308 lines
35 KiB
XML
308 lines
35 KiB
XML
<document id="85195BA2CBC6ADAE28792AD734DB12A1" ID-DOI="10.11646/phytotaxa.434.1.5" ID-ISSN="1179-3163" ID-Zenodo-Dep="13875195" 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="1727819162264" checkinUser="felipe" docAuthor="Al-Shehbaz, Ihsan A." docDate="2020" docId="03E187FFEA5F51456FF5FB2F2B6AFB61" docLanguage="en" docName="phytotaxa.434.1.5.pdf" docOrigin="Phytotaxa 434 (1)" docSource="http://dx.doi.org/10.11646/phytotaxa.434.1.5" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Heliophila clarkii Al-Shehbaz 2020, sp. nov." docType="treatment" docVersion="2" lastPageNumber="72" masterDocId="FFD8FF87EA5A51426F7DFFA12F19FFC9" masterDocTitle="Ten new species in the southern African genus Heliophila (Brassicaceae; Cruciferae)" masterLastPageNumber="88" masterPageNumber="65" pageNumber="70" updateTime="1727822826932" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:titleInfo id="E2F73C455361DC78662AB474E4F73FB0">
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<mods:title id="61AD6973D13E3DEC892E70919B11C72D">Ten new species in the southern African genus Heliophila (Brassicaceae; Cruciferae)</mods:title>
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<mods:name id="98665AD895F435F59F2F82E4C453E2E8" type="personal">
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<mods:roleTerm id="D50E58F32BCB2C26A3DA9EE2CBC16BDA">Author</mods:roleTerm>
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<mods:namePart id="CC4F4CBF80DDE6874531B75FE305C323">Al-Shehbaz, Ihsan A.</mods:namePart>
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<mods:typeOfResource id="8ADFE0F46352927605A03F7213F2EF6D">text</mods:typeOfResource>
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<mods:titleInfo id="73B272FFABE913B24FED9C307CAA791F">
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<mods:title id="4B8CBD55944175F48665F2865D7A246A">Phytotaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="F726C706A4A34809617F2FD6D2226991">
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<mods:date id="686394465F994CE43870C4C8DB0957C5">2020</mods:date>
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<mods:number id="4285A174CF0D3B710EF880E20CD9E63E">2020-02-24</mods:number>
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<mods:number id="874FC6968DAA1E72028470A2F4A2E9C0">434</mods:number>
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<mods:start id="853538F5AA5875C72182A674BDDAF38A">65</mods:start>
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<mods:end id="DDDE8C35575FED9B62A6437976107D41">88</mods:end>
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<mods:url id="0A83D7734EAFDF091905B5340E1A2518">http://dx.doi.org/10.11646/phytotaxa.434.1.5</mods:url>
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<mods:classification id="A41904D9785EAB97BE522278517A1716">journal article</mods:classification>
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<mods:identifier id="AC86A36A9B6DE42F465593606E8D3580" type="DOI">10.11646/phytotaxa.434.1.5</mods:identifier>
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<mods:identifier id="3F599DD1E63256DD409D49D9289F14A0" type="ISSN">1179-3163</mods:identifier>
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<mods:identifier id="C73D324B8962A4918C53B64A12FFE659" type="Zenodo-Dep">13875195</mods:identifier>
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<treatment id="03E187FFEA5F51456FF5FB2F2B6AFB61" ID-DOI="http://doi.org/10.5281/zenodo.13875215" ID-Zenodo-Dep="13875215" LSID="urn:lsid:plazi:treatment:03E187FFEA5F51456FF5FB2F2B6AFB61" httpUri="http://treatment.plazi.org/id/03E187FFEA5F51456FF5FB2F2B6AFB61" lastPageId="7" lastPageNumber="72" pageId="5" pageNumber="70">
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<subSubSection id="C3526562EA5F51476FF5FB2F2D5DFB60" box="[136,580,1166,1193]" pageId="5" pageNumber="70" type="nomenclature">
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<paragraph id="8BF736E9EA5F51476FF5FB2F2D5DFB60" blockId="5.[136,580,1166,1193]" box="[136,580,1166,1193]" pageId="5" pageNumber="70">
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<heading id="D0BF8185EA5F51476FF5FB2F2D5DFB60" box="[136,580,1166,1193]" fontSize="11" level="2" pageId="5" pageNumber="70" reason="3">
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<taxonomicName id="4C484D6AEA5F51476FF5FB2F2EFAFB61" ID-CoL="C7824" authority="Al-Shehbaz" authorityName="Al-Shehbaz" authorityYear="2020" box="[136,483,1166,1193]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="5" pageNumber="70" phylum="Tracheophyta" rank="species" species="clarkii" status="sp. nov.">
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<emphasis id="B93CEAFBEA5F51476FF5FB2F2E4CFB60" bold="true" box="[136,341,1166,1193]" italics="true" pageId="5" pageNumber="70">Heliophila clarkii</emphasis>
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Al-Shehbaz
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</taxonomicName>
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,
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<taxonomicNameLabel id="A20F5780EA5F51476E93FB2E2D5DFB60" box="[494,580,1167,1193]" pageId="5" pageNumber="70" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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||
</paragraph>
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||
</subSubSection>
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<subSubSection id="C3526562EA5F51476FF5FB7B2BC0FAF1" pageId="5" pageNumber="70" type="diagnosis">
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<paragraph id="8BF736E9EA5F51476FF5FB7B2BC0FAF1" blockId="5.[136,1452,1242,1444]" pageId="5" pageNumber="70">
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Diagnosis:—
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<taxonomicName id="4C484D6AEA5F51476E7AFB7B2EAAFB26" authorityName="Al-Shehbaz" authorityYear="2020" box="[263,435,1242,1263]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="5" pageNumber="70" phylum="Tracheophyta" rank="species" species="clarkii">
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<emphasis id="B93CEAFBEA5F51476E7AFB7B2EAAFB26" box="[263,435,1242,1263]" italics="true" pageId="5" pageNumber="70">Heliophila clarkii</emphasis>
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</taxonomicName>
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differs from the other annual congeners (with undivided linear to filiform leaves and slightly moniliform fruit and without the paired glands at the bases of leaves and pedicels) by having puberulent stems below the cotyledonary scars, papillate lateral stamens bases and adjacent petal margins, and usually geniculately reflexed fruiting pedicels.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3526562EA5F51476FF5FAE72E42FA6A" pageId="5" pageNumber="70" type="materials_examined">
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||
<paragraph id="8BF736E9EA5F51476FF5FAE72E42FA6A" blockId="5.[136,1452,1242,1444]" pageId="5" pageNumber="70">
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<emphasis id="B93CEAFBEA5F51476FF5FAE72FA3FA92" bold="true" box="[136,186,1350,1371]" pageId="5" pageNumber="70">Type</emphasis>
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:—
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<collectingCountry id="F35F7679EA5F51476FABFAE72E91FA92" box="[214,392,1350,1371]" name="South Africa" pageId="5" pageNumber="70">SOUTH AFRICA</collectingCountry>
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. [
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<collectingRegion id="498CF80BEA5F51476EE8FAE72D31FA92" box="[405,552,1350,1372]" country="South Africa" name="Northern Cape" pageId="5" pageNumber="70">Northern Cape</collectingRegion>
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, Namakwa, Karoo Hoogland], Sutherland District, Summit of the Swaarweerberg, Roggeveld, Farm Geelhoek 103,
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<geoCoordinate id="EE7C502EEA5F51476EF8FAC82EEBFA49" box="[389,498,1385,1408]" degrees="32" direction="south" minutes="25" orientation="latitude" pageId="5" pageNumber="70" precision="15" seconds="39" value="-32.4275">32º25ʹ39ʺS</geoCoordinate>
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,
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<geoCoordinate id="EE7C502EEA5F51476E87FAC82D70FA49" box="[506,617,1385,1408]" degrees="20" direction="east" minutes="34" orientation="longitude" pageId="5" pageNumber="70" precision="15" seconds="53" value="20.58139">20º34ʹ53ʺE</geoCoordinate>
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,
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<quantity id="4CB09B0CEA5F51476D0CFACB2DA2FAB6" box="[625,699,1386,1407]" metricMagnitude="3" metricUnit="m" metricValue="1.828" pageId="5" pageNumber="70" unit="m" value="1828.0">1828 m</quantity>
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,
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<date id="FFF61029EA5F51476DB9FACB2C5BFAB6" box="[708,834,1386,1407]" pageId="5" pageNumber="70" value="2008-09-12">12 Sep. 2008</date>
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,
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<emphasis id="B93CEAFBEA5F51476C37FACA2B7EFAB6" box="[842,1127,1386,1408]" italics="true" pageId="5" pageNumber="70">
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<collectionCode id="ED59AE2CEA5F51476C37FACA2C40FA49" box="[842,857,1387,1408]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="5" pageNumber="70" type="Museum">V</collectionCode>
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.
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<collectionCode id="ED59AE2CEA5F51476C1CFACA2C6BFA49" box="[865,882,1387,1408]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="5" pageNumber="70">R</collectionCode>
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. Clark &
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<collectionCode id="ED59AE2CEA5F51476CB3FACA2CC6FA49" box="[974,991,1387,1408]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="5" pageNumber="70">R</collectionCode>
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. O’Connor 75
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</emphasis>
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(
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<typeStatus id="54F3884BEA5F51476B0FFACB2BD3FA49" box="[1138,1226,1386,1408]" pageId="5" pageNumber="70" type="holotype">holotype</typeStatus>
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, MO-6334883,
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<typeStatus id="54F3884BEA5F51476A1DFACB2AB1FA49" box="[1376,1448,1386,1408]" pageId="5" pageNumber="70" type="isotype">isotype</typeStatus>
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,
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<collectionCode id="ED59AE2CEA5F51476FC0FA2F2FEDFA6A" box="[189,244,1422,1443]" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14985" lsid="urn:lsid:biocol.org:col:14985" name="Albany Museum" pageId="5" pageNumber="70" type="Herbarium">GRA</collectionCode>
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).
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<figureCitation id="13732A6CEA5F51476E79FA2F2E4EFA6A" box="[260,343,1422,1444]" captionStart="FIGURE 3" captionStartId="6.[136,229,1953,1975]" captionTargetBox="[214,1374,193,1927]" captionTargetId="figure-23@6.[214,1374,190,1928]" captionTargetPageId="6" captionText="FIGURE 3. Heliophila clarkii.A. Plant. B. Portion of stem below cotyledon scars. C. Lateral sepal. D. Petal. E. Lateral stamen. F. Fruiting pedicel and immature fruit. Drawn by Al-Shehbaz from holotype (MO-6334883)." figureDoi="http://doi.org/10.5281/zenodo.13875201" httpUri="https://zenodo.org/record/13875201/files/figure.png" pageId="5" pageNumber="70">Figure 3</figureCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3526562EA5F51476FF5FA732C0EF7C1" pageId="5" pageNumber="70" type="description">
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<paragraph id="8BF736E9EA5F51476FF5FA732ED3F82D" blockId="5.[136,1452,1490,2056]" pageId="5" pageNumber="70">
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<emphasis id="B93CEAFBEA5F51476FF5FA732E05FA25" bold="true" box="[136,284,1490,1516]" pageId="5" pageNumber="70">Description:</emphasis>
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—Plants annual, not glaucous. Trichomes straight,
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<quantity id="4CB09B0CEA5F51476C23FA732CEDFA24" box="[862,1012,1490,1517]" metricMagnitude="-5" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="5" pageNumber="70" unit="mm" value="0.075" valueMax="0.1" valueMin="0.05">0.05–0.1 mm</quantity>
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long. Stems herbaceous,
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<quantity id="4CB09B0CEA5F51476A6BFA732A61FA24" box="[1302,1400,1490,1517]" metricMagnitude="-1" metricUnit="m" metricValue="1.05" metricValueMax="1.5" metricValueMin="0.6" pageId="5" pageNumber="70" unit="cm" value="10.5" valueMax="15.0" valueMin="6.0">6–15 cm</quantity>
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tall, smooth, terete, erect, simple or branched at or above middle, puberulent primarily below the cotyledon scars. Basal leaves soon withered; cauline leaves not fleshy; petiole absent; blade simple, linear to filiform,
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<quantity id="4CB09B0CEA5F51476BE3F9BB2A00F9FC" box="[1182,1305,1562,1589]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" metricValueMax="3.5" metricValueMin="0.5" pageId="5" pageNumber="70" unit="cm" value="2.0" valueMax="3.5" valueMin="0.5">0.5–3.5 cm</quantity>
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×
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<quantity id="4CB09B0CEA5F51476A49F9BB2ABEF9FC" box="[1332,1447,1562,1589]" metricMagnitude="-4" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="5" pageNumber="70" unit="mm" value="0.75" valueMax="1.0" valueMin="0.5">0.5–1 mm</quantity>
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, entire, without a pair of stipule-like glands at node, glabrous, base not auriculate, not decurrent or articulate. Racemes terminal, corymbose, 6–18-flowered, elongated in fruit, not secund; rachis straight, glabrous; fruiting pedicels without a pair of basal bract-like glands, not articulate at base, glabrous, slender, usually geniculate-reflexed at base, curved, persistent, lowermost
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<quantity id="4CB09B0CEA5F51476EFEF90B2EE9F90C" box="[387,496,1706,1733]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" metricValueMax="12.0" metricValueMin="6.0" pageId="5" pageNumber="70" unit="mm" value="9.0" valueMax="12.0" valueMin="6.0">6–12 mm</quantity>
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long; buds oblong. Sepals ascending, oblong,
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<quantity id="4CB09B0CEA5F51476B74F90B2B64F90C" box="[1033,1149,1706,1733]" metricMagnitude="-3" metricUnit="m" metricValue="3.25" metricValueMax="3.5" metricValueMin="3.0" pageId="5" pageNumber="70" unit="mm" value="3.25" valueMax="3.5" valueMin="3.0">3–3.5 mm</quantity>
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long, glabrous, persistent, lateral pair not cucullate at apex, saccate at base, median slightly cucullate, not saccate. Petals white, broadly obovate, 6–7 ×
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<quantity id="4CB09B0CEA5F51476FA9F9532E52F8C4" box="[212,331,1778,1805]" metricMagnitude="-3" metricUnit="m" metricValue="3.75" metricValueMax="4.0" metricValueMin="3.5" pageId="5" pageNumber="70" unit="mm" value="3.75" valueMax="4.0" valueMin="3.5">3.5–4 mm</quantity>
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, ascending, rounded at apex, with papillate lower margin facing lateral stamens; claw obsolete or to
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<quantity id="4CB09B0CEA5F51476FDAF8B72FF3F8F8" box="[167,234,1814,1841]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="70" unit="mm" value="1.0">1 mm</quantity>
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long. Stamens slightly tetradynamous; filaments
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<quantity id="4CB09B0CEA5F51476C5FF8B72C8EF8F8" box="[802,919,1814,1841]" metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="5" pageNumber="70" unit="mm" value="1.75" valueMax="2.0" valueMin="1.5">1.5–2 mm</quantity>
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||
long, lateral pair papillate proximally, median pairs unappendaged; anthers ovate, ca.
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<quantity id="4CB09B0CEA5F51476D3DF89B2D98F89C" box="[576,641,1850,1877]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="70" unit="mm" value="1.0">1 mm</quantity>
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||
long, not apiculate at apex. Nectar glands lateral, median glands absent. Ovary glabrous; ovules 5 or 6 per ovary. Fruit (immature) silique, capsular, linear,
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<quantity id="4CB09B0CEA5F51476B61F8FF2B81F8B0" box="[1052,1176,1886,1913]" metricMagnitude="-2" metricUnit="m" metricValue="1.35" metricValueMax="1.5" metricValueMin="1.2" pageId="5" pageNumber="70" unit="cm" value="1.35" valueMax="1.5" valueMin="1.2">1.2–1.5 cm</quantity>
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×
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<quantity id="4CB09B0CEA5F51476BC8F8FF2A31F8B0" box="[1205,1320,1886,1913]" metricMagnitude="-3" metricUnit="m" metricValue="1.25" metricValueMax="1.5" metricValueMin="1.0" pageId="5" pageNumber="70" unit="mm" value="1.25" valueMax="1.5" valueMin="1.0">1–1.5 mm</quantity>
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||
, latiseptate, glabrous, submoniliform, slightly constricted along replum, smooth, strongly reflexed; valves papery midvein distinct, lateral veins obscure; gynophore obsolete; style in fruit
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<quantity id="4CB09B0CEA5F51476C7DF8072C6AF808" box="[768,883,1958,1985]" metricMagnitude="-3" metricUnit="m" metricValue="2.25" metricValueMax="3.0" metricValueMin="1.5" pageId="5" pageNumber="70" unit="mm" value="2.25" valueMax="3.0" valueMin="1.5">1.5–3 mm</quantity>
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long, cylindrical, slender, glabrous; stigma entire. Seeds (immature) uniseriate.
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</paragraph>
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<paragraph id="8BF736E9EA5F51476FC0F84F2C0EF7C1" blockId="5.[136,1452,1490,2056]" box="[189,791,2030,2056]" pageId="5" pageNumber="70">
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||
<emphasis id="B93CEAFBEA5F51476FC0F84F2E5AF7C1" bold="true" box="[189,323,2030,2056]" pageId="5" pageNumber="70">Phenology:</emphasis>
|
||
—Flowering September through October.
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||
</paragraph>
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||
</subSubSection>
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||
<caption id="DF376661EA5C51446FF5F8002C8EF812" ID-DOI="http://doi.org/10.5281/zenodo.13875201" ID-Zenodo-Dep="13875201" httpUri="https://zenodo.org/record/13875201/files/figure.png" pageId="6" pageNumber="71" startId="6.[136,229,1953,1975]" targetBox="[214,1374,193,1927]" targetPageId="6" targetType="figure">
|
||
<paragraph id="8BF736E9EA5C51446FF5F8002C8EF812" blockId="6.[136,1451,1953,2011]" pageId="6" pageNumber="71">
|
||
<emphasis id="B93CEAFBEA5C51446FF5F8002FE5F87F" bold="true" box="[136,252,1953,1975]" pageId="6" pageNumber="71">FIGURE 3.</emphasis>
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||
<emphasis id="B93CEAFBEA5C51446E7CF8002EAAF87F" box="[257,435,1953,1974]" italics="true" pageId="6" pageNumber="71">
|
||
<taxonomicName id="4C484D6AEA5C51446E7CF8002EB6F87F" authorityName="Al-Shehbaz" authorityYear="2020" box="[257,431,1953,1974]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="6" pageNumber="71" phylum="Tracheophyta" rank="species" species="clarkii">Heliophila clarkii</taxonomicName>
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.
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||
</emphasis>
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||
A. Plant. B. Portion of stem below cotyledon scars. C. Lateral sepal. D. Petal. E. Lateral stamen. F. Fruiting pedicel and immature fruit. Drawn by Al-Shehbaz from holotype (MO-6334883).
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C3526562EA5D51456FC0FF3F2D65FF15" pageId="7" pageNumber="72" type="distribution">
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<paragraph id="8BF736E9EA5D51456FC0FF3F2D65FF15" blockId="7.[136,1452,158,1192]" pageId="7" pageNumber="72">
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||
<emphasis id="B93CEAFBEA5D51456FC0FF3F2E40FF71" bold="true" box="[189,345,158,184]" pageId="7" pageNumber="72">Distribution:</emphasis>
|
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—
|
||
<taxonomicName id="4C484D6AEA5D51456E08FF3F2D22FF71" authorityName="Al-Shehbaz" authorityYear="2020" box="[373,571,158,184]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="7" pageNumber="72" phylum="Tracheophyta" rank="species" species="clarkii">
|
||
<emphasis id="B93CEAFBEA5D51456E08FF3F2D22FF71" box="[373,571,158,184]" italics="true" pageId="7" pageNumber="72">Heliophila clarkii</emphasis>
|
||
</taxonomicName>
|
||
is known only from the type and
|
||
<typeStatus id="54F3884BEA5D51456CD4FF3E2B10FF70" box="[937,1033,159,185]" pageId="7" pageNumber="72" type="paratype">paratype</typeStatus>
|
||
collections from the Karoo Hoogland municipality of the
|
||
<collectingRegion id="498CF80BEA5D51456E19FF632D61FF15" box="[356,632,194,220]" country="South Africa" name="Northern Cape" pageId="7" pageNumber="72">Northern Cape Province</collectingRegion>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3526562EA5D51456FC0FF472DCAFE11" pageId="7" pageNumber="72" type="etymology">
|
||
<paragraph id="8BF736E9EA5D51456FC0FF472D4EFEED" blockId="7.[136,1452,158,1192]" pageId="7" pageNumber="72">
|
||
<emphasis id="B93CEAFBEA5D51456FC0FF472E51FEC9" bold="true" box="[189,328,230,256]" pageId="7" pageNumber="72">Etymology:</emphasis>
|
||
—The species is named in honor of the South African botanist Vincent Ralph Clark who collected many species of
|
||
<taxonomicName id="4C484D6AEA5D51456E3EFEAB2EA2FEED" authorityName="Linnaeus" authorityYear="1763" box="[323,443,266,292]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="7" pageNumber="72" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B93CEAFBEA5D51456E3EFEAB2EA2FEED" box="[323,443,266,292]" italics="true" pageId="7" pageNumber="72">Heliophila</emphasis>
|
||
</taxonomicName>
|
||
for my study.
|
||
</paragraph>
|
||
<paragraph id="8BF736E9EA5D51456FC0FE8F2DCCFE7D" blockId="7.[136,1452,158,1192]" pageId="7" pageNumber="72">
|
||
<materialsCitation id="3B203CB4EA5D51456FC0FE8F2D41FE59" collectingDate="2008-10-08" collectionCode="V, R, G, GRA, MO" country="South Africa" county="Farm Elandsfontein" elevation="1566" latitude="-32.20139" location="Northern Cap" longLatPrecision="20" longitude="20.58139" municipality="Roggeveld" pageId="7" pageNumber="72" specimenCount="2">
|
||
<emphasis id="B93CEAFBEA5D51456FC0FE8F2DC8FE81" bold="true" box="[189,721,302,328]" pageId="7" pageNumber="72">
|
||
<typeStatus id="54F3884BEA5D51456FC0FE8F2D2FFE81" box="[189,566,302,328]" isOtherTypeStatus="true" pageId="7" pageNumber="72">Additional specimens examined</typeStatus>
|
||
(
|
||
<typeStatus id="54F3884BEA5D51456D38FE8F2DDDFE81" box="[581,708,302,328]" pageId="7" pageNumber="72" type="paratype">Paratypes</typeStatus>
|
||
):
|
||
</emphasis>
|
||
—
|
||
<collectingCountry id="F35F7679EA5D51456D90FE8F2CA0FE81" box="[749,953,302,328]" name="South Africa" pageId="7" pageNumber="72">SOUTH AFRICA</collectingCountry>
|
||
.
|
||
<collectingCountry id="F35F7679EA5D51456CBEFE8F2B89FE81" box="[963,1168,302,328]" name="South Africa" pageId="7" pageNumber="72">SOUTH AFRICA</collectingCountry>
|
||
.
|
||
<emphasis id="B93CEAFBEA5D51456BE7FE8F2A5BFE81" bold="true" box="[1178,1346,302,328]" pageId="7" pageNumber="72">
|
||
<location id="8E976032EA5D51456BE7FE8F2A5BFE81" LSID="urn:lsid:plazi:treatment:03E187FFEA5F51456FF5FB2F2B6AFB61:8E976032EA5D51456BE7FE8F2A5BFE81" box="[1178,1346,302,328]" country="South Africa" county="Farm Elandsfontein" latitude="-32.20139" longLatPrecision="20" longitude="20.58139" municipality="Roggeveld" name="Northern Cap" pageId="7" pageNumber="72">Northern Cap</location>
|
||
</emphasis>
|
||
e, [Karoo Hoogland]:
|
||
<location id="8E976032EA5D51456E6DFEF32EF0FEA5" LSID="urn:lsid:plazi:treatment:03E187FFEA5F51456FF5FB2F2B6AFB61:8E976032EA5D51456E6DFEF32EF0FEA5" box="[272,489,338,364]" country="South Africa" county="Farm Elandsfontein" latitude="-32.20139" longLatPrecision="20" longitude="20.58139" municipality="Roggeveld" name="Sutherland District" pageId="7" pageNumber="72">Sutherland District</location>
|
||
,
|
||
<collectingMunicipality id="6B93AC93EA5D51456E88FEF32D68FEA5" box="[501,625,338,364]" pageId="7" pageNumber="72">Roggeveld</collectingMunicipality>
|
||
,
|
||
<collectingCounty id="62964E65EA5D51456D03FEF22C44FEA5" box="[638,861,338,365]" pageId="7" pageNumber="72">Farm Elandsfontein</collectingCounty>
|
||
47,
|
||
<geoCoordinate id="EE7C502EEA5D51456CEDFEF52B1BFEA6" box="[912,1026,340,367]" degrees="32" direction="south" minutes="12" orientation="latitude" pageId="7" pageNumber="72" precision="15" seconds="5" value="-32.20139">32º12ʹ5ʺS</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE7C502EEA5D51456B73FEF52B96FEA6" box="[1038,1167,340,367]" degrees="20" direction="east" minutes="34" orientation="longitude" pageId="7" pageNumber="72" precision="15" seconds="53" value="20.58139">20º34ʹ53ʺE</geoCoordinate>
|
||
,
|
||
<quantity id="4CB09B0CEA5D51456BE1FEF32BEDFEA4" box="[1180,1268,338,365]" metricMagnitude="3" metricUnit="m" metricValue="1.566" pageId="7" pageNumber="72" unit="m" value="1566.0">
|
||
<elevation id="0065D1DAEA5D51456BE1FEF32BEDFEA4" box="[1180,1268,338,365]" metricMagnitude="3" metricUnit="m" metricValue="1.566" pageId="7" pageNumber="72" unit="m" value="1566.0">1566 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="FFF61029EA5D51456A7CFEF32A93FEA5" box="[1281,1418,338,364]" pageId="7" pageNumber="72" value="2008-10-08">
|
||
<collectingDate id="EFB2E9C1EA5D51456A7CFEF32A93FEA5" box="[1281,1418,338,364]" pageId="7" pageNumber="72" value="2008-10-08">8 Oct. 2008</collectingDate>
|
||
</date>
|
||
,
|
||
<emphasis id="B93CEAFBEA5D51456AEAFEF22EDBFE59" italics="true" pageId="7" pageNumber="72">
|
||
<collectionCode id="ED59AE2CEA5D51456AEAFEF22AB1FEA5" box="[1431,1448,339,364]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="7" pageNumber="72" type="Museum">V</collectionCode>
|
||
.
|
||
<collectionCode id="ED59AE2CEA5D51456FF5FED62F85FE59" box="[136,156,375,400]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="7" pageNumber="72">R</collectionCode>
|
||
. Clark &
|
||
<collectionCode id="ED59AE2CEA5D51456E6DFED62E3EFE58" box="[272,295,375,401]" country="Switzerland" lsid="urn:lsid:biocol.org:col:15706" name="Conservatoire et Jardin botaniques de la Ville de Genève" pageId="7" pageNumber="72" type="Herbarium">G</collectionCode>
|
||
. Coombs 761
|
||
</emphasis>
|
||
(
|
||
<collectionCode id="ED59AE2CEA5D51456EAEFED72D0BFE59" box="[467,530,374,400]" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14985" lsid="urn:lsid:biocol.org:col:14985" name="Albany Museum" pageId="7" pageNumber="72" type="Herbarium">GRA</collectionCode>
|
||
,
|
||
<collectionCode id="ED59AE2CEA5D51456D62FED72D48FE59" box="[543,593,374,400]" country="USA" lsid="urn:lsid:biocol.org:col:15859" name="Missouri Botanical Garden" pageId="7" pageNumber="72" type="Herbarium">MO</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3B203CB4EA5D51456D1BFED72DC9FE7D" collectionCode="M, F, PRE, R" country="South Africa" location="Klipfontein" pageId="7" pageNumber="72" specimenCount="1">
|
||
<location id="8E976032EA5D51456D1BFED72DF3FE59" LSID="urn:lsid:plazi:treatment:03E187FFEA5F51456FF5FB2F2B6AFB61:8E976032EA5D51456D1BFED72DF3FE59" box="[614,746,374,400]" country="South Africa" name="Klipfontein" pageId="7" pageNumber="72">Klipfontein</location>
|
||
,
|
||
<locationDeviation id="9A452FCBEA5D51456D8BFED72CDCFE59" box="[758,965,374,400]" location="Sutherland" pageId="7" pageNumber="72">SW of Sutherland</locationDeviation>
|
||
,
|
||
<emphasis id="B93CEAFBEA5D51456CAFFED62BD2FE59" box="[978,1227,374,400]" italics="true" pageId="7" pageNumber="72">
|
||
<collectionCode id="ED59AE2CEA5D51456CAFFED62CF4FE59" box="[978,1005,375,400]" country="Germany" lsid="urn:lsid:biocol.org:col:15637" name="Botanische Staatssammlung München" pageId="7" pageNumber="72" type="Herbarium">M</collectionCode>
|
||
.
|
||
<collectionCode id="ED59AE2CEA5D51456C84FED62B13FE59" box="[1017,1034,375,400]" country="USA" lsid="urn:lsid:biocol.org:col:15707" name="Field Museum of Natural History, Botany Department" pageId="7" pageNumber="72" type="Herbarium">F</collectionCode>
|
||
. Thompson 1791
|
||
</emphasis>
|
||
(
|
||
<collectionCode id="ED59AE2CEA5D51456BA1FED72A0CFE59" box="[1244,1301,374,400]" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15547" lsid="urn:lsid:biocol.org:col:15547" name="South African National Biodiversity Institute (SANBI)" pageId="7" pageNumber="72" type="Herbarium">PRE</collectionCode>
|
||
). Hantam (as Calvinia): Hantam Mt top,
|
||
<emphasis id="B93CEAFBEA5D51456EC5FE3A2D99FE7D" box="[440,640,410,436]" italics="true" pageId="7" pageNumber="72">
|
||
<collectionCode id="ED59AE2CEA5D51456EC5FE3A2ED5FE7D" box="[440,460,411,436]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="7" pageNumber="72">R</collectionCode>
|
||
. Marloth 12799
|
||
</emphasis>
|
||
(
|
||
<collectionCode id="ED59AE2CEA5D51456DF2FE3B2DD1FE7D" box="[655,712,410,436]" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15547" lsid="urn:lsid:biocol.org:col:15547" name="South African National Biodiversity Institute (SANBI)" pageId="7" pageNumber="72" type="Herbarium">PRE</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BF736E9EA5D51456FC0FE1F2DCAFE11" blockId="7.[136,1452,158,1192]" box="[189,723,446,473]" pageId="7" pageNumber="72">
|
||
<emphasis id="B93CEAFBEA5D51456FC0FE1F2E3AFE11" bold="true" box="[189,291,446,472]" pageId="7" pageNumber="72">Habitat:</emphasis>
|
||
—Sandy-clay soil in Karoo shrubland.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3526562EA5D51456FC0FE432B6AFB61" pageId="7" pageNumber="72" type="discussion">
|
||
<paragraph id="8BF736E9EA5D51456FC0FE432C9AFD1D" blockId="7.[136,1452,158,1192]" pageId="7" pageNumber="72">
|
||
<emphasis id="B93CEAFBEA5D51456FC0FE432E5CFE35" bold="true" box="[189,325,482,508]" pageId="7" pageNumber="72">Discussion:</emphasis>
|
||
—
|
||
<taxonomicName id="4C484D6AEA5D51456E1CFE432D30FE35" authorityName="Al-Shehbaz" authorityYear="2020" box="[353,553,482,508]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="7" pageNumber="72" phylum="Tracheophyta" rank="species" species="clarkii">
|
||
<emphasis id="B93CEAFBEA5D51456E1CFE432D30FE35" box="[353,553,482,508]" italics="true" pageId="7" pageNumber="72">Heliophila clarkii</emphasis>
|
||
</taxonomicName>
|
||
is most closely related to the new species
|
||
<taxonomicName id="4C484D6AEA5D51456B76FE422BCCFE35" authorityName="Al-Shehbaz" authorityYear="2020" box="[1035,1237,482,508]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="7" pageNumber="72" phylum="Tracheophyta" rank="species" species="roggeveldensis">
|
||
<emphasis id="B93CEAFBEA5D51456B76FE422BCCFE35" box="[1035,1237,482,508]" italics="true" pageId="7" pageNumber="72">H. roggeveldensis</emphasis>
|
||
</taxonomicName>
|
||
(see below) which it resembles in the annual habit and in having puberulent stems below the cotyledons scars, linear to filiform leaves without the paired nodal glands, often geniculate-reflexed mature fruiting pedicels lacking the paired basal glands, and somewhat submoniliform fruit. It differs from
|
||
<taxonomicName id="4C484D6AEA5D51456DF1FDEE2C4DFDA1" authorityName="Al-Shehbaz" authorityYear="2020" box="[652,852,590,616]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="7" pageNumber="72" phylum="Tracheophyta" rank="species" species="roggeveldensis">
|
||
<emphasis id="B93CEAFBEA5D51456DF1FDEE2C4DFDA1" box="[652,852,590,616]" italics="true" pageId="7" pageNumber="72">H. roggeveldensis</emphasis>
|
||
</taxonomicName>
|
||
in having slender (vs. rather stout) lowermost fruiting pedicels 6–10 (vs. 3–4) mm long, proximally papillate (vs. glabrous) lateral filaments and adjacent petals margins, and distinctly larger flowers with saccate (vs. not saccate) lateral sepals 3–3.5 (vs. 1.2–1.5) mm long, and broadly obovate (vs. oblanceolate) petals 6–7 ×
|
||
<quantity id="4CB09B0CEA5D51456E9BFD1B2D41FD1C" box="[486,600,698,725]" metricMagnitude="-3" metricUnit="m" metricValue="3.75" metricValueMax="4.0" metricValueMin="3.5" pageId="7" pageNumber="72" unit="mm" value="3.75" valueMax="4.0" valueMin="3.5">3.5–4 mm</quantity>
|
||
(vs. 1.5–2 ×
|
||
<quantity id="4CB09B0CEA5D51456D91FD1B2C6EFD1D" box="[748,887,698,725]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" pageId="7" pageNumber="72" unit="mm" value="0.6" valueMax="0.7" valueMin="0.5">0.5–0.7 mm</quantity>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BF736E9EA5D51456FC0FD7F2D4BFC19" blockId="7.[136,1452,158,1192]" pageId="7" pageNumber="72">
|
||
Both novelties grow in the Karoo Hoogland of the
|
||
<collectingRegion id="498CF80BEA5D51456C73FD7F2CAEFD31" box="[782,951,734,760]" country="South Africa" name="Northern Cape" pageId="7" pageNumber="72">Northern Cape</collectingRegion>
|
||
and are remotely related to the exclusively Western Cape-endemic
|
||
<taxonomicName id="4C484D6AEA5D51456EEAFCA22D11FCD5" box="[407,520,770,796]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="7" pageNumber="72" phylum="Tracheophyta" rank="species" species="pusilla">
|
||
<emphasis id="B93CEAFBEA5D51456EEAFCA22D11FCD5" box="[407,520,770,796]" italics="true" pageId="7" pageNumber="72">H. pusilla</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20F5780EA5D51456D6CFCA32D2AFCD5" box="[529,563,770,796]" pageId="7" pageNumber="72" sensu="lato">s.l.</taxonomicNameLabel>
|
||
, a species divided by
|
||
<bibRefCitation id="EFD94B18EA5D51456C49FCA32CCFFCD5" author="Marais, W." box="[820,982,770,796]" pageId="7" pageNumber="72" refId="ref14061" refString="Marais, W. (1970) Cruciferae. In: Codd, L. E., De Winter, B., Killick, D. J. B. & Rycroft, H. B. (Eds.) Flora of Southen Africa. Vol. 13. National Botanic Gardens, Kirstenbosch, pp. 1 - 118." type="book" year="1970">Marais (1970)</bibRefCitation>
|
||
to include four varieties. These varieties differ drastically from both
|
||
<taxonomicName id="4C484D6AEA5D51456EB5FC862D2FFC89" authorityName="Al-Shehbaz" authorityYear="2020" box="[456,566,806,832]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="7" pageNumber="72" phylum="Tracheophyta" rank="species" species="clarkii">
|
||
<emphasis id="B93CEAFBEA5D51456EB5FC862D2FFC89" box="[456,566,806,832]" italics="true" pageId="7" pageNumber="72">H. clarkii</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C484D6AEA5D51456D0CFC862C25FC89" authorityName="Al-Shehbaz" authorityYear="2020" box="[625,828,806,832]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="7" pageNumber="72" phylum="Tracheophyta" rank="species" species="roggeveldensis">
|
||
<emphasis id="B93CEAFBEA5D51456D0CFC862C25FC89" box="[625,828,806,832]" italics="true" pageId="7" pageNumber="72">H. roggeveldensis</emphasis>
|
||
</taxonomicName>
|
||
in having completely glabrous (vs. always puberulent lowermost stems below the cotyledonary scars) and divaricate to ascending or very rarely horizontal-descending (vs. usually geniculate-reflexed) fruiting pedicels, and strongly (vs. slightly) moniliform fruit. In all of the 928 plants of
|
||
<taxonomicName id="4C484D6AEA5D51456AEDFCCE2FCDFC65" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="7" pageNumber="72" phylum="Tracheophyta" rank="species" species="pusilla">
|
||
<emphasis id="B93CEAFBEA5D51456AEDFCCE2FCDFC65" italics="true" pageId="7" pageNumber="72">H. pusilla</emphasis>
|
||
</taxonomicName>
|
||
that I critically examined, none has puberulent lower stems, and none of those with mature or developing fruits has geniculate-reflexed fruiting pedicels.
|
||
</paragraph>
|
||
<paragraph id="8BF736E9EA5D51456FC0FC7B2B6AFB61" blockId="7.[136,1452,158,1192]" pageId="7" pageNumber="72">
|
||
<taxonomicName id="4C484D6AEA5D51456FC0FC7B2E9EFC3D" authorityName="Al-Shehbaz" authorityYear="2020" box="[189,391,986,1012]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="7" pageNumber="72" phylum="Tracheophyta" rank="species" species="clarkii">
|
||
<emphasis id="B93CEAFBEA5D51456FC0FC7B2E9EFC3D" box="[189,391,986,1012]" italics="true" pageId="7" pageNumber="72">Heliophila clarkii</emphasis>
|
||
</taxonomicName>
|
||
resembles some of the rare forms of
|
||
<taxonomicName id="4C484D6AEA5D51456C4EFC7A2CD4FC3D" box="[819,973,987,1012]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="7" pageNumber="72" phylum="Tracheophyta" rank="species" species="acuminata">
|
||
<emphasis id="B93CEAFBEA5D51456C4EFC7A2CD4FC3D" box="[819,973,987,1012]" italics="true" pageId="7" pageNumber="72">H. acuminata</emphasis>
|
||
</taxonomicName>
|
||
(Ecklon & Zeyher 1835-1835: 57) Steudl (1840: 742) with exclusively undivided leaves. It differs from the latter, which is restricted to the
|
||
<collectingRegion id="498CF80BEA5D51456B9EFC5E2A9BFBD1" box="[1251,1410,1022,1049]" country="South Africa" name="Western Cape" pageId="7" pageNumber="72">Western Cape</collectingRegion>
|
||
, by having completely glabrous (vs. almost always basally puberulent) fruiting pedicels, submoniliform (usually strongly moniliform) and non-secund (vs. most frequently secund) fruit, white (vs. purple, mauve, or sometimes white) flowers, valve apex not extending (vs. extending
|
||
<quantity id="4CB09B0CEA5D51456D2EFBCB2DDEFB4D" box="[595,711,1130,1157]" metricMagnitude="-3" metricUnit="m" metricValue="1.25" metricValueMax="2.0" metricValueMin="0.5" pageId="7" pageNumber="72" unit="mm" value="1.25" valueMax="2.0" valueMin="0.5">0.5–2 mm</quantity>
|
||
) over styles 1.5–3 (vs. 3–5(–7) mm long, ovaries with 5 or 6 (vs. 8–20) ovules, and papillate (vs. appendaged) lateral filaments and adjacent petal margins.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |