183 lines
18 KiB
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183 lines
18 KiB
XML
<document ID-CLB-Dataset="23559" ID-DOI="http://dx.doi.org/10.3897/phytokeys.142.48365" ID-GBIF-Dataset="447d0c45-35c7-4aaa-b3b3-acbf7069da06" ID-PMC="PMC7082394" ID-Pensoft-Pub="1314-2003-142-1" ID-Pensoft-UUID="7B3A5CC9B82952B6B3E20C46E12DB4F1" ID-PubMed="32210671" ModsDocID="1314-2003-142-1" checkinTime="1584104974826" checkinUser="pensoft" docAuthor="Klopper, Ronell R., Crouch, Neil R., Smith, Gideon F. & van Wyk, Abraham E." docDate="2020" docId="4904DE900D29541B84DC353662B4BF57" docLanguage="en" docName="PhytoKeys 142: 1-88" docOrigin="PhytoKeys 142" docSource="http://dx.doi.org/10.3897/phytokeys.142.48365" docTitle="Aloidendron barberae Klopper & Gideon F. Sm." docType="treatment" docVersion="6" id="7B3A5CC9B82952B6B3E20C46E12DB4F1" lastPageNumber="1" masterDocId="7B3A5CC9B82952B6B3E20C46E12DB4F1" masterDocTitle="A synoptic review of the aloes (Asphodelaceae, Alooideae) of KwaZulu-Natal, an ecologically diverse province in eastern South Africa" masterLastPageNumber="88" masterPageNumber="1" pageNumber="1" updateTime="1732650654357" updateUser="ExternalLinkService">
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<mods:mods id="9163E810F8E570DE28C80AD08905C106" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="5D1671048EC48A65897248F41E619D14">
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<mods:title id="2A348479392C22F4DC1323218738A991">A synoptic review of the aloes (Asphodelaceae, Alooideae) of KwaZulu-Natal, an ecologically diverse province in eastern South Africa</mods:title>
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<mods:name id="442D28F82F46D55EA68F2930D049A761" type="personal">
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<mods:namePart id="79849F6AAFB680B02FFCAC7D0E401A74">Klopper, Ronell R.</mods:namePart>
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</mods:role>
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<mods:namePart id="0BA24EBF79F98421A9AE53EE5BB672C3">Crouch, Neil R.</mods:namePart>
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</mods:name>
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<mods:name id="8D03BF535A1AA62D420CA8E6928FF900" type="personal">
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<mods:namePart id="31EAC17488713935BD3B3707401B4B8B">Smith, Gideon F.</mods:namePart>
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</mods:name>
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<mods:name id="A5650E1605EDA4DAEB2FDEF2C3B43E2E" type="personal">
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<mods:roleTerm id="6CCA7BD66D3C27A4FB6928EC5CB8F725">Author</mods:roleTerm>
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<mods:namePart id="A3EB04AF4CC50BDDE26C8112B39C6F3D">van Wyk, Abraham E.</mods:namePart>
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<mods:typeOfResource id="4FCDF5E1CD22EE722BCDB0C071FE5A72">text</mods:typeOfResource>
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<mods:titleInfo id="73F1F3CA23986A08C6395F8D31B80D1A">
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<mods:title id="88A40D78C68CB612B79D1DE0A57965D3">PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part id="024E2C86BB038E9D417DCA60167095EC">
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<mods:date id="9A3D9EC68FA72377BEE6FEFE232CF7AF">2020</mods:date>
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<mods:detail id="FA0F652C404507382FA0053A66332CD7" type="volume">
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<mods:number id="A4BF8365BD1A56D599923D9AC871B9F5">142</mods:number>
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</mods:detail>
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<mods:extent id="D4FAAA39CB0E41358B7E84DA13314099" unit="page">
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<mods:start id="352C20B7B701E0F5333887F49259ECB7">1</mods:start>
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<mods:end id="AB159C4FCD53A0EDE2AF484C42CF13DB">88</mods:end>
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<mods:location id="2DC8CC50A646323030542995DC2C7713">
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<mods:url id="C25CB9861F04708518D2C33B003012B0">http://dx.doi.org/10.3897/phytokeys.142.48365</mods:url>
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</mods:location>
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<mods:classification id="48C3BEDA464670ABA918576CFD93E943">journal article</mods:classification>
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<mods:identifier id="B789CC349AF259D7C121420ADF31C172" type="DOI">http://dx.doi.org/10.3897/phytokeys.142.48365</mods:identifier>
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<mods:identifier id="C268D908BA389A3A710BEA22F3A5608F" type="Pensoft-Pub">1314-2003-142-1</mods:identifier>
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<mods:identifier id="ACF5E84201EC7C8E4B59C0AC94D4660A" type="Pensoft-UUID">7B3A5CC9B82952B6B3E20C46E12DB4F1</mods:identifier>
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</mods:mods>
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<treatment id="4904DE900D29541B84DC353662B4BF57" ID-GBIF-Taxon="162486993" LSID="urn:lsid:plazi:treatment:4904DE900D29541B84DC353662B4BF57" httpUri="http://treatment.plazi.org/id/4904DE900D29541B84DC353662B4BF57" lastPageNumber="1" pageId="0" pageNumber="1" scope_family="Asphodelaceae">
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<subSubSection id="FBB15E1466CEAB22C9C50EFF67289826" pageId="0" pageNumber="1" type="nomenclature">
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<paragraph id="F9ABEA386D40791F71F94E7897A462A2" pageId="0" pageNumber="1">
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<taxonomicName id="2E314B48E6D069510BDC3642579BA074" ID-CoL="C4BF" LSID="4904DE90-0D29-541B-84DC-353662B4BF57" authority="(Dyer) Klopper & Gideon F. Sm." class="Liliopsida" family="Asphodelaceae" genus="Aloidendron" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloidendron barberae" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="barberae">Aloidendron barberae (Dyer) Klopper & Gideon F.Sm.</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="DD0EF77AC501CE629C0EEB97B196B3F2" pageId="0" pageNumber="1" type="syn">
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<paragraph id="10EFADD0CE504A48A9E817716ADBA2A8" pageId="0" pageNumber="1">Syn.</paragraph>
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<paragraph id="C8A99C4A3DFC005F86E460C92BE49863" pageId="0" pageNumber="1">
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<taxonomicName id="5642C5FFA5065F2EB7604B9F5416A43D" authorityName="Dyer" authorityYear="1874" class="Liliopsida" family="Asphodelaceae" genus="Aloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloe barberae" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="barberae">
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<emphasis id="72DD18A1130013E70023F23C4FAF757D" italics="true" pageId="0" pageNumber="1">Aloe barberae</emphasis>
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</taxonomicName>
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Dyer.
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</paragraph>
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</subSubSection>
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<subSubSection id="D245ED078C7D2617B61CF45833A876F7" pageId="0" pageNumber="1" type="common names">
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<paragraph id="F948DDC381A9CB15ED5323A1CB188BC1" pageId="0" pageNumber="1">Common names.</paragraph>
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<paragraph id="CFD1C1ED2D481471EB11B686012BE05E" pageId="0" pageNumber="1">Tree aloe (English); boomaalwyn, mikaalwyn (Afrikaans); impondondo, indlabendlazi, inkalane unkulu, umgxwala (Zulu).</paragraph>
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</subSubSection>
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<subSubSection id="649E3F89E4D8F1AC6AD5FA285413468C" pageId="0" pageNumber="1" type="description">
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<paragraph id="EE139ED6169AA2975380675DC5DF0BA2" pageId="0" pageNumber="1">Description.</paragraph>
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<paragraph id="552EB1BCDC319D30EFDB84DEF0733B69" pageId="0" pageNumber="1">
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Arborescent plant, up to 18 m high.
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<emphasis id="17C0A3624480E1775E98924AB508E698" bold="true" italics="true" pageId="0" pageNumber="1">Stem</emphasis>
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10-18 m high, profusely branched dichotomously and rebranched from about middle, erect, without persistent dried leaves.
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<emphasis id="1B69722D3D48F671C62D15EFCC6A88B9" bold="true" italics="true" pageId="0" pageNumber="1">Leaves</emphasis>
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densely rosulate, recurved, dull green, without spots, ensiform, deeply channelled, 60-90 cm long, 7-9 cm wide at base; sheath with greenish-white marginal border; margin narrow, white, cartilaginous, with firm, horny, brownish tipped, dull white, deltoid teeth, 2-3 mm long, 10-25 mm apart.
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<emphasis id="D783BB351E24E3AE40A23C293AC332D8" bold="true" italics="true" pageId="0" pageNumber="1">Inflorescences</emphasis>
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0.4-0.6 m high, erect, dichotomously 3-branched.
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<emphasis id="A6816D995E9839D7D1451AA3A554DB7F" bold="true" italics="true" pageId="0" pageNumber="1">Racemes</emphasis>
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cylindrical, slightly acuminate, 20-30 cm long, dense.
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<emphasis id="5C280DA583A9F84E180589051561DD10" bold="true" italics="true" pageId="0" pageNumber="1">Floral bracts</emphasis>
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8-10 mm long,
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<normalizedToken id="818E26C5575AEB293C820555FDC5FFAD" originalValue="±">+/-</normalizedToken>
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1 mm wide.
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<emphasis id="64F1EC353BCB20D0418F39B496C89A89" bold="true" italics="true" pageId="0" pageNumber="1">Pedicels</emphasis>
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7-10 mm long.
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<emphasis id="D89C3C6C9C9DC39678D0C223D083300B" bold="true" italics="true" pageId="0" pageNumber="1">Flowers</emphasis>
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:
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<emphasis id="90E944BF7B6188DFFAD99FBF20498409" italics="true" pageId="0" pageNumber="1">perianth</emphasis>
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rose to rose-pink, greenish tipped, 33-37 mm long,
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<normalizedToken id="3CB9DC35F82C639666DC3C8478E23E8F" originalValue="±">+/-</normalizedToken>
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9 mm across ovary, not narrowed above ovary, widening towards middle, narrowing somewhat towards upturned mouth, cylindrical-ventricose; outer segments free almost to base;
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<emphasis id="365C011AB2E332126E634AF526910304" italics="true" pageId="0" pageNumber="1">stamens</emphasis>
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exserted to 15 mm;
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<emphasis id="95682854193AFCF82E2A8667021A4E35" italics="true" pageId="0" pageNumber="1">style</emphasis>
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exserted 15-20 mm.
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</paragraph>
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</subSubSection>
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<subSubSection id="301CE4DD9EC4614FDF96D1F41689C5EC" pageId="0" pageNumber="1" type="flowering time">
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<paragraph id="6D7C05B49C3023AF5E5B857FCCE2E917" pageId="0" pageNumber="1">Flowering time.</paragraph>
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<paragraph id="733BA795D0A220ED19892A89C1DC65E9" pageId="0" pageNumber="1">May-August.</paragraph>
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</subSubSection>
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<subSubSection id="297567D40DF51842FD32D0900D150364" pageId="0" pageNumber="1" type="habitat">
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<paragraph id="1E10D076B3B07E5BF8742B7BF8D6A6A9" pageId="0" pageNumber="1">Habitat.</paragraph>
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<paragraph id="33DB466CD972BEBC8A163884065685FD" pageId="0" pageNumber="1">Dense, tall bush and low forest, rocky slopes of wooded valleys.</paragraph>
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</subSubSection>
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<subSubSection id="C7A543F791FAD421201D7B56E6B512DC" pageId="0" pageNumber="1" type="description">
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<paragraph id="3BCE12A90012CBC980E7A26E251A43A7" pageId="0" pageNumber="1">Diagnostic characters.</paragraph>
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<paragraph id="A91389870EEE9ACDE6C986DB9AADACA6" pageId="0" pageNumber="1">
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<taxonomicName id="117F3121A7358FD51106408E267DDF48" class="Liliopsida" family="Asphodelaceae" genus="Aloidendron" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloidendron barberae" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="barberae">
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<emphasis id="C99A8D307FD8A7FDF13B08EF6956477C" italics="true" pageId="0" pageNumber="1">Aloidendron barberae</emphasis>
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</taxonomicName>
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is one of only two large-growing tree aloes indigenous to KwaZulu-Natal. These two aloes both have dichotomously branched stems and branches that lack persistent dried leaves.
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<taxonomicName id="AC8D790E8651FE472EFBCA226F2623F9" class="Liliopsida" family="Asphodelaceae" genus="Aloidendron" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloidendron barberae" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="barberae">
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<emphasis id="BFF5CA57339FAF8ECD889C2B1AB07D1D" italics="true" pageId="0" pageNumber="1">Aloidendron barberae</emphasis>
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</taxonomicName>
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differs from
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<taxonomicName id="40F28E313254B9B6652769BCB5A7BBA0" class="Liliopsida" family="Asphodelaceae" genus="Aloidendron" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloidendron tongaense" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="tongaense">
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<emphasis id="1C0AE860A79D465AE9AC24A79D80F876" italics="true" pageId="0" pageNumber="1">Aloidendron tongaense</emphasis>
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</taxonomicName>
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in being much taller (up to 18 m) with more branches and having larger bright green leaves of 60-90 cm long (not dull green and 40-59 cm); their distribution ranges are also mutually exclusive. The inflorescence is also slightly taller at 0.4-0.6 m (not
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<normalizedToken id="615DE539FD2AC16E2FEEDDB1EFE20499" originalValue="±">+/-</normalizedToken>
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0.35 m) and 3-branched from a single point (not up to 6-branched), with longer cylindrical racemes of 20-30 cm long (not capitate and 4-6 cm), bearing straight rose-pink flowers that are 33-37 mm long (not curved yellow flowers of 47-50 mm) with stamens exserted to 15 mm at anthesis (not 3-5 mm).
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</paragraph>
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</subSubSection>
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<subSubSection id="68247109455739C744ABFE92AA659975" pageId="0" pageNumber="1" type="conservation status">
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<paragraph id="FAB1B9CC13A0134F34C52CBDC16F0E65" pageId="0" pageNumber="1">Conservation status.</paragraph>
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<paragraph id="0C1AE45F57D1C05C44B5EBB4BBB3C3E7" pageId="0" pageNumber="1">
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Least Concern (
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<bibRefCitation id="AE4C0574ED7830D36F8380FCD97FD982" author="Raimondo, D" journalOrPublisher="South African National Biodiversity Institute, Pretoria" pageId="0" pageNumber="1" refId="B37" refString="Raimondo, D, Von Staden, L, Foden, W, Victor, JE, Helme, NA, Turner, RC, Kamundi, DA, Manyama, PA, 2009. Red List of South African Plants. Strelitzia 25. South African National Biodiversity Institute, Pretoria." title="Red List of South African Plants. Strelitzia 25. South African National Biodiversity Institute, Pretoria." year="2009">Raimondo et al. 2009</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="8DF7C76D46108C5D0E3D319287B4C7AC" pageId="0" pageNumber="1" type="distribution">
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<paragraph id="AA32BF49614297121BCA1B3598D3AA6B" pageId="0" pageNumber="1">Distribution.</paragraph>
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<paragraph id="FD443AA505F9A9D50F787EE6A49A58D0" pageId="0" pageNumber="1">
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Occurs in scattered localities, often in inaccessible sites (with steep gradients), in a broad coastal zone from East London in the Eastern Cape, through KwaZulu-Natal and Mpumalanga, South Africa, also in Eswatini (Fig.
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<figureCitation id="824EB46D02DAF6847426A9DFEBDF1A1D" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Aloidendron barberae. Photo: G. W. Reynolds." figureDoi="10.3897/phytokeys.142.48365.figure3" httpUri="https://binary.pensoft.net/fig/388229" pageId="0" pageNumber="1">3</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="F9E4771ABCDFEB6F7C31577F62A45898" pageId="0" pageNumber="1" type="notes">
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<paragraph id="4DC234969B42CCC1F47F7BDC0E82E95B" pageId="0" pageNumber="1">Notes.</paragraph>
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<paragraph id="7A33851DEFFC05B62352E3FCBBFA5FAA" pageId="0" pageNumber="1">
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<taxonomicName id="873C183011BB41CBF8CF681D298662EC" class="Liliopsida" family="Asphodelaceae" genus="Aloidendron" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloidendron barberae" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="barberae">
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<emphasis id="71EA4FB9D46046DF51B8FDE8293F6993" italics="true" pageId="0" pageNumber="1">Aloidendron barberae</emphasis>
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</taxonomicName>
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is often cited as occurring in Mozambique, the latest of these being
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<bibRefCitation id="32C849A6ED1BF96DEC067B32AB3B6CAC" author="Van Jaarsveld, E" journalOrPublisher="Aloe" pageId="0" pageNumber="1" refId="B52" refString="Van Jaarsveld, E, Judd, E, 2015. Tree Aloes of Africa. Penrock Publications, Cape Town." title="Tree Aloes of Africa. Penrock Publications, Cape Town." year="2015">Van Jaarsveld and Judd (2015)</bibRefCitation>
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. However, an examination of available herbarium specimens at several South African and European herbaria has shown that specimens from Mozambique all represent
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<taxonomicName id="67C6E80D9670881EBEA6A2BF54F4EC83" lsidName="A. tongaense" pageId="0" pageNumber="1" rank="species" species="tongaense">
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<emphasis id="B57E48756D95E75F2A3BE9D966F47EDE" italics="true" pageId="0" pageNumber="1">A. tongaense</emphasis>
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</taxonomicName>
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(
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<bibRefCitation id="A6A039749761EDE252D6077D9E04F36B" author="Walker, CC" journalOrPublisher="Bradleya" pageId="0" pageNumber="1" refId="B61" refString="Walker, CC, Smith, GF, Figueiredo, E, Klopper, RR, Crouch, NR, Condy, G, 2019b. Aloidendronbarberae. Flowering Plants of Africa 66: 8-21, t.2342." title="Aloidendronbarberae. Flowering Plants of Africa 66: 8 - 21, t. 2342." year="2019 b">Walker et al. 2019b</bibRefCitation>
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). This is supported by
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<bibRefCitation id="53E16FCEFF8B26482D14D9808FDBE58C" author="Burrows, JE" pageId="0" pageNumber="1" refId="B2" refString="Burrows, JE, Burrows, SM, Loetter, MC, Schmidt, E, 2018. Trees and Shrubs Mozambique. Publishing Print Matters (Pty) Ltd., Cape Town." title="Trees and Shrubs Mozambique. Publishing Print Matters (Pty) Ltd., Cape Town." year="2018">Burrows et al. (2018)</bibRefCitation>
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who only treat the latter species. However, considering that
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<taxonomicName id="E52390C428207E32252F8FC99422372E" lsidName="A. barberae" pageId="0" pageNumber="1" rank="species" species="barberae">
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<emphasis id="99465FC18E5A700D7E27902AA8EB4C53" italics="true" pageId="0" pageNumber="1">A. barberae</emphasis>
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</taxonomicName>
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is common on the South African side of the Lebombo range, it may well be present in nearby southern Mozambique, which borders on the foothills of the range. Further investigation is needed to confirm whether or not
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<taxonomicName id="8C2C2B4DAAACEAABA92C1E9512C5B48D" lsidName="A. barberae" pageId="0" pageNumber="1" rank="species" species="barberae">
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<emphasis id="65EE4EE3C71FEEAA48413CBBD93F8028" italics="true" pageId="0" pageNumber="1">A. barberae</emphasis>
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</taxonomicName>
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is present in this botanically under-explored part of Mozambique.
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</paragraph>
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<caption id="BC9721DCF39671AE4D6F1F8F8A54BE90" doi="10.3897/phytokeys.142.48365.figure3" httpUri="https://binary.pensoft.net/fig/388229" pageId="0" pageNumber="1" start="Figure 3" startId="F3">
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<paragraph id="AED55597F08B89A77A1F4FCAE697B410" pageId="0" pageNumber="1">
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<emphasis id="BAEC1CC76EFD511BFB2229B577370B9E" bold="true" pageId="0" pageNumber="1">Figure 3.</emphasis>
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<taxonomicName id="31B9FFD0DA0DB270BFEC67BBD934DC24" class="Liliopsida" family="Asphodelaceae" genus="Aloidendron" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloidendron barberae" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="barberae">
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<emphasis id="39F9281661373E1191105D1141F9F3B9" italics="true" pageId="0" pageNumber="1">Aloidendron barberae</emphasis>
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</taxonomicName>
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. Photo: G.W. Reynolds.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |