258 lines
19 KiB
XML
258 lines
19 KiB
XML
<document ID-DOI="http://doi.org/10.5281/zenodo.5847149" ID-GBIF-Dataset="784b30b5-8213-433d-928d-e44623f3e66b" ID-GBIF-Taxon="192084698" ID-ISSN="2032-3921" ID-Zenodo-Dep="5847149" approvalRequired="1" approvalRequired_for_document="1" checkinTime="1642102470488" checkinUser="felipe" docAuthor="Fischer, Eberhard & Darbyshire, Iain" docDate="2021" docId="03BE5F3C6F20D2323712FF51FABDAB07" docLanguage="en" docName="PlantEcolEvol.154.2.264-280.pdf.imf" docOrigin="Plant Ecology and Evolution 154 (2)" docSource="http://dx.doi.org/10.5091/plecevo.2021.1824" docTitle="Streptocarpus Lindl." docType="key" docVersion="5" lastPageNumber="277" masterDocId="FF8727446F2DD23F361CFF92FFD7AD28" masterDocTitle="Five new species of Streptocarpus (Gesneriaceae) from Katanga, D. R. Congo" masterLastPageNumber="280" masterPageNumber="264" pageId="13" pageNumber="277" updateTime="1642108647024" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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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>Five new species of Streptocarpus (Gesneriaceae) from Katanga, D. R. Congo</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>Fischer, Eberhard</mods:namePart>
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<mods:affiliation>Institut für Integrierte Naturwissenschaften – Biologie, Universität Koblenz-Landau, Germany</mods:affiliation>
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<mods:nameIdentifier type="email">efischer@uni-koblenz.de</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>Darbyshire, Iain</mods:namePart>
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<mods:affiliation>Royal Botanic Gardens, Kew, Richmond, United Kingdom</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>Plant Ecology and Evolution</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-06-24</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>154</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>264</mods:start>
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<mods:end>280</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/10.5091/plecevo.2021.1824</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">10.5091/plecevo.2021.1824</mods:identifier>
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<mods:identifier type="GBIF-Dataset">784b30b5-8213-433d-928d-e44623f3e66b</mods:identifier>
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<mods:identifier type="ISSN">2032-3921</mods:identifier>
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<mods:identifier type="Zenodo-Dep">5847153</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.5847149" ID-GBIF-Taxon="192084698" ID-Zenodo-Dep="5847149" LSID="urn:lsid:plazi:treatment:03BE5F3C6F20D2323712FF51FABDAB07" httpUri="http://treatment.plazi.org/id/03BE5F3C6F20D2323712FF51FABDAB07" lastPageNumber="277" pageId="13" pageNumber="277">
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<subSubSection box="[270,1373,194,219]" pageId="13" pageNumber="277" type="nomenclature">
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<paragraph blockId="13.[270,1373,194,219]" box="[270,1373,194,219]" pageId="13" pageNumber="277">
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Key to the acaulescent species of
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<taxonomicName authority="Lindl." authorityName="Lindl." box="[645,798,194,218]" class="Magnoliopsida" family="Gesneriaceae" genus="Streptocarpus" kingdom="Plantae" order="Lamiales" pageId="13" pageNumber="277" phylum="Tracheophyta" rank="genus">
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<emphasis bold="true" box="[645,798,194,218]" italics="true" pageId="13" pageNumber="277">Streptocarpus</emphasis>
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</taxonomicName>
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in Central Africa (D.R. Congo, Rwanda, Burundi)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="277" type="key">
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<key pageId="13" pageNumber="277">
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<keyStep pageId="13" pageNumber="277">
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<paragraph blockId="13.[256,1387,254,1584]" pageId="13" pageNumber="277">
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<keyLead pageId="13" pageNumber="277">
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1. Several leaves of similar size in a rosette, corolla pale pink with wine-red tube and wine-red spots at throat, corolla tube with long blunt unicellular hairs on the floor within, leaf margin entire ................ ....................................................................
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<emphasis bold="true" box="[763,1386,313,337]" pageId="13" pageNumber="277">
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<taxonomicName box="[763,927,313,337]" class="Magnoliopsida" family="Gesneriaceae" genus="Streptocarpus" kingdom="Plantae" order="Lamiales" pageId="13" pageNumber="277" phylum="Tracheophyta" rank="species" species="rhodesianus">
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<emphasis bold="true" box="[763,927,313,337]" italics="true" pageId="13" pageNumber="277">S. rhodesianus</emphasis>
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</taxonomicName>
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S.Moore (D.R. Congo, Zambia, Angola)
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</emphasis>
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</keyLead>
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</paragraph>
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<paragraph blockId="13.[256,1387,254,1584]" pageId="13" pageNumber="277">
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<keyLead pageId="13" pageNumber="277">
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1’. Leaves solitary or several leaves with one large and several smaller leaves, corolla white, blue or purple, corolla tube lacking long blunt unicellular hairs on the floor within, leaf margin crenate or dentate ..................................................................................................................................................
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<emphasis bold="true" box="[1369,1382,408,432]" pageId="13" pageNumber="277">2</emphasis>
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</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="13" pageNumber="277">
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<paragraph blockId="13.[256,1387,254,1584]" pageId="13" pageNumber="277">
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<keyLead pageId="13" pageNumber="277">
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2. Throat of corolla distinctly compressed from both sides....................................................................... ......................................................................
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<emphasis bold="true" box="[777,1386,489,514]" pageId="13" pageNumber="277">
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<taxonomicName authority="Eb. Fisch. & I. Darbysh." authorityName="Eb. Fisch. & I. Darbysh." box="[777,1228,489,514]" class="Magnoliopsida" family="Gesneriaceae" genus="Streptocarpus" kingdom="Plantae" order="Lamiales" pageId="13" pageNumber="277" phylum="Tracheophyta" rank="species" species="malachiticola">
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<emphasis bold="true" box="[777,956,489,514]" italics="true" pageId="13" pageNumber="277">S. malachiticola</emphasis>
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Eb.Fisch. & I.Darbysh.
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</taxonomicName>
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(D.R. Congo)
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</emphasis>
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</keyLead>
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</paragraph>
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<paragraph blockId="13.[256,1387,254,1584]" box="[256,1382,527,551]" pageId="13" pageNumber="277">
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<keyLead box="[256,1382,527,551]" pageId="13" pageNumber="277">
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2’. Throat of corolla not compressed.........................................................................................................
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<emphasis bold="true" box="[1369,1382,527,551]" pageId="13" pageNumber="277">3</emphasis>
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</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="13" pageNumber="277">
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<paragraph blockId="13.[256,1387,254,1584]" box="[256,1382,579,603]" pageId="13" pageNumber="277">
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<keyLead box="[256,1382,579,603]" pageId="13" pageNumber="277">
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3. Corolla 8–15 mm de long; rhizome, base of leaves and peduncle covered by woolly brown hairs....
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<emphasis bold="true" box="[1369,1382,579,603]" pageId="13" pageNumber="277">4</emphasis>
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</keyLead>
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</paragraph>
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<paragraph blockId="13.[256,1387,254,1584]" pageId="13" pageNumber="277">
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<keyLead pageId="13" pageNumber="277">
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3’. Corolla usually more than 20 mm long; rhizome, base of leaves and peduncle without woolly brown hairs......................................................................................................................................................
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<emphasis bold="true" box="[1369,1382,645,669]" pageId="13" pageNumber="277">5</emphasis>
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</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="13" pageNumber="277">
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<paragraph blockId="13.[256,1387,254,1584]" pageId="13" pageNumber="277">
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<keyLead pageId="13" pageNumber="277">
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4. Corolla ca 15 mm long, ovary glandular-pubescent, capsule 25–30 mm long, epiphyte in montane forest ........................................................................................
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<emphasis bold="true" box="[966,1386,726,750]" pageId="13" pageNumber="277">
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<taxonomicName authority="De Wild." authorityName="De Wild." box="[966,1228,726,750]" class="Magnoliopsida" family="Gesneriaceae" genus="Streptocarpus" kingdom="Plantae" order="Lamiales" pageId="13" pageNumber="277" phylum="Tracheophyta" rank="species" species="masisiensis">
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<emphasis bold="true" box="[966,1119,726,750]" italics="true" pageId="13" pageNumber="277">S. masisiensis</emphasis>
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De Wild.
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</taxonomicName>
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(D.R. Congo)
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</emphasis>
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</keyLead>
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</paragraph>
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<paragraph blockId="13.[256,1387,254,1584]" pageId="13" pageNumber="277">
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<keyLead pageId="13" pageNumber="277">
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4’. Corolla less than 10 mm long, ovary glabrous, capsule 10 mm long, on shaded rocks ........................ ................................................................................
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<emphasis bold="true" box="[847,1386,792,817]" pageId="13" pageNumber="277">
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<taxonomicName authority="Hilliard & B. L. Burtt" authorityName="Hilliard & B. L. Burtt" box="[847,1265,792,817]" class="Magnoliopsida" family="Gesneriaceae" genus="Streptocarpus" kingdom="Plantae" order="Lamiales" pageId="13" pageNumber="277" phylum="Tracheophyta" rank="species" species="burundianus">
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<emphasis bold="true" box="[847,1018,792,816]" italics="true" pageId="13" pageNumber="277">S. burundianus</emphasis>
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Hilliard & B.L.Burtt
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</taxonomicName>
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(Burundi)
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</emphasis>
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</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="13" pageNumber="277">
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<paragraph blockId="13.[256,1387,254,1584]" pageId="13" pageNumber="277">
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<keyLead pageId="13" pageNumber="277">
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5. Corolla tube distinctly curved below inflated throat, corolla entirely white.......................................... ..........................................................................................................
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<emphasis bold="true" box="[1020,1386,873,898]" pageId="13" pageNumber="277">
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<taxonomicName authority="Eb. Fisch." authorityName="Eb. Fisch." box="[1020,1266,873,898]" class="Magnoliopsida" family="Gesneriaceae" genus="Streptocarpus" kingdom="Plantae" order="Lamiales" pageId="13" pageNumber="277" phylum="Tracheophyta" rank="species" species="bindseilii">
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<emphasis bold="true" box="[1020,1151,873,898]" italics="true" pageId="13" pageNumber="277">S. bindseilii</emphasis>
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Eb.Fisch.
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</taxonomicName>
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(Rwanda)
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</emphasis>
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</keyLead>
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</paragraph>
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<paragraph blockId="13.[256,1387,254,1584]" pageId="13" pageNumber="277">
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<keyLead pageId="13" pageNumber="277">
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5’. Corolla ± straight or slightly curved, inflated or not towards throat, corolla blue or purple at least on the lobes, sometimes with white or dark purple spots .........................................................................
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<emphasis bold="true" box="[1369,1382,940,964]" pageId="13" pageNumber="277">6</emphasis>
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</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="13" pageNumber="277">
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<paragraph blockId="13.[256,1387,254,1584]" pageId="13" pageNumber="277">
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<keyLead pageId="13" pageNumber="277">
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6. Limb large in relation to tube, lower lip 17(–20) mm long, lobes violet, throat with yellow bar, tube often calcareous-white outside.............................
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<emphasis bold="true" box="[830,1386,1021,1046]" pageId="13" pageNumber="277">
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<taxonomicName authority="De Wild." authorityName="De Wild." box="[830,1026,1021,1046]" class="Magnoliopsida" family="Gesneriaceae" genus="Streptocarpus" kingdom="Plantae" order="Lamiales" pageId="13" pageNumber="277" phylum="Tracheophyta" rank="species" species="wittei">
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<emphasis bold="true" box="[830,917,1021,1045]" italics="true" pageId="13" pageNumber="277">S. wittei</emphasis>
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De Wild.
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</taxonomicName>
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(D.R. Congo, Zambia, Malawi)
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</emphasis>
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</keyLead>
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</paragraph>
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<paragraph blockId="13.[256,1387,254,1584]" pageId="13" pageNumber="277">
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<keyLead pageId="13" pageNumber="277">
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6’. Limb very small in relation to tube, lower lip not exceeding 11–15 mm length, lobes and tube violet to blue, throat sometimes slightly whitish but never yellow................................................................
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<emphasis bold="true" box="[1369,1382,1088,1112]" pageId="13" pageNumber="277">7</emphasis>
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</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="13" pageNumber="277">
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<paragraph blockId="13.[256,1387,254,1584]" pageId="13" pageNumber="277">
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<keyLead pageId="13" pageNumber="277">
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7. Leaf orbicular, 25–27 × 24.5–26.5 cm, length/width ratio ca 1, corolla 2 cm long, slightly curved, ovary and style not exceeding 7 mm............
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<emphasis bold="true" box="[778,1386,1169,1193]" pageId="13" pageNumber="277">
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<taxonomicName authority="Eb. Fisch. & I. Darbysh." authorityName="Eb. Fisch. & I. Darbysh." box="[778,1228,1169,1193]" class="Magnoliopsida" family="Gesneriaceae" genus="Streptocarpus" kingdom="Plantae" order="Lamiales" pageId="13" pageNumber="277" phylum="Tracheophyta" rank="species" species="salesianorum">
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<emphasis bold="true" box="[778,955,1169,1193]" italics="true" pageId="13" pageNumber="277">S. salesianorum</emphasis>
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Eb.Fisch. & I.Darbysh.
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</taxonomicName>
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(D.R. Congo)
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</emphasis>
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</keyLead>
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</paragraph>
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<paragraph blockId="13.[256,1387,254,1584]" pageId="13" pageNumber="277">
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<keyLead pageId="13" pageNumber="277">
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7’. Leaf oblong and broadly ovate, 6–32 × 4–25 cm, length/width ratio between (1.3–)1.6–2.7, corolla (1.5–)2.2–4.3 cm long, slightly curved or straight, ovary and style (7–)15–22 mm long ...................
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<emphasis bold="true" box="[1369,1382,1235,1259]" pageId="13" pageNumber="277">8</emphasis>
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</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="13" pageNumber="277">
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<paragraph blockId="13.[256,1387,254,1584]" pageId="13" pageNumber="277">
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<keyLead pageId="13" pageNumber="277">
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8. Corolla with similar color throughout, tube slightly curved, narrowing from a wider throat (see
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<figureCitation box="[1325,1381,1287,1311]" captionStart="Figure 7" captionStartId="10.[96,164,1891,1913]" captionTargetBox="[169,1360,212,1861]" captionTargetId="figure-9@10.[169,1363,189,1862]" captionTargetPageId="10" captionText="Figure 7 – Streptocarpus schaijesii. A–B. Habit. C–D. Partial inflorescence. E. Flower, lateral view. F. Corolla dissected, showing position of stamens and staminodes. G. Stamens. H. Staminode. A, C–H from Schaijes 1695 and B from Malaisse 13809. Illustration by Eberhard Fischer." figureDoi="http://doi.org/10.5281/zenodo.5847167" httpUri="https://zenodo.org/record/5847167/files/figure.png" pageId="13" pageNumber="277">fig. 7</figureCitation>
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, lower lip of corolla 6–11 × 4–6 mm, staminodes 1.5–2 mm long ......................................................... .............................................................................
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<emphasis bold="true" box="[824,1386,1346,1370]" pageId="13" pageNumber="277">
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<taxonomicName authority="Eb. Fisch. & I. Darbysh." authorityName="Eb. Fisch. & I. Darbysh." box="[824,1228,1346,1370]" class="Magnoliopsida" family="Gesneriaceae" genus="Streptocarpus" kingdom="Plantae" order="Lamiales" pageId="13" pageNumber="277" phylum="Tracheophyta" rank="species" species="schaijesii">
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<emphasis bold="true" box="[824,955,1346,1370]" italics="true" pageId="13" pageNumber="277">S. schaijesii</emphasis>
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Eb.Fisch. & I.Darbysh.
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</taxonomicName>
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(D.R. Congo)
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</emphasis>
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</keyLead>
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</paragraph>
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<paragraph blockId="13.[256,1387,254,1584]" pageId="13" pageNumber="277">
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<keyLead pageId="13" pageNumber="277">
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8’. Corolla with lobes darker than tube, tube ± straight, not or only slightly narrowing from the throat (see
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<figureCitation box="[309,369,1412,1436]" captionStart="Figure 3" captionStartId="5.[151,219,1920,1942]" captionTargetBox="[191,1449,295,1864]" captionTargetId="figure-9@5.[190,1453,289,1865]" captionTargetPageId="5" captionText="Figure 3 – Streptocarpus bampsii. A. Habit. B–C. Flowers.D. Corolla, dissected, showing stamens and staminodes. E. Corolla, lateral view. F. Stamens. G. Staminode. H. Hairs on corolla. From Bamps & Malaisse 8389. Illustration by Eberhard Fischer." figureDoi="http://doi.org/10.5281/zenodo.5847159" httpUri="https://zenodo.org/record/5847159/files/figure.png" pageId="13" pageNumber="277">figs 3</figureCitation>
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,
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<figureCitation box="[381,396,1412,1436]" captionStart="Figure 5" captionStartId="8.[96,164,1892,1914]" captionTargetBox="[169,1353,190,1818]" captionTargetId="figure-9@8.[169,1363,189,1862]" captionTargetPageId="8" captionText="Figure 5 – Streptocarpus malaissei. A–B. Habit. C. Detail of inflorescence. D–E. Corolla. F. Corolla dissected showing position of stamens and staminodes. G. Stamens. H–I. Staminodes. K. Apex of ovary with style and stigma. L. Hairs on ovary. M. Young capsule. N. Mature capsule. A, C, D, F–N from Bodenghien 30, B from Malaisse 13795, and E from Bodenghien 18. Illustration by Eberhard Fischer." figureDoi="http://doi.org/10.5281/zenodo.5847163" httpUri="https://zenodo.org/record/5847163/files/figure.png" pageId="13" pageNumber="277">5</figureCitation>
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), lower lip of corolla 3–8 × 3–7 mm, staminodes not exceeding 1 mm of length .................
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<emphasis bold="true" box="[1369,1382,1412,1436]" pageId="13" pageNumber="277">9</emphasis>
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</keyLead>
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</paragraph>
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</keyStep>
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<keyStep pageId="13" pageNumber="277">
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<paragraph blockId="13.[256,1387,254,1584]" pageId="13" pageNumber="277">
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<keyLead pageId="13" pageNumber="277">
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9. Corolla pale violet, throat pale violet to whitish-violet, ovary and style 21–22 mm long, capsule 50–70 × 1.5–2 mm ...........................................................
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<emphasis bold="true" box="[840,1386,1493,1518]" pageId="13" pageNumber="277">
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<taxonomicName authority="Eb. Fisch. & I. Darbysh." authorityName="Eb. Fisch. & I. Darbysh." box="[840,1228,1493,1518]" class="Magnoliopsida" family="Gesneriaceae" genus="Streptocarpus" kingdom="Plantae" order="Lamiales" pageId="13" pageNumber="277" phylum="Tracheophyta" rank="species" species="bampsii">
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<emphasis bold="true" box="[840,955,1493,1517]" italics="true" pageId="13" pageNumber="277">S. bampsii</emphasis>
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Eb.Fisch. & I.Darbysh.
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</taxonomicName>
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(D.R. Congo)
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</emphasis>
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</keyLead>
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</paragraph>
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<paragraph blockId="13.[256,1387,254,1584]" pageId="13" pageNumber="277">
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<keyLead pageId="13" pageNumber="277">
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9’. Corolla dark violet, throat dark violet, tube pale-violet, ovary and style 7–15 mm long, capsule 40–50 × 1–1.5 mm .........................................................
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<emphasis bold="true" box="[824,1386,1559,1584]" pageId="13" pageNumber="277">
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<taxonomicName authority="Eb. Fisch. & I. Darbysh." authorityName="Eb. Fisch. & I. Darbysh." box="[824,1228,1559,1584]" class="Magnoliopsida" family="Gesneriaceae" genus="Streptocarpus" kingdom="Plantae" order="Lamiales" pageId="13" pageNumber="277" phylum="Tracheophyta" rank="species" species="malaissei">
|
||
<emphasis bold="true" box="[824,955,1559,1584]" italics="true" pageId="13" pageNumber="277">S. malaissei</emphasis>
|
||
Eb.Fisch. & I.Darbysh.
|
||
</taxonomicName>
|
||
(D.R. Congo)
|
||
</emphasis>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
</key>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |