174 lines
13 KiB
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174 lines
13 KiB
XML
<document 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="2E1F5BFC8AFE5CC28CE8F0B82DB8AA49" docLanguage="en" docName="PhytoKeys 142: 1-88" docOrigin="PhytoKeys 142" docSource="http://dx.doi.org/10.3897/phytokeys.142.48365" docTitle="Aloe prinslooi I. Verd. & D. S. Hardy 1965" docType="treatment" docVersion="4" 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="1668139702755" 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>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: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>Klopper, Ronell R.</mods:namePart>
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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>Crouch, Neil R.</mods:namePart>
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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>Smith, Gideon F.</mods:namePart>
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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>van Wyk, Abraham E.</mods:namePart>
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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>2020</mods:date>
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<mods:detail type="volume">
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<mods:number>142</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>88</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.142.48365</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.142.48365</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-142-1</mods:identifier>
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<mods:identifier type="Pensoft-UUID">7B3A5CC9B82952B6B3E20C46E12DB4F1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="162487036" LSID="urn:lsid:plazi:treatment:2E1F5BFC8AFE5CC28CE8F0B82DB8AA49" httpUri="http://treatment.plazi.org/id/2E1F5BFC8AFE5CC28CE8F0B82DB8AA49" lastPageNumber="1" pageId="0" pageNumber="1">
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<subSubSection pageId="0" pageNumber="1" type="nomenclature">
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<paragraph pageId="0" pageNumber="1">
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E
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<taxonomicName LSID="2E1F5BFC-8AFE-5CC2-8CE8-F0B82DB8AA49" authority="I. Verd. & D. S. Hardy" authorityName="I. Verd. & D. S. Hardy" authorityYear="1965" class="Liliopsida" family="Asphodelaceae" genus="Aloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloe prinslooi" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="prinslooi">Aloe prinslooi I.Verd. & D.S.Hardy</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="common names">
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<paragraph pageId="0" pageNumber="1">Common names.</paragraph>
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<paragraph pageId="0" pageNumber="1">Spotted aloe (English); bontaalwyn (Afrikaans).</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="description">
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<paragraph pageId="0" pageNumber="1">Description.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Acaulescent plants, 0.15-0.25 m high; rosettes usually solitary, erect.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Leaves</emphasis>
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rosulate, suberect to spreading, light green, with white, oblong spots, denser on upper surface, occasionally arranged in transverse bands, shortly deltoid, 14-20 cm long, 4-8 cm wide; margin with pungent brown teeth,
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<normalizedToken originalValue="±">+/-</normalizedToken>
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4 mm long, 5-7 mm apart; exudate clear.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Inflorescence</emphasis>
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up to 0.6 m high, erect, 2- to 5-branched above middle.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Racemes</emphasis>
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corymbose-capitate, 6-12 cm long, 6-7 cm wide, dense.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Floral bracts</emphasis>
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15-30 mm long, 3-5 mm wide.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Pedicels</emphasis>
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12-30 mm long.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Flowers</emphasis>
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:
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<emphasis italics="true" pageId="0" pageNumber="1">perianth</emphasis>
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pale whitish-green, tinged with pale to deep pink, 13-17 mm long, sometimes slightly narrowing above ovary, widening towards slightly upturned mouth, cylindrical; outer segments free for 5-7 mm;
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<emphasis italics="true" pageId="0" pageNumber="1">stamens</emphasis>
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exserted 0-1 mm;
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<emphasis italics="true" pageId="0" pageNumber="1">style</emphasis>
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slightly or not exserted.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="flowering time">
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<paragraph pageId="0" pageNumber="1">Flowering time.</paragraph>
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<paragraph pageId="0" pageNumber="1">June-October.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="habitat">
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<paragraph pageId="0" pageNumber="1">Habitat.</paragraph>
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<paragraph pageId="0" pageNumber="1">Dense grass understorey of open woodland in KwaZulu-Natal midlands on thin soil. More rarely in open, rocky outcrops. Rainfall relatively low, summers hot and winters very cold.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="description">
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<paragraph pageId="0" pageNumber="1">Diagnostic characters.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName authorityName="I. Verd. & D. S. Hardy" authorityYear="1965" class="Liliopsida" family="Asphodelaceae" genus="Aloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloe prinslooi" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="prinslooi">
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<emphasis italics="true" pageId="0" pageNumber="1">Aloe prinslooi</emphasis>
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</taxonomicName>
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can be distinguished from other maculate aloes in KwaZulu-Natal (
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<taxonomicName authorityName="Reynolds" authorityYear="1937" class="Liliopsida" family="Asphodelaceae" genus="Aloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloe dewetii" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="dewetii">
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<emphasis italics="true" pageId="0" pageNumber="1">Aloe dewetii</emphasis>
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</taxonomicName>
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,
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<taxonomicName authority="subsp. maculata" class="Liliopsida" family="Asphodelaceae" genus="Aloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloe maculata subsp. maculata" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="subSpecies" species="maculata" subSpecies="maculata">Aloe maculata subsp. maculata</taxonomicName>
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,
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<taxonomicName authorityName="Reynolds" authorityYear="1937" class="Liliopsida" family="Asphodelaceae" genus="Aloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloe mudenensis" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="mudenensis">
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<emphasis italics="true" pageId="0" pageNumber="1">Aloe mudenensis</emphasis>
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</taxonomicName>
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,
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<taxonomicName authorityName="Schoenland" authorityYear="2020" class="Liliopsida" family="Asphodelaceae" genus="Aloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloe parvibracteata" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="parvibracteata">
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<emphasis italics="true" pageId="0" pageNumber="1">Aloe parvibracteata</emphasis>
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</taxonomicName>
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,
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<taxonomicName authorityName="Reynolds" authorityYear="1936" class="Liliopsida" family="Asphodelaceae" genus="Aloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloe pruinosa" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="pruinosa">
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<emphasis italics="true" pageId="0" pageNumber="1">Aloe pruinosa</emphasis>
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</taxonomicName>
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,
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<taxonomicName authorityName="Reynolds" authorityYear="1937" class="Liliopsida" family="Asphodelaceae" genus="Aloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloe suffulta" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="suffulta">
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<emphasis italics="true" pageId="0" pageNumber="1">Aloe suffulta</emphasis>
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</taxonomicName>
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,
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<taxonomicName authorityName="Reynolds" authorityYear="1937" class="Liliopsida" family="Asphodelaceae" genus="Aloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloe umfoloziensis" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="umfoloziensis">
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<emphasis italics="true" pageId="0" pageNumber="1">Aloe umfoloziensis</emphasis>
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</taxonomicName>
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,
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<taxonomicName authorityName="Gideon F. Sm. & N. R. Crouch" authorityYear="2006" class="Liliopsida" family="Asphodelaceae" genus="Aloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloe vanrooyenii" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="vanrooyenii">
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<emphasis italics="true" pageId="0" pageNumber="1">Aloe vanrooyenii</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="Gideon F. Sm. & Figueiredo" authorityYear="2018" class="Liliopsida" family="Asphodelaceae" genus="Aloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloe viridiana" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="viridiana">
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<emphasis italics="true" pageId="0" pageNumber="1">Aloe viridiana</emphasis>
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</taxonomicName>
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) by its short, 2- to 5-branched inflorescence (up to 0.6 m high) with almost spherical, very dense racemes (6-12
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<normalizedToken originalValue="×">x</normalizedToken>
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6-7 cm) of creamish to pinkish-white flowers (up to 17 mm long) that lack the distinctive globose basal swelling typical of the maculate aloes. Pedicels are 12-30 mm long. Leaves are suberect to spreading, 14-20
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<normalizedToken originalValue="×">x</normalizedToken>
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4-8 cm and spotted on both surfaces, with the spots being denser on the upper surface. Marginal teeth are
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<normalizedToken originalValue="±">+/-</normalizedToken>
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4 mm long.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="conservation status">
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<paragraph pageId="0" pageNumber="1">Conservation status.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Endangered. Threats include trampling by livestock and too frequent fires. In the past, populations were negatively impacted by illegal collecting (
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<bibRefCitation 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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, L. von Staden pers. comm.).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="distribution">
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<paragraph pageId="0" pageNumber="1">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Limited to an area near Colenso in the KwaZulu-Natal midlands, South Africa (Fig.
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<figureCitation captionStart="Figure 34" captionStartId="F34" captionText="Figure 34. Aloe prinslooi. Photo: P. Joffe." figureDoi="10.3897/phytokeys.142.48365.figure34" httpUri="https://binary.pensoft.net/fig/388260" pageId="0" pageNumber="1">34</figureCitation>
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).
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</paragraph>
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<caption doi="10.3897/phytokeys.142.48365.figure34" httpUri="https://binary.pensoft.net/fig/388260" pageId="0" pageNumber="1" start="Figure 34" startId="F34">
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">Figure 34.</emphasis>
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<taxonomicName authorityName="I. Verd. & D. S. Hardy" authorityYear="1965" class="Liliopsida" family="Asphodelaceae" genus="Aloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloe prinslooi" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="prinslooi">
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<emphasis italics="true" pageId="0" pageNumber="1">Aloe prinslooi</emphasis>
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</taxonomicName>
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. Photo: P. Joffe.
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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> |