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<document id="21EA674FA3210A8A82F4ED1B540E7605" ID-CLB-Dataset="57639" ID-DOI="doi.org/10.1016/j.sajb.2023.02.035" ID-GBIF-Dataset="ec74f8c7-0d1d-4ad7-b9d7-3acab1c23ec2" ID-Zenodo-Dep="8120978" IM.bibliography_approvedBy="julia" IM.illustrations_approvedBy="julia" IM.materialsCitations_approvedBy="julia" IM.metadata_approvedBy="julia" IM.taxonomicNames_approvedBy="julia" IM.treatmentCitations_approvedBy="julia" IM.treatments_approvedBy="julia" checkinTime="1688563104487" checkinUser="ronellklopper" docAuthor="Klak, Cornelia, Hanáček, Pavel &amp; Bruyns, Peter V." docDate="2023" docId="5C0BC229056B471EFCACF9B62E38F838" docLanguage="en" docName="SAJBot.156.144-161.pdf.imf" docOrigin="South African Journal of Botany 156" docSource="http://dx.doi.org/10.1016/j.sajb.2023.02.035" docTitle="Ruschia joubertiniana Klak 2023" docType="treatment" docVersion="3" lastPageNumber="151" masterDocId="A032BA51056E4719FF97FFB92C31FFFE" masterDocTitle="Six new species of Ruschieae (Aizoaceae) and further notes in Ruschia" masterLastPageNumber="161" masterPageNumber="144" pageNumber="149" updateTime="1688654062593" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="1F812B0D458A8871DE3697B302F6E797">Six new species of Ruschieae (Aizoaceae) and further notes in Ruschia</mods:title>
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<mods:namePart id="92067D3A4366E6B7040510951154E207">Klak, Cornelia</mods:namePart>
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<mods:namePart id="3B4813F123442E5E68BBC6529782C682">Hanáček, Pavel</mods:namePart>
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<mods:namePart id="7AEEF2370404B0BFB5725231D55BD50D">Bruyns, Peter V.</mods:namePart>
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<mods:title id="8474D996C18083AE6E255A7006FFA0BB">South African Journal of Botany</mods:title>
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<mods:part id="2D88005C97D7A345D9C422C9B7C73DE2">
<mods:date id="3A0EFA1AEB94BBADEABA29FF1F0EE76E">2023</mods:date>
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<mods:number id="42A4C10C059BBEC352C5464E3C819F07">2023-05-31</mods:number>
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<mods:identifier id="1827F78AF3399770A6ADE31604268DB2" type="CLB-Dataset">57639</mods:identifier>
<mods:identifier id="14567527325C260FF626EF5EE6D949AA" type="DOI">doi.org/10.1016/j.sajb.2023.02.035</mods:identifier>
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<treatment id="5C0BC229056B471EFCACF9B62E38F838" ID-DOI="http://doi.org/10.5281/zenodo.8121004" ID-Zenodo-Dep="8121004" LSID="urn:lsid:plazi:treatment:5C0BC229056B471EFCACF9B62E38F838" httpUri="http://treatment.plazi.org/id/5C0BC229056B471EFCACF9B62E38F838" lastPageId="7" lastPageNumber="151" pageId="5" pageNumber="149">
<subSubSection id="9CB820B4056B471CFCACF9B6289FF9DC" box="[827,1198,1550,1570]" pageId="5" pageNumber="149" type="nomenclature">
<paragraph id="D41D733F056B471CFCACF9B6289FF9DC" blockId="5.[827,1269,1550,1570]" box="[827,1198,1550,1570]" pageId="5" pageNumber="149">
1
<taxonomicName id="13A208BC056B471CFCC6F9B7286CF9DC" authority="Klak" authorityName="Klak" authorityYear="2023" box="[849,1117,1550,1570]" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" kingdom="Plantae" order="Caryophyllales" pageId="5" pageNumber="149" phylum="Tracheophyta" rank="species" species="joubertiniana" status="sp. nov.">Ruschia joubertiniana Klak</taxonomicName>
sp. nov.
</paragraph>
</subSubSection>
<subSubSection id="9CB820B4056B471CFB24F9B628C4F9DC" box="[1203,1269,1551,1570]" pageId="5" pageNumber="149" type="description">
<paragraph id="D41D733F056B471CFB24F9B628C4F9DC" blockId="5.[827,1269,1550,1570]" box="[1203,1269,1551,1570]" pageId="5" pageNumber="149">
(
<figureCitation id="4C996FBA056B471CFB2CF9B628DCF9DC" box="[1211,1261,1551,1570]" captionStart="Fig" captionStartId="6.[361,386,923,937]" captionTargetBox="[234,1351,149,892]" captionTargetId="figure-340@6.[234,1355,148,892]" captionTargetPageId="6" captionText="Fig. 6. Ruschia joubertiniana. A. Habit. B. Flower.C. Side view of closed (l) and top view of open fruit (r). D. Seeds." figureDoi="http://doi.org/10.5281/zenodo.8121002" httpUri="https://zenodo.org/record/8121002/files/figure.png" pageId="5" pageNumber="149">Fig. 6</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="9CB820B4056B471CFCC6F9F02905F96D" pageId="5" pageNumber="149" type="materials_examined">
<paragraph id="D41D733F056B471CFCC6F9F02905F96D" blockId="5.[818,1487,1608,1990]" pageId="5" pageNumber="149">
<materialsCitation id="64CA7962056B471CFCC6F9F028FCF96D" collectingDate="2008-01-07" collectionCode="BOL" collectorName="Klak" country="South Africa" elevation="500" location="Joubertina" municipality="Willowmore" pageId="5" pageNumber="149" specimenCode="46184" specimenCount="1" stateProvince="Eastern Cape" typeStatus="holotype">
Type:
<collectingCountry id="ACB533AF056B471CFC07F9F1283AF9A5" box="[912,1035,1608,1627]" name="South Africa" pageId="5" pageNumber="149" value="South Africa">South Africa</collectingCountry>
,
<collectingRegion id="1666BDDD056B471CFB81F9F028A9F9A2" box="[1046,1176,1609,1628]" country="South Africa" name="Eastern Cape" pageId="5" pageNumber="149">Eastern Cape</collectingRegion>
,
<collectingMunicipality id="3479E945056B471CFB33F9F1292FF9A5" box="[1188,1310,1608,1627]" pageId="5" pageNumber="149">Willowmore</collectingMunicipality>
(3323), near
<location id="D17D25E4056B471CFA30F9F02F48F989" LSID="urn:lsid:plazi:treatment:5C0BC229056B471EFCACF9B62E38F838:D17D25E4056B471CFA30F9F02F48F989" country="South Africa" municipality="Willowmore" name="Joubertina" pageId="5" pageNumber="149" stateProvince="Eastern Cape">Joubertina</location>
,
<location id="D17D25E4056B471CFC16F9DC2802F989" LSID="urn:lsid:plazi:treatment:5C0BC229056B471EFCACF9B62E38F838:D17D25E4056B471CFC16F9DC2802F989" box="[897,1075,1636,1656]" country="South Africa" municipality="Willowmore" name="Kouga Wilderness" pageId="5" pageNumber="149" stateProvince="Eastern Cape">Kouga Wilderness</location>
,
<location id="D17D25E4056B471CFBACF9DC28EBF989" LSID="urn:lsid:plazi:treatment:5C0BC229056B471EFCACF9B62E38F838:D17D25E4056B471CFBACF9DC28EBF989" box="[1083,1242,1636,1656]" country="South Africa" municipality="Willowmore" name="Farm Kleinrivier" pageId="5" pageNumber="149" stateProvince="Eastern Cape">Farm Kleinrivier</location>
, (-DB),
<date id="A01C55FF056B471CFAB6F9DC29B8F989" box="[1313,1417,1636,1656]" pageId="5" pageNumber="149" value="2008-01-07">
<collectingDate id="B058AC17056B471CFAB6F9DC29B8F989" box="[1313,1417,1636,1656]" pageId="5" pageNumber="149" value="2008-01-07">7 Jan 2008</collectingDate>
</date>
,
<elevation id="5F8F940C056B471CFA05F9DD29FFF986" box="[1426,1486,1636,1656]" pageId="5" pageNumber="149">
<quantity id="135ADEDA056B471CFA05F9DD29FFF986" box="[1426,1486,1636,1656]" pageId="5" pageNumber="149" unit="m" value="500">500 m</quantity>
</elevation>
a.s.l.,
<collectorName id="795716E9056B471CFCF2F9C62FBFF96D" box="[869,910,1663,1683]" pageId="5" pageNumber="149">Klak</collectorName>
1589 (
<collectionCode id="B2B3EBFA056B471CFC5BF9392FC7F96D" box="[972,1014,1664,1683]" collectionName="BOL" pageId="5" pageNumber="149">BOL</collectionCode>
,
<typeStatus id="0B19CD9D056B471CFC69F939281BF96D" box="[1022,1066,1664,1683]" pageId="5" pageNumber="149">holo</typeStatus>
, barcode:
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</materialsCitation>
;
<materialsCitation id="64CA7962056B471CFB41F9392901F96D" box="[1238,1328,1664,1683]" collectingDate="2008-01-07" collectionCode="NBG" collectorName="Klak" country="South Africa" elevation="500" location="Joubertina" municipality="Willowmore" pageId="5" pageNumber="149" specimenCount="1" stateProvince="Eastern Cape" typeStatus="isotype">
<collectionCode id="B2B3EBFA056B471CFB41F9392932F96D" box="[1238,1283,1664,1683]" collectionName="NBG" pageId="5" pageNumber="149">NBG</collectionCode>
,
<typeStatus id="0B19CD9D056B471CFA9CF9392918F96D" box="[1291,1321,1664,1683]" pageId="5" pageNumber="149">iso</typeStatus>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="9CB820B4056B471CFCC6F922284CF8E1" pageId="5" pageNumber="149" type="diagnosis">
<paragraph id="D41D733F056B471CFCC6F922284CF8E1" blockId="5.[818,1487,1608,1990]" pageId="5" pageNumber="149">
Diagnosis: Differs from all other species in
<taxonomicName id="13A208BC056B471CFB6EF9222970F951" box="[1273,1345,1691,1711]" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" kingdom="Plantae" order="Caryophyllales" pageId="5" pageNumber="149" phylum="Tracheophyta" rank="genus">Ruschia</taxonomicName>
by the 11-12 locules of its capsules (
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all other
<taxonomicName id="13A208BC056B471CFB3FF90E28C1F935" box="[1192,1264,1719,1739]" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" kingdom="Plantae" order="Caryophyllales" pageId="5" pageNumber="149" phylum="Tracheophyta" rank="genus">Ruschia</taxonomicName>
). It differs from
<taxonomicName id="13A208BC056B471CFA1BF90E29FEF935" baseAuthorityName="Hartmann" baseAuthorityYear="1998" box="[1420,1487,1719,1739]" class="Magnoliopsida" family="Aizoaceae" genus="Erepsia" kingdom="Plantae" order="Caryophyllales" pageId="5" pageNumber="149" phylum="Tracheophyta" rank="genus">Erepsia</taxonomicName>
since the end of the placenta is detached in the capsule and forms a hood (end of placenta not detached in
<taxonomicName id="13A208BC056B471CFB3DF95628DCF8FD" baseAuthorityName="Hartmann" baseAuthorityYear="1998" box="[1194,1261,1775,1795]" class="Magnoliopsida" family="Aizoaceae" genus="Erepsia" kingdom="Plantae" order="Caryophyllales" pageId="5" pageNumber="149" phylum="Tracheophyta" rank="genus">Erepsia</taxonomicName>
) and by the absence of a hypanthium (present in
<taxonomicName id="13A208BC056B471CFBBAF8B22841F8E1" baseAuthorityName="Hartmann" baseAuthorityYear="1998" box="[1069,1136,1803,1823]" class="Magnoliopsida" family="Aizoaceae" genus="Erepsia" kingdom="Plantae" order="Caryophyllales" pageId="5" pageNumber="149" phylum="Tracheophyta" rank="genus">Erepsia</taxonomicName>
).
</paragraph>
</subSubSection>
<subSubSection id="9CB820B4056B471FFCC6F89129B7F9DA" lastPageId="6" lastPageNumber="150" pageId="5" pageNumber="149" type="description">
<paragraph id="D41D733F056B471FFCC6F89129B7F9DA" blockId="5.[818,1487,1608,1990]" lastBlockId="6.[818,1488,1524,1572]" lastPageId="6" lastPageNumber="150" pageId="5" pageNumber="149">
Erect, sparsely branched, succulent shrub to
<quantity id="135ADEDA056B471CFA8FF89129A4F8C5" box="[1304,1429,1832,1851]" metricMagnitude="-1" metricUnit="m" metricValue="3.0" pageId="5" pageNumber="149" unit="cm" value="30.0">40 X 30 cm</quantity>
, with erect branches to
<quantity id="135ADEDA056B471CFC63F8FA2806F8A9" box="[1012,1079,1859,1879]" metricMagnitude="-1" metricUnit="m" metricValue="3.5" pageId="5" pageNumber="149" unit="cm" value="35.0">35 cm</quantity>
tall, becoming woody with age, basal branches
<quantity id="135ADEDA056B471CFC07F8E62FD6F88D" box="[912,999,1887,1907]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" metricValueMax="7.0" metricValueMin="6.0" pageId="5" pageNumber="149" unit="mm" value="6.5" valueMax="7.0" valueMin="6.0">6-7 mm</quantity>
diam., internodes
<quantity id="135ADEDA056B471CFB08F8E629B1F88D" box="[1183,1408,1887,1907]" metricMagnitude="-3" metricUnit="m" metricValue="2.75" metricValueMax="3.0" metricValueMin="2.5" pageId="5" pageNumber="149" unit="mm" value="2.75" valueMax="3.0" valueMin="2.5">20-30 X ± 2.5-3 mm</quantity>
, brown, older one’ s grey. Leaves opposite, triquetrous, with sharp tips, glaucous, with dark dots, erect to spreading, joined to the stem in the lower third of their length for
<quantity id="135ADEDA056B471CFB14F80A28D0F838" box="[1155,1249,1971,1990]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" metricValueMax="9.0" metricValueMin="3.0" pageId="5" pageNumber="149" unit="mm" value="6.0" valueMax="9.0" valueMin="3.0">3-9 mm</quantity>
, and curved outwards towards their bases, thus forming a triangle between the two opposite leaves, keels cartilaginous, some with finely serrulate keel, epidermis smooth,
<quantity id="135ADEDA0568471FFEFBF9942DD3F9BE" box="[364,482,1580,1600]" metricMagnitude="-2" metricUnit="m" metricValue="2.35" metricValueMax="2.7" metricValueMin="2.0" pageId="6" pageNumber="150" unit="mm" value="23.5" valueMax="27.0" valueMin="20.0">20-27 mm</quantity>
long,
<quantity id="135ADEDA0568471FFDBAF9952EBBF9BE" box="[557,650,1580,1600]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" metricValueMax="6.0" metricValueMin="5.0" pageId="6" pageNumber="150" unit="mm" value="5.5" valueMax="6.0" valueMin="5.0">5-6 mm</quantity>
broad and thick. Flowers solitary,
<quantity id="135ADEDA0568471FFEDDF9F12D8AF9A2" box="[330,443,1608,1628]" metricMagnitude="-2" metricUnit="m" metricValue="3.25" metricValueMax="4.0" metricValueMin="2.5" pageId="6" pageNumber="150" unit="mm" value="32.5" valueMax="40.0" valueMin="25.0">25-40 mm</quantity>
diam., pedicels erect,
<quantity id="135ADEDA0568471FFD0AF9F02F33F9A2" box="[669,770,1608,1628]" metricMagnitude="-2" metricUnit="m" metricValue="1.35" metricValueMax="2.0" metricValueMin="0.7" pageId="6" pageNumber="150" unit="mm" value="13.5" valueMax="20.0" valueMin="7.0">7-20 mm</quantity>
long, bracts succulent, leaf-like; sepals 6, succulent, 3 with membranous wings; petaloid and filamentous staminodes numerous, filiform, curved over the centre of the flower, petaloid staminodes pink,
<quantity id="135ADEDA0568471FFF0AF9012D02F935" box="[157,307,1720,1739]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" pageId="6" pageNumber="150" unit="mm" value="0.7">10.5 X 0.7 mm</quantity>
, shortest petals to ca.
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long, filamentous staminodes white, papillate at base,
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, stamens about as long as filamentous staminodes, papillate at base, in 3-4 rows, pollen white; stigmas 10-12, green slender, smooth,
<quantity id="135ADEDA0568471FFFF3F89E2D31F8C5" box="[100,256,1831,1851]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="6" pageNumber="150" unit="mm" value="0.2">1.5 X 0.2 mm</quantity>
, top of ovary flat, nectary forming conspicuous green crenulated ring. Capsule 10- to 12-locular,
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diam., top dome shaped and raised to
<quantity id="135ADEDA0568471FFE7FF8E62E15F88D" box="[488,548,1887,1907]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="6" pageNumber="150" unit="mm" value="5.0">5 mm</quantity>
, with low rims, lower part bowl- to funnel-shaped to
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deep, without wings, closing bodies absent, placenta forming a hood, covering membranes curved up at ends, but without additional closing device below, keels parallel first then diverging, valve wings absent. Seeds light brown to ochre, 0.8-0.9 X
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, slightly colliculate.
</paragraph>
</subSubSection>
<caption id="80DD23B70568471FFEFEFC2228FDFC57" ID-DOI="http://doi.org/10.5281/zenodo.8121002" ID-Zenodo-Dep="8121002" box="[361,1228,922,937]" httpUri="https://zenodo.org/record/8121002/files/figure.png" pageId="6" pageNumber="150" startId="6.[361,386,923,937]" targetBox="[234,1351,149,892]" targetPageId="6">
<paragraph id="D41D733F0568471FFEFEFC2228FDFC57" blockId="6.[361,1225,922,937]" box="[361,1228,922,937]" lastBlockId="6.[1224,1228,923,937]" pageId="6" pageNumber="150">
Fig. 6.
<taxonomicName id="13A208BC0568471FFE37FC232E70FC57" authorityName="Klak" authorityYear="2023" box="[416,577,922,937]" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" kingdom="Plantae" order="Caryophyllales" pageId="6" pageNumber="150" phylum="Tracheophyta" rank="species" species="joubertiniana">Ruschia joubertiniana</taxonomicName>
. A. Habit. B. Flower. C. Side view of closed (l) and top view of open fruit (r). D. Seeds.
</paragraph>
</caption>
<caption id="80DD23B70568471FFEAFFA0228CCFA37" ID-DOI="http://doi.org/10.5281/zenodo.8121006" ID-Zenodo-Dep="8121006" box="[312,1277,1466,1482]" httpUri="https://zenodo.org/record/8121006/files/figure.png" pageId="6" pageNumber="150" startId="6.[312,337,1467,1481]" targetBox="[323,1263,977,1434]" targetPageId="6">
<paragraph id="D41D733F0568471FFEAFFA0228CCFA37" blockId="6.[312,1277,1466,1482]" box="[312,1277,1466,1482]" pageId="6" pageNumber="150">
Fig. 7. Distribution of species of
<taxonomicName id="13A208BC0568471FFDA5FA022EC4FA34" authorityName="Dehn" box="[562,757,1466,1482]" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" kingdom="Plantae" order="Caryophyllales" pageId="6" pageNumber="150" phylum="Tracheophyta" rank="subGenus" subGenus="Cymbifolia">Ruschia subg. Cymbifoliae</taxonomicName>
.
<taxonomicName id="13A208BC0568471FFD6BFA022F40FA34" authorityName="Klak" authorityYear="2023" box="[764,881,1467,1482]" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" kingdom="Plantae" order="Caryophyllales" pageId="6" pageNumber="150" phylum="Tracheophyta" rank="species" species="joubertiniana">R. joubertiniana</taxonomicName>
(triangle),
<taxonomicName id="13A208BC0568471FFC50FA022811FA34" box="[967,1056,1467,1482]" class="Magnoliopsida" family="Aizoaceae" genus="Esterhuysenia" kingdom="Plantae" order="Caryophyllales" pageId="6" pageNumber="150" phylum="Tracheophyta" rank="species" species="knysnana">R. knysnana</taxonomicName>
(circle) and
<taxonomicName id="13A208BC0568471FFBE8FA0228FBFA34" box="[1151,1226,1467,1482]" class="Magnoliopsida" family="Aizoaceae" genus="Erepsia" kingdom="Plantae" order="Caryophyllales" pageId="6" pageNumber="150" phylum="Tracheophyta" rank="species" species="aristata">R. aristata</taxonomicName>
(star).
</paragraph>
</caption>
<subSubSection id="9CB820B40568471FFCA5F9FE2FD1F8A8" pageId="6" pageNumber="150" type="distribution">
<paragraph id="D41D733F0568471FFCA5F9FE286CF9A5" blockId="6.[818,1487,1607,1879]" box="[818,1117,1607,1627]" pageId="6" pageNumber="150">3.1.15. Distribution and ecology</paragraph>
<paragraph id="D41D733F0568471FFCC6F9DA2FD1F8A8" blockId="6.[818,1487,1607,1879]" pageId="6" pageNumber="150">
<taxonomicName id="13A208BC0568471FFCC6F9DA2812F989" authorityName="Klak" authorityYear="2023" box="[849,1059,1635,1655]" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" kingdom="Plantae" order="Caryophyllales" pageId="6" pageNumber="150" phylum="Tracheophyta" rank="species" species="joubertiniana">Ruschia joubertiniana</taxonomicName>
is known only from the type locality at Kouga Wilderness (
<figureCitation id="4C996FBA0568471FFC6DF9392803F96A" box="[1018,1074,1664,1684]" captionStart="Fig" captionStartId="6.[312,337,1467,1481]" captionTargetBox="[323,1263,977,1434]" captionTargetId="figure-366@6.[318,1270,972,1437]" captionText="Fig. 7. Distribution of species of Ruschia subg.Cymbifoliae. R.joubertiniana (triangle), R.knysnana (circle) and R.aristata (star)." figureDoi="http://doi.org/10.5281/zenodo.8121006" httpUri="https://zenodo.org/record/8121006/files/figure.png" pageId="6" pageNumber="150">Fig. 7</figureCitation>
). It is, however, likely that this species occurs in similar habitats on neighbouring mountains. It prefers sandstone soil among fynbos. The species is rare in mature fynbos, where it grows among tall shrubs such as species of Protea. However, the species may form large populations after fires, when the soil is enriched and no shading or competition for nutrients occurs from other taller shrubs. Plants were collected at
<quantity id="135ADEDA0568471FFB65F89E2903F8C5" box="[1266,1330,1831,1851]" metricMagnitude="2" metricUnit="m" metricValue="5.0" pageId="6" pageNumber="150" unit="m" value="500.0">500 m</quantity>
a.s.l. Flowering occurs in October.
</paragraph>
</subSubSection>
<subSubSection id="9CB820B40568471EFCA5F8C32C9CF951" lastPageId="7" lastPageNumber="151" pageId="6" pageNumber="150" type="discussion">
<paragraph id="D41D733F0568471FFCA5F8C328C5F870" blockId="6.[818,1487,1914,1990]" box="[818,1268,1914,1934]" pageId="6" pageNumber="150">3.1.16. Distinguishing features and relationships</paragraph>
<paragraph id="D41D733F0568471EFCC6F82F2C9CF951" blockId="6.[818,1487,1914,1990]" lastBlockId="7.[100,770,1469,1711]" lastPageId="7" lastPageNumber="151" pageId="6" pageNumber="150">
<taxonomicName id="13A208BC0568471FFCC6F82F282EF854" authorityName="Klak" authorityYear="2023" box="[849,1055,1942,1962]" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" kingdom="Plantae" order="Caryophyllales" pageId="6" pageNumber="150" phylum="Tracheophyta" rank="species" species="joubertiniana">Ruschia joubertiniana</taxonomicName>
is characterized by 10- to 12-locular fruits, solitary showy pink flowers with numerous filiform petaloid staminodes. Typically, the shorter inner petals and the filamentous staminodes curve over the center of the flower, but no hypanthium is present. The leaves are joined to the stem and usually curve outwards towards their bases. Thus, the leaves are not joined to each other to form a sheath as in
<taxonomicName id="13A208BC0569471EFE89F9952D9CF9C1" authorityName="Dehn" baseAuthorityName="Haw." box="[286,429,1579,1599]" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" higherTaxonomySource="CoL" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="151" phylum="Tracheophyta" rank="subGenus" subGenus="Tumidula">subg. Tumidula</taxonomicName>
. This arrangement of leaves is typical for
<taxonomicName id="13A208BC0569471EFF24F9F12D65F9A5" authorityName="Dehn" box="[179,340,1607,1627]" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" higherTaxonomySource="CoL" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="151" phylum="Tracheophyta" rank="subGenus" subGenus="Cymbifolia">subg. Cymbifolia</taxonomicName>
(see also discussion under section C for
<taxonomicName id="13A208BC0569471EFFF3F9DA2D90F989" authority="(L. Bolus) L. Bolus" authorityName="L. Bolus" baseAuthorityName="L. Bolus" box="[100,417,1635,1655]" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="151" phylum="Tracheophyta" rank="species" species="aristata">Ruschia aristata (L.Bolus) L.Bolus</taxonomicName>
). The high number of locules distinguish it from other members of
<taxonomicName id="13A208BC0569471EFE33F9392E71F96D" authorityName="Dehn" box="[420,576,1663,1683]" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" higherTaxonomySource="CoL" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="151" phylum="Tracheophyta" rank="subGenus" subGenus="Cymbifolia">subg. Cymbifolia</taxonomicName>
, which are 5- to 9- locular.
</paragraph>
</subSubSection>
<caption id="80DD23B70569471EFFF3FAAF2D22FAAC" ID-DOI="http://doi.org/10.5281/zenodo.8121010" ID-Zenodo-Dep="8121010" httpUri="https://zenodo.org/record/8121010/files/figure.png" pageId="7" pageNumber="151" startId="7.[100,125,1302,1316]" targetBox="[235,1349,153,1272]" targetPageId="7">
<paragraph id="D41D733F0569471EFFF3FAAF2D22FAAC" blockId="7.[100,1488,1302,1362]" pageId="7" pageNumber="151">
Fig. 8.
<taxonomicName id="13A208BC0569471EFF0CFAAF2D2BFADB" authorityName="Klak" authorityYear="2023" box="[155,282,1302,1317]" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="151" phylum="Tracheophyta" rank="species" species="rupestris">Ruschia rupestris</taxonomicName>
(A, B, E, F) and
<taxonomicName id="13A208BC0569471EFE07FAAF2DEFFADB" box="[400,478,1302,1317]" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="151" phylum="Tracheophyta" rank="species" species="altigena">R. altigena</taxonomicName>
(C, D, F). A. Habit. B. Leaves and fruits. C. Low spreading habit of older plants of
<taxonomicName id="13A208BC0569471EFBD5FAAF28A1FADB" box="[1090,1168,1302,1317]" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="151" phylum="Tracheophyta" rank="species" species="altigena">R. altigena</taxonomicName>
. D. Younger plants of
<taxonomicName id="13A208BC0569471EFAAEFAAF29B6FADB" box="[1337,1415,1302,1317]" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="151" phylum="Tracheophyta" rank="species" species="altigena">R. altigena</taxonomicName>
are similar in habit to
<taxonomicName id="13A208BC0569471EFF47FA952D12FAC5" authorityName="Klak" authorityYear="2023" box="[208,291,1324,1339]" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="151" phylum="Tracheophyta" rank="species" species="rupestris">R. rupestris</taxonomicName>
. E. Side view of closed (l) and top view of open fruit (r). F. Seeds of
<taxonomicName id="13A208BC0569471EFCB1FA952F49FAC5" authorityName="Klak" authorityYear="2023" box="[806,888,1324,1339]" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="151" phylum="Tracheophyta" rank="species" species="rupestris">R. rupestris</taxonomicName>
(top) and
<taxonomicName id="13A208BC0569471EFC5FFA952827FAC5" box="[968,1046,1324,1339]" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="151" phylum="Tracheophyta" rank="species" species="altigena">R. altigena</taxonomicName>
(bottom). The smaller size and lighter colour in
<taxonomicName id="13A208BC0569471EFA1FFA952C47FAAC" authorityName="Klak" authorityYear="2023" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="151" phylum="Tracheophyta" rank="species" species="rupestris">R. rupestris</taxonomicName>
can readily be seen.
</paragraph>
</caption>
<subSubSection id="9CB820B40569471EFFF3F96A2EC0F8FD" pageId="7" pageNumber="151" type="etymology">
<paragraph id="D41D733F0569471EFFF3F96A2EC0F8FD" blockId="7.[100,753,1747,1795]" pageId="7" pageNumber="151">3.1.17. Etymology The epithet refers to the area where this species was discovered.</paragraph>
</subSubSection>
<subSubSection id="9CB820B40569471EFFF3F89F2E38F838" pageId="7" pageNumber="151" type="conservation">
<paragraph id="D41D733F0569471EFFF3F89F2D52F8C4" blockId="7.[100,770,1830,1990]" box="[100,355,1830,1850]" pageId="7" pageNumber="151">3.1.18. Conservation status</paragraph>
<paragraph id="D41D733F0569471EFF13F8FA2E38F838" blockId="7.[100,770,1830,1990]" pageId="7" pageNumber="151">
The distribution of
<taxonomicName id="13A208BC0569471EFEAAF8FB2E39F8A8" authorityName="Klak" authorityYear="2023" box="[317,520,1858,1878]" class="Magnoliopsida" family="Aizoaceae" genus="Ruschia" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="151" phylum="Tracheophyta" rank="species" species="joubertiniana">Ruschia joubertiniana</taxonomicName>
is insufficiently known. It is possible that the species is rare, so that increased fire frequencies may form a threat. However, the agricultural use of the area is severely limited by its a rugged and dissected nature. We recommend a conservation status of data deficient (DD).
</paragraph>
</subSubSection>
</treatment>
</document>
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