159 lines
12 KiB
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159 lines
12 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="FF38D411118997B5F631BC0895BBF399" docLanguage="en" docName="PhytoKeys 143: 1-823" docOrigin="PhytoKeys 143" docSource="http://dx.doi.org/10.3897/phytokeys.143.32821" docTitle="Ipomoea pochutlensis" docType="treatment" docVersion="6" 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:titleInfo id="5AA7BE9D59CFAC698409E48558BE3D83">
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<mods:title id="F780FBF0324BF6837A7EE7BC9CA83FC8">A foundation monograph of Ipomoea (Convolvulaceae) in the New World</mods:title>
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<mods:namePart id="7C4A0054D099DF4DD6D0FA100F8C8124">Wood, John R. I.</mods:namePart>
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<mods:roleTerm id="F43B586D143BC493D3A6300D4D1EFFBC">Author</mods:roleTerm>
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<mods:namePart id="089BBDEFAF551C12FE9C32296D59A7FE">Munoz-Rodriguez, Pablo</mods:namePart>
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<mods:namePart id="B0050BA0659FF1CDE832F747341CA27F">Williams, Bethany R. M.</mods:namePart>
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<mods:name id="D52821749F3162EBAEB048EF54FEF43F" type="personal">
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<mods:roleTerm id="90EB9B4C0C0CD2CAD9D1E42828324D3A">Author</mods:roleTerm>
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<mods:namePart id="BD310DE791A51FA17A24E45B775DD824">Scotland, Robert W.</mods:namePart>
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<mods:typeOfResource id="D0B64544BFD06ED1BBB1BA712A35B870">text</mods:typeOfResource>
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<mods:titleInfo id="1E21DAAE05ED1F1DCA411CB159792271">
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<mods:title id="5E5942CF5AAC391C455D611038C4A621">PhytoKeys</mods:title>
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<mods:part id="4E3181172B6A5226A93E6B0E04453AF1">
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<mods:date id="C46AB4448282FD89664D14E4651550CE">2020</mods:date>
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<mods:detail id="0EE69D1A56A561842B35FD213A23E99B" type="volume">
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<mods:number id="16C36EE8C01C497A543F2BE85DC9B4BD">143</mods:number>
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<mods:start id="7E271FBDDEE7C66F0908054EFC569AED">1</mods:start>
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<mods:end id="6DB34E890ED69138FC212559911ABA15">823</mods:end>
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<mods:url id="DD0863E924C9CE1FEADA35B9A2279CEF">http://dx.doi.org/10.3897/phytokeys.143.32821</mods:url>
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<mods:classification id="CF0E5FF60FF39ABC61F15BFFECC92431">journal article</mods:classification>
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<mods:identifier id="27AC6E8453DDD37C8FE4EA9405C806E8" type="DOI">http://dx.doi.org/10.3897/phytokeys.143.32821</mods:identifier>
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<mods:identifier id="8F91D41A0BB9A4B833682B7EE8889BB9" type="Pensoft-Pub">1314-2003-143-1</mods:identifier>
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<treatment id="FF38D411118997B5F631BC0895BBF399" ID-GBIF-Taxon="162629472" LSID="urn:lsid:plazi:treatment:FF38D411118997B5F631BC0895BBF399" httpUri="http://treatment.plazi.org/id/FF38D411118997B5F631BC0895BBF399" lastPageNumber="1" pageId="0" pageNumber="1">
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<subSubSection id="4DE61653332ABA4E62D933B0982E94C1" pageId="0" pageNumber="1" type="nomenclature">
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<paragraph id="FBAECA609E85C230A62857081AB0DC7D" pageId="0" pageNumber="1">
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<paragraph id="27D0FDF862D1DE973BE6CE600E6777FC" pageId="0" pageNumber="1">
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111.
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<taxonomicName id="BD3D69ECC89084815338A867C8EB3D0E" ID-CoL="3PWRV" class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="pochutlensis">
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<emphasis id="DAF2AE60DF9B83BEF38D8D50D59D2ED9" italics="true" pageId="0" pageNumber="1">Ipomoea pochutlensis</emphasis>
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</taxonomicName>
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J.R.I. Wood & Scotland, sp. nov
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</paragraph>
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<paragraph id="611A30D616BF04C358364608C25BA39B" pageId="0" pageNumber="1">urn:lsid:ipni.org:names:</paragraph>
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</paragraph>
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</subSubSection>
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<subSubSection id="62CDF404FB601568A49DBED897B80053" pageId="0" pageNumber="1" type="materials_examined">
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<paragraph id="DC55F5B941085A31AB60F0F7E05151E6" pageId="0" pageNumber="1">Type.</paragraph>
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<paragraph id="B20388F99B0BA0DE645A194FB1BD3989" pageId="0" pageNumber="1">
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MEXICO. Oaxaca, Pochutla, Mu. San Miguel del Puerto, copalitilla, cascadas del
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<normalizedToken id="76257EFC6DAD780BAD84FA2DEE59A644" originalValue="río">rio</normalizedToken>
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, 30 July 1999,
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<emphasis id="1F33EEB3C02EB5159BFCFA8824AC2633" italics="true" pageId="0" pageNumber="1">
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J. Rivera H., S. Salas M. & E.
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<normalizedToken id="5E976A5392F0E6279D62012E0FB4D792" originalValue="Martínez">Martinez</normalizedToken>
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S.
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</emphasis>
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1741 (holotype MEXU1234493).
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</paragraph>
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<paragraph id="3CBCAEA12B123D394F57E87587B3296F" pageId="0" pageNumber="1">
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<emphasis id="B6242D39A31EDF5D29E9E74CB2D6ED0A" bold="true" pageId="0" pageNumber="1">Diagnosis.</emphasis>
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Bears a superficial resemblance to
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<taxonomicName id="71DE335353687327E415507C16A86037" class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="riparum">
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<emphasis id="0A313AA2F26A976EE3BAA862EC78F047" italics="true" pageId="0" pageNumber="1">Ipomoea riparum</emphasis>
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</taxonomicName>
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in its very shortly pedunculate bracteolate cymes but distinguished by the very unequal, whitish-green, glabrous sepals and the glabrous white corolla.
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</paragraph>
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</subSubSection>
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<subSubSection id="249F834761B4FD220268F5324E420009" pageId="0" pageNumber="1" type="description">
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<paragraph id="32487CF9F88CD44286D9AFBA11DAFDE3" pageId="0" pageNumber="1">Description.</paragraph>
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<paragraph id="CC0E25B14D442659C0ADAD5D8E8FF20A" pageId="0" pageNumber="1">
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Robust twining perennial of unknown height; stems glabrous, somewhat sharply angled. Leaves petiolate, 8-12
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<normalizedToken id="1EB16D345CE3687E107528B8EFEF32EA" originalValue="×">x</normalizedToken>
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7-10, shallowly 3-lobed, base cordate, apex acute, both surfaces glabrous, minutely white-punctate, abaxially paler, minutely white-punctate and with prominent white veins; petioles 5-8 cm, pseudo stipules arising at their base. Inflorescence of compact, shortly pedunculate, axillary cymes with up to 10 flowers; peduncles 5-6 mm; lower bracteoles c. 10
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<normalizedToken id="48E7C5285AA87CCF8D5E045776B23319" originalValue="×">x</normalizedToken>
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3 mm, broadly lanceolate with petiolar base, acuminate, persistent; secondary peduncles 1-2 mm, upper bracteoles c. 5-6
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<normalizedToken id="091224CAAEC9E825CC394116F66E924C" originalValue="×">x</normalizedToken>
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1 mm, linear, acute, persistent; sepals very unequal, very pale whitish-green with darker veins, outer 5-6
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<normalizedToken id="705A1F7A4119C3DB568ACC870D26A3BA" originalValue="×">x</normalizedToken>
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2-2.5 mm, ovate, apiculate, inner 10-11
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<normalizedToken id="A2DFFBB5F18E991054F571FE397A74E5" originalValue="×">x</normalizedToken>
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5 mm, broadly oblong-oblanceolate, rounded or retuse; corolla 4-4.5 cm long, funnel-shaped, white, glabrous, limb c. 2-3 cm wide. Capsules and seeds not seen.
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</paragraph>
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</subSubSection>
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<subSubSection id="F840AB5CE54750E7D7AE57E6FA42148C" pageId="0" pageNumber="1" type="illustration">
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<paragraph id="0D5EDE59C3E2E7969AD02E543139F24D" pageId="0" pageNumber="1">Illustration.</paragraph>
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<paragraph id="345F227BCAB3061ECB84F580E1AA12AD" pageId="0" pageNumber="1">
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Figure
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<figureCitation id="23FB6CC3FC36B1CD6B70A6DE791B8AE0" captionStart="Figure 74" captionStartId="F74" captionText="Figure 74. Ipomoea pochutlensis. A habit B sepals (right outermost, left-second, middle inner) C inflorescence showing bracteoles and branching D corolla opened out. Drawn by Rosemary Wise from Rivera H., Salas M. & Martinez S. 1741" httpUri="https://binary.pensoft.net/fig/391076" pageId="0" pageNumber="1">74</figureCitation>
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.
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</paragraph>
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<caption id="FF45760CB6E8021CAD0F7274B8CA1354" httpUri="https://binary.pensoft.net/fig/391076" pageId="0" pageNumber="1" start="Figure 74" startId="F74">
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<paragraph id="B181BE27862F36DE89D1F1D41AF1BC43" pageId="0" pageNumber="1">
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<emphasis id="63AFC95CA57B537B3C4F968E1E79FD0B" bold="true" pageId="0" pageNumber="1">Figure 74.</emphasis>
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<emphasis id="9F77A54A62A54A963C18886764C170B0" italics="true" pageId="0" pageNumber="1">
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<taxonomicName id="6DD3BFFDCD3EEB6E2B079CEA927114A2" class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="pochutlensis">Ipomoea pochutlensis</taxonomicName>
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.
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</emphasis>
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<emphasis id="9C9A4735FCDE3A53483C5C8EC7235C7F" bold="true" pageId="0" pageNumber="1">A</emphasis>
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habit
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<emphasis id="BB03DD497FACE50FF4A82E9C4A63FBA9" bold="true" pageId="0" pageNumber="1">B</emphasis>
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sepals (right outermost, left-second, middle inner)
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<emphasis id="A31295B85B673F05A5D7CED5FA949C8B" bold="true" pageId="0" pageNumber="1">C</emphasis>
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inflorescence showing bracteoles and branching
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<emphasis id="B15F9CB54FF898F580F820F6C8CDA61F" bold="true" pageId="0" pageNumber="1">D</emphasis>
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corolla opened out. Drawn by Rosemary Wise from
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<emphasis id="5270AB920A3AA1204B0D52A539D9BC0E" italics="true" pageId="0" pageNumber="1">Rivera H., Salas M. & Martinez S.</emphasis>
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1741
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="1049F59F21007D24ED8F9E5D2883B8DE" pageId="0" pageNumber="1" type="distribution">
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<paragraph id="A6F471B103FD5B5EDE6065B7D756D61E" pageId="0" pageNumber="1">Distribution.</paragraph>
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<paragraph id="3081B96EBC013EC3D8180C706EE8C2A1" pageId="0" pageNumber="1">Endemic to Oaxaca in Mexico, where it was found by a stream in semi-evergreen forest at 320 m. Only known from the type collection.</paragraph>
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<paragraph id="5C14F9C3114B746826F5239DCF0F970B" pageId="0" pageNumber="1">
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<emphasis id="AEF3BA2AC9E416244DF522D24A94915C" bold="true" pageId="0" pageNumber="1">MEXICO. Oaxaca</emphasis>
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: Pochutla, Mun. San Miguel del Puerto,
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<emphasis id="01C2929737453A0CEEE723467E43402D" italics="true" pageId="0" pageNumber="1">J. Rivera et al.</emphasis>
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1741 (MEXU).
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</paragraph>
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</subSubSection>
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<subSubSection id="C752423937B7F2A5AF82CF24F5744ECA" pageId="0" pageNumber="1" type="notes">
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<paragraph id="2DA8FB682534100F4CBFFDA6B759736F" pageId="0" pageNumber="1">Note.</paragraph>
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<paragraph id="D5342370E8B7A69A2D0E429E29C5193A" pageId="0" pageNumber="1">
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The exact relationships of this species are unclear. Molecular sequencing using
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<emphasis id="AD5237058E3FBB6D89290E85EF243FA6" italics="true" pageId="0" pageNumber="1">ITS</emphasis>
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suggests it is related to
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<taxonomicName id="F8880AB2A8F68485FF1BA8E4E4201A5C" class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="brasiliana">
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<emphasis id="808FFE9842F31C38B289DA4C86E1B1A6" italics="true" pageId="0" pageNumber="1">Ipomoea brasiliana</emphasis>
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</taxonomicName>
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but there is little obvious morphological similarity. In its very shortly pedunculate bracteolate cymes it bears some resemblance to
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<taxonomicName id="3E9EE381255EBE64C4A6EEFED0DCFBCC" class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="riparum">
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<emphasis id="DE4FBFE19C32532A15DA406A807926A4" italics="true" pageId="0" pageNumber="1">I. riparum</emphasis>
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</taxonomicName>
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but the very unequal, whitish-green glabrous sepals and the white glabrous corolla are very distinct.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |