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<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. &amp; van Wyk, Abraham E." docDate="2020" docId="72335E46B9CC5DF8895CB3F543CA7A11" docLanguage="en" docName="PhytoKeys 142: 1-88" docOrigin="PhytoKeys 142" docSource="http://dx.doi.org/10.3897/phytokeys.142.48365" docTitle="Aloe vanbalenii Pillans 1934" 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:title id="7C6420AD9E2EB843360269F57AF28D11">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:namePart id="F9539A352C5B713F242B910871B76EA8">Klopper, Ronell R.</mods:namePart>
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<mods:namePart id="D6F7CD5A81FAB48F74E8D97CDE6B5382">Crouch, Neil R.</mods:namePart>
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<mods:namePart id="89ED8584819C4D2B96D5788C99058261">Smith, Gideon F.</mods:namePart>
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<mods:namePart id="26CE5CCA026739667BF5D579D0B653CB">van Wyk, Abraham E.</mods:namePart>
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<mods:title id="50AAE1E9641CAF33B5C9DC94969AF872">PhytoKeys</mods:title>
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<mods:part id="F23EA657E812C1960A2941143CEE569C">
<mods:date id="7FAFB670A4722F758F6218EF5EB76085">2020</mods:date>
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<mods:number id="EC7F9F2FF0226965A66A4356055C1892">142</mods:number>
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<mods:url id="49FF25E9E601322E8E0A9CA736816CA4">http://dx.doi.org/10.3897/phytokeys.142.48365</mods:url>
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<mods:classification id="AF2757292A650846E0036D00F33A91FC">journal article</mods:classification>
<mods:identifier id="5C88CDF4BF8F7C72EE2D5AE275D22B46" type="DOI">http://dx.doi.org/10.3897/phytokeys.142.48365</mods:identifier>
<mods:identifier id="EF9C260D1E3AFD37011B22D3B0F76D2E" type="Pensoft-Pub">1314-2003-142-1</mods:identifier>
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<treatment id="72335E46B9CC5DF8895CB3F543CA7A11" ID-GBIF-Taxon="162487025" LSID="urn:lsid:plazi:treatment:72335E46B9CC5DF8895CB3F543CA7A11" httpUri="http://treatment.plazi.org/id/72335E46B9CC5DF8895CB3F543CA7A11" lastPageNumber="1" pageId="0" pageNumber="1" scope_family="Asphodelaceae">
<subSubSection id="EA78E2096CE354217012E50A6F2B3F31" pageId="0" pageNumber="1" type="nomenclature">
<paragraph id="A9C0094F6F9EB5B61045C3CC8F55F108" pageId="0" pageNumber="1">
NE
<taxonomicName id="5D27152F6FB432F69EF410D1F5426B25" ID-CoL="C46H" LSID="72335E46-B9CC-5DF8-895C-B3F543CA7A11" authority="Pillans" 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">Aloe vanbalenii Pillans</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection id="FFFB8BE21C450611E0C74938BBF68AE3" pageId="0" pageNumber="1" type="common names">
<paragraph id="B2E86B1AB812C8155ED6271381C88E0C" pageId="0" pageNumber="1">Common names.</paragraph>
<paragraph id="A44C9586267BFBB4F960AEB97A4030FC" pageId="0" pageNumber="1">
Van
<normalizedToken id="3267A1AAD6620589F5500D5FCF52677B" originalValue="Balens">Balen's</normalizedToken>
aloe (English); rooiblaaraalwyn (Afrikaans); icenalamatshe, incenalendlovu, icenandhlovu, inhlahlwane (Zulu).
</paragraph>
</subSubSection>
<subSubSection id="8E16584E2F3803F461AE31F2D652A82C" pageId="0" pageNumber="1" type="description">
<paragraph id="48FEAC63FBC808A246FE89EA4E8CDEF2" pageId="0" pageNumber="1">Description.</paragraph>
<paragraph id="094DD3D22D79F93CBB610AA07C103B63" pageId="0" pageNumber="1">
Acaulescent plants or
<emphasis id="9B1D68373321820CD2A950AC73F9E6A2" bold="true" italics="true" pageId="0" pageNumber="1">stem</emphasis>
very short, 0.2-0.3 m tall, branching at top and base; rosettes suckering to form dense groups, erect.
<emphasis id="24A0F9067D59489DEB21BB9FB9D953A7" bold="true" italics="true" pageId="0" pageNumber="1">Leaves</emphasis>
densely rosulate, spreading to strongly decurved, green to copper red, greener on lower surface, usually obscurely lineate, lanceolate, long attenuate, deeply channelled, 50-80 cm long, 9-15 cm wide; margin somewhat horny, reddish to reddish-brown, with pungent, reddish, deltoid teeth, 3-5 mm long, 10-15 mm apart; exudate pale honey-coloured.
<emphasis id="504E0F454FECD7D04536506B42D59A8D" bold="true" italics="true" pageId="0" pageNumber="1">Inflorescence</emphasis>
<normalizedToken id="4765AB695CDBF12C9AC27396F180CA9A" originalValue="±">+/-</normalizedToken>
1 m high, erect, 2- or 3-branched from about middle.
<emphasis id="77CD6D5E209310B72485569F9D20C6C2" bold="true" italics="true" pageId="0" pageNumber="1">Racemes</emphasis>
narrowly conical, up to 25-30 cm long, 8-10 cm wide, rather dense.
<emphasis id="CCD41F88EA9885356D9704297C9E3C35" bold="true" italics="true" pageId="0" pageNumber="1">Floral bracts</emphasis>
up to 15 mm long, 6-7 mm wide.
<emphasis id="2E7A96EDF6F648AEC26CEE5AA02161A7" bold="true" italics="true" pageId="0" pageNumber="1">Pedicels</emphasis>
14-23 mm long.
<emphasis id="3BAF253020328B2A0A5C0C82AA97C8BA" bold="true" italics="true" pageId="0" pageNumber="1">Flowers</emphasis>
:
<emphasis id="33DD953A0B0083EC066BD924F94DA8A7" italics="true" pageId="0" pageNumber="1">perianth</emphasis>
orange-yellow or sometimes dull reddish-pink in bud, usually buff-yellow or sometimes dull red when mature, 30-40 mm long, 6-7 mm across ovary, widening slightly towards wide-open mouth, straight, cylindrical-trigonous, slightly laterally compressed; outer segments free to base;
<emphasis id="E40F9D2482819EEF689529D4D2450BD0" italics="true" pageId="0" pageNumber="1">stamens</emphasis>
exserted to 10 mm;
<emphasis id="76A4DE630CAC7080D2F65EB5C02AC0B2" italics="true" pageId="0" pageNumber="1">style</emphasis>
exserted 10-12 mm.
</paragraph>
</subSubSection>
<subSubSection id="D3143EB37B8CC454347978E16D31677B" pageId="0" pageNumber="1" type="flowering time">
<paragraph id="B3BB2EEDB83EAD3677CA3CF3F4F5F74D" pageId="0" pageNumber="1">Flowering time.</paragraph>
<paragraph id="DA91CCB5E299811627DBEA7FB7EAFD8F" pageId="0" pageNumber="1">June-July.</paragraph>
</subSubSection>
<subSubSection id="1C01CAD34B6F2C19E79CF3D8D29C4AEF" pageId="0" pageNumber="1" type="habitat">
<paragraph id="529968D98ED4A5DBF9C7AE68056321E0" pageId="0" pageNumber="1">Habitat.</paragraph>
<paragraph id="24A07BEB7459CF530FE60112FD7FE9A5" pageId="0" pageNumber="1">Flat rocks and rocky outcrops with minimal soil in Nkonkoni Veld and Zululand Thornveld. Frost-free area with moderately high summer rainfall.</paragraph>
</subSubSection>
<subSubSection id="E2C12BC7633DA2F699F28B515CD8002D" pageId="0" pageNumber="1" type="description">
<paragraph id="AD62905D28EC6C0DDA299D1A91C1844B" pageId="0" pageNumber="1">Diagnostic characters.</paragraph>
<paragraph id="7C60CDA48860AD63130D9CAE8C82D91A" pageId="0" pageNumber="1">
<taxonomicName id="A97AB068C5554BA8E7FF3B7F8BCAB265" 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">
<emphasis id="9B26A46D892D7AB93F9324DEA4973288" italics="true" pageId="0" pageNumber="1">Aloe vanbalenii</emphasis>
</taxonomicName>
can be distinguished from other virtually acaulescent, non-maculate aloes in KwaZulu-Natal (
<taxonomicName id="D3642468B47C82CDDD8403C2A6A685E8" 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">
<emphasis id="E635351B3FDB48334D7DFB832D605EE7" italics="true" pageId="0" pageNumber="1">Aristaloe aristata</emphasis>
</taxonomicName>
,
<taxonomicName id="F4488826FCD8F88E8D8DCCB117A70611" 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>
,
<taxonomicName id="0D0533C8EB1C534563C57E87E5E45D26" 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">
<emphasis id="E8498788D8B73C2A9B8537D2B9442077" italics="true" pageId="0" pageNumber="1">Aloe gerstneri</emphasis>
</taxonomicName>
,
<taxonomicName id="BD017E3D3CF5A4A67D4296D971C04D1E" 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">
<emphasis id="6806FB247E50C39012753B6908B2D671" italics="true" pageId="0" pageNumber="1">Aloe pratensis</emphasis>
</taxonomicName>
,
<taxonomicName id="1878D4C4FFA6EA9CEE079B9C174AABA1" 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>
and
<taxonomicName id="02170523AE99474792C1AE415C2F37A2" 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">
<emphasis id="70D4C896335B2BDA1BC0E27E94F0F146" italics="true" pageId="0" pageNumber="1">Aloe suprafoliata</emphasis>
</taxonomicName>
) by its suckering habit that forms dense groups of rosettes. It is further characterised by its much recurved, green to copper red, broad (50-80
<normalizedToken id="C8AD46AEF60E4CB886A18EF68BBDB33B" originalValue="×">x</normalizedToken>
9-15 cm), deeply-channelled leaves with pungent marginal teeth. The inflorescence is erect,
<normalizedToken id="604915A61A24457AF1FF8DDFC212EEE0" originalValue="±">+/-</normalizedToken>
1 m high and 2- or 3-branched. Floral bracts are long (up to 15 mm) and pedicels erect (14-23 mm long). Flowers are orange-yellow or reddish-pink, 30-40 mm long and not narrowed above the ovary. Leaves have a characteristic cinnamon or musty smell when damaged (
<bibRefCitation id="A5D4330840C960AB91B5EBEC92A81818" author="Carter, S" journalOrPublisher="12 part 3. Royal Botanic Garden, Kew, London" pageId="0" pageNumber="1" refId="B6" refString="Carter, S, Lavranos, JJ, Newton, LE, Walker, CC, 2011. Aloes: the Definitive Guide. Kew Publishing, Royal Botanic Gardens, Kew / British Cactus &amp; Succulent Society." title="Aloes: the Definitive Guide. Kew Publishing, Royal Botanic Gardens, Kew / British Cactus &amp; Succulent Society." year="2011">Carter et al. 2011</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="EEC4671D08654B5C0AB8C918D6B09A9B" pageId="0" pageNumber="1" type="conservation status">
<paragraph id="66F0ABD7ECB2160A2B6FC6F2383E7791" pageId="0" pageNumber="1">Conservation status.</paragraph>
<paragraph id="5C3DEC30E8DB9409296548F0E0298AA8" pageId="0" pageNumber="1">
Least Concern (
<bibRefCitation id="03AF32966D869EAC112D34370FEF2132" 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>
).
</paragraph>
</subSubSection>
<subSubSection id="7AF26F53DC65B2DECB7C4DF82C4DB585" pageId="0" pageNumber="1" type="distribution">
<paragraph id="091CBB1CBF7D80DD5BBDA3E2AC19C167" pageId="0" pageNumber="1">Distribution.</paragraph>
<paragraph id="3FDE0AF67440F9D38B9BEB68D28903E8" pageId="0" pageNumber="1">
Confined to the Lebombo Mountain range in northern KwaZulu-Natal, South Africa and southern Eswatini (Fig.
<figureCitation id="C4A513C232B6722D8110E1D81056161E" captionStart="Figure 46" captionStartId="F46" captionText="Figure 46. Aloe vanbalenii. Photo: N. R. Crouch." figureDoi="10.3897/phytokeys.142.48365.figure46" httpUri="https://binary.pensoft.net/fig/388272" pageId="0" pageNumber="1">46</figureCitation>
).
</paragraph>
<caption id="E3699BBE66B8AED6E9B3A4F69129DACA" doi="10.3897/phytokeys.142.48365.figure46" httpUri="https://binary.pensoft.net/fig/388272" pageId="0" pageNumber="1" start="Figure 46" startId="F46">
<paragraph id="3773CD005167A2D90EE33C6F236E51A3" pageId="0" pageNumber="1">
<emphasis id="A350AFAE70E3D5CE4DFC9495E33417E4" bold="true" pageId="0" pageNumber="1">Figure 46.</emphasis>
<taxonomicName id="B198D55364585F726E02CC3570C563A7" 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">
<emphasis id="AA9885D27DCC27870DA29BDB239FFE1B" italics="true" pageId="0" pageNumber="1">Aloe vanbalenii</emphasis>
</taxonomicName>
. Photo: N.R. Crouch.
</paragraph>
</caption>
</subSubSection>
</treatment>
</document>