197 lines
16 KiB
XML
197 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.143.32821" ID-GBIF-Dataset="f5acbf65-b285-40bf-b242-a167ca1f8003" ID-PMC="PMC7298354" ID-Pensoft-Pub="1314-2003-143-1" ID-Pensoft-UUID="F6F11A6EE4FF5A1885CEA2B60AE965A5" ID-PubMed="32577084" ModsDocID="1314-2003-143-1" checkinTime="1584460888788" checkinUser="pensoft" docAuthor="Wood, John R. I., Munoz-Rodriguez, Pablo, Williams, Bethany R. M. & Scotland, Robert W." docDate="2020" docId="371234B5DDEC390F2A75DEF126CAD502" docLanguage="en" docName="PhytoKeys 143: 1-823" docOrigin="PhytoKeys 143" docSource="http://dx.doi.org/10.3897/phytokeys.143.32821" docTitle="Ipomoea langsdorffii Choisy in A. P. de Candolle, Prodr." docType="treatment" docVersion="8" id="F6F11A6EE4FF5A1885CEA2B60AE965A5" lastPageNumber="1" masterDocId="F6F11A6EE4FF5A1885CEA2B60AE965A5" masterDocTitle="A foundation monograph of Ipomoea (Convolvulaceae) in the New World" masterLastPageNumber="823" masterPageNumber="1" pageNumber="1" updateTime="1668139722073" updateUser="ExternalLinkService">
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<mods:title id="DF3C6E8F46C773742E9FB6403A27EA1A">A foundation monograph of Ipomoea (Convolvulaceae) in the New World</mods:title>
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<mods:namePart id="24F5DF6B6D01D6B2DDE418C4DAF64839">Wood, John R. I.</mods:namePart>
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<mods:namePart id="6AA02F6EB1897A93C695171FF63B3288">Munoz-Rodriguez, Pablo</mods:namePart>
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<mods:namePart id="3B07819EA157AE5A0C9C93AAAA845C99">Williams, Bethany R. M.</mods:namePart>
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<mods:name id="EDC316014B57F844FCE8C72BE1E48041" type="personal">
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<mods:roleTerm id="5F2A8ADA9BC8A00CA764F6B6744FA79E">Author</mods:roleTerm>
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<mods:namePart id="8CCC7C6E0D3872F9729096C25E85CE9B">Scotland, Robert W.</mods:namePart>
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<mods:typeOfResource id="356CE4FE452284F211B8024262841976">text</mods:typeOfResource>
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<mods:title id="822807F0F11871911B0D7E1F93068200">PhytoKeys</mods:title>
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<mods:part id="5F991282B819E9D8303A41179FCE7099">
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<mods:date id="3C71B923CB7C577CFC2A87713131E64B">2020</mods:date>
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<mods:detail id="FA503E81C538EA076522055B343F2ED4" type="volume">
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<mods:number id="8D9F0D09C8485AF5FF0D3D20F1CAF71F">143</mods:number>
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<mods:start id="D348700775A54CD19B9109F35004759F">1</mods:start>
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<mods:end id="D426400262C41A765607215D5E4E80BF">823</mods:end>
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<mods:url id="71351071F6DAF6AB4105D1083A727EF9">http://dx.doi.org/10.3897/phytokeys.143.32821</mods:url>
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<mods:classification id="9BFBF096F621746C5CBB9ED2A5D4C2B0">journal article</mods:classification>
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<mods:identifier id="7C2BE5CFB15543D7B34BB1A114826601" type="DOI">http://dx.doi.org/10.3897/phytokeys.143.32821</mods:identifier>
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<mods:identifier id="E1E0ADDBAFB5F3EE4683F4CFA6891B1D" type="Pensoft-Pub">1314-2003-143-1</mods:identifier>
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<treatment id="371234B5DDEC390F2A75DEF126CAD502" ID-GBIF-Taxon="162629809" LSID="urn:lsid:plazi:treatment:371234B5DDEC390F2A75DEF126CAD502" httpUri="http://treatment.plazi.org/id/371234B5DDEC390F2A75DEF126CAD502" lastPageNumber="1" pageId="0" pageNumber="1">
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<subSubSection id="7C69A5428E11D2604050C309438DA08F" pageId="0" pageNumber="1" type="nomenclature">
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<paragraph id="E37CFB5AF3FD37E1EACDB4DA320A7308" pageId="0" pageNumber="1">
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51.
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<taxonomicName id="8A51AA5FF50D916E3D5FC8973068D25D" ID-CoL="7VX5V" authority="Choisy in A.P. de Candolle, Prodr." authorityName="Choisy in A. P. de Candolle, Prodr." class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="langsdorffii">
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<emphasis id="E776F1EBDB043F4EE960113B75EC4D8F" italics="true" pageId="0" pageNumber="1">Ipomoea langsdorffii</emphasis>
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Choisy in A.P. de Candolle
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</taxonomicName>
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<potBibRef id="14F0515F2217CEAE40DA1A26E210464F">, Prodr.9</potBibRef>
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: 368. 1845. (Choisy 1845: 368)
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</paragraph>
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</subSubSection>
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<subSubSection id="29951F6A5ED46D489834F3DAE07065A8" pageId="0" pageNumber="1" type="reference_group">
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<paragraph id="0AE305A17BE548F43E528880D2AAC9E4" pageId="0" pageNumber="1">
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<taxonomicName id="35B5FDC794F64D19EA60CE5872A818C9" authority="Meisn. in Martius et al." authorityName="Meisn. in Martius" class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="elegans">
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<emphasis id="7A5AF72C37CE793B59C7045BADD15D15" italics="true" pageId="0" pageNumber="1">Ipomoea elegans</emphasis>
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Meisn. in Martius et al.
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</taxonomicName>
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<potBibRef id="850C3E7C1C8F4600EB1A4CD37B1131F2">, Fl. Brasil. 7</potBibRef>
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: 244. 1869. (Meisner 1869: 244), nom. illeg., non A. Dietrich (1836: 313). Type. BRAZIL. (lectotype
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<emphasis id="A320A297D150455362C647319DC2FCF9" italics="true" pageId="0" pageNumber="1">J.F.Widgren</emphasis>
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309 (BR[00000583768], designated by Wood and Scotland (2017a: 9), isolectotypes S).
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</paragraph>
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<paragraph id="8C0E393CA5E0A37EBDBA806B6646BB54" pageId="0" pageNumber="1">
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<taxonomicName id="01104C723AD041F6515B998FF4782C77" authority="Meisn. in Martius et al." authorityName="Meisn. in Martius" class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="variety" species="patula" variety="monticola">
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<emphasis id="81B76335BBA2C0679753BE2D479DD243" italics="true" pageId="0" pageNumber="1">Ipomoea patula</emphasis>
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var.
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<emphasis id="D5CD61F40DD15E75BA2A004DBDF2F85C" italics="true" pageId="0" pageNumber="1">monticola</emphasis>
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Meisn. in Martius et al.
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</taxonomicName>
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<potBibRef id="E1ABB6FCD40F39A6625E9ADB5A179E4D">, Fl. Brasil. 7</potBibRef>
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: 240. 1869. (Meisner 1869: 240). Type. BRAZIL. Minas Gerais, Vila Rica,
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<emphasis id="3206956ABECD28CD14B21F11F884F96E" italics="true" pageId="0" pageNumber="1">Martius</emphasis>
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obs. 788 (holotype M[0185028]).
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</paragraph>
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<paragraph id="980671DFC04B19F9F58E1413E6A78100" pageId="0" pageNumber="1">
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<taxonomicName id="498C5DF338ABC991C586E5E81FFC1B00" authority="(Meisn.) O'Donell" authorityName="O'Donell" baseAuthorityName="Meisn." class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="monticola">
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<emphasis id="2AD4D6D8575D6264FB96F9BCA1F4D3C3" italics="true" pageId="0" pageNumber="1">Ipomoea monticola</emphasis>
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(Meisn.)
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<normalizedToken id="7B406234AB43F622B1D6566B9375D143" originalValue="O’Donell">O'Donell</normalizedToken>
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</taxonomicName>
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<potBibRef id="A391B6250BF0400CBC309C9D8178D43D">, Lilloa 26</potBibRef>
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: 371. 1953. (
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<normalizedToken id="36DD53EC0E1ACEBAA2D4B66FE6F21842" originalValue="O’Donell">O'Donell</normalizedToken>
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1953a: 371).
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</paragraph>
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</subSubSection>
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<subSubSection id="09EAA1B31F4CCF19560A6415CE42CDA9" pageId="0" pageNumber="1" type="materials_examined">
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<paragraph id="D8E248DBD38B8D7B38C68C014141DA5F" pageId="0" pageNumber="1">Type.</paragraph>
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<paragraph id="0A5546AD36224CE95781240EE4D5C644" pageId="0" pageNumber="1">
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BRAZIL. "Rio de Janeiro",
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<emphasis id="A76A1D7EDD6B2B7CD25D947150883629" italics="true" pageId="0" pageNumber="1">Langsdorff</emphasis>
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(holotype P03560903 ex Herb. Richard).
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</paragraph>
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</subSubSection>
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<subSubSection id="1929C85490FF8F523D52C9E007AA4C7A" pageId="0" pageNumber="1" type="description">
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<paragraph id="6B967E4723250A1D5347B955A300828C" pageId="0" pageNumber="1">Description.</paragraph>
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<paragraph id="9E1EC89A6124A8E274CF38FA6E160534" pageId="0" pageNumber="1">
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Trailing perennial herb; stems asperous-hirsute, at least 80 cm long. Leaves shortly petiolate, 4-10
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<normalizedToken id="7817455BE1F7DFB34DD31A939508DBA0" originalValue="×">x</normalizedToken>
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2-4 cm, broadly oblong, less commonly ovate, apex obtuse and mucronate, base broadly cuneate to rounded, both surfaces roughly pubescent, abaxially whitish; petioles 0.6-1.6 cm, hirsute. Inflorescence of rather compact, pedunculate cymes arising in the axils of leaf-like bracts towards the apex of the stems; bracts resembling small leaves diminishing markedly in size towards the tips; peduncles 0.5-9 cm, sometimes extended to form the rhachis of a racemose inflorescence; bracteoles 12-15 mm, linear, finely acuminate, persistent, hirsute with white or reddish hairs; secondary peduncles c. 5 mm; pedicels 5-12 mm, hirsute; sepals subequal, 12-18
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<normalizedToken id="39C8F61DEE9B37264FF4D96ECD4AC83A" originalValue="×">x</normalizedToken>
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4-5 mm, lanceolate to narrowly ovate, densely villous, outer densely brownish villous, inner paler the central hairs brownish, the marginal hairs whitish; corolla 4-5 cm long, white with dark centre, funnel-shaped, pubescent, limb c. 3-3.5 cm diam. Capsules and seeds not seen.
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</paragraph>
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</subSubSection>
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<subSubSection id="D7E90DF5CA4B9E1949F0D4C02993F3F5" pageId="0" pageNumber="1" type="illustration">
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<paragraph id="C205DF693A9808A8BD62D361B523BA52" pageId="0" pageNumber="1">Illustration.</paragraph>
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<paragraph id="DC9A86149B3DB6650F25B6D15CD65B18" pageId="0" pageNumber="1">
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Figure
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<figureCitation id="5F7E8A8FF87D250EEB6B215F670DEDB7" captionStart="Figure 37" captionStartId="F37" captionText="Figure 37. Ipomoea langsdorfii. A, B habit C abaxial leaf surface D peduncle and inflorescence E outer sepal F inner sepal G corolla opened out H ovary and style. Drawn by Rosemary Wise A-C, E-H from Weddell 1912; D from Clausen s. n." httpUri="https://binary.pensoft.net/fig/391038" pageId="0" pageNumber="1">37</figureCitation>
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.
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</paragraph>
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<caption id="D025330F94EFD4B65AD300D59B91768D" httpUri="https://binary.pensoft.net/fig/391038" pageId="0" pageNumber="1" start="Figure 37" startId="F37">
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<paragraph id="19EA318311A1B0F24A2A2F0D494CBDF3" pageId="0" pageNumber="1">
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<emphasis id="C96444D3BEF399EBE7066DE97B037F9D" bold="true" pageId="0" pageNumber="1">Figure 37.</emphasis>
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<taxonomicName id="2E25A6A8EBE7286D59B99D9E68E79EFB" class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="langsdorfii">
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<emphasis id="9B3068D4017FDE6366498D2E8E1541D4" italics="true" pageId="0" pageNumber="1">Ipomoea langsdorfii</emphasis>
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</taxonomicName>
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.
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<emphasis id="C31A558CAC29DE7D74000F6D45804FCF" bold="true" pageId="0" pageNumber="1">A, B</emphasis>
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habit
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<emphasis id="4A85B5CE4D3E88D978443100469D8F32" bold="true" pageId="0" pageNumber="1">C</emphasis>
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abaxial leaf surface
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<emphasis id="83D27160A7637C1F1B51600325065B3C" bold="true" pageId="0" pageNumber="1">D</emphasis>
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peduncle and inflorescence
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<emphasis id="EB3DA96DA55D33D18AA69242B29A4307" bold="true" pageId="0" pageNumber="1">E</emphasis>
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outer sepal
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<emphasis id="59259630AABAD560AE0CAC68362B75A4" bold="true" pageId="0" pageNumber="1">F</emphasis>
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inner sepal
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<emphasis id="FEA3FD7FFD5E42E32A244A35CA8C26C6" bold="true" pageId="0" pageNumber="1">G</emphasis>
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corolla opened out
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<emphasis id="18978C08C91C95397536ADBC00C036B0" bold="true" pageId="0" pageNumber="1">H</emphasis>
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ovary and style. Drawn by Rosemary Wise
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<emphasis id="E0A1F57B6BE3E379525499E5A1743092" bold="true" pageId="0" pageNumber="1">A-C, E-H</emphasis>
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from
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<emphasis id="069E61EF4E3B49E3BE1662BE13144291" italics="true" pageId="0" pageNumber="1">Weddell</emphasis>
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1912;
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<emphasis id="E8A5592788FF76CBB77B8C557B1E2B1D" bold="true" pageId="0" pageNumber="1">D</emphasis>
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from
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<emphasis id="D2A10EA6FE99A02E56B9E7262A85375F" italics="true" pageId="0" pageNumber="1">Clausen</emphasis>
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s.n.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="C9F8ABA45B32A8D85305374F464056CE" pageId="0" pageNumber="1" type="distribution">
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<paragraph id="CCE9F649A49C68616FA21A25E666F846" pageId="0" pageNumber="1">Distribution.</paragraph>
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<paragraph id="F8877FE09FE27D6447B60BD21766DD2B" pageId="0" pageNumber="1">Apparently endemic to Minas Gerais State in Brazil, where it grows in cerrado.</paragraph>
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<paragraph id="BB8555CB57C0CD9E97BC250C423C4F6C" pageId="0" pageNumber="1">
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<emphasis id="17270B6D7C7ADBFE7291672B81BC2F80" bold="true" pageId="0" pageNumber="1">BRAZIL. Minas Gerais</emphasis>
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:
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<emphasis id="F325D5652AD468BFC773330F544B1F9F" italics="true" pageId="0" pageNumber="1">P. Clausen</emphasis>
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s.n. (BM); Bello Horizonte, Villa Cruzeiro do Sul,
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<emphasis id="B44458B8E51364083D6DD5AEEAA2A9D7" italics="true" pageId="0" pageNumber="1">M. Barreto</emphasis>
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2312 (F); Betim, Contagem, Faz. do
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<normalizedToken id="8B2BA047260A387A4DB74F6C50221C22" originalValue="Cabuí">Cabui</normalizedToken>
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,
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<emphasis id="98E8C2DA2E5617C9B009EB360D789ECB" italics="true" pageId="0" pageNumber="1">L.O. Williams</emphasis>
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5101 (GH); San Francisco,
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<emphasis id="DA08B9A445B391C08844B815351E1328" italics="true" pageId="0" pageNumber="1">M. Weddell</emphasis>
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1175 (P), 1912 (P); Serra do Itabirito, 45km SW of Belo Horizonte
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<emphasis id="321AB4ACF3D8C2D6C41B7D68F782522D" italics="true" pageId="0" pageNumber="1">H.S. Irwin et al.</emphasis>
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19706 (FTG).
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</paragraph>
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</subSubSection>
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<subSubSection id="36FC5B913B247D51BE313C826217D3CF" pageId="0" pageNumber="1" type="notes">
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<paragraph id="E6EC972DFF7E7783AE5C53A52E8EC550" pageId="0" pageNumber="1">Note.</paragraph>
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<paragraph id="E4101DBC6857BCE76B26DC220270FB52" pageId="0" pageNumber="1">
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See Wood and Scotland (2017a) for a discussion of the problematic typification of
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<taxonomicName id="338660D776AA3D628D913A42B2FE97B7" authority="Choisy" authorityName="Choisy" class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="patula">
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<emphasis id="1D1D6472D49483EB2B83B85A130034CB" italics="true" pageId="0" pageNumber="1">Ipomoea patula</emphasis>
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Choisy
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</taxonomicName>
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and its implications. The type location is given as "Rio de Janeiro" but this seems improbable, given that this is a cerrado species, otherwise only known from Minas Gerais.
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</paragraph>
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<paragraph id="0D230B09B56532C6E753CE7B97EC6E56" pageId="0" pageNumber="1">
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This species resembles
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<taxonomicName id="7C363F0589C6A6F59557FEBD9458E3F8" class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="valenzuelensis">
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<emphasis id="4F9508378A307A1E7C6D02DE70B5A5C3" italics="true" pageId="0" pageNumber="1">Ipomoea valenzuelensis</emphasis>
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</taxonomicName>
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but the leaves are whitish abaxially and never lobed, and the cymes are usually more than 3-flowered.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |