148 lines
9.9 KiB
XML
148 lines
9.9 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.86.13773" ID-PMC="PMC5672117" ID-Pensoft-Pub="1314-2003-86-75" ID-Pensoft-UUID="42281F1FFF95FF9A5836A10F7B79FFE8" ID-PubMed="29158697" ID-Zenodo-Dep="1138125" ModsDocID="1314-2003-86-75" checkinTime="1506009664127" checkinUser="pensoft" docAuthor="Erkens, Roy H. J., Oosterhof, Jessica, Westra, Lubbert Y. T. & Maas, Paul J. M." docDate="2017" docId="2EE379484E1B6B9DC8EB70A51470E1FA" docLanguage="en" docName="PhytoKeys 86: 75-96" docOrigin="PhytoKeys 86" docPubDate="2017-09-21" docSource="http://dx.doi.org/10.3897/phytokeys.86.13773" docTitle="Pseudephedranthus Aristeg." docType="treatment" docVersion="7" id="42281F1FFF95FF9A5836A10F7B79FFE8" lastPageNumber="84" masterDocId="42281F1FFF95FF9A5836A10F7B79FFE8" masterDocTitle="Revisions of Ruizodendron and Pseudephedranthus (Annonaceae) including a new species and an overview of most up-to-date revisions of Neotropical Annonaceae genera" masterLastPageNumber="96" masterPageNumber="75" pageNumber="84" updateTime="1668142058817" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Revisions of Ruizodendron and Pseudephedranthus (Annonaceae) including a new species and an overview of most up-to-date revisions of Neotropical Annonaceae genera</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>Erkens, Roy H. J.</mods:namePart>
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<mods:affiliation>Maastricht Science Programme, Maastricht University, Maastricht, The Netherlands & Naturalis Biodiversity Center, Leiden, The Netherlands</mods:affiliation>
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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>Oosterhof, Jessica</mods:namePart>
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<mods:affiliation>Unaffiliated, The Netherlands</mods:affiliation>
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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>Westra, Lubbert Y. T.</mods:namePart>
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<mods:affiliation>Naturalis Biodiversity Center, Leiden, The Netherlands</mods:affiliation>
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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>Maas, Paul J. M.</mods:namePart>
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<mods:affiliation>Naturalis Biodiversity Center, Leiden, The Netherlands</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2017</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2017-09-21</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>86</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>75</mods:start>
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<mods:end>96</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.86.13773</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.86.13773</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-86-75</mods:identifier>
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<mods:identifier type="Pensoft-UUID">42281F1FFF95FF9A5836A10F7B79FFE8</mods:identifier>
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<mods:identifier type="Zenodo-Dep">1138125</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="150731327" LSID="urn:lsid:plazi:treatment:2EE379484E1B6B9DC8EB70A51470E1FA" httpUri="http://treatment.plazi.org/id/2EE379484E1B6B9DC8EB70A51470E1FA" lastPageNumber="84" pageId="9" pageNumber="84">
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<subSubSection pageId="9" pageNumber="84" type="nomenclature">
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<paragraph pageId="9" pageNumber="84">
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<taxonomicName LSID="2EE37948-4E1B-6B9D-C8EB-70A51470E1FA" authority="Aristeg." authorityName="Aristeg." class="Magnoliopsida" family="Annonaceae" genus="Pseudephedranthus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pseudephedranthus" order="Magnoliales" pageId="9" pageNumber="84" phylum="Tracheophyta" rank="genus">Pseudephedranthus Aristeg.</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="84" type="reference_group">
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<paragraph pageId="9" pageNumber="84">
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<taxonomicName class="Magnoliopsida" family="Annonaceae" genus="Pseudephedranthus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pseudephedranthus" order="Magnoliales" pageId="9" pageNumber="84" phylum="Tracheophyta" rank="genus">Pseudephedranthus</taxonomicName>
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Aristeg., Memoirs of the New York Botanical Garden 18(2): 43. f. 10. 1969.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="84" type="materials_examined">
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<paragraph pageId="9" pageNumber="84">
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<typeStatus>Type</typeStatus>
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.
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</paragraph>
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<paragraph pageId="9" pageNumber="84">
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<taxonomicName class="Magnoliopsida" family="Annonaceae" genus="Pseudephedranthus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pseudephedranthus fragrans" order="Magnoliales" pageId="9" pageNumber="84" phylum="Tracheophyta" rank="species" species="fragrans">
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<emphasis italics="true" pageId="9" pageNumber="84">Pseudephedranthus fragrans</emphasis>
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</taxonomicName>
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(R.E.Fr.) Aristeg. (=
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<taxonomicName class="Magnoliopsida" family="Annonaceae" genus="Ephedranthus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ephedranthus fragrans" order="Magnoliales" pageId="9" pageNumber="84" phylum="Tracheophyta" rank="species" species="fragrans">
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<emphasis italics="true" pageId="9" pageNumber="84">Ephedranthus fragrans</emphasis>
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</taxonomicName>
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R.E.Fr.).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="84" type="description">
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<paragraph pageId="9" pageNumber="84">Description.</paragraph>
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<paragraph pageId="9" pageNumber="84">
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<emphasis italics="true" pageId="9" pageNumber="84">Trees</emphasis>
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; young twigs glabrous.
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<emphasis italics="true" pageId="9" pageNumber="84">Leaves</emphasis>
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: distichous, simple, entire, shortly petiolate, exstipulate; lamina medium-sized, elliptic, venation brochidodromous, primary vein raised above.
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<emphasis italics="true" pageId="9" pageNumber="84">Inflorescences</emphasis>
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axillary, 1-4-flowered with 2nd order flowers originating from axils of lower bracts (or possibly also through accessory buds), often persisting on older leafless branchlets, pedicels with articulation in lower part and with 3-5 bracts, the uppermost bract above the articulation.
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<emphasis italics="true" pageId="9" pageNumber="84">Flower</emphasis>
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s actinomorphic, bisexual or staminate (androdioecious), 3-merous, perianth consisting of one whorl of sepals and two whorls of petals; sepals 3, valvate, basally connate, much shorter than the petals; petals 6, imbricate, elliptic, free, subequal; staminate flowers: torus conical, stamens numerous, extrorse, filament very short, apical prolongation of connective broadly ovoid in basal stamens to discoid in distal stamens; bisexual flowers: torus slightly raised, stamens numerous, but less so than in staminate flowers, apical prolongation of connective broadly ovoid; carpels numerous, spirally arranged, free, ovary 1-locular, with 1 basal ovule, style absent, stigma ovoid, papillate.
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<emphasis italics="true" pageId="9" pageNumber="84">Fruit</emphasis>
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apocarpous, composed of few, indehiscent monocarps, these ellipsoid, distinctly stipitate.
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<emphasis italics="true" pageId="9" pageNumber="84">Seed</emphasis>
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1, pale brown, rumination lamellate in 2-4 parts, raphe a distinct groove.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="84" type="distribution">
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<paragraph pageId="9" pageNumber="84">Distribution.</paragraph>
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<paragraph pageId="9" pageNumber="84">Two species in the Amazon regions of Venezuela and Brazil, and in Guyana and Suriname.</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="84" type="key to the species of pseudephedranthus">
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<paragraph pageId="9" pageNumber="84">
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Key to the species of
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<taxonomicName class="Magnoliopsida" family="Annonaceae" genus="Pseudephedranthus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pseudephedranthus" order="Magnoliales" pageId="9" pageNumber="84" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="9" pageNumber="84">Pseudephedranthus</emphasis>
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</taxonomicName>
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</paragraph>
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<paragraph pageId="9" pageNumber="84">
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<table inLine="true" pageId="9" pageNumber="84">
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<tr pageId="9" pageNumber="84">
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<td colspan="1" pageId="9" pageNumber="84" rowspan="1">1a</td>
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<td colspan="1" pageId="9" pageNumber="84" rowspan="1">
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Petioles 3-5 mm long; leaf base acute to attenuate; outer side of outer petals (rather) densely covered with appressed hairs, inner side of outer petals and both sides of inner petals densely covered with white or greyish white curly hairs (Suriname, and the Brazilian state of
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<normalizedToken originalValue="Pará">Para</normalizedToken>
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)
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<taxonomicName lsidName="P. enigmaticus" pageId="9" pageNumber="84" rank="species" species="enigmaticus">
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<emphasis bold="true" italics="true" pageId="9" pageNumber="84">P. enigmaticus</emphasis>
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</taxonomicName>
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</td>
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</tr>
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<tr pageId="9" pageNumber="84">
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<td colspan="1" pageId="9" pageNumber="84" rowspan="1">1b</td>
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<td colspan="1" pageId="9" pageNumber="84" rowspan="1">
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Petioles 8-12 mm long; leaf base obtuse to less often acute, the extreme base shortly atttenuate or not; outer side of outer and inner petals densely covered with appressed, not curly hairs to ca. 0.1 mm, inner side of outer and inner petals sparsely covered with appressed hairs or glabrous (Upper
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<normalizedToken originalValue="Río">Rio</normalizedToken>
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Negro region of Brazil and Venezuela)
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</td>
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<td colspan="1" pageId="9" pageNumber="84" rowspan="1">
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<taxonomicName lsidName="P. fragrans" pageId="9" pageNumber="84" rank="species" species="fragrans">
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<emphasis bold="true" italics="true" pageId="9" pageNumber="84">P. fragrans</emphasis>
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</taxonomicName>
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</td>
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</tr>
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</table>
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |