName="Petersen & Hughes" authorityYear="2024" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="prolapsis">
|
||||
<emphasis id="42E5537E2B2E50344C6059A0DFA971A5" italics="true">Collybiopsis prolapsis</emphasis>
|
||||
</taxonomicName>
|
||||
. Basidia. Scale bars: 30 uM.
|
||||
</paragraph>
|
||||
</caption>
|
||||
<caption id="26F06C590CC0553A672BE78CC6D5A65D" ID-DOI="10.3897/mycokeys.107.122634.figure19" ID-arpha="209663B9-E580-5175-A250-5F10200E2860" httpUri="https://binary.pensoft.net/fig/1097770" startId="F19">
|
||||
<paragraph id="FED9DDFB7C24178888B42098B2C1754E">
|
||||
<label id="47BE6A91DACDC23BE68F460B22180F5E">Figure 19.</label>
|
||||
</paragraph>
|
||||
<paragraph id="BCEE21E9672BCE6C618AD69D65D14570">
|
||||
<taxonomicName id="98564D25C30845E047792D67A9F75D30" authorityName="Petersen & Hughes" authorityYear="2024" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="prolapsis">
|
||||
<emphasis id="EC9974CA1549E63390A065C43FF72ADE" italics="true">Collybiopsis prolapsis</emphasis>
|
||||
</taxonomicName>
|
||||
. Cheilocystidia. Clusters with diverticula (
|
||||
<emphasis id="4701C1D1ED61769B3C021072D5ED5743" bold="true">A, B)</emphasis>
|
||||
Individual Cheilocystidia (
|
||||
<emphasis id="7CDBBA2F981D9A1F5897FB3F493704F8" bold="true">C – G)</emphasis>
|
||||
. Scale bars: 16 uM (
|
||||
<emphasis id="DC9EE3082F60C5CCDF3E1312F6958AA0" bold="true">A, B</emphasis>
|
||||
).
|
||||
</paragraph>
|
||||
</caption>
|
||||
</subSubSection>
|
||||
<subSubSection id="SECID0EWWDK" type="comments">
|
||||
<paragraph id="FFAB30CD5C07DCE005295CE564D28688">
|
||||
<heading id="633FD857A29117BA5AE0F0CE3DAFA253" reason="title">Commentary.</heading>
|
||||
</paragraph>
|
||||
<paragraph id="84FE13485064806E05031423159861B0">
|
||||
Specimen notes on undried specimens for the
|
||||
<typeStatus id="2F214973EFCFF29C38C306A77C4A8D28" type="holotype">holotype</typeStatus>
|
||||
specimen, TENN-F- 051101, report lamellae as brownish-orange (6
|
||||
<collectionCode id="4E544A6139A3C99727EB9F6F82CD95F9" country="Denmark" name="University of Copenhagen" type="Herbarium">C</collectionCode>
|
||||
4) in age. Similar pigmentation is currently evident on dried material, presumably a necropigment (approximately “ Light ochraceous salmon, ” “ Light salmon orange, ” more or less characteristic of the
|
||||
<taxonomicName id="B5DD0EA5D4551A11A755B954D9BFD0A1" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="ramealis">
|
||||
<emphasis id="EF30A27EBED092C90723A00A0F288E02" italics="true">Collybiopsis ramealis</emphasis>
|
||||
</taxonomicName>
|
||||
complex.)
|
||||
</paragraph>
|
||||
<paragraph id="B476D21C26FF831227E0332DCDC8B9F1">
|
||||
The pileipellis is a poorly developed
|
||||
<taxonomicName id="6C457A361A84EB0CF0726C14CEDAAE13" authorityName="Quélet ex Mougeot & Ferry" authorityYear="1887" class="Agaricomycetes" family="Omphalotaceae" genus="Gymnopus" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="genus">
|
||||
<emphasis id="481751269B12ECF78F86482AE28A7731" italics="true">Gymnopus</emphasis>
|
||||
</taxonomicName>
|
||||
structure (
|
||||
<bibRefCitation id="8D64BDC1FD3D86CE203BB66360A14CF5" DOI="10.3897/mycokeys.9.4700" author="Hughes and Petersen" firstAuthor="Hughes" journalOrPublisher="MycoKeys" pagination="37-63" refId="B13" refString="Hughes KW, Petersen RH (2015) Transatlantic disjunctions in fleshy fungi III: Gymnopus confluens. MycoKeys 9: 37–63. https://doi.org/10.3897/mycokeys.9.4700" title="Transatlantic disjunctions in fleshy fungi III: Gymnopus confluens." volume="9" year="2015">Hughes and Petersen 2015</bibRefCitation>
|
||||
), with only a few “ diverticulate ” hyphal termini as described by
|
||||
<bibRefCitation id="29B1AEBDAA9AEBCF08F8DB18650B9053" author="Halling RE" firstAuthor="Halling" refId="B10" refString="Halling RE (1983) The Genus Collybia (Agaricales) in the northeastern United States and adjacent Canada. Mycologia Memoirs 8: 148." year="1983">Halling (1983)</bibRefCitation>
|
||||
; typical of section
|
||||
<taxonomicName id="5D9DB4B055BC5C1B0EB81B9EDBC801FB" rank="section" section="Subfumosae">
|
||||
<emphasis id="F2F6EDB665F4BA9D5F4E8075F600B20F" italics="true">Subfumosae</emphasis>
|
||||
</taxonomicName>
|
||||
. Conversely, the typical
|
||||
<taxonomicName id="CB4EE496AFEA64922545B412AE97C7AB" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="ramealis">
|
||||
<emphasis id="BD0CFDC9DAA9D38C397CD3B5B5E7AACE" italics="true">Ramealis</emphasis>
|
||||
</taxonomicName>
|
||||
pileipellis structure is quite different. There, the typical diverticula are cog-like (not wart-like) and the surrounding hyphal walls thickened (vaguely similar to those shown in Fig.
|
||||
<figureCitation id="AF64BD146D9717DFBF848255BF41E3D8" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Collybiopsis prolapsis. Dermatocystidia, thick-walled, inflated, often ornamented. Scale bars: 7.5 µM." figureDoi="10.3897/mycokeys.107.122634.figure16" httpUri="https://binary.pensoft.net/fig/1097767">16 A, B</figureCitation>
|
||||
). Clamp connections are common and conspicuous throughout. The thick walls of stipe medullary hyphae appears to be laminate, often peeling into narrow shards (as in peeling a banana).
|
||||
</paragraph>
|
||||
<paragraph id="33E63B8EEB852D1776934E354C3F628F">
|
||||
Cheilocystidia, while highly distinctive, are not totally unique.
|
||||
<taxonomicName id="7D2952786DCD560D15949DC913B6C954" class="Agaricomycetes" family="Marasmiaceae" genus="Collybiopsis" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="straminipes">
|
||||
<emphasis id="985FE399EDADDE5C7A7C066C673D3267" italics="true">Collybiopsis straminipes</emphasis>
|
||||
</taxonomicName>
|
||||
cheilocystidia are similar, but the specimens examined (
|
||||
<bibRefCitation id="62569463D34779BE538DF3C30FEE04D8" DOI="10.2307/3759453" author="Desjardin and Petersen" firstAuthor="Desjardin" journalOrPublisher="Memoirs of the New York Botanical Garden" pagination="181-186" refId="B6" refString="Desjardin DE, Petersen RH (1989) Studies on Marasmius from eastern North America. I. Marasmius straminipes and a new variety. Memoirs of the New York Botanical Garden 49: 181–186. https://doi.org/10.2307/3759453" title="Studies on Marasmius from eastern North America. I. Marasmius straminipes and a new variety." volume="49" year="1989">Desjardin and Petersen 1989</bibRefCitation>
|
||||
, including the type) were clampless and from spruce-fir zone.
|
||||
<collectionCode id="24E0330BCBDA28E496E807B92DB9F550" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" type="Herbarium">A</collectionCode>
|
||||
clamped variety (
|
||||
<taxonomicName id="10F74D14E6C6A10F015653F46C30EAF0" authority="Desjardin & R. H. Petersen" authorityName="Desjardin & R. H. Petersen" class="Agaricomycetes" family="Marasmiaceae" genus="Marasmius" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="variety" species="straminipes" variety="fibulatus">
|
||||
<emphasis id="F76E69AB364AE6C261206977E15979CC" italics="true">Marasmius straminipes var. fibulatus</emphasis>
|
||||
Desjardin & R. H. Petersen
|
||||
</taxonomicName>
|
||||
) is from lower elevation and hardwood (
|
||||
<taxonomicName id="9FC3190A0E4DD21F0371C80DC3A8842E" class="Magnoliopsida" family="Fagaceae" genus="Quercus" kingdom="Plantae" order="Fagales" phylum="Tracheophyta" rank="genus">
|
||||
<emphasis id="D63AA2F397CDEBC2D681596B53532B7C" italics="true">Quercus</emphasis>
|
||||
</taxonomicName>
|
||||
litter) substrate.
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
</treatment>
|
||||
</document>
|
||||
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Reference in a new issue