259 lines
31 KiB
XML
259 lines
31 KiB
XML
<document id="BA39A3FE16C2F4D749047DD0C1904FE0" ID-CLB-Dataset="302255" ID-DOI="10.11646/phytotaxa.243.2.8" ID-GBIF-Dataset="e3bde57f-ee50-4b53-a269-7c2c329f2b09" ID-ISSN="1179-3163" ID-Zenodo-Dep="13681410" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1725415309787" checkinUser="felipe" docAuthor="Calvo, Joel, Freire, Efraín & Sklenář, Petr" docDate="2016" docId="B95187A8FFBA7239FF6DD8FFFCC3FC8F" docLanguage="en" docName="phytotaxa.243.2.8.pdf" docOrigin="Phytotaxa 243 (2)" docSource="http://dx.doi.org/10.11646/phytotaxa.243.2.8" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Senecio alatopetiolatus J. Calvo, E. Freire & Sklenar 2016, sp. nov." docType="treatment" docVersion="4" lastPageNumber="178" masterDocId="4568FFD0FFB8723AFFE5D80BFFB9FFEA" masterDocTitle="A new species of Senecio (Compositae, Senecioneae) from Ecuador" masterLastPageNumber="179" masterPageNumber="175" pageNumber="177" updateTime="1725437386057" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:titleInfo id="AE24841365B50B2B41D87D07351E1FC6">
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<mods:title id="EB442E60E59ACF8400756A55596F8A30">A new species of Senecio (Compositae, Senecioneae) from Ecuador</mods:title>
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<mods:name id="14B90B2BC86828B585DFA017269B1733" type="personal">
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<mods:namePart id="9CAE4CF3D99386363AE36C96B97429B4">Calvo, Joel</mods:namePart>
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<mods:affiliation id="F1984EE9362FD83703E2F56A1601B859">Real Jardín Botánico-CSIC, Plaza Murillo 2, 28014 Madrid, Spain. & Herbario Nacional del Ecuador, Museo Ecuatoriano de Ciencias Naturales-Instituto Nacional de Biodiversidad, Av. Río Coca E 6 - 115 e Isla Fernandina, Quito, Ecuador.</mods:affiliation>
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<mods:roleTerm id="1250C0CF7571FEFCB01E4CB64F5608BA">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="D647095ED17711D20E42A13BF3F1F990">Freire, Efraín</mods:namePart>
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<mods:affiliation id="32DA4EDD75930A6246A5ADB687300ABB">Herbario Nacional del Ecuador, Museo Ecuatoriano de Ciencias Naturales-Instituto Nacional de Biodiversidad, Av. Río Coca E 6 - 115 e Isla Fernandina, Quito, Ecuador.</mods:affiliation>
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</mods:name>
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<mods:roleTerm id="58E373242372F4C6644B2F30297FD502">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="19D633C49140750AEF3F482ED57CBD22">Sklenář, Petr</mods:namePart>
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<mods:affiliation id="C25749CFA73DE04DF23B3A7955CC5CC3">Charles University in Prague, Faculty of Science, Department of Botany, Benátská 2, CZ- 128 01 Prague, Czech Republic.</mods:affiliation>
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<mods:typeOfResource id="BD961C69EA976D5570DD8E9782A418C3">text</mods:typeOfResource>
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<mods:title id="9188F5B857289D14134C9D7B6D1B8ADB">Phytotaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="2BFC776FF8E1DD52634A51266F9F4776">
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<mods:date id="B642BCFB5AC894BC2442546B7672A795">2016</mods:date>
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<mods:number id="667BB5CFC1326D32100F8E9AF0082212">2016-01-12</mods:number>
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<mods:number id="4BF3147552419D3DAFACAE80A940A541">243</mods:number>
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<mods:start id="3AEE3B48CFC91C68637A00CA23E011D2">175</mods:start>
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<mods:url id="4196F2A9722E5B0A95FE1D11E34FB0AC">http://dx.doi.org/10.11646/phytotaxa.243.2.8</mods:url>
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<mods:identifier id="BF0EB7DA1DC9BCA80BD09DF2252CA412" type="Zenodo-Dep">13681410</mods:identifier>
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<treatment id="B95187A8FFBA7239FF6DD8FFFCC3FC8F" ID-DOI="http://doi.org/10.5281/zenodo.13681414" ID-GBIF-Taxon="240346936" ID-Zenodo-Dep="13681414" LSID="urn:lsid:plazi:treatment:B95187A8FFBA7239FF6DD8FFFCC3FC8F" httpUri="http://treatment.plazi.org/id/B95187A8FFBA7239FF6DD8FFFCC3FC8F" lastPageId="3" lastPageNumber="178" pageId="2" pageNumber="177">
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<subSubSection id="79E26535FFBA7238FF6DD8FFFC18FEE5" box="[136,929,244,271]" pageId="2" pageNumber="177" type="nomenclature">
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<paragraph id="314736BEFFBA7238FF6DD8FFFC18FEE5" blockId="2.[136,929,244,271]" box="[136,929,244,271]" pageId="2" pageNumber="177">
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<heading id="6A0F81D2FFBA7238FF6DD8FFFC18FEE5" box="[136,929,244,271]" fontSize="11" level="2" pageId="2" pageNumber="177" reason="3">
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<taxonomicName id="F6F84D3DFFBA7238FF6DD8FFFD66FEE5" ID-CoL="8T22S" authority="J. Calvo, E. Freire & Sklenar" authorityName="J. Calvo, E. Freire & Sklenar" authorityYear="2016" box="[136,735,244,271]" class="Magnoliopsida" family="Asteraceae" genus="Senecio" kingdom="Plantae" order="Asterales" pageId="2" pageNumber="177" phylum="Tracheophyta" rank="species" species="alatopetiolatus" status="sp. nov.">
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<emphasis id="038CEAACFFBA7238FF6DD8FFFE2AFEE5" bold="true" box="[136,403,244,271]" italics="true" pageId="2" pageNumber="177">Senecio alatopetiolatus</emphasis>
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J. Calvo, E. Freire & Sklenář
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</taxonomicName>
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||
,
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||
<emphasis id="038CEAACFFBA7238FD08D8FDFCFFFEE5" bold="true" box="[749,838,246,271]" pageId="2" pageNumber="177">
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||
<taxonomicNameLabel id="18BF57D7FFBA7238FD08D8FDFCFFFEE5" box="[749,838,246,271]" pageId="2" pageNumber="177" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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(
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<figureCitation id="A9C32A3BFFBA7238FCB3D8FDFC2FFEE5" box="[854,918,246,271]" captionStart="FIGURE 1" captionStartId="1.[136,229,2048,2069]" captionTargetBox="[183,1412,205,2013]" captionTargetId="figure-14@1.[170,1416,190,2023]" captionTargetPageId="1" captionText="FIGURE 1. Holotype of Senecio alatopetiolatus (PRC-405860)." figureDoi="http://doi.org/10.5281/zenodo.13681412" httpUri="https://zenodo.org/record/13681412/files/figure.png" pageId="2" pageNumber="177">Fig. 1</figureCitation>
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)
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</heading>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="79E26535FFBA7238FF6DD94BFF41FBE9" pageId="2" pageNumber="177" type="materials_examined">
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<paragraph id="314736BEFFBA7238FF6DD94BFCD8FE93" blockId="2.[136,1455,320,377]" pageId="2" pageNumber="177">
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<emphasis id="038CEAACFFBA7238FF6DD94BFF63FEBF" bold="true" box="[136,218,320,341]" pageId="2" pageNumber="177">Type:—</emphasis>
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<collectingCountry id="49EF762EFFBA7238FF3FD94BFEE8FEBF" box="[218,337,320,341]" name="Ecuador" pageId="2" pageNumber="177">ECUADOR</collectingCountry>
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.
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<collectingRegion id="F33CF85CFFBA7238FEBED94BFE6BFEBF" box="[347,466,320,341]" country="Ecuador" name="Tungurahua" pageId="2" pageNumber="177">Tungurahua</collectingRegion>
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: near laguna at the western side of Cerro Hermoso,
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<geoCoordinate id="54CC5079FFBA7238FC2ED94BFB8DFEBF" box="[971,1076,320,341]" degrees="1" direction="south" minutes="13" orientation="latitude" pageId="2" pageNumber="177" precision="15" seconds="51" value="-1.2308334">1°13ʹ51ʺ S</geoCoordinate>
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,
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<geoCoordinate id="54CC5079FFBA7238FBDAD94BFB05FEBF" box="[1087,1212,320,341]" degrees="78" direction="west" minutes="18" orientation="longitude" pageId="2" pageNumber="177" precision="15" seconds="04" value="-78.30112">78°18ʹ04ʺ W</geoCoordinate>
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,
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<quantity id="F6009B5BFFBA7238FB23D94BFAABFEBF" box="[1222,1298,320,341]" metricMagnitude="3" metricUnit="m" metricValue="3.87" pageId="2" pageNumber="177" unit="m" value="3870.0">3870 m</quantity>
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,
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<date id="4546107EFFBA7238FAF8D94BFA36FEBF" box="[1309,1423,320,341]" pageId="2" pageNumber="177" value="2010-12-03">3 Dec 2010</date>
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,
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<emphasis id="038CEAACFFBA7238FA7FD94BFEF0FE93" italics="true" pageId="2" pageNumber="177">
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||
<collectionCode id="57E9AE7BFFBA7238FA7FD94BFA12FEBF" box="[1434,1451,320,341]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="2" pageNumber="177" type="Herbarium">P</collectionCode>
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. Sklenář 13100
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</emphasis>
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(
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<typeStatus id="EE43881CFFBA7238FEB0D96FFE17FE93" box="[341,430,356,377]" pageId="2" pageNumber="177" type="holotype">holotype</typeStatus>
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: PRC-405860,
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<typeStatus id="EE43881CFFBA7238FDA4D96FFD2AFE93" box="[577,659,356,377]" pageId="2" pageNumber="177" type="isotype">isotypes</typeStatus>
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||
:
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<collectionCode id="57E9AE7BFFBA7238FD79D96FFD7CFE93" box="[668,709,356,377]" country="USA" lsid="urn:lsid:biocol.org:col:15859" name="Missouri Botanical Garden" pageId="2" pageNumber="177" type="Herbarium">MO</collectionCode>
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, QCA-215788).
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</paragraph>
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||
<paragraph id="314736BEFFBA7238FF6DD9A1FED4FDE1" blockId="2.[136,1452,426,1099]" pageId="2" pageNumber="177">
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||
<taxonomicName id="F6F84D3DFFBA7238FF6DD9A1FE36FE29" authorityName="J. Calvo, E. Freire & Sklenar" authorityYear="2016" box="[136,399,426,451]" class="Magnoliopsida" family="Asteraceae" genus="Senecio" kingdom="Plantae" order="Asterales" pageId="2" pageNumber="177" phylum="Tracheophyta" rank="species" species="alatopetiolatus">
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<emphasis id="038CEAACFFBA7238FF6DD9A1FE36FE29" box="[136,399,426,451]" italics="true" pageId="2" pageNumber="177">Senecio alatopetiolatus</emphasis>
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</taxonomicName>
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differs from other scandent discoid
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<taxonomicName id="F6F84D3DFFBA7238FCC2D9A1FC6FFE29" box="[807,982,426,451]" pageId="2" pageNumber="177">
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<emphasis id="038CEAACFFBA7238FCC2D9A1FCC7FE29" box="[807,894,426,451]" italics="true" pageId="2" pageNumber="177">Senecio</emphasis>
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species
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</taxonomicName>
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from the montane forests and páramos in its conspicuously winged petioles of the middle cauline leaves and its indumentum composed of glandular-hirsute and sericeous trichomes.
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</paragraph>
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<paragraph id="314736BEFFBA7238FF58DA1DFF41FBE9" blockId="2.[136,1452,426,1099]" pageId="2" pageNumber="177">
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Scandent subshrub. Stem up to
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<quantity id="F6009B5BFFBA7238FDD4DA1DFDD9FDC5" box="[561,608,534,559]" metricMagnitude="0" metricUnit="m" metricValue="2.0" pageId="2" pageNumber="177" unit="m" value="2.0">2 m</quantity>
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long, erect, leaved (the lower leaves withering early), corrugated, solid, branched at the synflorescence, with
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<specimenCount id="27FEFD37FFBA7238FDFDDA31FD39FDB9" box="[536,640,570,595]" count="2" pageId="2" pageNumber="177" type="generic" typeStatus="types">two types</specimenCount>
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of trichomes: glandular-hirsute(multicellular) and sericeous (unicellular). Basal leaves absent. Middle cauline leaves
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<quantity id="F6009B5BFFBA7238FD9FDA55FD5DFD9D" box="[634,740,606,631]" metricMagnitude="-2" metricUnit="m" metricValue="4.35" metricValueMax="6.0" metricValueMin="2.7" pageId="2" pageNumber="177" unit="cm" value="4.35" valueMax="6.0" valueMin="2.7">2.7–6 cm</quantity>
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long,
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<quantity id="F6009B5BFFBA7238FCD5DA55FC16FD9D" box="[816,943,606,631]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" metricValueMax="1.2" metricValueMin="0.8" pageId="2" pageNumber="177" unit="cm" value="1.0" valueMax="1.2" valueMin="0.8">0.8–1.2 cm</quantity>
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wide, alternate, lanceolate to trullate, acute, truncate to cuneate, petiolated, subentire to sinuate at the lower half, revolute, with glandular-hirsute trichomes mixed with sericeous trichomes on both faces (denser on the adaxial face); petiole
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||
<quantity id="F6009B5BFFBA7238FBB7DAADFB07FD55" box="[1106,1214,678,703]" metricMagnitude="-2" metricUnit="m" metricValue="2.9" metricValueMax="4.0" metricValueMin="1.8" pageId="2" pageNumber="177" unit="cm" value="2.9" valueMax="4.0" valueMin="1.8">1.8–4 cm</quantity>
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long, conspicuously winged and semiamplexicaul at the base. Upper cauline leaves becoming sessile, narrowly panduriform to lanceolate. Synflorescence cymose-corymbose, with bracts subtending the synflorescence branches similar to the upper cauline leaves. Capitula 8–20, discoid, nodding; involucre
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<quantity id="F6009B5BFFBA7238FD21DB19FC84FCC1" box="[708,829,786,811]" metricMagnitude="-2" metricUnit="m" metricValue="1.9" metricValueMax="2.2" metricValueMin="1.6" pageId="2" pageNumber="177" unit="mm" value="19.0" valueMax="22.0" valueMin="16.0">16–22 mm</quantity>
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||
in diam.,
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||
<quantity id="F6009B5BFFBA7238FC4BDB19FBA0FCC1" box="[942,1049,786,811]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" metricValueMax="1.2" metricValueMin="0.9" pageId="2" pageNumber="177" unit="mm" value="10.5" valueMax="12.0" valueMin="9.0">9–12 mm</quantity>
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||
long, bell-shaped; involucral bracts 18–22,
|
||
<quantity id="F6009B5BFFBA7238FF3BDB3DFED8FCA5" box="[222,353,822,847]" metricMagnitude="-3" metricUnit="m" metricValue="9.25" metricValueMax="10.0" metricValueMin="8.5" pageId="2" pageNumber="177" unit="mm" value="9.25" valueMax="10.0" valueMin="8.5">8.5–10 mm</quantity>
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||
long,
|
||
<quantity id="F6009B5BFFBA7238FE49DB3DFD8CFCA5" box="[428,565,822,847]" metricMagnitude="-3" metricUnit="m" metricValue="1.85" metricValueMax="2.2" metricValueMin="1.5" pageId="2" pageNumber="177" unit="mm" value="1.85" valueMax="2.2" valueMin="1.5">1.5–2.2 mm</quantity>
|
||
wide, with scarious margin
|
||
<quantity id="F6009B5BFFBA7238FC9BDB3DFBBEFCA5" box="[894,1031,822,847]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" metricValueMax="8.0" metricValueMin="2.0" pageId="2" pageNumber="177" unit="mm" value="0.5" valueMax="0.8" valueMin="0.2">0.2–0.8 mm</quantity>
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||
wide, lanceolate, abruptly attenuate, smooth, with multicellular hirsute trichomes and some sericeous trichomes; supplementary bracts 12–16,
|
||
<quantity id="F6009B5BFFBA7238FADCDB51FA15FC99" box="[1337,1452,858,883]" metricMagnitude="-3" metricUnit="m" metricValue="6.4" metricValueMax="7.0" metricValueMin="5.8" pageId="2" pageNumber="177" unit="mm" value="6.4" valueMax="7.0" valueMin="5.8">5.8–7 mm</quantity>
|
||
long,
|
||
<quantity id="F6009B5BFFBA7238FF2CDB75FEE8FC7D" box="[201,337,894,919]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" metricValueMax="8.0" metricValueMin="6.0" pageId="2" pageNumber="177" unit="mm" value="0.7" valueMax="0.8" valueMin="0.6">0.6–0.8 mm</quantity>
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||
wide, subulate, without scarious margin, a half to three quarters as long as involucral bracts, with multicellular hirsute trichomes and some sericeous trichomes. Disc florets ca. 70–75,
|
||
<quantity id="F6009B5BFFBA7238FBB6DBA9FB62FC51" box="[1107,1243,930,955]" metricMagnitude="-3" metricUnit="m" metricValue="7.75" metricValueMax="8.8" metricValueMin="6.7" pageId="2" pageNumber="177" unit="mm" value="7.75" valueMax="8.8" valueMin="6.7">6.7–8.8 mm</quantity>
|
||
long,
|
||
<quantity id="F6009B5BFFBA7238FAC1DBA9FA15FC51" box="[1316,1452,930,955]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="1.8" metricValueMin="1.2" pageId="2" pageNumber="177" unit="mm" value="1.5" valueMax="1.8" valueMin="1.2">1.2–1.8 mm</quantity>
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in diam., pale yellow; style branches penicillate. Immature achenes glabrous; pappus whitish. Chromosome number: unknown.
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||
</paragraph>
|
||
</subSubSection>
|
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<subSubSection id="79E26535FFBA7238FF58DC05FAC1FBA1" pageId="2" pageNumber="177" type="distribution">
|
||
<paragraph id="314736BEFFBA7238FF58DC05FAC1FBA1" blockId="2.[136,1452,426,1099]" pageId="2" pageNumber="177">
|
||
<emphasis id="038CEAACFFBA7238FF58DC05FE52FBCD" bold="true" box="[189,491,1038,1063]" pageId="2" pageNumber="177">Distribution and habitat:</emphasis>
|
||
—Only known from the
|
||
<typeStatus id="EE43881CFFBA7238FCE6DC05FC8AFBCD" box="[771,819,1038,1063]" pageId="2" pageNumber="177">type</typeStatus>
|
||
locality at Cerro Hermoso (
|
||
<collectingRegion id="F33CF85CFFBA7238FB95DC05FB42FBCD" box="[1136,1275,1038,1063]" country="Ecuador" name="Tungurahua" pageId="2" pageNumber="177">Tungurahua</collectingRegion>
|
||
,
|
||
<collectingCountry id="49EF762EFFBA7238FAE2DC05FADFFBCD" box="[1287,1382,1038,1063]" name="Ecuador" pageId="2" pageNumber="177">Ecuador</collectingCountry>
|
||
) (
|
||
<figureCitation id="A9C32A3BFFBA7238FA9BDC05FF20FBA1" captionStart="FIGURE 2" captionStartId="2.[136,229,1997,2018]" captionTargetBox="[165,1423,1139,1957]" captionTargetId="figure-343@2.[151,1436,1123,1972]" captionTargetPageId="2" captionText="FIGURE 2. Distribution map of Senecio alatopetiolatus (Ì)." figureDoi="http://doi.org/10.5281/zenodo.13681418" httpUri="https://zenodo.org/record/13681418/files/figure.png" pageId="2" pageNumber="177">Fig. 2</figureCitation>
|
||
). It was collected over thickets around a creek in a humid shrubby páramo with
|
||
<taxonomicName id="F6F84D3DFFBA7238FBFFDC39FB4BFBA1" box="[1050,1266,1074,1099]" class="Magnoliopsida" family="Poaceae" genus="Neurolepis" higherTaxonomySource="GBIF" kingdom="Plantae" order="Poales" pageId="2" pageNumber="177" phylum="Tracheophyta" rank="species" species="aristata">
|
||
<emphasis id="038CEAACFFBA7238FBFFDC39FB4BFBA1" box="[1050,1266,1074,1099]" italics="true" pageId="2" pageNumber="177">Neurolepis aristata</emphasis>
|
||
</taxonomicName>
|
||
, at
|
||
<quantity id="F6009B5BFFBA7238FAF9DC39FACDFBA1" box="[1308,1396,1074,1099]" metricMagnitude="3" metricUnit="m" metricValue="3.87" pageId="2" pageNumber="177" unit="m" value="3870.0">3870 m</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="65876636FFBA7238FF6DDFC6FD61F808" ID-DOI="http://doi.org/10.5281/zenodo.13681418" ID-Zenodo-Dep="13681418" box="[136,728,1993,2018]" httpUri="https://zenodo.org/record/13681418/files/figure.png" pageId="2" pageNumber="177" startId="2.[136,229,1997,2018]" targetBox="[165,1423,1139,1957]" targetPageId="2" targetType="figure">
|
||
<paragraph id="314736BEFFBA7238FF6DDFC6FD61F808" blockId="2.[136,728,1993,2018]" box="[136,728,1993,2018]" pageId="2" pageNumber="177">
|
||
<emphasis id="038CEAACFFBA7238FF6DDFC6FF47F808" bold="true" box="[136,254,1997,2018]" pageId="2" pageNumber="177">FIGURE 2.</emphasis>
|
||
Distribution map of
|
||
<taxonomicName id="F6F84D3DFFBA7238FE22DFC6FD1EF808" authorityName="J. Calvo, E. Freire & Sklenar" authorityYear="2016" box="[455,679,1997,2018]" class="Magnoliopsida" family="Asteraceae" genus="Senecio" kingdom="Plantae" order="Asterales" pageId="2" pageNumber="177" phylum="Tracheophyta" rank="species" species="alatopetiolatus">
|
||
<emphasis id="038CEAACFFBA7238FE22DFC6FD1EF808" box="[455,679,1997,2018]" italics="true" pageId="2" pageNumber="177">Senecio alatopetiolatus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<emphasis id="038CEAACFFBA7238FD50DFC2FD73F808" bold="true" box="[693,714,1993,2018]" pageId="2" pageNumber="177">Ì</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="79E26535FFBB7239FF58D8ABFD2FFF37" pageId="3" pageNumber="178" type="etymology">
|
||
<paragraph id="314736BEFFBB7239FF58D8ABFD2FFF37" blockId="3.[136,1452,160,869]" pageId="3" pageNumber="178">
|
||
<emphasis id="038CEAACFFBB7239FF58D8ABFEF1FF53" bold="true" box="[189,328,160,185]" pageId="3" pageNumber="178">Etymology:</emphasis>
|
||
—The specific epithet refers to the winged petioles that this species displays; a unique character among the species of the
|
||
<taxonomicName id="F6F84D3DFFBB7239FE41D8CFFDFFFF37" authorityName="Willdenow ex Schlechtendal" authorityYear="1818" box="[420,582,196,221]" class="Magnoliopsida" family="Asteraceae" genus="Lasiocephalus" kingdom="Plantae" order="Asterales" pageId="3" pageNumber="178" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="038CEAACFFBB7239FE41D8CFFDFFFF37" box="[420,582,196,221]" italics="true" pageId="3" pageNumber="178">Lasiocephalus</emphasis>
|
||
</taxonomicName>
|
||
group.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="79E26535FFBB7239FF58D8E3FCC3FC8F" pageId="3" pageNumber="178" type="discussion">
|
||
<paragraph id="314736BEFFBB7239FF58D8E3FDDAFEA3" blockId="3.[136,1452,160,869]" pageId="3" pageNumber="178">
|
||
<emphasis id="038CEAACFFBB7239FF58D8E3FEFCFEEB" bold="true" box="[189,325,232,257]" pageId="3" pageNumber="178">Discussion:</emphasis>
|
||
—
|
||
<taxonomicName id="F6F84D3DFFBB7239FE84D8E3FDD4FEEB" authorityName="J. Calvo, E. Freire & Sklenar" authorityYear="2016" box="[353,621,232,257]" class="Magnoliopsida" family="Asteraceae" genus="Senecio" kingdom="Plantae" order="Asterales" pageId="3" pageNumber="178" phylum="Tracheophyta" rank="species" species="alatopetiolatus">
|
||
<emphasis id="038CEAACFFBB7239FE84D8E3FDD4FEEB" box="[353,621,232,257]" italics="true" pageId="3" pageNumber="178">Senecio alatopetiolatus</emphasis>
|
||
</taxonomicName>
|
||
is easily recognized by the combination of the following characters: scandent habit, discoid nodding capitula, middle cauline leaves with winged petioles, and indumentum composed of glandular-hirsute and sericeous trichomes.
|
||
</paragraph>
|
||
<paragraph id="314736BEFFBB7239FF58D95FFF5DFD5B" blockId="3.[136,1452,160,869]" pageId="3" pageNumber="178">
|
||
The petioles of the middle cauline leaves, which are clearly winged, particularly characterize the species as this character has not been noticed in other species of the
|
||
<taxonomicName id="F6F84D3DFFBB7239FCC5D973FC7BFE7B" authorityName="Willdenow ex Schlechtendal" authorityYear="1818" box="[800,962,376,401]" class="Magnoliopsida" family="Asteraceae" genus="Lasiocephalus" kingdom="Plantae" order="Asterales" pageId="3" pageNumber="178" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="038CEAACFFBB7239FCC5D973FC7BFE7B" box="[800,962,376,401]" italics="true" pageId="3" pageNumber="178">Lasiocephalus</emphasis>
|
||
</taxonomicName>
|
||
group. A similar species is
|
||
<taxonomicName id="F6F84D3DFFBB7239FAE5D973FE2FFE5F" authority="Hieronymus (1894: 65)" authorityName="Hieronymus" authorityPageNumber="65" authorityYear="1894" class="Magnoliopsida" family="Asteraceae" genus="Senecio" kingdom="Plantae" order="Asterales" pageId="3" pageNumber="178" phylum="Tracheophyta" rank="species" species="pindilicensis">
|
||
<emphasis id="038CEAACFFBB7239FAE5D973FA15FE7B" box="[1280,1452,376,401]" italics="true" pageId="3" pageNumber="178">S. pindilicensis</emphasis>
|
||
<bibRefCitation id="55694B4FFFBB7239FF6DD997FE2FFE5F" author="Hieronymus, G. H. E. W." box="[136,406,412,437]" pageId="3" pageNumber="178" pagination="43 - 75" refId="ref1747" refString="Hieronymus, G. H. E. W. (1894) Plantae Lehmannianae in Columbia et Ecuador collectae additis quibusdam ab aliis collectoribus ex iisdem regionibus allatis determinatae et descriptae. Compositae. Botanische Jahrbucher fur Systematik, Pflanzengeschichte und Pflanzengeographie 19 (1): 43 - 75." type="journal article" year="1894">Hieronymus (1894: 65)</bibRefCitation>
|
||
</taxonomicName>
|
||
(=
|
||
<taxonomicName id="F6F84D3DFFBB7239FE20D997FAEEFE5F" authority="(Turczaninow 1851: 85) Cuatrecasas (1978: 310))" authorityName="Cuatrecasas" authorityPageNumber="310" authorityYear="1978" baseAuthorityName="Turczaninow" baseAuthorityPageNumber="85" baseAuthorityYear="1851" box="[453,1367,412,437]" class="Magnoliopsida" family="Asteraceae" genus="Lasiocephalus" kingdom="Plantae" order="Asterales" pageId="3" pageNumber="178" phylum="Tracheophyta" rank="species" species="heterophyllus">
|
||
<emphasis id="038CEAACFFBB7239FE20D997FCB1FE5F" box="[453,776,412,437]" italics="true" pageId="3" pageNumber="178">Lasiocephalus heterophyllus</emphasis>
|
||
(
|
||
<bibRefCitation id="55694B4FFFBB7239FCFED997FB98FE5F" author="Turczaninow, N. S." box="[795,1057,412,437]" pageId="3" pageNumber="178" pagination="59 - 95" refId="ref2200" refString="Turczaninow, N. S. (1851) Synanthereae quaedam hucusque indescriptae, continuatio. Bulletin de la Societe Imperiale des Naturalistes de Moscou 24 (3): 59 - 95." type="journal article" year="1851">Turczaninow 1851: 85</bibRefCitation>
|
||
)
|
||
<bibRefCitation id="55694B4FFFBB7239FBD1D997FAEEFE5F" author="Cuatrecasas, J." box="[1076,1367,412,437]" pageId="3" pageNumber="178" pagination="307 - 312" refId="ref1583" refString="Cuatrecasas, J. (1978) Studies in neotropical Senecioneae, Compositae I. Reinstatement of genus Lasiocephalus. Phytologia 40: 307 - 312." type="journal article" year="1978">Cuatrecasas (1978: 310))</bibRefCitation>
|
||
</taxonomicName>
|
||
, which displays some of the upper cauline leaves sublyrate or with large auricles at the base, hirsute indumentum on the stem and leaves, and glandular-hirsute indumentum on the involucre. However, they can be easily differentiated by the number of involucral bracts (
|
||
<quantity id="F6009B5BFFBB7239FE31DA03FD83FDCB" box="[468,570,520,545]" metricMagnitude="-1" metricUnit="m" metricValue="5.08" metricValueMax="5.588" metricValueMin="4.572" pageId="3" pageNumber="178" unit="in" value="20.0" valueMax="22.0" valueMin="18.0">18–22 in</quantity>
|
||
<taxonomicName id="F6F84D3DFFBB7239FDA6DA03FCB0FDCB" authorityName="J. Calvo, E. Freire & Sklenar" authorityYear="2016" box="[579,777,520,545]" class="Magnoliopsida" family="Asteraceae" genus="Senecio" kingdom="Plantae" order="Asterales" pageId="3" pageNumber="178" phylum="Tracheophyta" rank="species" species="alatopetiolatus">
|
||
<emphasis id="038CEAACFFBB7239FDA6DA03FCB0FDCB" box="[579,777,520,545]" italics="true" pageId="3" pageNumber="178">S. alatopetiolatus</emphasis>
|
||
</taxonomicName>
|
||
vs.
|
||
<quantity id="F6009B5BFFBB7239FCDFDA03FC26FDCB" box="[826,927,520,545]" metricMagnitude="-1" metricUnit="m" metricValue="3.302" metricValueMax="3.556" metricValueMin="3.048" pageId="3" pageNumber="178" unit="in" value="13.0" valueMax="14.0" valueMin="12.0">12–14 in</quantity>
|
||
<taxonomicName id="F6F84D3DFFBB7239FC42DA03FBEAFDCB" authorityName="Hieronymus" authorityYear="1894" box="[935,1107,520,545]" class="Magnoliopsida" family="Asteraceae" genus="Senecio" kingdom="Plantae" order="Asterales" pageId="3" pageNumber="178" phylum="Tracheophyta" rank="species" species="pindilicensis">
|
||
<emphasis id="038CEAACFFBB7239FC42DA03FBEAFDCB" box="[935,1107,520,545]" italics="true" pageId="3" pageNumber="178">S. pindilicensis</emphasis>
|
||
</taxonomicName>
|
||
), and by the narrower cauline leaves of
|
||
<taxonomicName id="F6F84D3DFFBB7239FF11DA27FE00FDAF" authorityName="J. Calvo, E. Freire & Sklenar" authorityYear="2016" box="[244,441,556,581]" class="Magnoliopsida" family="Asteraceae" genus="Senecio" kingdom="Plantae" order="Asterales" pageId="3" pageNumber="178" phylum="Tracheophyta" rank="species" species="alatopetiolatus">
|
||
<emphasis id="038CEAACFFBB7239FF11DA27FE00FDAF" box="[244,441,556,581]" italics="true" pageId="3" pageNumber="178">S. alatopetiolatus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<quantity id="F6009B5BFFBB7239FE2DDA27FDFEFDAF" box="[456,583,556,581]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" metricValueMax="1.2" metricValueMin="0.8" pageId="3" pageNumber="178" unit="cm" value="1.0" valueMax="1.2" valueMin="0.8">0.8–1.2 cm</quantity>
|
||
wide vs.
|
||
<quantity id="F6009B5BFFBB7239FD51DA27FC88FDAF" box="[692,817,556,581]" metricMagnitude="-2" metricUnit="m" metricValue="3.4" metricValueMax="4.2" metricValueMin="2.6" pageId="3" pageNumber="178" unit="cm" value="3.4" valueMax="4.2" valueMin="2.6">2.6–4.2 cm</quantity>
|
||
in
|
||
<taxonomicName id="F6F84D3DFFBB7239FCB3DA27FBB9FDAF" authorityName="Hieronymus" authorityYear="1894" box="[854,1024,556,581]" class="Magnoliopsida" family="Asteraceae" genus="Senecio" kingdom="Plantae" order="Asterales" pageId="3" pageNumber="178" phylum="Tracheophyta" rank="species" species="pindilicensis">
|
||
<emphasis id="038CEAACFFBB7239FCB3DA27FBB9FDAF" box="[854,1024,556,581]" italics="true" pageId="3" pageNumber="178">S. pindilicensis</emphasis>
|
||
</taxonomicName>
|
||
). Moreover, this latter species has the middle cauline leaves broadly lanceolate to ovate, with the lamina base subcordate to cordate, whereas those of
|
||
<taxonomicName id="F6F84D3DFFBB7239FA73DA5BFE89FD67" authorityName="J. Calvo, E. Freire & Sklenar" authorityYear="2016" class="Magnoliopsida" family="Asteraceae" genus="Senecio" kingdom="Plantae" order="Asterales" pageId="3" pageNumber="178" phylum="Tracheophyta" rank="species" species="alatopetiolatus">
|
||
<emphasis id="038CEAACFFBB7239FA73DA5BFE89FD67" italics="true" pageId="3" pageNumber="178">S. alatopetiolatus</emphasis>
|
||
</taxonomicName>
|
||
are lanceolate to trullate, with the lamina base truncate to cuneate. Their distribution ranges do not overlap.
|
||
</paragraph>
|
||
<paragraph id="314736BEFFBB7239FF58DAB7FDDCFCF7" blockId="3.[136,1452,160,869]" pageId="3" pageNumber="178">
|
||
The indumentum of
|
||
<taxonomicName id="F6F84D3DFFBB7239FE4BDAB7FDCCFD3F" authorityName="J. Calvo, E. Freire & Sklenar" authorityYear="2016" box="[430,629,700,725]" class="Magnoliopsida" family="Asteraceae" genus="Senecio" kingdom="Plantae" order="Asterales" pageId="3" pageNumber="178" phylum="Tracheophyta" rank="species" species="alatopetiolatus">
|
||
<emphasis id="038CEAACFFBB7239FE4BDAB7FDCCFD3F" box="[430,629,700,725]" italics="true" pageId="3" pageNumber="178">S. alatopetiolatus</emphasis>
|
||
</taxonomicName>
|
||
closely resembles that of
|
||
<taxonomicName id="F6F84D3DFFBB7239FC4EDAB7FB55FD3F" authority="Calvo (2015: 70)" authorityName="Calvo" authorityPageNumber="70" authorityYear="2015" box="[939,1260,700,725]" class="Magnoliopsida" family="Asteraceae" genus="Senecio" kingdom="Plantae" order="Asterales" pageId="3" pageNumber="178" phylum="Tracheophyta" rank="species" species="eliseae">
|
||
<emphasis id="038CEAACFFBB7239FC4EDAB7FBA0FD3F" box="[939,1049,700,725]" italics="true" pageId="3" pageNumber="178">S. eliseae</emphasis>
|
||
<bibRefCitation id="55694B4FFFBB7239FBC1DAB7FB55FD3F" author="Calvo, J." box="[1060,1260,700,725]" pageId="3" pageNumber="178" refId="ref1466" refString="Calvo, J. (2015) Senecio eliseae (Compositae, Senecioneae), a new species from the southern Ecuadorian Andes. Phytotaxa 230 (1): 69 - 074. http: // dx. doi. org / 10.11646 / phytotaxa. 230.1.6" type="journal volume" year="2015">Calvo (2015: 70)</bibRefCitation>
|
||
</taxonomicName>
|
||
, another species recently described from the southern Ecuadorian Andes. Since the latter species displays sessile cauline leaves and erect habit, any confusion is very unlikely.
|
||
</paragraph>
|
||
<paragraph id="314736BEFFBB7239FF58DB23FCC3FC8F" blockId="3.[136,1452,160,869]" pageId="3" pageNumber="178">Further field work is needed to properly draw the distribution area of this putative endemic species, and more collections would help to better know its morphological variability.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |