384 lines
30 KiB
XML
384 lines
30 KiB
XML
<document id="E032E0E0B9E4271EC2960EF6039308C3" 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="2DAD04B281295152B2A4ECEA805B5865" 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 crista 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">
|
||
<mods:mods id="BF02A7449D99216E58BFD58DEA9CB1FA" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="770DBBC4263BF4425822D073A2170646">
|
||
<mods:title id="FDD5A80461E546A925B8186A02747463">Ten new species and notes on the genus Psoralea L. (Psoraleeae, Fabaceae) from South Africa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="C52F6CAFAB9994F9B402C7DBA7E31CB9" type="personal">
|
||
<mods:role id="9D7CAFA42920F14F2D4A3F102C26112A">
|
||
<mods:roleTerm id="72C8AA506B9B374B9EB86F67D6481444">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="0DB0E59C24E3579B482B6783729D09EB">Stirton, Charles H.</mods:namePart>
|
||
<mods:nameIdentifier id="891C54184619B4F40104D1CE4B6DB4C7" type="ORCID">0000-0001-7207-2765</mods:nameIdentifier>
|
||
<mods:affiliation id="7E130650460C4987365635C80929AD25">Bolus Herbarium, Biological Sciences Department, University of Cape Town, Cape Town, South Africa</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="FF57886FC050711F633393FB9718B71C" type="personal">
|
||
<mods:role id="5E7AF39D1835C16C87F9639507C1BF03">
|
||
<mods:roleTerm id="5C9DE0CD4CEF4F2C11E80FF2DAA2CCB1">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="D90BB5CEB69D1C36D85ED3ACF2E02EFC">Bello, Abubakar</mods:namePart>
|
||
<mods:nameIdentifier id="486638D9F60E2F93517235E80509FA72" type="ORCID">0000-0002-3105-914X</mods:nameIdentifier>
|
||
<mods:affiliation id="3F14F20DFB66062EE3E87DF84011B74B">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>
|
||
</mods:name>
|
||
<mods:name id="221BA56AAA029FCF489F28977C28C406" type="personal">
|
||
<mods:role id="A1AB1B4B4A4269544201C94C48148335">
|
||
<mods:roleTerm id="F8F38087AC19AA6C8C13C9BAC416E464">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="0F0DE2909780EA4DCC1F27E657AE3929">Muasya, A. Muthama</mods:namePart>
|
||
<mods:nameIdentifier id="7D19AF59EA3BF417732CABC7F5A090B9" type="ORCID">0000-0002-0763-0780</mods:nameIdentifier>
|
||
<mods:affiliation id="2DCCABCC8C7DC0E9FABA0B9BD01C05AB">Bolus Herbarium, Biological Sciences Department, University of Cape Town, Cape Town, South Africa</mods:affiliation>
|
||
</mods:name>
|
||
<mods:typeOfResource id="C3188713386892D69F5E1DDA14F382A2">text</mods:typeOfResource>
|
||
<mods:relatedItem id="2EB00C14EA75F93EC15686C088298421" type="host">
|
||
<mods:titleInfo id="F282F5C5B3274C425F1B46CF996146BC">
|
||
<mods:title id="4E6F96538CC26A4BB28A2EBCDEE6A264">Plant Ecology and Evolution</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="38E5D42DC9C827E0D53C849AB74F8C86">
|
||
<mods:date id="60197B77AB77EF42750A15593109DC32">2024</mods:date>
|
||
<mods:detail id="99FE857AB19A828C0DEE84C93D417497" type="pubDate">
|
||
<mods:number id="194FC3093F5EB053D2B5EDC5A1F16B6D">2024-08-05</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="763049FD42FA0FF46A26CB4015141A2D" type="volume">
|
||
<mods:number id="1943213AA861881AEAACB24269484A2F">157</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="E043E9D6814E772C0A939C26BA52D505" type="issue">
|
||
<mods:number id="E370AF6AF753D2994F685F92165323B4">3</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="1B639C904EDA7752231A7E0A36ADF096" unit="page">
|
||
<mods:start id="471F0C1F7C1A32C619D69B1279D99117">291</mods:start>
|
||
<mods:end id="DA6652B10D86C1495FD2C93775A5D58F">312</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="ECB1A76F79411BB13A74588827BA3EE1">journal article</mods:classification>
|
||
<mods:identifier id="1953C6422D7DF388C489F93F0046E2B8" type="DOI">10.5091/plecevo.120171</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="2DAD04B281295152B2A4ECEA805B5865" ID-DOI="http://doi.org/10.5281/zenodo.13226122" ID-Zenodo-Dep="13226122" ID-arpha="2DAD04B2-8129-5152-B2A4-ECEA805B5865" ID-ipni="urn:lsid:ipni.org:names:77345671-1" LSID="urn:lsid:plazi:treatment:2DAD04B281295152B2A4ECEA805B5865" LSID-IPNI="urn:lsid:ipni.org:names:77345671-1" httpUri="http://treatment.plazi.org/id/2DAD04B281295152B2A4ECEA805B5865">
|
||
<subSubSection id="1C57C33ADBF5B90604ED29A24550F157" type="nomenclature">
|
||
<paragraph id="A86306D0A6F3DEEE3F4312C9D8676944">
|
||
<heading id="89BEDCF1AD3D6FB334A7AEDA25085D37" reason="label">9.</heading>
|
||
<taxonomicName id="E5DD720B4BB23A8839B6B1A7B318DD52" 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="crista" status="sp. nov.">
|
||
<emphasis id="88C2454B9B4A05F4A81AFE81E9834671" italics="true">Psoralea crista</emphasis>
|
||
C. H. Stirt. & Muasya
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="56393DF6E85EE9573E634A8F42B3B4D5" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E003F65061DFC3364B6B305120813097" type="description">
|
||
<paragraph id="EA2555647C5B9BD54B21684B7F5A2882">
|
||
<figureCitation id="8D03A84C12816AA1056EC71E5D92E890" 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>
|
||
,
|
||
<figureCitation id="EC212DACE14BEF4A438946AE9FEDBFE0" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Psoralea crista. A. Flowering shoots. B. Leaflet. C. Transverse section of petiole. D. Stipule. E. Pedicel. F. Cupulum at tip of pedicel. G. Leaf position. H. Side view of a flower. I. Standard petal opened out. J. Side view of standard petal. K. Wing petal. L. Keel. M. Calyx opened out showing inner face and black stubby hairs on inner face of teeth. N. Pistil. O. Stigma. P. Apex of terminal leaf. Artist: Angela Beaumont." figureDoi="10.5091/plecevo.120171.figure12" httpUri="https://binary.pensoft.net/fig/1105550">12</figureCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="43EA5137B9AFF949F0BAA63882C4A914" type="reference_group">
|
||
<paragraph id="2306091F68D3D67533CF1256499219D6">
|
||
<treatmentCitationGroup id="0B6D209F901E85C30C508AD240921C2C">
|
||
<taxonomicName id="032218752F21A591EF79A06CC0DF52F8" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="undefined-14">
|
||
<emphasis id="A2FBEDFA751534F33216BE948842EB54" italics="true">Psoralea</emphasis>
|
||
<comment id="1FE0502D8A47DD89AED4D4721445A9B8">
|
||
sp. 14 (“
|
||
<emphasis id="C808CA3D5D3F7C2E74956BFAACB1CFEE" italics="true">Psoralea crista</emphasis>
|
||
C. H. Stirt. ms. ”, nom. nud.),
|
||
<treatmentCitation id="5DA8D9912046D1018B126F212CD858C1" author="Stirton CH & Schutte AL" page="574" year="2012">
|
||
<bibRefCitation id="6787ACFE595943B2458B5E4C97F68A7A" 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>
|
||
</treatmentCitation>
|
||
</comment>
|
||
</taxonomicName>
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
<paragraph id="DA519FBD2FE32C3BA66B976962191FB0">
|
||
<treatmentCitationGroup id="6FC5FE1DE27A5ABBA5DCCA242B4799F9">
|
||
<taxonomicName id="1C560AF020C8F087C2B5B7CB8A551019" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="undefined-D">
|
||
<emphasis id="62FF2B31B8AF92BE918BE6DF91915222" italics="true">Psoralea</emphasis>
|
||
<comment id="43E4B8ECD9F2B9E002F4D7C6BCB2DE4C">
|
||
sp. D (
|
||
<taxonomicName id="623963AD8B49D158DD22BF5EF4AB371E" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="crista">
|
||
‘
|
||
<emphasis id="2D89E2712CB59461AB871FE9FD8F9EC4" italics="true">crista</emphasis>
|
||
’
|
||
</taxonomicName>
|
||
)
|
||
<treatmentCitation id="D29BDE9014E68450133EE485CB190FF2" author="Stirton CH" page="1038" year="2019">
|
||
<bibRefCitation id="C2347B51437A67D0767C6DE38181C879" author="Stirton CH" editor="Bredenkamp CL" firstAuthor="Stirton" journalOrPublisher="Strelitzia vol. 41 (2). National Botanical Institute of South Africa, Pretoria" page="1038" pagination="1033-1039" refId="B14" refString="Stirton CH (2019) Psoralea. In: Bredenkamp CL (Ed.) A Flora of the Eastern Cape Province. Strelitzia vol. 41 (2). National Botanical Institute of South Africa, Pretoria, 1033–1039." title="Psoralea." volumeTitle="A Flora of the Eastern Cape Province." year="2019">Stirton (2019: 1038)</bibRefCitation>
|
||
</treatmentCitation>
|
||
</comment>
|
||
</taxonomicName>
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0EYGAI" type="material">
|
||
<paragraph id="88B8597CC6F62C6700869A685B7519F7">
|
||
<heading id="DD96C7D97EA5C8821DA965BAC20E1DEF" reason="title">Type.</heading>
|
||
</paragraph>
|
||
<paragraph id="31380F1E73C44C711B81AE4285143E3D">
|
||
<materialsCitation id="D608659F4BBFB4E05DB57D497F08525E" collectingDate="1958-02-02" collectionCode="PRE, BOL" collectorName="Esterhuysen" country="South Africa" county="Steytlerville" location="Cockscomb" municipality="Great Wintershoek Mountains" specimenCount="2" stateProvince="Eastern Cape Province" typeStatus="holotype">
|
||
<collectingCountry id="51628803AF6EF393B92C423A42F587C6" name="South Africa">SOUTH AFRICA</collectingCountry>
|
||
–
|
||
<emphasis id="BEC8B92AC825FBA32ACBC1F3B8040509" bold="true">
|
||
<collectingRegion id="2E711EA1A0489A62DFBFA796728795D0" country="South Africa" name="Eastern Cape">Eastern Cape Province</collectingRegion>
|
||
: 3324 (
|
||
<collectingCounty id="6725356E3F27F886006180DCB0E6BC61">Steytlerville</collectingCounty>
|
||
)
|
||
</emphasis>
|
||
•
|
||
<collectingMunicipality id="23F0A9CF6C4DF6643EB1A6564C2FD229">Great Wintershoek Mountains</collectingMunicipality>
|
||
,
|
||
<location id="BE34973DF650ED618A158B38F73AA5BA" LSID="urn:lsid:plazi:treatment:2DAD04B281295152B2A4ECEA805B5865:BE34973DF650ED618A158B38F73AA5BA" country="South Africa" county="Steytlerville" municipality="Great Wintershoek Mountains" name="Cockscomb" stateProvince="Eastern Cape Province">Cockscomb</location>
|
||
;
|
||
<date id="253F4B9F31A61052A000BF766D0050AB" value="1958-02-02">
|
||
<collectingDate id="3F21FF27ACDCFCA83BC85F79E963F311" value="1958-02-02">2 Feb. 1958</collectingDate>
|
||
</date>
|
||
;
|
||
<emphasis id="8F8AA3B83144B785D86A97B2324C463A" italics="true">
|
||
<collectorName id="3E659687588A182B0E38BB5078F84FF4">Esterhuysen</collectorName>
|
||
27531
|
||
</emphasis>
|
||
;
|
||
<typeStatus id="0E9610E14CEE5742B63235E9919A1A55" type="holotype">holotype</typeStatus>
|
||
:
|
||
<collectionCode id="306A6E9C64F99B7EAF44F6A1BF10C21F">PRE</collectionCode>
|
||
;
|
||
<typeStatus id="991F780F04B075C2E88398FE4FE7A903" type="isotype">isotype</typeStatus>
|
||
:
|
||
<abbrev id="ABBRID0ECHAI" xlink_title="Bolus herbarium">
|
||
<collectionCode id="2CEDCAF3018A2A268AFADDFFE1EC2298">BOL</collectionCode>
|
||
</abbrev>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0EGHAI" type="diagnosis">
|
||
<paragraph id="DD138012F2F37085A1AB70477665DE38">
|
||
<heading id="94B0A32CC7EC3A623244BE2646FA7AD2" reason="title">Diagnosis.</heading>
|
||
</paragraph>
|
||
<paragraph id="D321A80CD11911B672B192E2BE810792">
|
||
Species similar to
|
||
<taxonomicName id="41900D69B442514F8166D0B6D6EE09ED" authority="Schonland ex H. M. L. Forbes" authorityName="H. M. L. Forbes" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="keetii">
|
||
<emphasis id="BE8104A179316952A4A897560A2CF14D" italics="true">Psoralea keetii</emphasis>
|
||
Schönland ex H. M. L. Forbes
|
||
</taxonomicName>
|
||
from which it differs in its low shrubby habit (
|
||
<taxonomicName id="90953DF08D55F3532A13EBDC3AA4548D" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="keetii">
|
||
<emphasis id="4DE744FCD411EA752528347DFA18ADC7" italics="true">P. keetii</emphasis>
|
||
</taxonomicName>
|
||
erect robust shrub up to
|
||
<quantity id="20FF1C932FFFB66EF949DB37138EEA71" metricMagnitude="0" metricUnit="m" metricValue="2.0" unit="m" value="2.0">2 m</quantity>
|
||
tall); leaflets drooping, small, not fleshy, 7–13 ×
|
||
<quantity id="77D65D49B0BF98AF50B0B6E12017F89F" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.5" metricValueMin="2.5" unit="mm" value="3.5" valueMax="4.5" valueMin="2.5">2.5–4.5 mm</quantity>
|
||
, elliptic, flat, with symmetrical lateral leaflets (
|
||
<taxonomicName id="3E2654FD638357633F1627480DB24AF8" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="keetii">
|
||
<emphasis id="D416C5FB2ACFB04775CE2FB1D2B144F2" italics="true">P. keetii</emphasis>
|
||
</taxonomicName>
|
||
leaflets large, displayed, fleshy, 20–26 × 7.5–11.0 mm, narrowly obovate to obovate, laterals asymmetrical); flowers
|
||
<quantity id="91127B9D1FEE0A5CFD21C4B751B9C71E" metricMagnitude="-3" metricUnit="m" metricValue="8.5" metricValueMax="9.0" metricValueMin="8.0" unit="mm" value="8.5" valueMax="9.0" valueMin="8.0">8–9 mm</quantity>
|
||
long, blue, solitary, borne on long green pedicels (
|
||
<taxonomicName id="CDD28E4E6DC3F9976436E5CD1812AFCB" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="keetii">
|
||
<emphasis id="C895C335E74DA78188D5D0763F552820" italics="true">P. keetii</emphasis>
|
||
</taxonomicName>
|
||
flowers
|
||
<quantity id="32038989DEF87AEB0CEED3D649C3C513" metricMagnitude="-2" metricUnit="m" metricValue="1.05" metricValueMax="1.1" metricValueMin="1.0" unit="mm" value="10.5" valueMax="11.0" valueMin="10.0">10–11 mm</quantity>
|
||
long, dark mauve to blue with darker blue nectar guide, borne on long purple pedicels); cupulum distinctly trifid, lobes toothed (
|
||
<taxonomicName id="3B6FA049AE3B2744A1DD5358A35E120C" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="keetii">
|
||
<emphasis id="C4B8D9E48E7C02AB161BC648EE03149A" italics="true">P. keetii</emphasis>
|
||
</taxonomicName>
|
||
cupulum scarcely developed, lobes rounded); calyx teeth green, teeth equal, shorter than the tube (
|
||
<taxonomicName id="D0CEDCB3214652C76555C4A2DE265543" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="keetii">
|
||
<emphasis id="2A03CAB4E045FC5208FDE331B643C456" italics="true">P. keetii</emphasis>
|
||
</taxonomicName>
|
||
calyx teeth purple, teeth subequal, shorter than the tube).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0EOJAI" type="description">
|
||
<paragraph id="7094263D4302BCE60E24E7AD8137DD60">
|
||
<heading id="D1E4C9A71E26D13CB5BF976EC268D159" reason="title">Description.</heading>
|
||
</paragraph>
|
||
<paragraph id="9C6E38A0F659C8F5E78B259E2789CC9A">
|
||
Low glabrous
|
||
<underline id="7A9823F9183B5BF8361BDAF5DAAA3E3D">shrublet</underline>
|
||
up to
|
||
<quantity id="71940C5B61FCD9C705C03C30E5EF7B03" metricMagnitude="-1" metricUnit="m" metricValue="5.0" unit="cm" value="50.0">50 cm</quantity>
|
||
tall.
|
||
<underline id="721DD23EAAE5CA8C36DBC8234FFED301">Stems</underline>
|
||
glabrous, green, slender, terete, finely ridged, covered in variously sized glands.
|
||
<underline id="19F0C2A89567F6F2469877C66E2DD849">Leaves</underline>
|
||
pinnately trifoliolate, stipulate, densely covered in glands drying black.
|
||
<underline id="4B0A018CCCB2717A20B5323110C8254D">Leaflets</underline>
|
||
7–13 ×
|
||
<quantity id="6A66A987829B4BB243DF4045B5EC8547" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.5" metricValueMin="2.5" unit="mm" value="3.5" valueMax="4.5" valueMin="2.5">2.5–4.5 mm</quantity>
|
||
, flat, elliptic, apex mucronate, base cuneate, laterals smaller, symmetrical; petioles
|
||
<quantity id="E85A591561C057DF1C42BF452004AD47" metricMagnitude="-3" metricUnit="m" metricValue="5.5" metricValueMax="7.0" metricValueMin="4.0" unit="mm" value="5.5" valueMax="7.0" valueMin="4.0">4–7 mm</quantity>
|
||
long, channelled.
|
||
<underline id="6E823B49EAFEC43C6F92DA11ADB3F412">Stipules</underline>
|
||
2.0–3.1 (– 3.5) × 0.5–1.0 mm, fused at base, adnate to petiole in lower part, broadly triangular and narrowing further up the stem.
|
||
<underline id="22219FE0695DD5F91C5397D28370338F">Inflorescences</underline>
|
||
reduced to a solitary flower, axillary, produced on short lateral shoots.
|
||
<underline id="E6A6D207DF078B3AF02807A4BE2E2BE7">Flowers</underline>
|
||
<quantity id="47F5C7977051A64FB9A5AA8D5C2F1B85" metricMagnitude="-3" metricUnit="m" metricValue="8.5" metricValueMax="9.0" metricValueMin="8.0" unit="mm" value="8.5" valueMax="9.0" valueMin="8.0">8–9 mm</quantity>
|
||
long, blue; cupulum shortly trifid, tube
|
||
<quantity id="E6D9ED5C08FB7A2145FB0B60F4310A28" metricMagnitude="-3" metricUnit="m" metricValue="1.0" unit="mm" value="1.0">1 mm</quantity>
|
||
deep, keel lobe
|
||
<quantity id="98AD97BEE4A1191BCF72C23793B41C92" metricMagnitude="-3" metricUnit="m" metricValue="1.7" unit="mm" value="1.7">1.7 mm</quantity>
|
||
long, laterals
|
||
<quantity id="BD81F41D6368AA6ABFFE93EFEFC3DC5E" metricMagnitude="-3" metricUnit="m" metricValue="1.4" unit="mm" value="1.4">1.4 mm</quantity>
|
||
long; inner face of teeth finely covered in black stubby hairs, densely glandular.
|
||
<underline id="7C24368327F37E9440B950249F28FC5D">Calyx</underline>
|
||
<quantity id="575659EBB0BAA87C9E7AAFBF81D62D68" metricMagnitude="-3" metricUnit="m" metricValue="6.0" unit="mm" value="6.0">6 mm</quantity>
|
||
long, teeth equal, carinal tooth symmetrical, obtuse, other four asymmetrical, falcate, acute; tube
|
||
<quantity id="16C533BD78A05A4DFFC69AA17DE6F93C" metricMagnitude="-3" metricUnit="m" metricValue="3.5" unit="mm" value="3.5">3.5 mm</quantity>
|
||
deep; inner face of teeth covered in short appressed black hairs, externally densely encrusted with raised glands, evenly on teeth and tube.
|
||
<underline id="8021E61DC2D8161E6769D4F099D8F545">Standard petals</underline>
|
||
9–10 ×
|
||
<quantity id="AD613058EB95C9577EEA4270165D6412" metricMagnitude="-3" metricUnit="m" metricValue="8.5" metricValueMax="9.0" metricValueMin="8.0" unit="mm" value="8.5" valueMax="9.0" valueMin="8.0">8–9 mm</quantity>
|
||
; claw
|
||
<quantity id="FACF2258D40516B8D34A450C8A93E50B" metricMagnitude="-3" metricUnit="m" metricValue="1.5" unit="mm" value="1.5">1.5 mm</quantity>
|
||
long; broadly obovate, weakly auriculate, appendages well-developed, free from auricles; apex truncate.
|
||
<underline id="B538C9B623E6CB726681E1E9E0E58D48">Wing petals</underline>
|
||
7 ×
|
||
<quantity id="B1ED01376432892C23AA280B736AC93D" metricMagnitude="-3" metricUnit="m" metricValue="3.0" unit="mm" value="3.0">3 mm</quantity>
|
||
, sharply upcurved; auricle well-developed; sculpturing upper basal with 4–7 transcostal lamellae, shortening towards the middle axis of the blade.
|
||
<underline id="72AC35842D6C2A71C00D0ED9204C2C4B">Keel petals</underline>
|
||
9 ×
|
||
<quantity id="82E03353EDE7A022CFA759ACBA8D19C4" metricMagnitude="-3" metricUnit="m" metricValue="3.0" unit="mm" value="3.0">3 mm</quantity>
|
||
,
|
||
<quantity id="8AAF26E463A8DC48D91FE12D8EA59E9F" metricMagnitude="-3" metricUnit="m" metricValue="3.5" unit="mm" value="3.5">3.5 mm</quantity>
|
||
high from claw axis; claw
|
||
<quantity id="62700B59655E80E9F2C25A199F079459" metricMagnitude="-3" metricUnit="m" metricValue="4.5" unit="mm" value="4.5">4.5 mm</quantity>
|
||
long; apex rounded, slightly beaked below apex.
|
||
<underline id="6FF3B4464058A1DBD45F73E3BD4B983C">Androecium</underline>
|
||
9 ×
|
||
<quantity id="331CB642C5617A7232A58D1DE55D2BD7" metricMagnitude="-3" metricUnit="m" metricValue="2.0" unit="mm" value="2.0">2 mm</quantity>
|
||
, vexillary stamen free.
|
||
<underline id="5464B83CEE3B9F4AE73A15F1D54516F5">Pistil</underline>
|
||
<quantity id="5AB45B3719970CDF453737680A301A67" metricMagnitude="-3" metricUnit="m" metricValue="9.0" unit="mm" value="9.0">9 mm</quantity>
|
||
long, ovary
|
||
<quantity id="81C8738B3FF48B060EF005BA73BFAA00" metricMagnitude="-3" metricUnit="m" metricValue="1.4" metricValueMax="1.5" metricValueMin="1.3" unit="mm" value="1.4" valueMax="1.5" valueMin="1.3">1.3–1.5 mm</quantity>
|
||
, glabrous; gynophore present,
|
||
<quantity id="1D0FBA6935B2B506CDA189AEF3874406" metricMagnitude="-4" metricUnit="m" metricValue="5.0" unit="mm" value="0.5">0.5 mm</quantity>
|
||
long; style glabrous, thickened at point of flexure, height of curvature
|
||
<quantity id="E23FD3B739BBD217EEA54F7BC94BBBEA" metricMagnitude="-3" metricUnit="m" metricValue="3.5" unit="mm" value="3.5">3.5 mm</quantity>
|
||
, stigma capitate, finely penicillate.
|
||
<underline id="E8C85E8E15CF223DE2B513DFED4ACA2C">Fruits</underline>
|
||
and
|
||
<underline id="E24B06B2F21EE990F91944B3665F9BCB">seeds</underline>
|
||
unknown.
|
||
</paragraph>
|
||
<caption id="8E47391E171D1C8FC958EDDC2DB5CD54" ID-DOI="10.5091/plecevo.120171.figure12" ID-arpha="43725B01-4E44-5E5E-8DEF-F8AA1CD5854A" httpUri="https://binary.pensoft.net/fig/1105550" startId="F12">
|
||
<paragraph id="D1216AEDC452A08493FE1645A4B0E679">
|
||
<label id="71103C827CBF0D7835DE5F136CB7F45F">Figure 12.</label>
|
||
</paragraph>
|
||
<paragraph id="FEB816FDD893AB1D075623A6611986DE">
|
||
<taxonomicName id="EBB2B741E0421D4DC81E2ED78437937B" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="crista">
|
||
<emphasis id="84AF27C9D2E64913D5787D3389250D0E" italics="true">Psoralea crista</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<emphasis id="E1A8CCA6F19AA9D24E29FBE9EA77D8B4" bold="true">A</emphasis>
|
||
. Flowering shoots.
|
||
<emphasis id="20349EC18F5635AC3B9437F3529874D2" bold="true">B</emphasis>
|
||
. Leaflet.
|
||
<emphasis id="1161728B2E2466572DA7D8C93947ECA2" bold="true">C</emphasis>
|
||
. Transverse section of petiole.
|
||
<emphasis id="573A88198BD95A7B74262875A2CA4576" bold="true">D</emphasis>
|
||
. Stipule.
|
||
<emphasis id="FC23AC8CF0C83E40875CACC6AF195959" bold="true">E</emphasis>
|
||
. Pedicel.
|
||
<emphasis id="6A1DC1C46A57CC41D51E399996B31633" bold="true">F</emphasis>
|
||
. Cupulum at tip of pedicel.
|
||
<emphasis id="4F8852F89231667F8CD653EA44A7AF71" bold="true">G</emphasis>
|
||
. Leaf position.
|
||
<emphasis id="47921A3BCAF239BECFC0BAD0812EA248" bold="true">H</emphasis>
|
||
. Side view of a flower.
|
||
<emphasis id="2216922AE4A06C4BBB80D921CE2A7F69" bold="true">I</emphasis>
|
||
. Standard petal opened out.
|
||
<emphasis id="72D32B5196B1810E54CF022B7D6B3CEA" bold="true">J</emphasis>
|
||
. Side view of standard petal.
|
||
<emphasis id="02717AC35F86C76E6F1B9D00A520A9D3" bold="true">K</emphasis>
|
||
. Wing petal.
|
||
<emphasis id="16203BD67EF1AE2582D45AAF98B1BB2B" bold="true">L</emphasis>
|
||
. Keel.
|
||
<emphasis id="90753E927C93ABC34BFB4884D2AD84A6" bold="true">M</emphasis>
|
||
. Calyx opened out showing inner face and black stubby hairs on inner face of teeth.
|
||
<emphasis id="C2F4854DF5C970B22FBDAD994F8625FB" bold="true">N</emphasis>
|
||
. Pistil.
|
||
<emphasis id="D389ECD49667BC763D3C6DE4C758DEFD" bold="true">O</emphasis>
|
||
. Stigma.
|
||
<emphasis id="C972AF631CD511369B932ADE3D9DD34D" bold="true">P</emphasis>
|
||
. Apex of terminal leaf. Artist: Angela Beaumont.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0EKMAI" type="distribution">
|
||
<paragraph id="318DB77AB1F8C081AAD5E7B1A0168AB4">
|
||
<heading id="0553FA09A20738CFC56F35103E5FBD85" reason="title">Distribution and habitat.</heading>
|
||
</paragraph>
|
||
<paragraph id="191FC2E08EB808E0167B987AEA5C333C">
|
||
<taxonomicName id="8AD5F53CAB568C8054F2424BD82B464E" class="Magnoliopsida" family="Fabaceae" genus="Psoralea" kingdom="Plantae" order="Fabales" phylum="Tracheophyta" rank="species" species="crista">
|
||
<emphasis id="69D4D6356199E15F0B49E95A8857C697" italics="true">Psoralea crista</emphasis>
|
||
</taxonomicName>
|
||
is a rare mountain endemic known from only two collections from Cockscomb Peak in the Great Wintershoek Mountains (Fig.
|
||
<figureCitation id="7145173785C2BAE804E9B06EDEB94987" 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>
|
||
) in Kouga Sandstone Fynbos (FFs 28) and Kouga Grassy Sandstone Fynbos (FFs 29) (
|
||
<bibRefCitation id="48E57A830587910F4BA9A7FC9314F71E" 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>
|
||
). It was first collected 35 years ago by Miss Elsie Esterhuysen. A second collection was made in the same general locality in 2008 by Nick Helme. The species prefers slightly damp areas or seasonal seepages on NE and E slopes below cliffs at ca
|
||
<quantity id="2B433B6A4A350A3093703EFAA965D788" metricMagnitude="3" metricUnit="m" metricValue="1.5" metricValueMax="1.6" metricValueMin="1.4" unit="m" value="1500.0" valueMax="1600.0" valueMin="1400.0">1400–1600 m</quantity>
|
||
a. s. l.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0EDNAI" type="phenology">
|
||
<paragraph id="D75B5820B3E37D364B4C0197215E3A55">
|
||
<heading id="078172AB07BC0719C8C446F4AA5C9E7A" reason="title">Phenology and ecology.</heading>
|
||
</paragraph>
|
||
<paragraph id="617289F3E9070A7608D1A829DD15F0B8">Flowering occurs in January and February, fruiting up to May. No recent collections have been made of this species and no photographs are available.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0EINAI" type="etymology">
|
||
<paragraph id="91D52E949AF8191804A628FBCF062CB8">
|
||
<heading id="EE4524ACC72D77E9670B260F6D7AF39F" reason="title">Etymology.</heading>
|
||
</paragraph>
|
||
<paragraph id="52FD91ABFA4ADD07CA3D5688EBC40EFF">
|
||
The specific epithet
|
||
<emphasis id="3085733270618EFC438990C720AB6C91" italics="true">crista</emphasis>
|
||
(Latin word ‘ crista’ = crest or terminal tuft) alludes to the fleshy stipules reminiscent of a rooster’s fleshy cockscomb and the name of the Cockscomb Mountain where it occurs.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0EBOAI" type="Preliminary IUCN conservation assessment">
|
||
<paragraph id="9639068C9AB96384F214411235EB2502">
|
||
<heading id="BD5F3C7420FE862217D6DD3D6A7DE2A2" reason="title">Preliminary IUCN conservation assessment.</heading>
|
||
</paragraph>
|
||
<paragraph id="2309D537C6371D0F8A96D3FE2BB065AA">This species is probably highly localised on a single mountain. Recent attempts by the High-Altitude Group of CREW (Custodians of Rare and Endangered Wild Flowers) have so far been unable to find it. It may be a resprouter and fire-dependent, likely to be prevalent after episodic fire, and preliminary assessed as Data Deficient (DD).</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0EGOAI" type="material">
|
||
<paragraph id="6F0A942C98F04130AFAFAF2337A50DC6">
|
||
<heading id="698A1240E155E05DEE43F6ADCC258C34" reason="title">Additional material examined.</heading>
|
||
</paragraph>
|
||
<paragraph id="E8BCF3BBB0EDA1287B7DE31204E3F0D3">
|
||
<materialsCitation id="AF45B13E2CEDC54BD00F41B59F225B43" collectedFrom="peak near cave" collectingDate="2008-05-31" collectionCode="NBG" collectorName="Helme" country="South Africa" county="Steytlerville" location="farm Afgunst 255" municipality="Cockscomb Peak East" specimenCount="1" stateProvince="Eastern Cape Province">
|
||
<collectingCountry id="3F380FC520E7F31A6A104592BB0024DF" name="South Africa">SOUTH AFRICA</collectingCountry>
|
||
–
|
||
<emphasis id="79D3AA0DFBBFE5967CC411EB0C00204A" bold="true">
|
||
<collectingRegion id="43D719D6A31E809BCC354A7321679762" country="South Africa" name="Eastern Cape">Eastern Cape Province</collectingRegion>
|
||
: 3324 (
|
||
<collectingCounty id="65716401DBEDD018E87AF097DA75967E">Steytlerville</collectingCounty>
|
||
)
|
||
</emphasis>
|
||
•
|
||
<collectingMunicipality id="AFB0384FAAEBE76F508F4DE8B2E2682B">Cockscomb Peak East</collectingMunicipality>
|
||
,
|
||
<location id="05476C32E5998FCB52BCDE923EC26AA5" LSID="urn:lsid:plazi:treatment:2DAD04B281295152B2A4ECEA805B5865:05476C32E5998FCB52BCDE923EC26AA5" country="South Africa" county="Steytlerville" municipality="Cockscomb Peak East" name="farm Afgunst 255" stateProvince="Eastern Cape Province">farm Afgunst 255</location>
|
||
,
|
||
<collectedFrom id="06B95AE0B2DF7D32CEE2CD2A470725E9">peak near cave</collectedFrom>
|
||
(– DB);
|
||
<date id="3D95252C91C8C77B48D4F942A9C63E27" value="2008-05-31">
|
||
<collectingDate id="1A707D899D4FB38C8DA49EE6C06FD1F0" value="2008-05-31">31 May 2008</collectingDate>
|
||
</date>
|
||
;
|
||
<emphasis id="0929B2F9DD16C4D7EB78DD70A7AF47F0" italics="true">
|
||
<collectorName id="6C6094B4E95EA66A8B0B867CB88EF230">Helme</collectorName>
|
||
5478
|
||
</emphasis>
|
||
;
|
||
<collectionCode id="B8FB07EFE8A2778D734B65A2682D4512">NBG</collectionCode>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |