459 lines
35 KiB
XML
459 lines
35 KiB
XML
<document id="CCEE1402F05962FCF028AF0D309E03F0" ID-DOI="10.5091/plecevo.120171" ID-publisher-id="120171" URI-arpha="FC31B061-642C-5B93-BF39-CA0113B2B9FE" XM.bibliography_approvedBy="admin" XM.materialsCitations_approvedBy="admin" XM.taxonomicNames_approvedBy="admin" XM.treatmentCitations_approvedBy="admin" article-type="research-article" checkinTime="1722878488464" checkinUser="pensoft" docAuthor="Stirton, Charles H., Bello, Abubakar & Muasya, A. Muthama" docDate="2024" docId="C48F87CC5BEF5CC484F1B45237573D53" docLanguage="en" docName="Plant Ecology and Evolution 157(3): 291-312" docOrigin="Plant Ecology and Evolution 157 (3)" docSource="https://plecevo.eu/article/120171/download/xml/" docStyle="DocumentStyle:PensoftTaxPub.0000.journal_article.generic" docStyleName="PensoftTaxPub.0000.journal_article.generic" docTitle="Psoralea nubicola C. H. Stirt. & Muasya 2024, sp. nov." docType="treatment" docVersion="3" dtd-version="3.0" lastPageNumber="312" masterDocId="FC31B061642C5B93BF39CA0113B2B9FE" masterDocTitle="Ten new species and notes on the genus Psoralea L. (Psoraleeae, Fabaceae) from South Africa" masterLastPageNumber="312" masterPageNumber="291" pageNumber="291" updateTime="1722883189478" updateUser="ExternalLinkService">
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<mods:titleInfo id="2ECA177B2A7C732542B16AB9073C0E3D">
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<mods:title id="319D65B441227FF83CFA3D4F16978E26">Ten new species and notes on the genus Psoralea L. (Psoraleeae, Fabaceae) from South Africa</mods:title>
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<mods:name id="569223507BFEFAFA120F23D35A6E796A" type="personal">
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<mods:roleTerm id="A36D3ECD9BEC6CCF67EB25A492B5FAB2">Author</mods:roleTerm>
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<mods:namePart id="785C581A0711B4195DF4B8637010FB8A">Stirton, Charles H.</mods:namePart>
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<mods:nameIdentifier id="A8F8C1DF682BC1267E6F859CA04F7095" type="ORCID">0000-0001-7207-2765</mods:nameIdentifier>
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<mods:affiliation id="A98233E6A71C9B5E221EB44F32C81CF2">Bolus Herbarium, Biological Sciences Department, University of Cape Town, Cape Town, South Africa</mods:affiliation>
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<mods:name id="91F655526F261E990FB4245BD6C68D91" type="personal">
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<mods:role id="BE5F91BF212FE21DB11BA1B1FE54B446">
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<mods:roleTerm id="D950C60B83618FD89BB33CE50CA2DE25">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="2F525012C650FE43258C61294854C544">Bello, Abubakar</mods:namePart>
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<mods:nameIdentifier id="724A502B99F474B84DBB77165044A739" type="ORCID">0000-0002-3105-914X</mods:nameIdentifier>
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<mods:affiliation id="2440562C3736FF241248C2A55F665AF3">Department of Biology, Umaru Musa Yar’adua University, Katsina State, Nigeria & Department of Molecular Evolution and Plant Systematics & Herbarium (LZ), Institute of Biology, Leipzig University, Leipzig, Germany & German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany</mods:affiliation>
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<mods:roleTerm id="C44A4015DA492E716F29FD116AA598F2">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="6915F2834F1D8B65C8956F53367FA502">Muasya, A. Muthama</mods:namePart>
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<mods:nameIdentifier id="F189222E59B1E5734C346F790CEF0F4A" type="ORCID">0000-0002-0763-0780</mods:nameIdentifier>
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<mods:affiliation id="464EFB303C0ECDE7DA566DFAF3E0F006">Bolus Herbarium, Biological Sciences Department, University of Cape Town, Cape Town, South Africa</mods:affiliation>
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<mods:typeOfResource id="C42DC44FDFE424196218DC0F61C1908E">text</mods:typeOfResource>
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<mods:title id="F1281AC175F4A9CEDEF7F1F85908513B">Plant Ecology and Evolution</mods:title>
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<mods:part id="AFCA3A84EEF3120ABE0184EC2C92D8FA">
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<mods:date id="60CB5990F3CB92550063574CA6D6E977">2024</mods:date>
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<mods:number id="4BA129F687DC4847AE6936E129134533">2024-08-05</mods:number>
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<mods:detail id="1CF22BBB7BB168A0ED2FC51EF0FB6FE1" type="volume">
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<mods:number id="306A9716BB91A2FEAE9E663545B321AF">157</mods:number>
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<mods:detail id="1B1C8843E6B15B1DD292CA9196A60174" type="issue">
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<mods:number id="3B128D71F82CF29CD5D1F6E97E9FD861">3</mods:number>
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<mods:start id="E699AF7AEFF89E4A17CDC6AB62DCCBA7">291</mods:start>
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<mods:classification id="25BDA38DF5DB1B1446182BDD706CA14A">journal article</mods:classification>
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<mods:identifier id="07D7B472444598076C51D4C15E21D206" type="DOI">10.5091/plecevo.120171</mods:identifier>
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<treatment id="C48F87CC5BEF5CC484F1B45237573D53" ID-DOI="http://doi.org/10.5281/zenodo.13226120" ID-Zenodo-Dep="13226120" ID-arpha="C48F87CC-5BEF-5CC4-84F1-B45237573D53" ID-ipni="urn:lsid:ipni.org:names:77345668-1" LSID="urn:lsid:plazi:treatment:C48F87CC5BEF5CC484F1B45237573D53" LSID-IPNI="urn:lsid:ipni.org:names:77345668-1" httpUri="http://treatment.plazi.org/id/C48F87CC5BEF5CC484F1B45237573D53">
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<subSubSection id="5A7A0FFA5AF9DFDC7A49CF696FF2E1E4" type="nomenclature">
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<paragraph id="D294818BD88CBFF24A9B6FAC7C7DAECD">
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<heading id="AC231EF229066C2AC9B6C69FE68CA93F" reason="label">6.</heading>
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<taxonomicName id="6BF56CF3FF47815F57DFD94461A286B8" authority="C. H. Stirt. & Muasya" authorityName="C. H. Stirt. & Muasya" authorityYear="2024" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="nubicola" status="sp. nov.">
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<emphasis id="6A9B6D443B390207541968FB5A91612A" italics="true">Psoralea nubicola</emphasis>
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||
C. H. Stirt. & Muasya
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||
</taxonomicName>
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<taxonomicNameLabel id="50CEF7EBED087C63B03B0A3674648217" rank="species">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="3D8FE190BB7A1F7D6E7A3688F9CE428F" type="description">
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<paragraph id="456E1F1EABC278554A46BB8AFAB8B8CD">
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<figureCitation id="27D1E4127C08EBFB5607F2B9B4417667" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Known distribution of the ten described Psoralea species. Map by Abubakar Bello." figureDoi="10.5091/plecevo.120171.figure2" httpUri="https://binary.pensoft.net/fig/1105540">Figs 2</figureCitation>
|
||
,
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||
<figureCitation id="D05C7DE1526942F5408EE4097724EFDF" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Psoralea nubicola. A. Sprawling habit and rocky habitat with Charles Stirton (left) and John Rourke (right). B. Layered prostrate branching habit with older yellowish branches visible. C. Flower buds. D. Side view of a flower. E. Frontal view of flower. Photographs: A by Elsie Esterhuysen; B – E by Charles Stirton." figureDoi="10.5091/plecevo.120171.figure8" httpUri="https://binary.pensoft.net/fig/1105546">8</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="CA966A610206C1CEBF473AEE6970FE61" type="reference_group">
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<paragraph id="7D94081BC603EA0BEF5BFC167DC7C736">
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<treatmentCitationGroup id="6A6049609EB11B0FBA48167D2669B728">
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<taxonomicName id="A3FC8E1CDEC11402CC93196D3B57D6DD" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="undefined-17">
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||
<emphasis id="A3EA8B4E60913DA3B60FB6F9C6FFC3CB" italics="true">Psoralea</emphasis>
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||
<comment id="FC88026CC10B03C216BFE9265019BA9B">
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||
sp. 17 (“
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||
<emphasis id="5FAF5AFE7F384E8FA7472575B0FD8BD9" italics="true">Psoralea nubicola</emphasis>
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||
C. H. Stirt. ms. ”, nom. nud.),
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||
<treatmentCitation id="9408F80531E4DDA6550B447B0B0E284F" author="Stirton CH & Schutte AL" page="574" year="2012">
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||
<bibRefCitation id="100DD8612B0B99C55281990CCB067DBD" author="Stirton CH & Schutte AL" editor="Manning J & Goldblatt P" firstAuthor="Stirton" journalOrPublisher="Strelitzia vol. 29. South African National Biodiversity Institute, Pretoria" page="574" pagination="571-575" refId="B13" refString="Stirton CH, Schutte AL (2012) Psoralea L. In: Manning J, Goldblatt P (Eds) Plants of the Greater Cape Floristic Region 1: The Core Cape Flora. Strelitzia vol. 29. South African National Biodiversity Institute, Pretoria, 571–575." title="Psoralea L." volumeTitle="Plants of the Greater Cape Floristic Region 1: The Core Cape Flora." year="2012">Stirton and Schutte (2012: 574)</bibRefCitation>
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</treatmentCitation>
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</comment>
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</taxonomicName>
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||
</treatmentCitationGroup>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="SECID0EDDBG" type="material">
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||
<paragraph id="00C514C7333E90AD734DCE94E33B6BA2">
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||
<heading id="AE9B5C2B3B084029BB0D4D66C42F8FF3" reason="title">Type.</heading>
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||
</paragraph>
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||
<paragraph id="8CED6F359195E1F2C48FC8B33F7A3ECD">
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||
<materialsCitation id="2365289311BBA444613AB19BC4A9BCEE" collectingDate="1981-12-06" collectionCode="NU, BOL, BR, J, K, MO, NBG, NH, P, PRE, SCHG" collectorName="Stirton & Rourke & Esterhuysen" country="South Africa" county="Montagu" elevation="1366" latitude="-33.91686" location="highest point of Lemoenshoek Peak" longLatPrecision="1" longitude="20.875261" municipality="Grootvadersbosch" specimenCode="NU- 0015573-2, NU 0015573-1, NU 0015573-3, NU 0086848" specimenCount="2" stateProvince="Western Cape Province" typeStatus="holotype">
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||
<collectingCountry id="251F270D8F8B594BFA9470AC4BF27A8D" name="South Africa">SOUTH AFRICA</collectingCountry>
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–
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<emphasis id="35CC31D1C6180527BBAE6A10EE0E5890" bold="true">
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||
<collectingRegion id="CC8931E368E5608590605DE2495B3783" country="South Africa" name="Western Cape">Western Cape Province</collectingRegion>
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||
: 3320 (
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||
<collectingCounty id="EBF99BC8AA4A97CE2FBF3C3C81E3142D">Montagu</collectingCounty>
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||
)
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||
</emphasis>
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||
• above
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||
<collectingMunicipality id="23D6DC8C5EC21003727C04B4F3C7074F">Grootvadersbosch</collectingMunicipality>
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||
,
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||
<location id="866B933342200093996DAE8B7DFEFAF2" LSID="urn:lsid:plazi:treatment:C48F87CC5BEF5CC484F1B45237573D53:866B933342200093996DAE8B7DFEFAF2" country="South Africa" county="Montagu" latitude="-33.91686" longLatPrecision="1" longitude="20.875261" municipality="Grootvadersbosch" name="highest point of Lemoenshoek Peak" stateProvince="Western Cape Province">highest point of Lemoenshoek Peak</location>
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||
;
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||
<named-content content-type="dwc:verbatimCoordinates" id="NCID0EODBG" specific-use="{"type":"Point","coordinates":[20.875261,-33.916856]}">
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<geoCoordinate id="E6A3E9D339F7C0983403412A8E999259" degrees="33" direction="south" minutes="55" orientation="latitude" precision="1" seconds="0.68" value="-33.91686">33 ° 55 ’ 0.68 ” S</geoCoordinate>
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||
,
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||
<geoCoordinate id="F5CC2B60FE2BD7C0A47CB01B9B4AB9ED" degrees="20" direction="east" minutes="52" orientation="longitude" precision="1" seconds="30.94" value="20.875261">20 ° 52 ’ 30.94 ” E</geoCoordinate>
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||
</named-content>
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||
;
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||
<date id="E7DA4C0A0EF142C2B7BE6C5FB0B74FCB" value="1981-12-06">
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||
<collectingDate id="5F10E34C5B0D2362F1DF3B79A562647D" value="1981-12-06">6 Dec. 1981</collectingDate>
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||
</date>
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||
;
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||
<elevation id="8B3D3752C353A2E0DBC5087D9059E169" metricMagnitude="3" metricUnit="m" metricValue="1.366" unit="m" value="1366.0">
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||
<quantity id="9CCB24B7ACF2EDE9562CC9EAD40B2355" metricMagnitude="3" metricUnit="m" metricValue="1.366" unit="m" value="1366.0">1366 m</quantity>
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||
a. s. l.
|
||
</elevation>
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||
;
|
||
<emphasis id="083DC50AC20709EBE78F6F4AC8103E69" italics="true">
|
||
<collectorName id="0FABEF7CE153E6D3B3C51739D7C8FF93">Stirton</collectorName>
|
||
,
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||
<collectorName id="82931AE8AC179DF26E21948289EA624E">Rourke</collectorName>
|
||
&
|
||
<collectorName id="34F09C16B8B1B81C20883825D624DB03">Esterhuysen</collectorName>
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||
10212
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||
</emphasis>
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||
;
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||
<typeStatus id="859E336EF7CBBD0527F25BBB07DA8D1C" type="holotype">holotype</typeStatus>
|
||
:
|
||
<collectionCode id="7CEAF1C70E8162E0DA67E91E288CFACB">NU</collectionCode>
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||
[
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||
<specimenCode id="67201E1EB41090F367BE75021749EE53">NU- 0015573-2</specimenCode>
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||
];
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||
<typeStatus id="89F2D6E65A5DA9B035032ED0137F84BD" type="isotype">isotypes</typeStatus>
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||
:
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||
<abbrev id="ABBRID0EVDBG" xlink_title="Bolus herbarium">
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||
<collectionCode id="5941903667A465C04720951900F1F4EC">BOL</collectionCode>
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||
</abbrev>
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||
,
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||
<collectionCode id="1CE3F318DC3406B59FCDE53CBFDE6EF6">BR</collectionCode>
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||
,
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||
<collectionCode id="BF4B5B5A5E9D4A2F6A1CB94C269B195B">J</collectionCode>
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||
,
|
||
<collectionCode id="E89DE7D92FD92ED5AFA53051F779BA5F">K</collectionCode>
|
||
,
|
||
<collectionCode id="AF10DF22A561779B016A9DEFD7C824EC">MO</collectionCode>
|
||
,
|
||
<collectionCode id="763B6A0549EDCE702E6086F21B8D657F">NBG</collectionCode>
|
||
,
|
||
<collectionCode id="D4017FE76121DBF5E30525AA70AD0F78">NH</collectionCode>
|
||
,
|
||
<collectionCode id="B60370B359E9FCA627C0C917CE94C87B">NU</collectionCode>
|
||
[
|
||
<specimenCode id="F5CE9AAC916312E7CBB2E7DA9AE46C59">
|
||
<specimenCode id="E5269D01E60180149F1E6DB9EB761733">
|
||
<collectionCode id="DA6BCDDA231E73FBFDC2FF1628FF8C82">NU</collectionCode>
|
||
0015573
|
||
</specimenCode>
|
||
-1
|
||
</specimenCode>
|
||
,
|
||
<specimenCode id="4E440A7A8B36DDFBD0C25EE515782194">
|
||
<specimenCode id="3BA9F966EFE0A680D993A9A4A9642742">
|
||
<collectionCode id="06409C63940F3EEC29E6E398D162D8F9">NU</collectionCode>
|
||
0015573
|
||
</specimenCode>
|
||
-3
|
||
</specimenCode>
|
||
,
|
||
<specimenCode id="475221A7DC8D4EB31DEC5CADEB829F6F">
|
||
<collectionCode id="3F0DC331AE4520F789ECE67A08A2071E">NU</collectionCode>
|
||
0086848
|
||
</specimenCode>
|
||
],
|
||
<collectionCode id="E727D03432DB0F432E000861FA5093AC">P</collectionCode>
|
||
,
|
||
<collectionCode id="E4DA0E44B895CB778B5C3D401F196A08">PRE</collectionCode>
|
||
,
|
||
<collectionCode id="6995A598F48D13D4C370F4818EC62EDF">SCHG</collectionCode>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0EZDBG" type="diagnosis">
|
||
<paragraph id="F09DAB37BD9A5DA230F7983C984A7BA2">
|
||
<heading id="ACE20215BDFC6D801ECC4023B49AF193" reason="title">Diagnosis.</heading>
|
||
</paragraph>
|
||
<paragraph id="E2CC412EA003D6F1C33DE3AA840B64CF">
|
||
Species similar to
|
||
<taxonomicName id="593FC2E3D6923ED8856A68F9E99F568C" authority="C. H. Stirt., A. Bello & Muasya" authorityName="C. H. Stirt., A. Bello & Muasya" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="forbesiae">
|
||
<emphasis id="2C1A63C1FBBC560403B1CA84F22EBE26" italics="true">Psoralea forbesiae</emphasis>
|
||
C. H. Stirt., A. Bello & Muasya
|
||
</taxonomicName>
|
||
which occurs in the Swartberg Mountains but differs in its low sprawling habit (
|
||
<taxonomicName id="7D0184F432A3F525DC78D06BF7CC5C6E" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="forbesiae">
|
||
<emphasis id="6563324DA44C39CDE51994F433BF9343" italics="true">P. forbesiae</emphasis>
|
||
</taxonomicName>
|
||
densely branched shrubs up to
|
||
<quantity id="910B78BC3FAF13EDD5D7436BC88E9C5B" metricMagnitude="0" metricUnit="m" metricValue="2.5" unit="m" value="2.5">2.5 m</quantity>
|
||
tall with most parts covered in small crater-like glands; mature plants can be hemi-spherical); leaves bluish-green, narrowly obovate, 7–8 ×
|
||
<quantity id="7EC968DCA514D0AF937F22E0C6FE2141" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
|
||
, terminal leaflet longer and wider than the 5–7 ×
|
||
<quantity id="037F0364FDDC78B0AAC4F7139F32F084" metricMagnitude="-3" metricUnit="m" metricValue="2.0" unit="mm" value="2.0">2 mm</quantity>
|
||
, elliptic to narrowly elliptic laterals (
|
||
<taxonomicName id="04AD2411D789C06FFAD0C6D8E5A7B282" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="forbesiae">
|
||
<emphasis id="C8654D3DC444E8EB909C238CCF12A363" italics="true">P. forbesiae</emphasis>
|
||
</taxonomicName>
|
||
leaves yellowish green, linear-oblong, 13–22 ×
|
||
<quantity id="82FB486B8AED254B4B127FF5C73A4B45" metricMagnitude="-4" metricUnit="m" metricValue="5.5" metricValueMax="6.0" metricValueMin="5.0" unit="mm" value="0.55" valueMax="0.6" valueMin="0.5">0.5–0.6 mm</quantity>
|
||
, terminal leaflets longer and wider than
|
||
<quantity id="7EB2976B3C31EA6B8DEDC03AA5C770BE" metricMagnitude="-2" metricUnit="m" metricValue="1.6" metricValueMax="2.0" metricValueMin="1.2" unit="mm" value="16.0" valueMax="20.0" valueMin="12.0">12–20 mm</quantity>
|
||
long,
|
||
<quantity id="7589729ECB99C0BEE4A9C8BFB5B58B57" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
|
||
laterals); flowers exceed leaves (
|
||
<taxonomicName id="C947366F909A2D42742D79F36DE52E6F" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="forbesiae">
|
||
<emphasis id="C57A97D36CE5657FAB8B7738B7828154" italics="true">P. forbesiae</emphasis>
|
||
</taxonomicName>
|
||
flowers about same length as leaves); flower buds held vertically to the sprawling shoots (
|
||
<taxonomicName id="1AC3D925E424A1CA09A09D28121BB4F0" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="forbesiae">
|
||
<emphasis id="78D3EDAA45F2FE0597E82E880EFF2470" italics="true">P. forbesiae</emphasis>
|
||
</taxonomicName>
|
||
flowers held laterally to vertical shoots); standard petal purple to violet-mauve with darker veins (
|
||
<taxonomicName id="CABBB801F2A7840CE1C705DAEFDA1C22" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="forbesiae">
|
||
<emphasis id="554BCB58B7E15421F18CDE1ECDEFFB15" italics="true">P. forbesiae</emphasis>
|
||
</taxonomicName>
|
||
standard petal white or mauve fading towards margins, with a purple vertical flash tapering to the apex and some basal veins purplish, apex greenish on front and back).
|
||
</paragraph>
|
||
<caption id="5307F5E0B728EA97E6F0E32F372CE7D1" ID-DOI="10.5091/plecevo.120171.figure8" ID-arpha="7EBFA72A-E9AF-51E9-A38D-1AFEEA8D9FC7" httpUri="https://binary.pensoft.net/fig/1105546" startId="F8">
|
||
<paragraph id="FF709EE3A05F2E48D6A3B206627CDC37">
|
||
<label id="B0631911573F943C0DD770DF5AEAA060">Figure 8.</label>
|
||
</paragraph>
|
||
<paragraph id="8EC2B1447E090C4B88DC8DC21CCC6060">
|
||
<taxonomicName id="4707F3F674DE4496E3E6311ED7A06D70" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="nubicola">
|
||
<emphasis id="A8904BA76D0E0EEF6577EE4A53CEB416" italics="true">Psoralea nubicola</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<emphasis id="959CC8784AB0F6AC67AB3D2D1793BAE3" bold="true">A</emphasis>
|
||
. Sprawling habit and rocky habitat with Charles Stirton (left) and John Rourke (right).
|
||
<emphasis id="D6DCEA39D24773667381F7068B61B5AF" bold="true">B</emphasis>
|
||
. Layered prostrate branching habit with older yellowish branches visible.
|
||
<emphasis id="60E6B9AE7CAC2FCB14C433813E385A7A" bold="true">C</emphasis>
|
||
. Flower buds.
|
||
<emphasis id="A6C24AEA000F2819E9F8917F0E9299ED" bold="true">D</emphasis>
|
||
. Side view of a flower.
|
||
<emphasis id="AAAD29BBD84486C8C5BC711BA0DA1BA0" bold="true">E</emphasis>
|
||
. Frontal view of flower. Photographs: A by Elsie Esterhuysen; B – E by Charles Stirton.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0EDHBG" type="description">
|
||
<paragraph id="0FDFA568140D74F814BFED70785D4365">
|
||
<heading id="0A989B23980D6BD227EFF3C25CA105E6" reason="title">Description.</heading>
|
||
</paragraph>
|
||
<paragraph id="EBE2EB31D21047C93D40561EB3EAFE27">
|
||
Low sprawling, resprouting
|
||
<underline id="78E64E3928F42DD37E2E8AD17EED880D">shrub</underline>
|
||
up to
|
||
<quantity id="D5455143C7AB82FA68399D95648B0F62" metricMagnitude="-1" metricUnit="m" metricValue="8.0" unit="cm" value="80.0">80 cm</quantity>
|
||
tall and
|
||
<quantity id="0FFB6AD5FD38048D8DA7717128BBF6F8" metricMagnitude="0" metricUnit="m" metricValue="3.0" unit="cm" value="300.0">300 cm</quantity>
|
||
wide, highly resinous, strong smelling.
|
||
<underline id="B1BC29E956351E921D915151BC186A06">Stems</underline>
|
||
profusely and densely branched, splayed, stacked in layers, intertwined, glabrous, densely warty.
|
||
<underline id="865158EA19608FD1EEA1328BE93EE050">Leaves</underline>
|
||
pinnately 3 - foliolate, rarely 4 - foliolate, petiolate,
|
||
<quantity id="44890583E2990F93906760CCC59E2A66" metricMagnitude="-3" metricUnit="m" metricValue="9.5" metricValueMax="10.0" metricValueMin="9.0" unit="mm" value="9.5" valueMax="10.0" valueMin="9.0">9–10 mm</quantity>
|
||
long, stipulate, densely glandular.
|
||
<underline id="2DA09EFBEC943BC296CEEEB96E9A8720">Leaflets</underline>
|
||
elliptic to narrowly obovate (terminal only), subequal, somewhat conduplicate, fleshy, bluish-green, glabrous, densely glandular, glands fewer and larger below than above, drying black; terminal leaflet longest, 7–8 ×
|
||
<quantity id="A291795E29CFC36A9953CDD91DDFAD36" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
|
||
, laterals 5–7 ×
|
||
<quantity id="BB07BD538EE6FF45142C96BDA4F938B3" metricMagnitude="-3" metricUnit="m" metricValue="2.0" unit="mm" value="2.0">2 mm</quantity>
|
||
, symmetrical; petiole
|
||
<quantity id="458D58A87FF07925B5CEE520D7D99B5A" metricMagnitude="-3" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" unit="mm" value="4.5" valueMax="5.0" valueMin="4.0">4–5 mm</quantity>
|
||
long, rachis
|
||
<quantity id="5179FB83341104523F2C7AC8070CECF4" metricMagnitude="-3" metricUnit="m" metricValue="2.0" unit="mm" value="2.0">2 mm</quantity>
|
||
long.
|
||
<underline id="B37EDA0DF0464633D10E9AA6CB9F2751">Stipules</underline>
|
||
<quantity id="A7B3239EDEB1FD30C2B03D6CD15538BC" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
|
||
long, paired, fused at base to petiole, triangular, glaucous, persistent, patent, margins dimpled, glabrous, glands prominent.
|
||
<underline id="1B61812F401582CAA58F6234C2F11D5E">Inflorescences</underline>
|
||
1 - flowered, borne sequentially (trap-line) in most nodes of short seasonal shoots; peduncle present,
|
||
<quantity id="95565EC4E237C434C4B6E303E884F8B0" metricMagnitude="-2" metricUnit="m" metricValue="2.05" metricValueMax="2.6" metricValueMin="1.5" unit="mm" value="20.5" valueMax="26.0" valueMin="15.0">15–26 mm</quantity>
|
||
long, twice longer than flower; pedicel
|
||
<quantity id="EFC0602188A0D395ED0C8AB141602138" metricMagnitude="-3" metricUnit="m" metricValue="2.0" unit="mm" value="2.0">2 mm</quantity>
|
||
long.
|
||
<underline id="D40301BDB21CF1BC3A686821FBC3D2DB">Flowers</underline>
|
||
<quantity id="BF19C779DC414EEEA4104D1FEC3E3F8B" metricMagnitude="-2" metricUnit="m" metricValue="1.0" unit="mm" value="10.0">10 mm</quantity>
|
||
long, purple to violet-mauve and white; buds purplish; cupulum 3–4 - fid, teeth situated near apex of the peduncle,
|
||
<quantity id="3348C12C92C610E292802BB5621AC4FA" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" unit="mm" value="3.5" valueMax="4.0" valueMin="3.0">3–4 mm</quantity>
|
||
long, carinal tooth largest, glabrous, pubescent inside teeth, hairs black and white, few hairs along the teeth.
|
||
<underline id="116D52DF406EC1E258B791776C819C0D">Calyx</underline>
|
||
<quantity id="6F999CA8EFF7B8E27800C984DBF99E8A" metricMagnitude="-3" metricUnit="m" metricValue="7.0" unit="mm" value="7.0">7 mm</quantity>
|
||
long, lobes equal, teeth triangular to lanceolate, vexillar pair somewhat falcate, and somewhat fused above tube; glabrous outside, finely black-haired on inside of teeth; tube
|
||
<quantity id="0950EDB2A44BEFB39886C252993967FC" metricMagnitude="-3" metricUnit="m" metricValue="4.0" unit="mm" value="4.0">4 mm</quantity>
|
||
long, distinctly ribbed, glandular.
|
||
<underline id="836EDBC2173A8780557892C281DC4A73">Standard petals</underline>
|
||
8 ×
|
||
<quantity id="1B6EAFDBD7F11E8A299ABEACC7C25D54" metricMagnitude="-3" metricUnit="m" metricValue="9.0" unit="mm" value="9.0">9 mm</quantity>
|
||
long; claw
|
||
<quantity id="A65E6DAF09A9A3D6D1A95A82E6B01EF9" metricMagnitude="-3" metricUnit="m" metricValue="2.0" unit="mm" value="2.0">2 mm</quantity>
|
||
long; very broadly ovate, dark mauve to violet-mauve, veins darker, appendages present, parallel situated above the auricles, apex emarginate, reflexed 90 ° degrees; nectar patch present, comprised of a white M-shaped patch above the appendages and with a central vertical purple flash.
|
||
<underline id="F355A064F5BD25B30D3FB02B4BF3AA0A">Wing petals</underline>
|
||
7 ×
|
||
<quantity id="3D22C2A8D75EDF5D2E854F06257FE1F7" metricMagnitude="-3" metricUnit="m" metricValue="3.0" unit="mm" value="3.0">3 mm</quantity>
|
||
; claw
|
||
<quantity id="8D9AB87E50C41028B36D55F591CD0A87" metricMagnitude="-3" metricUnit="m" metricValue="3.0" unit="mm" value="3.0">3 mm</quantity>
|
||
long; white, free from and longer than keel petals, cultrate, strongly folded along top third, apex rounded; base of blade auriculate on upper basal margin, sculpturing present, upper basal comprising 2–3 transcostal lamellae in 3 rows; tips of blade flared outwards but almost cucullate.
|
||
<underline id="9F2B14B7FC46C0E96CAC1CD21221B2E6">Keel petals</underline>
|
||
9 ×
|
||
<quantity id="5205AAFA6FC11BA1932F5C266D202DE3" metricMagnitude="-3" metricUnit="m" metricValue="3.0" unit="mm" value="3.0">3 mm</quantity>
|
||
; claw
|
||
<quantity id="DD816ECBC606E6994C303EAEFD154C66" metricMagnitude="-3" metricUnit="m" metricValue="3.0" unit="mm" value="3.0">3 mm</quantity>
|
||
long; white with purple patch on inner faces near the tip, not fused to the wing petals.
|
||
<underline id="031A4BE0AD823D9B234099D2DF4B958D">Androecium</underline>
|
||
<quantity id="F066B112C9C507512082C4724E2E91ED" metricMagnitude="-3" metricUnit="m" metricValue="9.0" unit="mm" value="9.0">9 mm</quantity>
|
||
long; tenth stamen free from the adaxially split sheath, fenestrate at base.
|
||
<underline id="BE40599A61B1BAFA5C365943637C6CD5">Pistil</underline>
|
||
<quantity id="7A364E0E8D77E540123EDCD235F3B7D7" metricMagnitude="-3" metricUnit="m" metricValue="9.0" unit="mm" value="9.0">9 mm</quantity>
|
||
long, gynophore present, ovary
|
||
<quantity id="E0F329DDB5BA25C78C51CC17577E8202" metricMagnitude="-3" metricUnit="m" metricValue="1.0" unit="mm" value="1.0">1 mm</quantity>
|
||
long, glabrous except for club-shaped glands towards apex of ovary; height of curvature
|
||
<quantity id="8002C382F6DA53A39D638557AB189CA2" metricMagnitude="-3" metricUnit="m" metricValue="3.5" unit="mm" value="3.5">3.5 mm</quantity>
|
||
, thickened at point of flexure, stigma capitate.
|
||
<underline id="27B4913185E7B8CA6EA502A6CFFDFE0E">Fruits</underline>
|
||
and
|
||
<underline id="3296128F8335E2DEB1A27A88B6380AC0">seeds</underline>
|
||
unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0EHIBG" type="distribution">
|
||
<paragraph id="5D3FB332F54B3B76E49849A201A5CA81">
|
||
<heading id="492D12FC4BA748941A227029133B691A" reason="title">Distribution and habitat.</heading>
|
||
</paragraph>
|
||
<paragraph id="9627381F0E2FC0C5C76DBDD4D6A8A2E6">
|
||
<taxonomicName id="36A0EB42136778D9980E7C024CDE6E2C" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="nubicola">
|
||
<emphasis id="7B30241D1992E18CAFEA1928A674908F" italics="true">Psoralea nubicola</emphasis>
|
||
</taxonomicName>
|
||
is a high montane endemic found in rich peaty soils within rocky outcrops in mountain fynbos between 1500 and
|
||
<quantity id="8B5ABBC3B1397F03ED6D0140F00639C8" metricMagnitude="3" metricUnit="m" metricValue="1.8" unit="m" value="1800.0">1800 m</quantity>
|
||
a. s. l. in the North Langeberg Sandstone Fynbos (FFs 15) vegetation type (Fig.
|
||
<figureCitation id="5A218EDF2A9CE3C66E5ED0EB01FE1B20" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Known distribution of the ten described Psoralea species. Map by Abubakar Bello." figureDoi="10.5091/plecevo.120171.figure2" httpUri="https://binary.pensoft.net/fig/1105540">2</figureCitation>
|
||
) and occurs in a few massed colonies on the highest points of the uppermost peaks of the Langeberg mountains (
|
||
<bibRefCitation id="D0A40175AC7A590DB3F62994B765AE78" author="Mucina and Rutherford" firstAuthor="Mucina" refId="B9" refString="Mucina L, Rutherford MC (2006) Vegetation map of South Africa, Lesotho, and Swaziland. Strelitzia vol. 19. South African National Biodiversity Institute, Pretoria, 1–807." year="2006">Mucina and Rutherford 2006</bibRefCitation>
|
||
). No other
|
||
<taxonomicName id="29FC2D14624CC216CAE2A932ECE4ECE6" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="103BA7D9EC7E726D12E9CBAC45BE86AD" italics="true">Psoralea</emphasis>
|
||
</taxonomicName>
|
||
in the
|
||
<collectingRegion id="13D2DDA67B6F873DD761E9360E4399C4" country="South Africa" name="Western Cape">Cape</collectingRegion>
|
||
is situated as high as this species. These localities are regularly covered in mist or dense clouds.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0EHJBG" type="phenology">
|
||
<paragraph id="3E27EB43492DB748FEBB61DBE57787BA">
|
||
<heading id="6E51A86E1E56A6F8DBD364C858E7C1EF" reason="title">Phenology and ecology.</heading>
|
||
</paragraph>
|
||
<paragraph id="4F6B1BCB66BC2A22588ABB59A1C7AF6E">
|
||
Flowering takes place between August and November. Something very akin to this species occurs in the uppermost parts of the Swartberg Mountains and may belong to this species but only a few isolated plants have been found near the summit and although similar in many features the plants appear to be part of the hybrid swarm reported from the Swartberg Pass (
|
||
<bibRefCitation id="C67C171B6294AA809B31E01D26E7FD43" DOI="10.1016/j.sajb.2018.02.407" author="Bello" etAl="et al." firstAuthor="Bello" journalOrPublisher="South African Journal of Botany" pagination="321-328" refId="B2" refString="Bello A, Stirton CH, Chimphango SB, Muasya AM (2018) Morphological evidence for introgressive hybridization in the genus Psoralea L. (Psoraleeae, Fabaceae). South African Journal of Botany 118: 321–328. https://doi.org/10.1016/j.sajb.2018.02.407" title="Morphological evidence for introgressive hybridization in the genus Psoralea L. (Psoraleeae, Fabaceae)." volume="118" year="2018">Bello et al. 2018</bibRefCitation>
|
||
) so are difficult to assess. Further field investigation is needed of the Swartberg plants.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0ERJBG" type="etymology">
|
||
<paragraph id="678D11B7495671E280D06574698EA23B">
|
||
<heading id="26280A7723546C0B71C360EEBEF7E8FB" reason="title">Etymology.</heading>
|
||
</paragraph>
|
||
<paragraph id="BFED7BFF2AFB385E91DFE22D1793D43D">
|
||
The specific epithet
|
||
<emphasis id="7C90E703A5498C2D577A609E8FBAA5C1" italics="true">nubicola</emphasis>
|
||
(Latin ‘ nubis’ = cloud and ‘ cola’ = dweller) refers to its high mountain habitat.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0EBKBG" type="Preliminary IUCN conservation assessment">
|
||
<paragraph id="8828462EB3E2B24455AC0322F1FEB417">
|
||
<heading id="61D97E1432F3EC1B362191AA5BC1E6EE" reason="title">Preliminary IUCN conservation assessment.</heading>
|
||
</paragraph>
|
||
<paragraph id="ABD056939F24C159C75F24BBF2C8AC86">
|
||
The known isolated distribution of this species lies within a protected area. It has no perceived threats. A drying climate may be a long-term threat as it probably relies on precipitation from mist for its moisture requirements. It dominates the local vegetation. It is currently assessed as of Least Concern:
|
||
<abbrev id="ABBRID0EHKBG" xlink_title="Least Concern">LC</abbrev>
|
||
(
|
||
<bibRefCitation id="45AF21B2AB53257412540FDD8D3DF7BA" refId="B7" refString="IUCN (2012) IUCN Red List categories and criteria version 3.1. IUCN Species Survival Commission, Gland, Switzerland and Cambridge, UK, 1–32. https://portals.iucn.org/library/node/7977 [accessed 30. 05. 2024]" url="https://portals.iucn.org/library/node/7977" year="2012">IUCN 2012</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0EPKBG" type="material">
|
||
<paragraph id="0671350A80B70FD42E24D3C689247718">
|
||
<heading id="BE393018B78B6FC77F49F649532FE6DD" reason="title">Additional material examined.</heading>
|
||
</paragraph>
|
||
<paragraph id="50A05D982B62A320685A10D01A4DAF92">
|
||
<materialsCitation id="3D2CDED11E2C2FC2FAE17B29624E5C2C" collectingDate="1981-07-02" collectionCode="NBG" collectorName="Rourke" country="South Africa" county="Montagu" location="Lemoenshoek Peak" municipality="Grootvadersbosch" specimenCount="1" stateProvince="Western Cape Province">
|
||
<collectingCountry id="7527CE6B93E48AFD25B8595CB429D258" name="South Africa">SOUTH AFRICA</collectingCountry>
|
||
–
|
||
<emphasis id="9CDBC8E3E7C5DFC428EABEFC1E784737" bold="true">
|
||
<collectingRegion id="0DE33431377D1DDE08FAB89F4B71E92A" country="South Africa" name="Western Cape">Western Cape Province</collectingRegion>
|
||
: 3320 (
|
||
<collectingCounty id="CE8827C86AFBDE403D0423E01E325C8E">Montagu</collectingCounty>
|
||
)
|
||
</emphasis>
|
||
• above
|
||
<collectingMunicipality id="60D022098A79FA59BE2BC40B73BF05FF">Grootvadersbosch</collectingMunicipality>
|
||
,
|
||
<location id="4F5E213A0EA7C21D76F6A65DFB22AACC" LSID="urn:lsid:plazi:treatment:C48F87CC5BEF5CC484F1B45237573D53:4F5E213A0EA7C21D76F6A65DFB22AACC" country="South Africa" county="Montagu" municipality="Grootvadersbosch" name="Lemoenshoek Peak" stateProvince="Western Cape Province">Lemoenshoek Peak</location>
|
||
(- DD);
|
||
<date id="B459CD0EDE9B5E48A6CF68102FFAA9C3" value="1981-07-02">
|
||
<collectingDate id="12EA64596D2868BA94F0F6A7EE95E2DA" value="1981-07-02">2 Jul. 1981</collectingDate>
|
||
</date>
|
||
;
|
||
<emphasis id="67EAF07E6E553DC0ACFE5F0A6E6B67DC" italics="true">
|
||
<collectorName id="0B4EB34B684669039E7D6196AAEE936D">Rourke</collectorName>
|
||
1760
|
||
</emphasis>
|
||
;
|
||
<collectionCode id="C699EE0179B95F79F347922854EF9B35">NBG</collectionCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="6FEBDA03EB13510AD94A877FAACF76F5" collectingDate="2007-12-14" collectionCode="BOL" collectorName="Knox" country="South Africa" county="Montagu" location="Grootberg" specimenCount="1" stateProvince="Western Cape">
|
||
<location id="D4639EE1396E9DFC4D83A9460DEE518B" LSID="urn:lsid:plazi:treatment:C48F87CC5BEF5CC484F1B45237573D53:D4639EE1396E9DFC4D83A9460DEE518B" country="South Africa" county="Montagu" name="Grootberg" stateProvince="Western Cape">Grootberg</location>
|
||
(- DD);
|
||
<date id="B63FFECA37B6F87C9A5BA6D5BCF76C01" value="2007-12-14">
|
||
<collectingDate id="646CDA029DFD9876190D0011EAD14690" value="2007-12-14">14 Dec. 2007</collectingDate>
|
||
</date>
|
||
;
|
||
<emphasis id="0C8287D0C1C752757D6D7926C6FF4752" italics="true">
|
||
<collectorName id="9EB6D23246B1708DDE933F53CDA8763E">Knox</collectorName>
|
||
5205
|
||
</emphasis>
|
||
;
|
||
<abbrev id="ABBRID0E2KBG" xlink_title="Bolus herbarium">
|
||
<collectionCode id="11FC25DA919C6CA3180B2DDC90888C8E">BOL</collectionCode>
|
||
</abbrev>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="A31C62546B33BF9BFC64C3DAD6FA6DDA" collectingDate="1927-11" collectionCode="NBG" collectorName="Thorne" country="South Africa" county="Montagu" location="Grootberg" specimenCode="SAM 44530" specimenCount="1" stateProvince="Western Cape">
|
||
ibid.;
|
||
<date id="0850664423F54DA83815F9E755CD2B6C" value="1927-11">
|
||
<collectingDate id="C18F8C3DB4FB5D3880E371B40A45A167" value="1927-11">Nov. 1927</collectingDate>
|
||
</date>
|
||
;
|
||
<emphasis id="B20A7E5D3A2C90C20F98675A07C95D07" italics="true">
|
||
<collectorName id="08C5A1B8341EE08DB075F1AA6185B621">Thorne</collectorName>
|
||
s. n.
|
||
</emphasis>
|
||
;
|
||
<collectionCode id="D6A69B81C5377160C5C6116822EAE001">NBG</collectionCode>
|
||
[
|
||
<specimenCode id="65A0C5F668EACEC783B708248DA9FB6C">SAM 44530</specimenCode>
|
||
]
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |