172 lines
13 KiB
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172 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="031DABDC969050CC8860FF89EC48EFD3" docLanguage="en" docName="PhytoKeys 142: 1-88" docOrigin="PhytoKeys 142" docSource="http://dx.doi.org/10.3897/phytokeys.142.48365" docTitle="Aloe chabaudii subsp. var. var. chabaudii Schoenland var. chabaudii" 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="162487038" LSID="urn:lsid:plazi:treatment:031DABDC969050CC8860FF89EC48EFD3" httpUri="http://treatment.plazi.org/id/031DABDC969050CC8860FF89EC48EFD3" 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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<taxonomicName LSID="031DABDC-9690-50CC-8860-FF89EC48EFD3" authority="Schoenland var. chabaudii" class="Liliopsida" family="Asphodelaceae" genus="Aloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloe chabaudii subsp. var. var. chabaudii" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="variety" species="chabaudii" subSpecies="var." variety="chabaudii">
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Aloe chabaudii
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<normalizedToken originalValue="Schönland">Schoenland</normalizedToken>
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var. chabaudii
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</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">
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<normalizedToken originalValue="Chabaud’s">Chabaud's</normalizedToken>
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aloe (English); grysaalwyn (Afrikaans); inhlaba, inkalane (Zulu).
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</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 or stem very short, procumbent; rosettes up to 0.5 m high, suckering or dividing to form dense groups.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Leaves</emphasis>
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densely rosulate, erect or spreading, dull grey-green to glaucous green, sometimes with reddish tinge, obscurely lineate, usually without spots, sometimes with few small confluent, H-shaped, scattered spots, ovate-lanceolate, acuminate, 30-60 cm long, 6-15 cm wide at base; margin cartilaginous, narrow, greyish, with small, deltoid, pale to brownish teeth, 1-3 mm long, 5-10 mm apart; exudate clear pale yellow.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Inflorescence</emphasis>
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0.5-1.5 m high, erect or oblique, 6- to 12-branched, lower branches rebranching.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Racemes</emphasis>
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broadly cylindrical, slightly acuminate, occasionally sub-capitate, 5-15 cm long, rather lax.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Floral bracts</emphasis>
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3-6 mm long, 1.5-4.0 mm wide.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Pedicels</emphasis>
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up to 20-25 mm long, spreading.
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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 brick-red or bright coral-pink, sometimes orange to yellow, paler at mouth, 35-40 mm long, 7-9 mm across ovary, narrowed above ovary, widening towards mouth, cylindrical-trigonous, decurved; outer segments free for
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<normalizedToken originalValue="±">+/-</normalizedToken>
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8 mm;
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<emphasis italics="true" pageId="0" pageNumber="1">stamens</emphasis>
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exserted 1-2 mm;
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<emphasis italics="true" pageId="0" pageNumber="1">style</emphasis>
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exserted to 2 mm.
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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">April-August.</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">Usually on bare rock on granite domes, at foot of granite whalebacks and outcrops or in shallow soil pockets and shady wooded slopes. Frost-sensitive.</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 authority="var. chabaudii" class="Liliopsida" family="Asphodelaceae" genus="Aloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloe chabaudii subsp. var. var. chabaudii" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="variety" species="chabaudii" subSpecies="var." variety="chabaudii">Aloe chabaudii var. chabaudii</taxonomicName>
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can be distinguished from other virtually acaulescent, non-maculate aloes in KwaZulu-Natal (
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<taxonomicName class="Liliopsida" family="Asphodelaceae" genus="Aristaloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aristaloe aristata" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="aristata">
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<emphasis italics="true" pageId="0" pageNumber="1">Aristaloe aristata</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 gerstneri" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="gerstneri">
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<emphasis italics="true" pageId="0" pageNumber="1">Aloe gerstneri</emphasis>
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</taxonomicName>
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,
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<taxonomicName authorityName="Baker" authorityYear="1880" class="Liliopsida" family="Asphodelaceae" genus="Aloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloe pratensis" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="pratensis">
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<emphasis italics="true" pageId="0" pageNumber="1">Aloe pratensis</emphasis>
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</taxonomicName>
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,
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<taxonomicName class="Liliopsida" family="Asphodelaceae" genus="Aloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloe reitzii subsp. var. var. vernalis" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="variety" species="reitzii" subSpecies="var." variety="vernalis">Aloe reitzii var. vernalis</taxonomicName>
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,
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<taxonomicName class="Liliopsida" family="Asphodelaceae" genus="Aloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloe suprafoliata" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="suprafoliata">
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<emphasis italics="true" pageId="0" pageNumber="1">Aloe suprafoliata</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="Pillans" authorityYear="1934" class="Liliopsida" family="Asphodelaceae" genus="Aloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloe vanbalenii" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="vanbalenii">
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<emphasis italics="true" pageId="0" pageNumber="1">Aloe vanbalenii</emphasis>
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</taxonomicName>
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) by its suckering habit that results in the establishment of dense groups of rosettes. It is further characterised by its erect to spreading, greyish-green to glaucous green leaves (30-60
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<normalizedToken originalValue="×">x</normalizedToken>
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6-15 cm) with rather small closely-spaced marginal teeth. The inflorescence is erect to oblique, up to 1.5 m high and 6- to 12-branched with the lower branches spreading and rebranching. Floral bracts are short (3-6 mm) and pedicels oblique to almost horizontal (up to 25 mm). Flowers are mostly reddish, 35-40 mm long and narrowed above the ovary.
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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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Least Concern (
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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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).
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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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Centre of distribution in Zimbabwe, extending north to Zambia and Malawi and south-western Tanzania, west into eastern Botswana, the Caprivi Strip of north-eastern Namibia, east to Mozambique and south to the Limpopo, Mpumalanga and northern KwaZulu-Natal provinces of South Africa, as well as Eswatini (Fig.
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Aloe chabaudii var. chabaudii. Photo: M. Kimberley." figureDoi="10.3897/phytokeys.142.48365.figure10" httpUri="https://binary.pensoft.net/fig/388236" pageId="0" pageNumber="1">10</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="notes">
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<paragraph pageId="0" pageNumber="1">Notes.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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One other variety is recognised in
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<taxonomicName lsidName="A. chabaudii" pageId="0" pageNumber="1" rank="species" species="chabaudii">
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<emphasis italics="true" pageId="0" pageNumber="1">A. chabaudii</emphasis>
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</taxonomicName>
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, namely
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<taxonomicName lsidName="A. chabaudii subsp. var. var. mlanjeana" pageId="0" pageNumber="1" rank="variety" species="chabaudii" subSpecies="var." variety="mlanjeana">A. chabaudii var. mlanjeana</taxonomicName>
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Christian that is confined to the Mulanje Massif and hills in the Thyolo and Mulanje District, Malawi.
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</paragraph>
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<caption doi="10.3897/phytokeys.142.48365.figure10" httpUri="https://binary.pensoft.net/fig/388236" pageId="0" pageNumber="1" start="Figure 10" startId="F10">
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">Figure 10.</emphasis>
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<taxonomicName authority="var. chabaudii" class="Liliopsida" family="Asphodelaceae" genus="Aloe" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aloe chabaudii subsp. var. var. chabaudii" order="Asparagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="variety" species="chabaudii" subSpecies="var." variety="chabaudii">Aloe chabaudii var. chabaudii</taxonomicName>
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. Photo: M. Kimberley.
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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> |