286 lines
26 KiB
XML
286 lines
26 KiB
XML
<document id="F60F3247D6F6AD05E3D4F1687688E748" ID-CLB-Dataset="32418" ID-DOI="http://dx.doi.org/10.3897/mycokeys.24.12846" ID-GBIF-Dataset="bdc69035-1f62-4aff-93e0-81cbda141a5f" ID-Pensoft-Pub="1314-4049-24-1" ModsDocAuthor="" ModsDocDate="2017" ModsDocID="1314-4049-24-1" ModsDocOrigin="MycoKeys 24" ModsDocTitle="An investigation on Mycetinis (Euagarics, Basidiomycota)" checkinTime="1502745248203" checkinUser="pensoft" docAuthor="Petersen, Ronald H. & Hughes, Karen W." docDate="2017" docId="8832259619B4325C11D6A30F1A4D6765" docLanguage="en" docName="MycoKeys 24: 1-138" docOrigin="MycoKeys 24" docSource="http://dx.doi.org/10.3897/mycokeys.24.12846" docTitle="Mycetinis yunnanensis R. H. Petersen, sp. nov." docType="treatment" docVersion="5" lastPageNumber="62" masterDocId="FF8CFFE3FFD1AB31FFB93211B73FFF8B" masterDocTitle="An investigation on Mycetinis (Euagarics, Basidiomycota)" masterLastPageNumber="138" masterPageNumber="1" pageNumber="61" updateTime="1732687785883" updateUser="ExternalLinkService">
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<mods:titleInfo id="C7F08F473CB5F565DEC5B563A2BFE3D1">
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<mods:title id="EDE7E0257B02073EC785DA3BE8B3286F">An investigation on Mycetinis (Euagarics, Basidiomycota)</mods:title>
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<mods:namePart id="ADD8A23CF08ABE1762FF437A420A7367">Petersen, Ronald H.</mods:namePart>
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<mods:namePart id="0541AE8A6546C995C379F98FEBD644E4">Hughes, Karen W.</mods:namePart>
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<mods:typeOfResource id="B443C2BCBFD5E19FF456102A069754C4">text</mods:typeOfResource>
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<mods:title id="5BAEA30ABBFC187682E09ECEAD3E8A5C">MycoKeys</mods:title>
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<mods:date id="5A144E663C38A905C71D41492D94552B">2017</mods:date>
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<mods:number id="A05518A489934971F4F53B882EF66D6A">24</mods:number>
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<mods:start id="1B46D4BB30C4060DDEE1FF5384342F4B">1</mods:start>
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<mods:url id="D39D4C9B3B2C12818150D7B71E9C9728">http://dx.doi.org/10.3897/mycokeys.24.12846</mods:url>
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<mods:classification id="590537AA6407E2986A30774EB1F10F96">journal article</mods:classification>
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<mods:identifier id="092C52FF0B624F8B65AB9B873C33A151" type="DOI">http://dx.doi.org/10.3897/mycokeys.24.12846</mods:identifier>
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<mods:identifier id="57466A12E0D392F082D37219DEC492A7" type="Pensoft-Pub">1314-4049-24-1</mods:identifier>
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<treatment id="8832259619B4325C11D6A30F1A4D6765" ID-GBIF-Taxon="132650013" LSID="urn:lsid:plazi:treatment:8832259619B4325C11D6A30F1A4D6765" httpUri="http://treatment.plazi.org/id/8832259619B4325C11D6A30F1A4D6765" lastPageId="62" lastPageNumber="62" pageId="60" pageNumber="61" scope_phylum="Basidiomycota">
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<subSubSection id="61227C30E85E639F0CB874D2F5ECB001" pageId="60" pageNumber="61" type="nomenclature">
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<paragraph id="8CCC0D68BC7DD6E250951352B6EC6F96" pageId="60" pageNumber="61">
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14.
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<taxonomicName id="76793C4CFC155AB689BB3A79B37DE1A3" ID-CoL="6RSD2" LSID="Index Fungorum no. 553209" authority="R. H. Petersen, sp. nov." class="Agaricomycetes" family="Omphalotaceae" genus="Mycetinis" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Mycetinis yunnanensis" order="Agaricales" pageId="60" pageNumber="61" phylum="Basidiomycota" rank="species" species="yunnanensis">Mycetinis yunnanensis R.H. Petersen, sp. nov.</taxonomicName>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="70C0E5AF49103D521F31A2AA2D554A0A" pageId="60" pageNumber="61" type="holotype">
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<paragraph id="1BA80888EFD34E36FE451774FB4248D4" pageId="60" pageNumber="61">Holotype.</paragraph>
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<paragraph id="406E14ADF977C570C2290FACC7BFE369" pageId="60" pageNumber="61">
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China, Yunnan Prov., Simao Pref., vic. Simao, "Red Flag Preserve,"
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<geoCoordinate id="0956F752415C6588E7C1BC3A0D26B2DE" direction="north" orientation="latitude" precision="15" value="22.789722">N22°47'23"</geoCoordinate>
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,
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<geoCoordinate id="B40ECA78EE525B8825899720C8809E82" direction="east" orientation="longitude" precision="15" value="100.97583">E100°58'33"</geoCoordinate>
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, 4.VIII.1990, coll. RHP, Wu Qiu-xin, Li, TFB 3103a (TENN-F-49172)
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</paragraph>
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</subSubSection>
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<subSubSection id="CE8C8C9559A86108E4287FD012DDE1DD" pageId="60" pageNumber="61" type="etymology">
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<paragraph id="F184753A15FC61B9683B9F4C69A7CB8A" pageId="60" pageNumber="61">Etymology.</paragraph>
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<paragraph id="913B5609B81F79147650C2B6669C70CF" pageId="60" pageNumber="61">Yunnanensis; referring to Yunnan Province, China, where all known collections were found.</paragraph>
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</subSubSection>
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<subSubSection id="6F3A967D9E91F1C2CC9CD232C75844B3" pageId="60" pageNumber="61" type="diagnosis">
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<paragraph id="457579B87D0BA243FDF929A627889DBC" pageId="60" pageNumber="61">Diagnosis.</paragraph>
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<paragraph id="38F6EA25F2EEECB207214642110393B8" pageId="60" pageNumber="61">
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1) Diminutive basidiomata (pileus 3-8 mm broad; stipe 10-17
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<normalizedToken id="B0B85651B697B41082317F11B3782118" originalValue="×">x</normalizedToken>
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0.3-0.8 mm); 2) white to off-white, convex pileus; 3) vestured stipe; 4) spores 6-9.5
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<normalizedToken id="A158F45EA4976E5ABDC792D651FD7BE7" originalValue="×">x</normalizedToken>
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3-4
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<normalizedToken id="B652E67DD895FA568659CA5549AE2134" originalValue="µm">µm</normalizedToken>
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(Lm = 7.3
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<normalizedToken id="2E080A28AFF978EAC4F2996C919C04C4" originalValue="µm">µm</normalizedToken>
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); 5) habitat on dead sclerophylllous leaves; 6) distribution in southwestern China.
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</paragraph>
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</subSubSection>
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<subSubSection id="91EFA313D95678CEF1D70E7994111C46" pageId="60" pageNumber="61" type="description">
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<paragraph id="DA2E415879CBC146C6E85D8CB8D09F25" pageId="60" pageNumber="61">Description.</paragraph>
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<paragraph id="C2F803FC1EA2CD49501BBB905AC47B46" pageId="60" pageNumber="61">
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Basidiomata (Fig. 86A, B, D) diminutive, loosely gregarious on midribs of subsclerophyllous leaves. Pileus 3-8 mm broad, convex to shallowly convex, smooth, dull, not glabrous (perhaps suede-like), white to off-white when fresh, with disc slightly pallid grey, when dried becoming ochraceous orange; margin somewhat scalloped, shallowly sulcate, downturned. Lamellae (Fig. 86C) distant, adnexed, seceding on drying, not well-developed (<1 mm broad), thickish, not anastomosing or forked, total lamellae 26-29, through lamellae 8-13, with a few rudimentary lamellulae in one rank, white when fresh, drying to near "ochraceous buff" 5A5; lamellar edge minutely fimbriate, paler than lamellar face. Stipe 10-17
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<normalizedToken id="333B6116A178D45BFCBEFFA49B8A9A9E" originalValue="×">x</normalizedToken>
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0.3-0.8 mm, subinsititious, probably terete when fresh, more or less equal, somewhat compressed in drying, cartilaginous, now "pinkish buff" 6A3 upward, somewhat duller downward, vestured from throughout to upward and downward but missing from midsection (probably through handling); vesture upward scattered and curly, downward becoming delicately strigose or hairy, near "tilleul buff" 7B2. Rhizomorphs not observed. Odor and taste not recorded.
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</paragraph>
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<caption id="734545E4ADF8AF5D6AFD6B003F8735A4" pageId="60" pageNumber="61">
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<paragraph id="1F5FF97D4051A274ED9434C879994ADF" pageId="60" pageNumber="61">
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Figure 86.
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<taxonomicName id="0AECAF76E3E3DE4D5DFA9BE0685ADC95" class="Agaricomycetes" family="Omphalotaceae" genus="Mycetinis" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Mycetinis yunnanensis" order="Agaricales" pageId="60" pageNumber="61" phylum="Basidiomycota" rank="species" species="yunnanensis">Mycetinis yunnanensis</taxonomicName>
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. Basidiomata. ATFB 3103 BTFB 3145 C Arrangement of lamellae and lamellulae D Basidiomata. Standard bars: A, B, D = 10 mm. C = not to scale.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="86431147340C7EAE5448170D7EFDFE42" pageId="60" pageNumber="61" type="habitat">
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<paragraph id="A78F1BE366D11E4E09B6C038EE9F312F" pageId="60" pageNumber="61">Habitat and phenology.</paragraph>
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<paragraph id="5CC61D9ADC98E081DE6C85B1C5C18D65" pageId="60" pageNumber="61">Known from three collections, all fruiting on fallen sclerophyllous leaves; so far known only from Yunnan Province, China; mid-summer.</paragraph>
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<paragraph id="F3ECC02E4C55BA3BA82C54D16E406C33" pageId="60" pageNumber="61">
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Pileipellis near pileus margin (Fig. 87B) a tangle of coarsely diverticulate hyphae; hyphae 3-5
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<normalizedToken id="F45AC2E4FE5B3A70F39869B964992C7F" originalValue="µm">µm</normalizedToken>
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diam, thin- to firm-walled, obscurely clamped, often sinuous, with lobe-like diverticula often arising unilaterally; diverticula 3-6
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<normalizedToken id="85EF35BE56CC3340EEA9B339F8CF5F7D" originalValue="×">x</normalizedToken>
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2.5-4
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<normalizedToken id="585825060A525EDD1F968B62A9D6F3BB" originalValue="µm">µm</normalizedToken>
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, rounded, often dichotomous, occasionally capitate. Pileipellis over disc (Fig. 87A) composed of the following: 1) pileal hairs common, probably erect, -75
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<normalizedToken id="85A89F8D4682C2169D2290C6D7CD9D92" originalValue="×">x</normalizedToken>
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4.5-8
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<normalizedToken id="857030AF5FF099ECFAAB25E65F8B90F2" originalValue="µm">µm</normalizedToken>
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, thin- to firm-walled, often minutely roughened, usually subcapitulate; 2) a more or less monolayer of inflated hyphal termini ranging from subcapitulate to sphaeropedunculate (-25
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<normalizedToken id="FF56DA6F76905A0010E4436D595C99A7" originalValue="µm">µm</normalizedToken>
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diam), often lobed to free-form, often stalked (stalk -14
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<normalizedToken id="43813576DD36CFAA85D1DD12C25EEC94" originalValue="×">x</normalizedToken>
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3-4.5
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<normalizedToken id="942ADBFAD4450B9C26817D335AFCB0DA" originalValue="µm">µm</normalizedToken>
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, obscurely clamped), thin- to firm-walled; rare thick-walled (wall -1.5
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<normalizedToken id="FED804EADDA29BDD3AB2DF53C46769CF" originalValue="µm">µm</normalizedToken>
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thick) individuals observed, usually strongly pigmented; 3) subpellis largely a repent layer of cylindrical hyphae (Fig. 88) 3.5-8
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<normalizedToken id="5BBA539096D4ECB12C5E3063D90206A0" originalValue="µm">µm</normalizedToken>
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diam, thin-walled, inconspicuously clamped, often lightly encrusted with suggestion of delicate annular configuration; diverticulate hyphae of pileus margin rare to absent. Pileus and lamellar tramae loosely interwoven, free (not involved in slime matrix); hyphae 3-6.5(-8.5)
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<normalizedToken id="73A656ECEB391BA7657F8E8273E354B4" originalValue="µm">µm</normalizedToken>
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diam, thin-walled, conspicuously clamped. Hymenium involving some vaguely slimy matrix, obscuring observation and illustration of structure bases and walls. Pleurocystidia (Figs 89, 91A) common, 16-25
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<normalizedToken id="4998762D8ADE64F3D0895F806997C361" originalValue="×">x</normalizedToken>
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6-8
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<normalizedToken id="2E0A39D88C6DA205A34F109820AA4214" originalValue="µm">µm</normalizedToken>
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, fusiform to swollen-fusiform, rounded at apex, inconspicuously clamped, thin- to firm-walled; contents more or less homogeneous, often vaguely partitioned. Basidioles subampulliform, becoming clavate; basidia (Fig. 91B) 20-23
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<normalizedToken id="83D6E0735E2B37591E22CF5DE0F05662" originalValue="×">x</normalizedToken>
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9-11
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<normalizedToken id="9E11343D5FFC534A83F5A3ACEBC2A320" originalValue="µm">µm</normalizedToken>
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, clavate, 4-sterigmate, obscurely clamped; sterigmata slender, curved. Basidiospores (Fig. 91E) 6-7.5(-8.5)
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<normalizedToken id="36F821DEA666FDE6CB7A6AA2DD44606B" originalValue="×">x</normalizedToken>
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3-4(-4.5)µm (Q = 1.67-2.33; Qm 1.95; Lm = 6.9
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<normalizedToken id="B5B443BCE914CA53CAB60891EF51FB15" originalValue="µm">µm</normalizedToken>
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), ellipsoid, subamygdaliform, gymnopoid (not tapering proximally), flattened adaxially, often somewhat humped abaxially, thin-walled, inamyloid. Cheilocystidia (Figs 90, 91C) (15-) 18-36(-45)
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<normalizedToken id="BD3592C5688F1AB6D0D8B77D3E345179" originalValue="×">x</normalizedToken>
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9-20
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<normalizedToken id="F1BE67080EB13E7F29E25E6D207CC0B6" originalValue="µm">µm</normalizedToken>
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, stalked [stalk 5-16(-25)
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<normalizedToken id="262262AD385B33EF88C7575286B5F779" originalValue="×">x</normalizedToken>
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3-4(-6)
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<normalizedToken id="E90E58F9FC7639DA655CE36FE3FE79FC" originalValue="µm">µm</normalizedToken>
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, clamped, thin-walled], lumpy or subarbuscular, coarsely diverticulate; diverticula coarse, 3-8
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<normalizedToken id="0E6E7B80A97A5DF98FF10CC819CDE89E" originalValue="×">x</normalizedToken>
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2-3.5(-7)
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<normalizedToken id="91D208552BEE9C3F3DFB28956CAFF772" originalValue="µm">µm</normalizedToken>
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, knobby to inflated into strangulate dichotomous lobes or clusters of broadly ellipsoid to subglobose cells often capitate, thin-walled, often terminating in pseudosterigma or beak. Stipe medullary hyphae 5-7.5
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<normalizedToken id="51C9F93BDDEB0F270FB17AB5020A96D1" originalValue="µm">µm</normalizedToken>
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diam, firm- to thick-walled (wall -1
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<normalizedToken id="3AFEAB7C7C2AE283B80E5616DA3BDBE6" originalValue="µm">µm</normalizedToken>
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thick, hyaline), conspicuously clamped, free (not involved in slime matrix), parallel. Stipe cortical hyphae similar, producing caulocystidia as side branches or termini.
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<taxonomicName id="CF7522FB2F882B33D6DC8485E294C6F3" genus="Caulocystidia" lsidName="Caulocystidia" pageId="60" pageNumber="61" rank="genus">Caulocystidia</taxonomicName>
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(Fig. 91D) thickly gregarious but not coherent, -120
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<normalizedToken id="244C33DC3F9BB10A8EB07A1F66E2CCED" originalValue="×">x</normalizedToken>
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5-7
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<normalizedToken id="C417BAF518C12E6EA59D36559F97C063" originalValue="µm">µm</normalizedToken>
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, serpentine, occasionally internally septate, commonly branched (branches often lobe-like), thick-walled (wall -1.5
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<normalizedToken id="57D0F1A39F5DAA3A719453C38A7F4A05" originalValue="µm">µm</normalizedToken>
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thick, hyaline), usually narrowed at origin, appearing delicately wooly (at 40
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<normalizedToken id="1711608C8334495890C55DD440AA73CB" originalValue="×">x</normalizedToken>
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).
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</paragraph>
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<caption id="EDD45F9A7309CEB2317F3FF270406F8D" pageId="60" pageNumber="61">
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<paragraph id="DFEE929C6FD42F29D4CD7E4E670F2489" pageId="60" pageNumber="61">
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Figure 87.
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<taxonomicName id="4C2FEDF3F20E8509C0A5C8839183F68A" class="Agaricomycetes" family="Omphalotaceae" genus="Mycetinis" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Mycetinis yunnanensis" order="Agaricales" pageId="60" pageNumber="61" phylum="Basidiomycota" rank="species" species="yunnanensis">Mycetinis yunnanensis</taxonomicName>
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. Pileipellis structures. A Pileipellis structures of pileus disc B Diverticulate hyphae of pilus margin. Standard bars = 10
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<normalizedToken id="B61BB05B8AE66B1A1B7128471958F9D7" originalValue="µm">µm</normalizedToken>
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. TFB 3103 (TENBN-F-49172).
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</paragraph>
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</caption>
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<caption id="429CE01E323FA9BF357F2AE5A8B98285" pageId="60" pageNumber="61">
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<paragraph id="6250FE91CF6C92CA0BA278AC3FFE11FB" pageId="60" pageNumber="61">
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Figure 88.
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<taxonomicName id="F54670A4C90D44A07FC03004050DF22D" class="Agaricomycetes" family="Omphalotaceae" genus="Mycetinis" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Mycetinis yunnanensis" order="Agaricales" pageId="60" pageNumber="61" phylum="Basidiomycota" rank="species" species="yunnanensis">Mycetinis yunnanensis</taxonomicName>
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. Pileipellis hyphae. A, C Hyphae seen in profile; note ornamentation appears vague, perhaps spotty B, D Hyphae seen in upper wall surface; note suggestion of annular or striped configuration. Standard bars = 10
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<normalizedToken id="4DAD79215E674DA2C7C56588107EB24C" originalValue="µm">µm</normalizedToken>
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. TFB 3146 (TENN-F-49385).
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</paragraph>
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</caption>
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<caption id="9899348640372EDDB4BC833AC18783D0" pageId="60" pageNumber="61">
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<paragraph id="9E29A4BB2073D15E7561944F3CD63AEF" pageId="60" pageNumber="61">
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Figure 89.
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<taxonomicName id="96DAB2A8AD1174C73B140B0421C0AA81" class="Agaricomycetes" family="Omphalotaceae" genus="Mycetinis" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Mycetinis yunnanensis" order="Agaricales" pageId="60" pageNumber="61" phylum="Basidiomycota" rank="species" species="yunnanensis">Mycetinis yunnanensis</taxonomicName>
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. Pleurocystidia. Note vague content partitioning in
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<normalizedToken id="B8D93B030F507F7323C696B89A5ACA60" originalValue="A–D">A-D</normalizedToken>
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, G,H. Note clamp connections in B, E, G. Standard bars = 10
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<normalizedToken id="5B480FDFABE616466021513DB219AD2F" originalValue="µm">µm</normalizedToken>
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. TFB 3146 (TENN-F- 49385).
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</paragraph>
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</caption>
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<caption id="7064810666D099C21A8CA5A67EDEEDC6" pageId="60" pageNumber="61">
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<paragraph id="975AD7E133C5E5699E849DED615AAFD6" pageId="60" pageNumber="61">
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Figure 90.
|
||
<taxonomicName id="8E1F5716B1BB0D17C0901453CB9B8C50" class="Agaricomycetes" family="Omphalotaceae" genus="Mycetinis" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Mycetinis yunnanensis" order="Agaricales" pageId="60" pageNumber="61" phylum="Basidiomycota" rank="species" species="yunnanensis">Mycetinis yunnanensis</taxonomicName>
|
||
. Cheilocystidia. A-C, G, H Dichotomously lobate individuals
|
||
<normalizedToken id="30D45F01CDB68422ACDE42CE34B68D5E" originalValue="D–F">D-F</normalizedToken>
|
||
Multilobate individuals. Note beaked or pseudosterigmate apices in B, D,
|
||
<normalizedToken id="47921BD054DE23B868F39D11D8E8CA6F" originalValue="F–H">F-H</normalizedToken>
|
||
. Standard bars = 10
|
||
<normalizedToken id="0537588EC0F3D503A5C5D1AC5545AAEC" originalValue="µm">µm</normalizedToken>
|
||
. TFB 3145 (TENN-F- 49384).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="CEA5009BAC5F6BD4F37CF1599E609DA8" pageId="60" pageNumber="61">
|
||
<paragraph id="AC477FCD2657EC773FA0D9B483ED2243" pageId="60" pageNumber="61">
|
||
Figure 91.
|
||
<taxonomicName id="2E635805B9CD4187DACB6B7A8E5B1C3C" class="Agaricomycetes" family="Omphalotaceae" genus="Mycetinis" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Mycetinis yunnanensis" order="Agaricales" pageId="60" pageNumber="61" phylum="Basidiomycota" rank="species" species="yunnanensis">Mycetinis yunnanensis</taxonomicName>
|
||
. Microstructures. A Pleurocystidia B Basidia C Cheilocystidia D
|
||
<taxonomicName id="09BC1BD7ADD0B0F70632FD95B61219D6" genus="Caulocystidia" lsidName="Caulocystidia" pageId="60" pageNumber="61" rank="genus">Caulocystidia</taxonomicName>
|
||
E Basidiospores. Standard bars:
|
||
<normalizedToken id="D8E9360CD8974331BF83C7E8857E2449" originalValue="A–D">A-D</normalizedToken>
|
||
= 10
|
||
<normalizedToken id="3A6D796E90A1ACC40B6AF4D09FC7A992" originalValue="µm">µm</normalizedToken>
|
||
. E = 5
|
||
<normalizedToken id="17C050EE63FD4705DCEDFED9CB5A39D4" originalValue="µm">µm</normalizedToken>
|
||
. TFB 3103 (TENN-F-49172).
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="EB2614028C3B8059EB4BEDFAAC63F320" lastPageId="61" lastPageNumber="62" pageId="60" pageNumber="61" type="comments">
|
||
<paragraph id="EADA25C98E3985DBB2654C53654F69D6" pageId="60" pageNumber="61">Commentary.</paragraph>
|
||
<paragraph id="233ACE681BD07E952811AC0B19E930E0" pageId="60" pageNumber="61">
|
||
Macroscopically, basidiomata of
|
||
<taxonomicName id="7BF961CF218CA4B6DD5951ED10A660E7" lsidName="M. yunnanensis" pageId="60" pageNumber="61" rank="species" species="yunnanensis">M. yunnanensis</taxonomicName>
|
||
closely resemble those of
|
||
<taxonomicName id="26CF2BF0903ADA11EA64D5AE2C0E45C3" lsidName="My. olidus" pageId="60" pageNumber="61" rank="species" species="olidus">My. olidus</taxonomicName>
|
||
from eastern North America. Experience indicates that these distributions are allopatric, and
|
||
<taxonomicName id="A795245DA4FEFB64CE6FBDAEDD9667EB" lsidName="My. yunnanensis" pageId="60" pageNumber="61" rank="species" species="yunnanensis">My. yunnanensis</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="6648977AED8CB7877D617B768EA57FF3" genus="My" lsidName="My olidus" pageId="60" pageNumber="61" rank="species" species="olidus">My olidus</taxonomicName>
|
||
in habitat (sclerophyll leaves for
|
||
<taxonomicName id="442DB536B4FE34362ED17E47017495BA" lsidName="My. yunnanensis" pageId="60" pageNumber="61" rank="species" species="yunnanensis">My. yunnanensis</taxonomicName>
|
||
, less sclerotic deciduous leaves for
|
||
<taxonomicName id="8FCB68864F4041B925167A9CCAE9DE74" lsidName="My. olidus" pageId="60" pageNumber="61" rank="species" species="olidus">My. olidus</taxonomicName>
|
||
), cheilocystidia (cheilocystidia of
|
||
<taxonomicName id="8AA9A045CE803232FA9E6B97F3068EDE" lsidName="My. olidus" pageId="60" pageNumber="61" rank="species" species="olidus">My. olidus</taxonomicName>
|
||
expanded, utriform or utriform-lobed), caulocystidia (setoiud, straight in
|
||
<taxonomicName id="2BD22C7D7DA5A78F8081D14776CC5496" lsidName="My. olidus" pageId="60" pageNumber="61" rank="species" species="olidus">My. olidus</taxonomicName>
|
||
) and spores (11-16
|
||
<normalizedToken id="2AFEF044D21F4FF51CC369A79FA6508D" originalValue="×">x</normalizedToken>
|
||
3.5-4
|
||
<normalizedToken id="0D63628215B1277FFCB0982D30FA06EE" originalValue="µm">µm</normalizedToken>
|
||
; Lm = 13.7
|
||
<normalizedToken id="4EB3054420CB2E790E2C0231DE9A7B47" originalValue="µm">µm</normalizedToken>
|
||
for
|
||
<taxonomicName id="0A16930EBACAEB197960EED9A6B36997" lsidName="My. olidus" pageId="60" pageNumber="61" rank="species" species="olidus">My. olidus</taxonomicName>
|
||
). Similarity is merely superficial based on basidiomatal size and stature.
|
||
</paragraph>
|
||
<paragraph id="991B7EBD0CB4A1B3BB880BAF9C9674D2" pageId="61" pageNumber="62">
|
||
<pageBreakToken id="E3BFF4694110B212F92BB9EA8EF1420D" pageId="61" pageNumber="62" start="start">The</pageBreakToken>
|
||
transition of pileipellis from a tangle of diverticulate hyphae at pileus margin to a coarse hymeniform layer of expanded hyphal termini is gradual but dramatic. It parallels the same phenomenon in
|
||
<taxonomicName id="9D3CF22BFE73694D199E5E65A700DE91" lsidName="My. opacus" pageId="61" pageNumber="62" rank="species" species="opacus">My. opacus</taxonomicName>
|
||
, but otherwise, the two are quite different.
|
||
</paragraph>
|
||
<paragraph id="2B800EE6EE87016C75EDC8C7026646CF" pageId="61" pageNumber="62">
|
||
Basidiospores are easily collapsed, quite like those of
|
||
<taxonomicName id="31AF740D0B705F680EC96852B10DE25B" lsidName="My. olidus" pageId="61" pageNumber="62" rank="species" species="olidus">My. olidus</taxonomicName>
|
||
, but somewhat shorter. As several other
|
||
<taxonomicName id="3AB860A268DA1D33A39FBA06BD1B8CFB" class="Agaricomycetes" family="Omphalotaceae" genus="Mycetinis" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Mycetinis" order="Agaricales" pageId="61" pageNumber="62" phylum="Basidiomycota" rank="genus">Mycetinis</taxonomicName>
|
||
taxa, large numbers of basidiospores remain lodged on or in the hymenium and are present when microscope mounts are made. Care must be taken, however, for most spores are semi-collapsed and not fit for spore statistics.
|
||
</paragraph>
|
||
<paragraph id="56E5C4CE284F4D009D0D4FD029FC67A5" pageId="61" pageNumber="62">
|
||
Unfortunately, taste and odor of fresh specimens were not recorded. An odor of garlic might be expected, based on its commonality in
|
||
<taxonomicName id="E0E75F1634505C5BD057752E2A9BCBB6" class="Agaricomycetes" family="Omphalotaceae" genus="Mycetinis" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Mycetinis" order="Agaricales" pageId="61" pageNumber="62" phylum="Basidiomycota" rank="genus">Mycetinis</taxonomicName>
|
||
and particularly in
|
||
<taxonomicName id="53BCD2906BBFEF37EFC9C6CE47722E80" lsidName="M. olidus" pageId="61" pageNumber="62" rank="species" species="olidus">M. olidus</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="5C791DC3E5A57845F34AB3E5C7EF9903" lastPageId="62" lastPageNumber="63" pageId="61" pageNumber="62" type="materials_examined">
|
||
<paragraph id="AA726DD81EA29F7F9587A5F33972EE50" pageId="61" pageNumber="62">Specimens examined.</paragraph>
|
||
<paragraph id="70D50FB132E049BD04B4E55503A9A74C" lastPageId="62" lastPageNumber="63" pageId="61" pageNumber="62">
|
||
China, Yunnan Prov., Simao Pref., vic. Simao, "Red Flag Preserve,"
|
||
<geoCoordinate id="29ACD46AF8FA879E502E5C4C8AEF3912" direction="north" orientation="latitude" precision="15" value="22.789722">N22°47'23"</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="048D89BAA3EBFCE2CC07571BAB72EE13" direction="east" orientation="longitude" precision="15" value="100.97583">E100°58'33"</geoCoordinate>
|
||
, 4.VIII.1990, coll. RHP, Wu Qiu-xin, Li, TFB
|
||
<pageBreakToken id="CDEDD39CAF142C7ACB865A56A86946D4" pageId="62" pageNumber="63" start="start">3103</pageBreakToken>
|
||
a (TENN-F-49172; holotype); Yunnan Prov., Jinhong Pref., Xishuangbanna, vic. Menghai,
|
||
<geoCoordinate id="F912FD0B4F10719587BE787AAA5EE75D" direction="north" orientation="latitude" precision="15" value="21.970835">N21°58'15"</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="20AD53B288B7F424926B49E9ECA684A7" direction="east" orientation="longitude" precision="15" value="100.4525">E100°27'09"</geoCoordinate>
|
||
, nature preserve, 8.VIII.1990, coll. RHP, Wu Qiu-Xin, Li, TFB 3146 (TENN-F-49385); Yunnan Prov., Jinhong Pref., Xishuangbanna, vic. Menghai,
|
||
<geoCoordinate id="6B5DE158C74C337DC0A1E40010420AD1" direction="north" orientation="latitude" precision="15" value="21.970835">N21°58'15"</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="9880B3A13CB2B397E157D1796AB703FD" direction="east" orientation="longitude" precision="15" value="100.4525">E100°27'09"</geoCoordinate>
|
||
, nature preserve, 8.VIII.1990, coll. RHP, Wu Qiu-Xin, Li, TFB 3145 (TENN-F-49384).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |