210 lines
17 KiB
XML
210 lines
17 KiB
XML
<document ID-DOI="10.11646/phytotaxa.591.2.4" ID-ISSN="1179-3163" IM.bibliography_approvedBy="juliana" IM.illustrations_approvedBy="juliana" IM.materialsCitations_approvedBy="juliana" IM.metadata_approvedBy="juliana" IM.tables_approvedBy="juliana" IM.taxonomicNames_approvedBy="juliana" IM.treatments_approvedBy="juliana" checkinTime="1681987942235" checkinUser="ronellklopper" docAuthor="Heiduk, Annemarie, Crouch, Neil R. & Styles, David G. A." docDate="2023" docId="03B2821FFF9BFFD8778295CF05E4F79B" docLanguage="en" docName="Phytotaxa.591.2.125-136.pdf.imf" docOrigin="Phytotaxa 591 (2)" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.5:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="5" docTitle="Ceropegia (sect. Chamaesiphon) Huber 1957" docType="key" docVersion="3" lastPageNumber="134" masterDocId="FF8BFA67FF92FFD1770A9066004FFFBE" masterDocTitle="Ceropegia gilboaensis (Apocynaceae), a new species from the Midlands of KwaZulu-Natal, South Africa" masterLastPageNumber="136" masterPageNumber="125" pageNumber="134" updateTime="1682600414748" updateUser="juliana" zenodo-license-document="CLOSED">
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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>Ceropegia gilboaensis (Apocynaceae), a new species from the Midlands of KwaZulu-Natal, South Africa</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>Heiduk, Annemarie</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0002-7857-6646</mods:nameIdentifier>
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<mods:affiliation>Centre for Functional Biodiversity, School of Life Sciences, University of KwaZulu-Natal, Private Bag X 01, Scottsville, Pietermaritzburg 3209, South Africa. & Naturalis Biodiversity Center, Darwinweg 2, 2333 CR Leiden, The Netherlands. & annemarie. heiduk @ gmx. net; https: // orcid. org / 0000 - 0002 - 7857 - 6646</mods:affiliation>
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<mods:nameIdentifier type="email">annemarie.heiduk@gmx.net</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>Crouch, Neil R.</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0002-4938-5840</mods:nameIdentifier>
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<mods:affiliation>Biodiversity Research, Assessment and Monitoring, South African National Biodiversity Institute, P. O. Box 52099, Berea Road, Durban 4007, South Africa. & School of Chemistry & Physics, University of KwaZulu-Natal, Durban 4041, South Africa. & N. Crouch @ sanbi. org. za; https: // orcid. org / 0000 - 0002 - 4938 - 5840</mods:affiliation>
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<mods:nameIdentifier type="email">rouch@sanbi.org.za</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>Styles, David G. A.</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0001-5692-2192</mods:nameIdentifier>
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<mods:affiliation>Centre for Functional Biodiversity, School of Life Sciences, University of KwaZulu-Natal, Private Bag X 01, Scottsville, Pietermaritzburg 3209, South Africa. & david @ davidstyles. co. za; https: // orcid. org / 0000 - 0001 - 5692 - 2192</mods:affiliation>
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<mods:nameIdentifier type="email">david@davidstyles.co.za</mods:nameIdentifier>
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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>Phytotaxa</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2023</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2023-04-04</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>591</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>2</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>125</mods:start>
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<mods:end>136</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:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.11646/phytotaxa.591.2.4</mods:identifier>
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<mods:identifier type="ISSN">1179-3163</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:03B2821FFF9BFFD8778295CF05E4F79B" httpUri="http://treatment.plazi.org/id/03B2821FFF9BFFD8778295CF05E4F79B" lastPageNumber="134" pageId="9" pageNumber="134">
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<subSubSection box="[136,1305,1449,1474]" pageId="9" pageNumber="134" type="nomenclature">
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<paragraph blockId="9.[136,1451,1449,1510]" box="[136,1305,1449,1474]" pageId="9" pageNumber="134">
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The following key distinguishes the 10 brood-site mimicking species of
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<taxonomicName authorityName="Huber" authorityYear="1957" box="[954,1305,1449,1474]" class="Magnoliopsida" family="Apocynaceae" genus="Ceropegia" kingdom="Plantae" order="Gentianales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="section" section="Chamaesiphon">
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<emphasis box="[954,1071,1449,1474]" italics="true" pageId="9" pageNumber="134">Ceropegia</emphasis>
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sect.
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<emphasis box="[1137,1305,1449,1474]" italics="true" pageId="9" pageNumber="134">Chamaesiphon</emphasis>
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</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="134" type="multiple">
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<paragraph blockId="9.[136,1451,1449,1510]" pageId="9" pageNumber="134">
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which occur in KwaZulu-Natal and may be confused with
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<taxonomicName authorityName="Heiduk, N. R. Crouch & D. Styles" authorityYear="2023" box="[648,809,1485,1510]" class="Magnoliopsida" family="Apocynaceae" genus="Ceropegia" kingdom="Plantae" order="Gentianales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="gilboaensis">
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<emphasis box="[648,809,1485,1510]" italics="true" pageId="9" pageNumber="134">C. gilboaensis</emphasis>
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</taxonomicName>
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:
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="134" type="key">
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<key pageId="9" pageNumber="134">
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<keyStep pageId="9" pageNumber="134">
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<paragraph blockId="9.[136,1451,1546,2085]" box="[136,1451,1546,1567]" pageId="9" pageNumber="134">
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<keyLead box="[136,1451,1546,1567]" pageId="9" pageNumber="134">1. Stems prostrate...................................................................................................................................................................................2</keyLead>
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</paragraph>
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<paragraph blockId="9.[136,1451,1546,2085]" box="[136,1451,1575,1596]" pageId="9" pageNumber="134">
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<keyLead box="[136,1451,1575,1596]" pageId="9" pageNumber="134">- Stems sub-erect to erect......................................................................................................................................................................6</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="9" pageNumber="134">
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<paragraph blockId="9.[136,1451,1546,2085]" box="[136,1451,1603,1624]" pageId="9" pageNumber="134">
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<keyLead box="[136,1451,1603,1624]" pageId="9" pageNumber="134">2. Flowers flat or shallowly campanulate, fused portion of corolla ±1/3 or less...................................................................................3</keyLead>
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</paragraph>
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<paragraph blockId="9.[136,1451,1546,2085]" box="[136,1450,1632,1653]" pageId="9" pageNumber="134">
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<keyLead box="[136,1450,1632,1653]" pageId="9" pageNumber="134">- Flowers steep cylindrical-campanulate, fused portion of corolla ±1/2..............................................................................................4</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="9" pageNumber="134">
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<paragraph blockId="9.[136,1451,1546,2085]" box="[136,1451,1661,1682]" pageId="9" pageNumber="134">
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<keyLead box="[136,1451,1661,1682]" pageId="9" pageNumber="134">3. Corolla flat or shallowly saucer-shaped, glabrous..............................................................................................................................5</keyLead>
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</paragraph>
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<paragraph blockId="9.[136,1451,1546,2085]" box="[136,1451,1690,1711]" pageId="9" pageNumber="134">
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<keyLead box="[136,1451,1690,1711]" pageId="9" pageNumber="134">
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- Corolla campanulate, with white trichomes on upper surface .............................................................................................
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<taxonomicName ID-CoL="T3P7" authorityName="Bruyns" baseAuthorityName="Dyer" baseAuthorityYear="1976" box="[1356,1451,1690,1711]" class="Magnoliopsida" family="Apocynaceae" genus="Ceropegia" kingdom="Plantae" order="Gentianales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="remota">
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<emphasis box="[1356,1451,1690,1711]" italics="true" pageId="9" pageNumber="134">C. remota</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="9" pageNumber="134">
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<paragraph blockId="9.[136,1451,1546,2085]" box="[136,1450,1719,1740]" pageId="9" pageNumber="134">
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<keyLead box="[136,1450,1719,1740]" pageId="9" pageNumber="134">
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4. Corolla lobe bases purple mottled, distinctly fluted, mouth 5-star-shaped, corona lobes not covering the style head..
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<taxonomicName authorityName="Bruyns" baseAuthorityName="Dyer" baseAuthorityYear="1977" box="[1321,1450,1719,1740]" class="Magnoliopsida" family="Apocynaceae" genus="Ceropegia" kingdom="Plantae" order="Gentianales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="ngomensis">
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<emphasis box="[1321,1450,1719,1740]" italics="true" pageId="9" pageNumber="134">C. ngomensis</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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<paragraph blockId="9.[136,1451,1546,2085]" pageId="9" pageNumber="134">
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<keyLead pageId="9" pageNumber="134">
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- Corolla lobe bases with broken, transverse, burgundy bands, mouth not 5-star shaped, corona lobes covering style head................ .......................................................................................................................................................................................
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<taxonomicName authorityName="Heiduk, N. R. Crouch & D. Styles" authorityYear="2023" box="[1313,1450,1776,1797]" class="Magnoliopsida" family="Apocynaceae" genus="Ceropegia" kingdom="Plantae" order="Gentianales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="gilboaensis">
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<emphasis box="[1313,1450,1776,1797]" italics="true" pageId="9" pageNumber="134">C. gilboaensis</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="9" pageNumber="134">
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<paragraph blockId="9.[136,1451,1546,2085]" box="[136,1450,1805,1826]" pageId="9" pageNumber="134">
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<keyLead box="[136,1450,1805,1826]" pageId="9" pageNumber="134">
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5. Corolla flat, less than ±
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<quantity box="[436,502,1805,1826]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="9" pageNumber="134" unit="mm" value="12.0">12 mm</quantity>
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in diameter ...................................................................................................................
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<taxonomicName box="[1317,1450,1805,1826]" class="Magnoliopsida" family="Apocynaceae" genus="Ceropegia" kingdom="Plantae" order="Gentianales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="pulchellior">
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<emphasis box="[1317,1450,1805,1826]" italics="true" pageId="9" pageNumber="134">C. pulchellior</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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<paragraph blockId="9.[136,1451,1546,2085]" box="[136,1451,1834,1855]" pageId="9" pageNumber="134">
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<keyLead box="[136,1451,1834,1855]" pageId="9" pageNumber="134">
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- Corolla shallowly saucer-shaped,
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<quantity box="[535,638,1834,1855]" metricMagnitude="-2" metricUnit="m" metricValue="1.85" metricValueMax="2.0" metricValueMin="1.7" pageId="9" pageNumber="134" unit="mm" value="18.5" valueMax="20.0" valueMin="17.0">17–20 mm</quantity>
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in diameter.....................................................................................................
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<taxonomicName box="[1363,1451,1834,1855]" class="Magnoliopsida" family="Apocynaceae" genus="Ceropegia" kingdom="Plantae" order="Gentianales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="coddii">
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<emphasis box="[1363,1451,1834,1855]" italics="true" pageId="9" pageNumber="134">C. coddii</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="9" pageNumber="134">
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<paragraph blockId="9.[136,1451,1546,2085]" box="[136,1451,1863,1884]" pageId="9" pageNumber="134">
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<keyLead box="[136,1451,1863,1884]" pageId="9" pageNumber="134">
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6. Corolla glabrous ..........................................................................................................................................................
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<taxonomicName box="[1300,1451,1863,1884]" class="Magnoliopsida" family="Apocynaceae" genus="Ceropegia" kingdom="Plantae" order="Gentianales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="modestantha">
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<emphasis box="[1300,1451,1863,1884]" italics="true" pageId="9" pageNumber="134">C. modestantha</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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<paragraph blockId="9.[136,1451,1546,2085]" box="[136,1451,1891,1912]" pageId="9" pageNumber="134">
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<keyLead box="[136,1451,1891,1912]" pageId="9" pageNumber="134">- Corolla papillate or with trichomes on upper surface........................................................................................................................7</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="9" pageNumber="134">
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<paragraph blockId="9.[136,1451,1546,2085]" box="[136,1451,1920,1941]" pageId="9" pageNumber="134">
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<keyLead box="[136,1451,1920,1941]" pageId="9" pageNumber="134">
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7. Corolla bowl-shaped, fused portion of corolla ±1/2......................................................................................................
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<taxonomicName box="[1316,1451,1920,1941]" class="Magnoliopsida" family="Apocynaceae" genus="Ceropegia" kingdom="Plantae" order="Gentianales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="chlorozona">
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<emphasis box="[1316,1451,1920,1941]" italics="true" pageId="9" pageNumber="134">C. chlorozona</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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<paragraph blockId="9.[136,1451,1546,2085]" box="[136,1451,1949,1970]" pageId="9" pageNumber="134">
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<keyLead box="[136,1451,1949,1970]" pageId="9" pageNumber="134">- Corolla (shallowly) campanulate, fused portion of corolla ±1/3 or less............................................................................................8</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="9" pageNumber="134">
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<paragraph blockId="9.[136,1451,1546,2085]" box="[136,1451,1978,1999]" pageId="9" pageNumber="134">
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<keyLead box="[136,1451,1978,1999]" pageId="9" pageNumber="134">
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8. Leaves narrowly elliptic-lanceolate, trichomes on upper corolla surface .........................................................................
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<taxonomicName authorityName="Bruyns" baseAuthorityName="Dyer" baseAuthorityYear="1977" box="[1339,1451,1978,1999]" class="Magnoliopsida" family="Apocynaceae" genus="Ceropegia" kingdom="Plantae" order="Gentianales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="australis">
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<emphasis box="[1339,1451,1978,1999]" italics="true" pageId="9" pageNumber="134">C. australis</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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<paragraph blockId="9.[136,1451,1546,2085]" box="[136,1451,2007,2028]" pageId="9" pageNumber="134">
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<keyLead box="[136,1451,2007,2028]" pageId="9" pageNumber="134">- Leaves ovate to elliptic to lanceolate, with or without trichomes on corolla lobe margins...............................................................9</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="9" pageNumber="134">
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<paragraph blockId="9.[136,1451,1546,2085]" box="[136,1450,2035,2056]" pageId="9" pageNumber="134">
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<keyLead box="[136,1450,2035,2056]" pageId="9" pageNumber="134">
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9. Flowers 2–several, corolla papillate, rugose ........................................................................................................................
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<taxonomicName authorityName="Bruyns" baseAuthorityName="Dyer" baseAuthorityYear="1977" box="[1354,1450,2035,2056]" class="Gastropoda" family="Cymbuliidae" genus="Corolla" kingdom="Animalia" order="Pteropoda" pageId="9" pageNumber="134" phylum="Mollusca" rank="species" species="perdita">
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<emphasis box="[1354,1450,2035,2056]" italics="true" pageId="9" pageNumber="134">C. perdita</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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<paragraph blockId="9.[136,1451,1546,2085]" box="[136,1451,2064,2085]" pageId="9" pageNumber="134">
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<keyLead box="[136,1451,2064,2085]" pageId="9" pageNumber="134">
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- Flowers solitary, corolla margins with long trichomes, tubers finger-like, irregularly shaped......................................
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<taxonomicName authorityName="Bruyns" baseAuthorityName="Dyer" baseAuthorityYear="1977" box="[1324,1451,2064,2085]" class="Magnoliopsida" family="Apocynaceae" genus="Ceropegia" kingdom="Plantae" order="Gentianales" pageId="9" pageNumber="134" phylum="Tracheophyta" rank="species" species="petrophila">
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<emphasis box="[1324,1451,2064,2085]" italics="true" pageId="9" pageNumber="134">C. petrophila</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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</keyStep>
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</key>
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</subSubSection>
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</treatment>
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</document> |