treatments-xml/data/67/F4/A0/67F4A06EC67758D8814BAC7FA3F8A359.xml

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<document ID-CLB-Dataset="54072" ID-DOI="http://dx.doi.org/10.5091/plecevo.85589" ID-GBIF-Dataset="954f96c0-684a-41ff-a23a-8287ce9f7e81" ID-Pensoft-Pub="2032-3921-2-174" ID-Pensoft-UUID="0B4FD7B04EC75506AAEF9A1FCEA27D19" ModsDocID="2032-3921-156-2-174" checkinTime="1683131540326" checkinUser="pensoft" docAuthor="Shah, Toral, Mashimba, Fandey H., Suleiman, Haji. O., Mbailwa, Yahya S., Savolainen, Vincent, Larridon, Isabel &amp; Darbyshire, Iain" docDate="2023" docId="67F4A06EC67758D8814BAC7FA3F8A359" docLanguage="en" docName="PlantEcolEvol 156(2): 174-200" docOrigin="Plant Ecology and Evolution 156 (2)" docPubDate="2023-05-03" docSource="http://dx.doi.org/10.5091/plecevo.85589" docTitle="Ochna maguirei K. Balkwill (Balkwill 2020" docType="treatment" docVersion="5" id="0B4FD7B04EC75506AAEF9A1FCEA27D19" lastPageNumber="174" masterDocId="0B4FD7B04EC75506AAEF9A1FCEA27D19" masterDocTitle="A taxonomic revision of the ecologically important Ochna holstii (Ochnaceae) complex using molecular and morphological data" masterLastPageNumber="200" masterPageNumber="174" pageNumber="174" updateTime="1720468704814" updateUser="ExternalLinkService">
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<mods:title id="AF34E17D6CE3629277A5D5C3B85BF485">A taxonomic revision of the ecologically important Ochna holstii (Ochnaceae) complex using molecular and morphological data</mods:title>
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<mods:namePart id="06447F7D7543838DA0E183A03C836B2E">Shah, Toral</mods:namePart>
<mods:affiliation id="11980C49520D17A36A1F0C28EDA267EE">Royal Botanic Gardens, Kew, Richmond, UK &amp; Georgina Mace Centre for the Living Planet, Imperial College, London, UK &amp; Science and Solutions for a Changing Planet DTP, Grantham Institute, Imperial College, London, UK</mods:affiliation>
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<mods:namePart id="71EB8FCC707984D9FC23366CBD594333">Mashimba, Fandey H.</mods:namePart>
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<mods:affiliation id="FC538AC3E95418462731A6695C4858D8">Tanzania Forest Services, Directorate of Tree Seed Production, Morogoro, Tanzania</mods:affiliation>
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<mods:namePart id="0B23D4741C1D30137FAD08B8BFF392B9">Suleiman, Haji. O.</mods:namePart>
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<mods:namePart id="E5B68991DCD2FB934965A2EFE7C2D161">Mbailwa, Yahya S.</mods:namePart>
<mods:affiliation id="0721CD82D9B5B5DBAC3D4AF004901716">Tanzania Forest Services, Directorate of Tree Seed Production, Morogoro, Tanzania</mods:affiliation>
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<mods:namePart id="F99256FC09E3CADB29B7ADED2572ADEA">Savolainen, Vincent</mods:namePart>
<mods:nameIdentifier id="E43A688B9F44AB59DD00C7D0D5840B23" type="ORCID">https://orcid.org/0000-0001-5350-9984</mods:nameIdentifier>
<mods:affiliation id="BC8A79F34B6049E43783B58101F06CE0">Royal Botanic Gardens, Kew, Richmond, UK &amp; Georgina Mace Centre for the Living Planet, Imperial College, London, UK</mods:affiliation>
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<mods:namePart id="26E83FC62B1293CAE05E934FB3B26307">Larridon, Isabel</mods:namePart>
<mods:nameIdentifier id="27BC12AC9B6233325E6A5871FA0304C2" type="ORCID">https://orcid.org/0000-0003-0285-722X</mods:nameIdentifier>
<mods:affiliation id="5B6B07441F6CE1035D9AC0E8EF48B666">Royal Botanic Gardens, Kew, Richmond, UK &amp; Systematic and Evolutionary Botany Lab, Department of Biology, Ghent University, Gent, Belgium</mods:affiliation>
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<mods:namePart id="1FA06151F3BFECF79D206EB6FDD85400">Darbyshire, Iain</mods:namePart>
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<treatment id="67F4A06EC67758D8814BAC7FA3F8A359" ID-GBIF-Taxon="209580387" LSID="urn:lsid:plazi:treatment:67F4A06EC67758D8814BAC7FA3F8A359" httpUri="http://treatment.plazi.org/id/67F4A06EC67758D8814BAC7FA3F8A359" lastPageNumber="174" pageId="0" pageNumber="174">
<subSubSection id="8093B9DC5892DE67CDDD744E400C6A87" pageId="0" pageNumber="174" type="nomenclature">
<paragraph id="179D4E1DB0D0C17D59F1434DD88AFC6C" pageId="0" pageNumber="174">
4.
<taxonomicName id="3CF643375ACE8C3C27583DAB45C169BF" ID-CoL="7XJG8" LSID="67F4A06E-C677-58D8-814B-AC7FA3F8A359" authority="K. Balkwill (Balkwill 2020: 299)" authorityName="K. Balkwill (Balkwill" authorityYear="2020" class="Magnoliopsida" family="Ochnaceae" genus="Ochna" higherTaxonomySource="treatment-meta" kingdom="Plantae" lsidName="Ochna maguirei" order="Malpighiales" pageId="0" pageNumber="174" phylum="Tracheophyta" rank="species" species="maguirei">Ochna maguirei K.Balkwill (Balkwill 2020: 299)</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection id="5F3B7CDDFE50E7D731821F16446A1A90" pageId="0" pageNumber="174" type="description">
<paragraph id="291D856AACF6A6A0B8CEC361C48251BA" pageId="0" pageNumber="174">
<figureCitation id="079B3D8C39E83AE483BFAEF4D9A98AB8" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Species of Ochna, habit and leaf margin. A. Ochna maguirei (from Story 5935). B. Ochna puberula (from Fanshawe 2648). C. Ochna afzelioides (from Richards 13726). D. Ochna polyneura (from Vollesen 4298). Drawn by Andrew Brown." figureDoi="10.5091/plecevo.85589.figure3" httpUri="https://binary.pensoft.net/fig/843992" pageId="0" pageNumber="174">Figs 3A</figureCitation>
<figureCitation id="7A31293EDC6B8E0EE49DBBD33554FC8C" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Distribution map of Ochna maguirei in South Africa." figureDoi="10.5091/plecevo.85589.figure9" httpUri="https://binary.pensoft.net/fig/843998" pageId="0" pageNumber="174">, 9</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="61D6E7715383CABF03FCDE8AE533F54F" pageId="0" pageNumber="174" type="materials_examined">
<paragraph id="9539BAF913B9A773F94CBC311E7DB987" pageId="0" pageNumber="174">
<typeStatus id="739898270F732C4593B06D70A699ADB2">Type</typeStatus>
.
</paragraph>
<paragraph id="024E9863231CEB4D6F9DD5460983EB32" pageId="0" pageNumber="174">
<materialsCitation id="E7C729690A2191BBBFFC80C19D1F6201" ID-GBIF-Occurrence="4098977350" collectingDate="2023-01-01" collectingDateMax="2023-12-31" collectingDateMin="2023-01-01" country="SOUTH AFRICA" location="Limpopo Province" specimenCount="1" stateProvince="Limpopo Province" typeStatus="holotype">
<collectingCountry id="7F893D053DEDAE620DA0783716782F95" name="South Africa">SOUTH AFRICA</collectingCountry>
<collectingRegion id="3C4851FEEAEC85784A50B8CA5871E969" country="South Africa" name="Limpopo">Limpopo Province</collectingRegion>
, 2329 (Pietersburg): Lajuma Research Centre, between Lajuma Peak and the farmhouse;
<emphasis id="01140F078120674494BC36D4CFBE7965" italics="true" pageId="0" pageNumber="174">Balkwill et al. 13658</emphasis>
;
<typeStatus id="485752A45A4825CEDD40441011E04189">holotype</typeStatus>
: J; isotypes: BM, K, MO, PRE
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="5485A3D9B8219D5F99FE6253CDD49876" pageId="0" pageNumber="174" type="description">
<paragraph id="927062224140D5CEEBD4F9FE2B68752C" pageId="0" pageNumber="174">Description.</paragraph>
<paragraph id="2568F3A00785D0F22358E0CEC2C0788D" pageId="0" pageNumber="174">
(adapted from
<bibRefCitation id="9E3986D143845C921B63866AB29E3D3F" DOI="https://doi.org/10.1016/j.sajb.2020.07.014" author="Balkwill, K" journalOrPublisher="South African Journal of Botany" pageId="0" pageNumber="174" pagination="298 - 306" refId="B4" refString="Balkwill, K, 2020. Ochna maguirei (Ochnaceae), a new species with corky bark from northern South Africa. South African Journal of Botany 133: 298 - 306, DOI: https://doi.org/10.1016/j.sajb.2020.07.014" title="Ochna maguirei (Ochnaceae), a new species with corky bark from northern South Africa." url="https://doi.org/10.1016/j.sajb.2020.07.014" volume="133" year="2020">Balkwill 2020</bibRefCitation>
) Small tree 2-3.4(-7) m tall, usually single-stemmed from the base with branches forming a crowded canopy. Bark grey-brown, deeply fissured, corky, not peeling; young new growth olive green with brown-orange hairs. Stipules spathulate, sharply acute (3.5-)5.3-7.5(-8.0) mm long. Leaves bright green when young, becoming darker with age, drying dark green or blue-black, slightly leathery, glabrous, narrowly obovate to obovate, (23-)37-56(-63) mm long, (8-)15-24(-28) mm wide; leaf base narrowly rounded to round, broadly acute to rounded at apex, margins coarsely serrate along entire length; lateral veins (19-)21-28(-36), tertiary vernation raised above and below on dried specimens of mature leaves; petiole (1.0-)1.20-2.0(-2.4) mm long, u-shaped in cross-section, with a ridge or wing down each side. Flowers in condensed racemes often produced amongst the leaves, (1-)2-4(-6) on short axillary shoots; pedicels (7.0-)8.7-13.8(-18.0) mm long, articulated at or near the base or up to 1 mm from the base, red-brown, glabrous to puberulous. Sepals brown to yellow-brown, narrowly to broadly elliptic with rounded tip (6.5-)7.3-9.0(-9.5) mm long, (3.0-)3.7-5.3(-6.0) mm wide in flower, turning red-brown in fruit, (8.0-)8.8-10.0(-10.5) mm long, (4.5-)4.8-6.8(-8.5) mm wide. Petals pale yellow, spathulate, (9.0-)9.2-10.8(-11.0) mm long, (5.0-)5.1-6.2 mm wide. Anthers dehiscing by longitudinal slits, (1.2-)1.25-1.5(-1.7) mm; filaments 3.0-3.8(-4.5) mm long. Carpels unknown; styles fused. Drupelets black, slightly oblate and slightly laterally compressed, (5.5-)5.6-6.6(-7.5) mm long, attached at the base.
</paragraph>
</subSubSection>
<subSubSection id="946C274E1CEAD1D080E408A72CD3CAA3" pageId="0" pageNumber="174" type="distribution">
<paragraph id="E7CDF186FBB0E8A3AC7BAD7614694510" pageId="0" pageNumber="174">Distribution.</paragraph>
<paragraph id="CF15B84736D85CE491A2F955C66A05E3" pageId="0" pageNumber="174">
NE South Africa, known from three mountain ranges (the Soutpansberg, Waterberg, and Magaliesberg) and from a mountain near Loskop Dam (Fig.
<figureCitation id="C20E47CDDAF8983215E04FA0F89EF93F" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Distribution map of Ochna maguirei in South Africa." figureDoi="10.5091/plecevo.85589.figure9" httpUri="https://binary.pensoft.net/fig/843998" pageId="0" pageNumber="174">9</figureCitation>
).
</paragraph>
<caption id="E4625F95799D2851CBABF85B7F79E534" doi="10.5091/plecevo.85589.figure9" httpUri="https://binary.pensoft.net/fig/843998" pageId="0" pageNumber="174" start="Figure 9" startId="F9">
<paragraph id="F7E06F5D96F3F34130C29B5EF1D332B5" pageId="0" pageNumber="174">
<emphasis id="D990B8FD0F383FE276B0B5B6F4B14DF1" bold="true" pageId="0" pageNumber="174">Figure 9.</emphasis>
Distribution map of
<taxonomicName id="47DCA4F4953BA51499CA53F015A71B02" authorityName="K. Balkwill (Balkwill" authorityYear="2020" class="Magnoliopsida" family="Ochnaceae" genus="Ochna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ochna maguirei" order="Gentianales" pageId="0" pageNumber="174" phylum="Tracheophyta" rank="species" species="maguirei">
<emphasis id="B490DB869A0397E9AE0654342F0CAD2C" italics="true" pageId="0" pageNumber="174">Ochna maguirei</emphasis>
</taxonomicName>
in South Africa.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="92F027DBC9BE888E8FF66232B66BF19C" pageId="0" pageNumber="174" type="habitat">
<paragraph id="8FDD2B9F785A25AA50526454BB2516C0" pageId="0" pageNumber="174">Habitat.</paragraph>
<paragraph id="A5E5977B25E7D82298F5AEEF24C2BF68" pageId="0" pageNumber="174">Savanna amongst boulders. Altitude: approximately 1200-1700 m (estimated from Google Earth).</paragraph>
</subSubSection>
<subSubSection id="73833AC5680923231B674C06F08EC5D0" pageId="0" pageNumber="174" type="phenology">
<paragraph id="C6357DFBA64F2E96E8D91890D40A9F1F" pageId="0" pageNumber="174">Phenology.</paragraph>
<paragraph id="06C7D5BCEB36FE29E1D5F4D720FBA470" pageId="0" pageNumber="174">This species has a short flowering period in the dry season, between September and November, and fruiting from October, but mostly from November through to January.</paragraph>
</subSubSection>
<subSubSection id="56C9EEAE81E92490A15664EE4838C19F" pageId="0" pageNumber="174" type="preliminary iucn conservation assessment">
<paragraph id="AF3B3CE492B2A2E8D38639451A30F07D" pageId="0" pageNumber="174">Preliminary IUCN conservation assessment.</paragraph>
<paragraph id="72DEAE5E7C54DB9BEEA900C5F48E5264" pageId="0" pageNumber="174">
With an EOO of approximately 100,000 km2 and an AOO likely above 20 km2, the species is known to have over 1000 individuals from more than five locations. Furthermore, with populations appearing to be stable over the last 21 years and resilience to the major threat of fire, the species is assessed as Least Concern (LC) (
<bibRefCitation id="10C5BDB97CB55F4AD2F316F6E47A4D49" DOI="https://doi.org/10.1016/j.sajb.2020.07.014" author="Balkwill, K" journalOrPublisher="South African Journal of Botany" pageId="0" pageNumber="174" pagination="298 - 306" refId="B4" refString="Balkwill, K, 2020. Ochna maguirei (Ochnaceae), a new species with corky bark from northern South Africa. South African Journal of Botany 133: 298 - 306, DOI: https://doi.org/10.1016/j.sajb.2020.07.014" title="Ochna maguirei (Ochnaceae), a new species with corky bark from northern South Africa." url="https://doi.org/10.1016/j.sajb.2020.07.014" volume="133" year="2020">Balkwill 2020</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="861607375795E182EC501A2D655DCCB9" pageId="0" pageNumber="174" type="materials_examined">
<paragraph id="C805CFA10E3CD24F0F5576B3CC2CAA70" pageId="0" pageNumber="174">Additional material examined.</paragraph>
<paragraph id="6182A1BD6756F0EC70ED7D629F8C4D69" pageId="0" pageNumber="174">
<materialsCitation id="391A03EA2DBB9F277FB90A81D2C97358" ID-GBIF-Occurrence="4098977334" collectingDate="1928-12-16" collectingDateMax="1956-10-16" collectingDateMin="1928-12-16" collectorName="Smuts, Gillett" country="SOUTH AFRICA" location="Soutpansberg" municipality="Louis Trichardt" specimenCount="1">
<collectingCountry id="BBE2F8E3B7B1D7F933AB87A37E3D2B2D" name="South Africa">SOUTH AFRICA</collectingCountry>
<location id="4104955F879B9C02DD84F9DC73B9E923" LSID="urn:lsid:plazi:treatment:67F4A06EC67758D8814BAC7FA3F8A359:4104955F879B9C02DD84F9DC73B9E923" country="SOUTH AFRICA" municipality="Louis Trichardt" name="Soutpansberg">Soutpansberg</location>
, above
<collectingMunicipality id="A1299C4CA32C59885F8F2D1DFC5C3C7A">Louis Trichardt</collectingMunicipality>
;
<collectingDate id="B12C090C28532DB55A3B2D51844B3940" value="1928-12-16">16 Dec. 1928</collectingDate>
;
<emphasis id="DA2D444FFA6AAB21C6752D3A156EC19E" italics="true" pageId="0" pageNumber="174">Hutchinson 2025</emphasis>
; K • Bokpoort, in forest under cliffs;
<collectingDate id="974E1B7C52EB0B7F6BEB77E949E4B379" value="1936-01-02">2 Jan. 1936</collectingDate>
; fr.;
<emphasis id="CE7DCFDEAEA64421D24B70D8AEE2E5D9" italics="true" pageId="0" pageNumber="174">
<collectorName id="06570C13EFAE7B6EA1976EDBE7997990">Smuts</collectorName>
&amp;
<collectorName id="618D236A2972BBA3B7B2AA8D7AE4BB7C">Gillett</collectorName>
3357
</emphasis>
; EA • Above Punchbowl Hotel, Soutpansberg;
<collectingDate id="9F5097FC3F77FA4AA0F5A94394DC18D0" value="1956-10-16">16 Oct. 1956</collectingDate>
; fr.;
<emphasis id="FB3198BE20E88CD65F2211E07347D045" italics="true" pageId="0" pageNumber="174">Story 5935</emphasis>
; K [K001271443]
</materialsCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>