164 lines
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164 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.14.2520" ID-PMC="PMC3492924" ID-Pensoft-Pub="1314-2003-14-23" ID-Pensoft-UUID="FFD6B463B03FBB5EFFD4FFC3FFC1FFC4" ID-PubMed="23170071" ID-Zenodo-Dep="576131" ModsDocID="1314-2003-14-23" checkinTime="1451252000297" checkinUser="pensoft" docAuthor="Robinson, Harold & Funk, Vicki A." docDate="2012" docId="2E6F5C4D4AA455F98F86232D721B93F7" docLanguage="en" docName="PhytoKeys 14: 23-41" docOrigin="PhytoKeys 14" docPubDate="2012-07-30" docSource="http://dx.doi.org/10.3897/phytokeys.14.2520" docTitle="Cuatrecasanthus kingii H. Rob. & V. A. Funk 2012, sp. nov." docType="treatment" docVersion="3" id="FFD6B463B03FBB5EFFD4FFC3FFC1FFC4" lastPageNumber="30" masterDocId="FFD6B463B03FBB5EFFD4FFC3FFC1FFC4" masterDocTitle="Cuatrecasanthus (Vernonieae, Compositae): A revision of a north-central Andean genus" masterLastPageNumber="41" masterPageNumber="23" pageNumber="29" updateTime="1668139705674" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Cuatrecasanthus (Vernonieae, Compositae): A revision of a north-central Andean genus</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Robinson, Harold</mods:namePart>
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<mods:affiliation>Department of Botany, MRC 166, National Museum of Natural History, P. O. Box 37012, Smithsonian Institution, Washington, DC. 20013 - 7012</mods:affiliation>
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<mods:nameIdentifier type="email">robinsoh@si.edu</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Funk, Vicki A.</mods:namePart>
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<mods:affiliation>Department of Botany, MRC 166, National Museum of Natural History, P. O. Box 37012, Smithsonian Institution, Washington, DC. 20013 - 7012</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2012</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2012-07-30</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>14</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>23</mods:start>
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<mods:end>41</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.14.2520</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.14.2520</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-14-23</mods:identifier>
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<mods:identifier type="Pensoft-UUID">FFD6B463B03FBB5EFFD4FFC3FFC1FFC4</mods:identifier>
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<mods:identifier type="Zenodo-Dep">576131</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="182229328" LSID="urn:lsid:plazi:treatment:2E6F5C4D4AA455F98F86232D721B93F7" httpUri="http://treatment.plazi.org/id/2E6F5C4D4AA455F98F86232D721B93F7" lastPageId="7" lastPageNumber="30" pageId="6" pageNumber="29">
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<subSubSection pageId="6" pageNumber="29" type="nomenclature">
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<paragraph pageId="6" pageNumber="29">
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4.
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<taxonomicName LSID="2E6F5C4D-4AA4-55F9-8F86-232D721B93F7" authority="H. Rob. & V. A. Funk" authorityName="H. Rob. & V. A. Funk" authorityYear="2012" class="Magnoliopsida" family="Asteraceae" genus="Cuatrecasanthus" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" lsidName="Cuatrecasanthus kingii" order="Asterales" pageId="6" pageNumber="29" phylum="Tracheophyta" rank="species" species="kingii" status="sp. nov.">Cuatrecasanthus kingii H. Rob. & V.A. Funk</taxonomicName>
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<taxonomicNameLabel pageId="6" pageNumber="29">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Photographs of Cuatrecasanthus types: A Cuatrecasanthus jelskii, lectotype (US) B Cuatrecasanthus kingii, holotype (US)." httpUri="https://binary.pensoft.net/fig/10123" pageId="6" pageNumber="29">Figs 6B</figureCitation>
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Cuatrecasanthus kingii: A Habit B Detail of adaxial surface of leaf C Cluster of heads D Single head containing one floret E Floret showing corolla lobes divided to base of limb, with thickened margins F Style G Achene with 8 - 10 ribs." httpUri="https://binary.pensoft.net/fig/10124" pageId="6" pageNumber="29">7</figureCitation>
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Distribution map of Cuatrecasanthus species." httpUri="https://binary.pensoft.net/fig/10127" pageId="6" pageNumber="29">10</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="29" type="type">
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<paragraph pageId="6" pageNumber="29">Type.</paragraph>
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<paragraph pageId="6" pageNumber="29">
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Ecuador. Zamora-Chinchipe: 17 km E of Loja on the road to Zamora [
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<geoCoordinate degrees="03" direction="south" minutes="58" orientation="latitude" precision="15" seconds="53" value="-3.9813888">03°58'53"S</geoCoordinate>
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,
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<geoCoordinate degrees="79" direction="west" minutes="06" orientation="longitude" precision="15" seconds="31" value="-79.10861">79°06'31"W</geoCoordinate>
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, estimated], 7800 ft [2370 m], 31 January 1979,
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<emphasis italics="true" pageId="6" pageNumber="29">King & Almeda 7928</emphasis>
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(holotype: US!; isotype: CAS).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="7" lastPageNumber="30" pageId="6" pageNumber="29" type="description">
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<paragraph pageId="6" pageNumber="29">Description.</paragraph>
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<paragraph lastPageId="7" lastPageNumber="30" pageId="6" pageNumber="29">
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<emphasis italics="true" pageId="6" pageNumber="29">Shrubs</emphasis>
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to 1 m tall, bases erect or decumbent to rhizomate;
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<emphasis italics="true" pageId="6" pageNumber="29">stems</emphasis>
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densely lanulate with tawny mostly single-celled trichomes.
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<emphasis italics="true" pageId="6" pageNumber="29">Leaves</emphasis>
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with petioles 0.8
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<pageBreakToken pageId="7" pageNumber="30" start="start">-</pageBreakToken>
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2.0 cm long;
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<emphasis italics="true" pageId="7" pageNumber="30">blades</emphasis>
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ovate to elliptical, mostly 3.5-8.5 cm long, 2-3 cm wide; base acuminate, apex short-acuminate, margins appearing entire, narrowly recurved, with incurved teeth distally, adaxial surface dark, epidermal cells often paler in area along veins, surface plane or with slightly insculpate veins, densely hispidulous with stiff trichome bases, abaxial surface densely lanulate to sericeous with tawny trichomes, at surface with dense white cover of myceliumiiform stellate trichomes;
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<emphasis italics="true" pageId="7" pageNumber="30">secondary veins</emphasis>
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ca. 5 or 6 on each side of midvein, spreading at base at 45-50° angles, curved and more strongly ascending near margins.
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<emphasis italics="true" pageId="7" pageNumber="30">Inflorescence</emphasis>
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distinctly exceeding reduced distal leaves, with few long ascending branches;
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<emphasis italics="true" pageId="7" pageNumber="30">branches</emphasis>
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tomentellous with dark hairs.
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<emphasis italics="true" pageId="7" pageNumber="30">Heads</emphasis>
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sessile and with up to 12 clustered in dense ultimate glomerules, up to 10 mm tall, ca. 2 mm wide;
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<emphasis italics="true" pageId="7" pageNumber="30">involucre</emphasis>
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cylindrical or narrowed distally and fusiform, bracts brown, ca. 16 in ca. 5 series, short-ovate to oblong elliptical, 2.0-5.5 mm long, 1.0-1.5 mm wide, apices short-acute, slightly darkened distally, sometimes with reddish median line, scarious, glabrous outside.
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<emphasis italics="true" pageId="7" pageNumber="30">Florets</emphasis>
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with corollas possibly pale lavender, ca. 6.5 mm long, with numerous glandular dots on basal tube and few on tips of lobes, tips of lobes paucipilosulous, tube ca. 2.5 mm long, lobes ca. 4 mm long;
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<emphasis italics="true" pageId="7" pageNumber="30">anther thecae</emphasis>
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ca. 2.5 mm long.
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<emphasis italics="true" pageId="7" pageNumber="30">Achenes</emphasis>
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ca. 2.5 mm long;
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<emphasis italics="true" pageId="7" pageNumber="30">pappus</emphasis>
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white, of ca. 50 capillary bristles ca. 6.5 mm long, not or scarcely broadened toward tips.
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<emphasis italics="true" pageId="7" pageNumber="30">Pollen</emphasis>
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grains 35-42
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<normalizedToken originalValue="µm">µm</normalizedToken>
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in diam.
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</paragraph>
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<caption httpUri="https://binary.pensoft.net/fig/10124" pageId="7" pageNumber="30" start="Figure 7" startId="F7">
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<paragraph pageId="7" pageNumber="30">
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<emphasis bold="true" pageId="7" pageNumber="30">Figure 7.</emphasis>
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<taxonomicName authorityName="H. Rob. & V. A. Funk" authorityYear="2012" class="Magnoliopsida" family="Asteraceae" genus="Cuatrecasanthus" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" lsidName="" order="Asterales" pageId="7" pageNumber="30" phylum="Tracheophyta" rank="species" species="kingii">
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<emphasis italics="true" pageId="7" pageNumber="30">Cuatrecasanthus kingii</emphasis>
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</taxonomicName>
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:
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<emphasis bold="true" pageId="7" pageNumber="30">A</emphasis>
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Habit
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<emphasis bold="true" pageId="7" pageNumber="30">B</emphasis>
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Detail of adaxial surface of leaf
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<emphasis bold="true" pageId="7" pageNumber="30">C</emphasis>
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Cluster of heads
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<emphasis bold="true" pageId="7" pageNumber="30">D</emphasis>
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Single head containing one floret
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<emphasis bold="true" pageId="7" pageNumber="30">E</emphasis>
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Floret showing corolla lobes divided to base of limb, with thickened margins
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<emphasis bold="true" pageId="7" pageNumber="30">F</emphasis>
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Style
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<emphasis bold="true" pageId="7" pageNumber="30">G</emphasis>
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Achene with 8-10 ribs.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="30" type="additional specimen examined">
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<paragraph pageId="7" pageNumber="30">Additional specimen examined.</paragraph>
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<paragraph pageId="7" pageNumber="30">
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Ecuador.
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<emphasis bold="true" pageId="7" pageNumber="30">Loja:</emphasis>
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10 km E of Loja on road to Zamora [
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<geoCoordinate degrees="03" direction="south" minutes="59" orientation="latitude" precision="15" seconds="07" value="-3.985278">03°59'07"S</geoCoordinate>
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,
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<geoCoordinate degrees="79" direction="west" minutes="08" orientation="longitude" precision="15" seconds="16" value="-79.13778">79°08'16"W</geoCoordinate>
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, estimated], 2500 m, 31 January 1979,
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<emphasis italics="true" pageId="7" pageNumber="30">King & Almeda 7920</emphasis>
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(CAS, US).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="30" type="habitat">
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<paragraph pageId="7" pageNumber="30">Habitat.</paragraph>
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<paragraph pageId="7" pageNumber="30">
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Secondary vegetation bordering steep wooded slopes; wet windswept forested ridge interspersed with pastures at elevations of 2370-2500 m (
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Distribution map of Cuatrecasanthus species." httpUri="https://binary.pensoft.net/fig/10127" pageId="7" pageNumber="30">Fig. 10</figureCitation>
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).
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</paragraph>
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<paragraph pageId="7" pageNumber="30">
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The species has the most broadly elliptical leaf blades of any member of the genus. The most distinctive feature, however, is the mostly flat and hispidulous adaxial surface of the leaves. The distribution is restricted to the area near the pass between the Ecuadorian provinces of Loja and Zamora-Chinchipe (
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Distribution map of Cuatrecasanthus species." httpUri="https://binary.pensoft.net/fig/10127" pageId="7" pageNumber="30">Fig. 10</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="30" type="preliminary conservation status">
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<paragraph pageId="7" pageNumber="30">Preliminary conservation status.</paragraph>
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<paragraph pageId="7" pageNumber="30">Data Deficient</paragraph>
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</subSubSection>
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</treatment>
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</document> |