122 lines
14 KiB
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122 lines
14 KiB
XML
<document id="72B4A095299261A1BD049D115381CD6E" ID-DOI="10.11646/phytotaxa.218.2.6" ID-ISSN="1179-3163" ID-Zenodo-Dep="13635833" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1725332810941" checkinUser="felipe" docAuthor="Henderson, Andrew" docDate="2015" docId="038387DF74327131FF2DF9AFFC8EFD1B" docLanguage="en" docName="phytotaxa.218.2.6.pdf" docOrigin="Phytotaxa 218 (2)" docSource="http://dx.doi.org/10.11646/phytotaxa.218.2.6" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Chuniophoenix Burret 1937" docType="treatment" docVersion="2" lastPageNumber="164" masterDocId="FFBAFFA774327130FFA5FFFCFF93FFE2" masterDocTitle="A revision of Chuniophoenix (Arecaceae)" masterLastPageNumber="170" masterPageNumber="163" pageNumber="163" updateTime="1725334137829" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:titleInfo id="80155AFDDCA5EC725691026059BC36B2">
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<mods:title id="FAE7E04EB8B182A060D1FCC9540FB8FF">A revision of Chuniophoenix (Arecaceae)</mods:title>
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</mods:titleInfo>
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<mods:name id="0BC46B7A68BF38D8ADDD52C07E525658" type="personal">
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<mods:namePart id="2327A6F130FBD5297729C85551122F81">Henderson, Andrew</mods:namePart>
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<mods:title id="C188F713D61138E86DA415C023A92024">Phytotaxa</mods:title>
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<mods:part id="BB84F836AD429F062B8192551F230B37">
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<mods:date id="52E6769ED299DEB0DAFAE68792DCB165">2015</mods:date>
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<mods:number id="C619D95F9328C5A063BE83939CC5241F">2015-07-02</mods:number>
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<mods:number id="14C1A6ACF71C30266B2C81D58A4C03C6">218</mods:number>
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<mods:url id="1CF15F736B1E151C4D3F68CF5E727EFF">http://dx.doi.org/10.11646/phytotaxa.218.2.6</mods:url>
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<mods:identifier id="A254C70E2F7524B6D79E94E50D8DAE50" type="DOI">10.11646/phytotaxa.218.2.6</mods:identifier>
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<mods:identifier id="7B681F99EBDC6430BCDC911FDC2D37AC" type="ISSN">1179-3163</mods:identifier>
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<treatment id="038387DF74327131FF2DF9AFFC8EFD1B" ID-DOI="http://doi.org/10.5281/zenodo.13635837" ID-Zenodo-Dep="13635837" LSID="urn:lsid:plazi:treatment:038387DF74327131FF2DF9AFFC8EFD1B" httpUri="http://treatment.plazi.org/id/038387DF74327131FF2DF9AFFC8EFD1B" lastPageId="1" lastPageNumber="164" pageId="0" pageNumber="163">
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<subSubSection id="C330654274327131FF2DF9AFFAC7FEE3" lastPageId="1" lastPageNumber="164" pageId="0" pageNumber="163" type="nomenclature">
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<paragraph id="8B9536C974327130FF2DF9AFFD8EF98D" blockId="0.[136,541,1619,1647]" box="[136,541,1619,1647]" pageId="0" pageNumber="163">
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<heading id="D0DD81A574327130FF2DF9AFFD8EF98D" box="[136,541,1619,1647]" fontSize="11" level="2" pageId="0" pageNumber="163" reason="3">
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<treatmentCitationGroup id="AB3A11E774327130FF2DF9AFFD8EF98D" box="[136,541,1619,1647]" pageId="0" pageNumber="163">
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<treatmentCitation id="0A8B10D874327130FF2DF9AFFD8BF98D" author="Burret, M." box="[136,536,1619,1647]" page=")" pageId="0" pageNumber="163" year="1937">
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<taxonomicName id="4C2A4D4A74327130FF2DF9AFFD8BF98D" ID-CoL="8VW8M" authority="Burret (1937: 583)" authorityName="Burret" authorityPageNumber="583" authorityYear="1937" box="[136,536,1619,1647]" class="Liliopsida" family="Arecaceae" genus="Chuniophoenix" kingdom="Plantae" order="Arecales" pageId="0" pageNumber="163" phylum="Tracheophyta" rank="genus">
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<emphasis id="B95EEADB74327130FF2DF9AFFEAEF98C" bold="true" box="[136,317,1619,1646]" italics="true" pageId="0" pageNumber="163">Chuniophoenix</emphasis>
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<bibRefCitation id="EFBB4B3874327130FEE1F9AAFD8BF98D" author="Burret, M." box="[324,536,1622,1647]" pageId="0" pageNumber="163" pagination="582 - 606" refId="ref3546" refString="Burret, M. (1937) Palmae chinenses. Notizblatt des Botanischen Gartens und Museums zu Berlin-Dahlem 13: 582 - 606. http: // dx. doi. org / 10.2307 / 3994953" type="journal article" year="1937">Burret (1937: 583)</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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.
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</treatmentCitationGroup>
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</heading>
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</paragraph>
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<paragraph id="8B9536C974327131FF2DF962FAC7FEE3" blockId="0.[136,1452,1694,2079]" lastBlockId="1.[136,1452,160,761]" lastPageId="1" lastPageNumber="164" pageId="0" pageNumber="163">
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<emphasis id="B95EEADB74327130FF2DF962FF43F955" bold="true" box="[136,208,1694,1719]" pageId="0" pageNumber="163">Stems</emphasis>
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clustered, slender to moderate, erect, brown.
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<emphasis id="B95EEADB74327130FD4AF962FCD2F955" bold="true" box="[751,833,1694,1719]" pageId="0" pageNumber="163">Leaves</emphasis>
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palmate, induplicate; leaf sheaths open opposite the petiole, densely whitish-brown tomentose, the tomentum early deciduous, not split or split below the petiole to give a central cleft, winged or not winged along the proximal margins; petioles well-developed, channeled adaxially, tomentose as the sheaths; abaxial and adaxial hastulas absent; leaf blades split almost to the base into few to numerous segments, the central ones wider than the lateral ones, the central ones often split again, acuminate or briefly lobed at the apices; veins prominent ad- and abaxially.
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<emphasis id="B95EEADB74327130FD10F8AEFCCDF889" bold="true" box="[693,862,1874,1899]" pageId="0" pageNumber="163">Inflorescences</emphasis>
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arching to pendulous, emerging from the top of the leaf sheaths, spicate or branched to 3 orders; prophylls short; peduncles well-developed, covered with overlapping, tubular, persistent peduncular bracts; rachis covered with similar bracts; rachillae covered with short, overlapping, tubular, persistent bracteoles; flowers solitary, or borne in short cincinni of 2, rarely 3, flowers per bracteole, borne on long pedicels, purple or yellowish; pedicels subtended by a tubular bracteole; calyces brown, membranous, tubular, 3- lobed at the apex, the lobes splitting and becoming reflexed; corollas pedicelliform below, 3-lobed above with fleshy, spreading lobes; stamens 6, the 3 antesepalous ones free, the 3 antepetalous ones with filaments adnate to corolla lobes; gynoecium elongate, tricarpellate.
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<emphasis id="B95EEADB74337131FDAAFF38FDCBFF3F" bold="true" box="[527,600,196,221]" pageId="1" pageNumber="164">Fruits</emphasis>
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1-seeded, globose, obovoid, or pear-shaped; stigmatic remains apical; seed surfaces smooth or grooved and brain-like; endosperm homogeneous or ruminate; eophylls entire, acuminate.
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</paragraph>
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</subSubSection>
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<subSubSection id="C330654274337131FF18FEF0FC8EFD1B" pageId="1" pageNumber="164" type="description">
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<paragraph id="8B9536C974337131FF18FEF0FD22FE57" blockId="1.[136,1452,160,761]" pageId="1" pageNumber="164">
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<emphasis id="B95EEADB74337131FF18FEF0FE88FEC7" bold="true" box="[189,283,268,293]" pageId="1" pageNumber="164">Note:—</emphasis>
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<taxonomicName id="4C2A4D4A74337131FEBEFEF0FE55FEC7" authorityName="Burret" authorityYear="1937" box="[283,454,268,293]" class="Liliopsida" family="Arecaceae" genus="Chuniophoenix" kingdom="Plantae" order="Arecales" pageId="1" pageNumber="164" phylum="Tracheophyta" rank="genus">
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<emphasis id="B95EEADB74337131FEBEFEF0FE55FEC7" box="[283,454,268,293]" italics="true" pageId="1" pageNumber="164">Chuniophoenix</emphasis>
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</taxonomicName>
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is described as “hermaphrodite or occasionally polygamo-dioecious” and flowers as “solitary or arranged in a condensed cincunnus of 1–7 flowers” (
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<bibRefCitation id="EFBB4B3874337131FCDAFECCFB02FEAB" author="Dransfield, J. & Uhl, N. & Asmussen, C. & Baker, W. & Harley, M. & Lewis, C." box="[895,1169,304,329]" pageId="1" pageNumber="164" refId="ref3703" refString="Dransfield, J., Uhl, N., Asmussen, C., Baker, W., Harley, M. & Lewis, C. (2008 a) Genera Palmarum. The Evolution and Classification of Palms. Kew Publishing, Royal Botanic Gardens, Kew, 732 pp." type="book" year="2008">
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Dransfield
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<emphasis id="B95EEADB74337131FBA7FECCFBADFEAB" box="[1026,1086,304,329]" italics="true" pageId="1" pageNumber="164">et al.</emphasis>
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2008a
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</bibRefCitation>
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). The flowers illustrated by Dransfield
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<emphasis id="B95EEADB74337131FE8BFEA8FEFAFE8F" box="[302,361,340,365]" italics="true" pageId="1" pageNumber="164">et al.</emphasis>
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, those of
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<taxonomicName id="4C2A4D4A74337131FE7AFEA8FD1AFE8F" authorityName="Burret" authorityYear="1937" box="[479,649,340,365]" class="Liliopsida" family="Arecaceae" genus="Chuniophoenix" kingdom="Plantae" order="Arecales" pageId="1" pageNumber="164" phylum="Tracheophyta" rank="species" species="hainanensis">
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<emphasis id="B95EEADB74337131FE7AFEA8FD1AFE8F" box="[479,649,340,365]" italics="true" pageId="1" pageNumber="164">C. hainanensis</emphasis>
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</taxonomicName>
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, are shown to be hermaphrodite.
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<bibRefCitation id="EFBB4B3874337131FBB5FEA8FB0DFE8F" author="Zona, S." box="[1040,1182,340,365]" pageId="1" pageNumber="164" pagination="198 - 200" refId="ref3955" refString="Zona, S. (1998) Chuniophoenix in cultivation. Principes 42: 198 - 200." type="journal article" year="1998">Zona (1998)</bibRefCitation>
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reported that all plants cultivated at Fairchild Tropical Garden were hermaphrodite, and that
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<taxonomicName id="4C2A4D4A74337131FC30FE84FBAFFE73" authorityName="Burret" authorityYear="1937" box="[917,1084,376,401]" class="Liliopsida" family="Arecaceae" genus="Chuniophoenix" kingdom="Plantae" order="Arecales" pageId="1" pageNumber="164" phylum="Tracheophyta" rank="species" species="hainanensis">
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<emphasis id="B95EEADB74337131FC30FE84FBAFFE73" box="[917,1084,376,401]" italics="true" pageId="1" pageNumber="164">C. hainanensis</emphasis>
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</taxonomicName>
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flower clusters comprised older, pistillate flowers and younger, staminate flowers.
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</paragraph>
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<paragraph id="8B9536C974337131FF18FE3CFDA6FD8B" blockId="1.[136,1452,160,761]" pageId="1" pageNumber="164">
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However, all these observations are based on cultivated plants. In all specimens examined here, of wild origin, there are 1–2 (rarely 3) unisexual flowers per bracteole (4–5 were observed in a cultivated plant, the one illustrated by Dransfield
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<emphasis id="B95EEADB74337131FEA0FDF4FEADFDC3" box="[261,318,520,545]" italics="true" pageId="1" pageNumber="164">et al.</emphasis>
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,
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<emphasis id="B95EEADB74337131FEEEFDF4FDADFDC3" box="[331,574,520,545]" italics="true" pageId="1" pageNumber="164">Wei Chao-fen 123194</emphasis>
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). Also, observations made here show that
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<taxonomicName id="4C2A4D4A74337131FBBCFDF4FBE1FDC3" authorityName="Burret" authorityYear="1940" box="[1049,1138,520,545]" class="Liliopsida" family="Arecaceae" genus="Chuniophoenix" kingdom="Plantae" order="Arecales" pageId="1" pageNumber="164" phylum="Tracheophyta" rank="species" species="nana">
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<emphasis id="B95EEADB74337131FBBCFDF4FBE1FDC3" box="[1049,1138,520,545]" italics="true" pageId="1" pageNumber="164">C. nana</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4C2A4D4A74337131FB0DFDF4FAC9FDC3" authorityName="Henderson" authorityYear="2015" box="[1192,1370,520,545]" class="Liliopsida" family="Arecaceae" genus="Chuniophoenix" kingdom="Plantae" order="Arecales" pageId="1" pageNumber="164" phylum="Tracheophyta" rank="species" species="suoitienensis">
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<emphasis id="B95EEADB74337131FB0DFDF4FAC9FDC3" box="[1192,1370,520,545]" italics="true" pageId="1" pageNumber="164">C. suoitienensis</emphasis>
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</taxonomicName>
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appear to be dioecious, and the latter sexually dimorphic.
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<taxonomicName id="4C2A4D4A74337131FD67FDD0FC68FDA7" authorityName="Burret" authorityYear="1937" box="[706,1019,556,581]" class="Liliopsida" family="Arecaceae" genus="Chuniophoenix" kingdom="Plantae" order="Arecales" pageId="1" pageNumber="164" phylum="Tracheophyta" rank="species" species="hainanensis">
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<emphasis id="B95EEADB74337131FD67FDD0FC68FDA7" box="[706,1019,556,581]" italics="true" pageId="1" pageNumber="164">Chuniophoenix hainanensis</emphasis>
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</taxonomicName>
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may also be dioecious, although there are too few specimens to confirm this.
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</paragraph>
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<paragraph id="8B9536C974337131FF18FD88FC8EFD1B" blockId="1.[136,1452,160,761]" pageId="1" pageNumber="164">
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It seems possible that these discrepancies arose from the much larger size of cultivated plants (hence more flowers per cincinnus), and the similarities between staminate and pistillate flowers, leading previous observers to confuse flower gender. It is possible that all species of
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<taxonomicName id="4C2A4D4A74337131FD29FD40FCA4FD37" authorityName="Burret" authorityYear="1937" box="[652,823,700,725]" class="Liliopsida" family="Arecaceae" genus="Chuniophoenix" kingdom="Plantae" order="Arecales" pageId="1" pageNumber="164" phylum="Tracheophyta" rank="genus">
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<emphasis id="B95EEADB74337131FD29FD40FCA4FD37" box="[652,823,700,725]" italics="true" pageId="1" pageNumber="164">Chuniophoenix</emphasis>
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</taxonomicName>
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are dioecious with few, unisexual flowers per bracteole. However, studies of wild plants are needed to confirm this.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |