280 lines
34 KiB
XML
280 lines
34 KiB
XML
<document id="7AF6668B61B081109A7DCC8855B09833" ID-DOI="10.11646/phytotaxa.182.1.1" ID-ISSN="1179-3163" ID-Zenodo-Dep="8307173" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="admin" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="admin" checkinTime="1627929035090" checkinUser="felipe" docAuthor="Snijman, Deirdre A." docDate="2014" docId="03CC87B7FFCDFFFAFF2DFC9DA5F66B8E" docLanguage="en" docName="Phytotaxa.182.1.001-114.pdf" docOrigin="Phytotaxa 182 (1)" docStyle="DocumentStyle:F08184CE06D8A97EA3E6DE35D99648B0.3:Phytotaxa.2014-.monograph" docStyleId="F08184CE06D8A97EA3E6DE35D99648B0" docStyleName="Phytotaxa.2014-.monograph" docStyleVersion="3" docTitle="Pauridia gracilipes Snijman & Kocyan 2013" docType="treatment" docVersion="4" lastPageNumber="76" masterDocId="FFF5FFCFFF87FFB1FFBAFFD9A06A6E75" masterDocTitle="A taxonomic revision of the genus Pauridia (Hypoxidaceae) in southern Africa" masterLastPageNumber="114" masterPageNumber="1" pageNumber="75" updateTime="1699031882761" updateUser="plazi">
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<mods:mods id="A8E1FBC99CFDAE05C87ADA5DFE139ADD" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="F68279D8A431D3E505E89E22C0239C1A">
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<mods:title id="3A5D7A2E52E16FDCC0482C003DB843EA">A taxonomic revision of the genus Pauridia (Hypoxidaceae) in southern Africa</mods:title>
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<mods:name id="F9880DF258B8C532A432379AB48849E3" type="personal">
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<mods:roleTerm id="3BDDBD0A238F609130828650D80AB9B9">Author</mods:roleTerm>
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<mods:namePart id="4D040E9A844CB1F08698D5E094251911">Snijman, Deirdre A.</mods:namePart>
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<mods:affiliation id="31E95925A6213EA2C346CC6F1C6F7F92">Compton Herbarium, South African National Biodiversity Institute, Private Bag X 7, Claremont 7735, South Africa / Department of Botany and Plant Biotechnology, University of Johannesburg, PO Box 524, Auckland Park, Johannesburg, 2006, South Africa;</mods:affiliation>
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<mods:nameIdentifier id="E5A60B4A47836268C2C0726CD5247164" type="email">d.snijman@sanbi.org.za</mods:nameIdentifier>
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<mods:typeOfResource id="0A8E7FA64E3F587FEDA9AAE683887CF4">text</mods:typeOfResource>
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<mods:title id="7F9235F23E69199C005F87534E2E1A27">Phytotaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="590E7F5D76A9815A2B7B7DEA14DB2308">
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<mods:date id="9DD33E6B4880D270ED8BBF8D547DF185">2014</mods:date>
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<mods:detail id="16A09FE7FB0C0480C24F1357C3C8F6D6" type="pubDate">
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<mods:number id="A0FA1BCC03D64C486658B667ADD45F9E">2014-10-14</mods:number>
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<mods:number id="CEF624C77F8971E3D7163B93D7E2A9AA">182</mods:number>
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<mods:detail id="4F9972630AC7E39A6FD22C7DB624C951" type="issue">
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<mods:number id="B228DC6AE01C55D60B0EFFAA77563934">1</mods:number>
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<mods:start id="59EDD7747DD175D9C3D40290186DC159">1</mods:start>
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<mods:classification id="1FE6DA4878C6A14FEC75A0BB6E937790">journal article</mods:classification>
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<mods:identifier id="5A4C4FC37A2523DA96D2CD66A524CEFC" type="DOI">10.11646/phytotaxa.182.1.1</mods:identifier>
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<mods:identifier id="86EFA086DFF1DC1C4DABC05C001848F4" type="ISSN">1179-3163</mods:identifier>
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<treatment id="03CC87B7FFCDFFFAFF2DFC9DA5F66B8E" ID-DOI="http://doi.org/10.5281/zenodo.5156616" ID-Zenodo-Dep="5156616" LSID="urn:lsid:plazi:treatment:03CC87B7FFCDFFFAFF2DFC9DA5F66B8E" httpUri="http://treatment.plazi.org/id/03CC87B7FFCDFFFAFF2DFC9DA5F66B8E" lastPageId="75" lastPageNumber="76" pageId="74" pageNumber="75">
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<subSubSection id="C37F652AFFCDFFFBFF2DFC9DA3306D28" box="[151,858,835,861]" pageId="74" pageNumber="75" type="nomenclature">
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<paragraph id="8BDA36A1FFCDFFFBFF2DFC9DA3306D28" blockId="74.[151,1436,835,986]" box="[151,858,835,861]" pageId="74" pageNumber="75">
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21.
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<taxonomicName id="4C654D22FFCDFFFBFF7BFC9AA3306D28" ID-CoL="75VBJ" ID-ENA="1038000" authority="(Schltr.) Snijman & Kocyan (2013: 27)" authorityName="Snijman & Kocyan" authorityYear="2013" box="[193,858,835,861]" class="Liliopsida" family="Hypoxidaceae" genus="Pauridia" kingdom="Plantae" order="Asparagales" pageId="74" pageNumber="75" phylum="Tracheophyta" rank="species" species="gracilipes">
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<emphasis id="B911EAB3FFCDFFFBFF7BFC9AA1F76D29" bold="true" box="[193,413,835,860]" italics="true" pageId="74" pageNumber="75">Pauridia gracilipes</emphasis>
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(Schltr.)
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<bibRefCitation id="EFF44B50FFCDFFFBFDBCFC9DA3306D28" author="Snijman & Kocyan" box="[518,858,836,861]" firstAuthor="Snijman" page="27" pageId="74" pageNumber="75" pagination="19 - 33" refId="ref101402" refString="Snijman, D. A. & Kocyan, A. (2013) The genus Pauridia (Hypoxidaceae) amplified to include Hypoxis sect. Ianthe, Saniella and Spiloxene, with revised nomenclature and typification. Phytotaxa 116: 19 - 33. http: // dx. doi. org / 10.11646 / phytotaxa. 116.1.2" type="journal article" year="2013">Snijman & Kocyan (2013: 27)</bibRefCitation>
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</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="C37F652AFFCDFFFBFF2DFCB1A47A6DAF" pageId="74" pageNumber="75" type="reference_group">
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<paragraph id="8BDA36A1FFCDFFFBFF2DFCB1A47A6DAF" blockId="74.[151,1436,835,986]" pageId="74" pageNumber="75">
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Bas.:—
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<taxonomicName id="4C654D22FFCDFFFBFF5EFCB0A2FB6D0B" ID-CoL="3P23X" authority="Schlechter (1900: 88)" authorityName="Schlechter" authorityPageNumber="88" authorityYear="1900" box="[228,657,872,894]" class="Liliopsida" family="Hypoxidaceae" genus="Hypoxis" kingdom="Plantae" order="Asparagales" pageId="74" pageNumber="75" phylum="Tracheophyta" rank="species" species="gracilipes">
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<emphasis id="B911EAB3FFCDFFFBFF5EFCB0A1CF6D0B" box="[228,421,872,894]" italics="true" pageId="74" pageNumber="75">Hypoxis gracilipes</emphasis>
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<bibRefCitation id="EFF44B50FFCDFFFBFE15FCB1A2FB6D0B" author="Schlechter" box="[431,657,872,894]" firstAuthor="Schlechter" page="88" pageId="74" pageNumber="75" pagination="88 - 90" refId="ref101230" refString="Schlechter, R. (1900) Amaryllidaceae. Botanische Jahrbucher fur Systematik, Pfanzengeschichte und Pfanzengeographie 27: 88 - 90." type="journal article" year="1900">Schlechter (1900: 88)</bibRefCitation>
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</taxonomicName>
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≡
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<taxonomicName id="4C654D22FFCDFFFBFD08FCB1A4CC6D0B" ID-CoL="3P6X3" authority="(Schltr.) Williams (1901: 292)" authorityName="Williams" authorityPageNumber="292" authorityYear="1901" baseAuthorityName="Schltr." box="[690,1190,872,894]" class="Liliopsida" family="Hypoxidaceae" genus="Ianthe" kingdom="Plantae" order="Asparagales" pageId="74" pageNumber="75" phylum="Tracheophyta" rank="species" species="gracilipes">
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<emphasis id="B911EAB3FFCDFFFBFD08FCB1A30B6D0B" box="[690,865,872,894]" italics="true" pageId="74" pageNumber="75">Ianthe gracilipes</emphasis>
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(Schltr.)
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<bibRefCitation id="EFF44B50FFCDFFFBFC7DFCB1A4CC6D0B" author="Williams" box="[967,1190,872,894]" firstAuthor="Williams" page="292" pageId="74" pageNumber="75" pagination="289 - 294" refId="ref102421" refString="Williams, F. N. (1901) On Ianthe, a genus of Hypoxidaceae. Journal of Botany, British and foreign. London 39: 289 - 294." type="journal article" year="1901">Williams (1901: 292)</bibRefCitation>
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</taxonomicName>
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≡
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<taxonomicName id="4C654D22FFCDFFFBFB71FCB1A1856DE9" ID-CoL="6YZNZ" authority="(Schltr.) Garside (1936: 268)" authorityName="Garside" authorityPageNumber="268" authorityYear="1936" baseAuthorityName="Schltr." class="Liliopsida" family="Hypoxidaceae" genus="Spiloxene" kingdom="Plantae" order="Asparagales" pageId="74" pageNumber="75" phylum="Tracheophyta" rank="species" species="gracilipes">
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<emphasis id="B911EAB3FFCDFFFBFB71FCB1A5F66D0B" box="[1227,1436,872,894]" italics="true" pageId="74" pageNumber="75">Spiloxene gracilipes</emphasis>
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(Schltr.)
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<bibRefCitation id="EFF44B50FFCDFFFBFE9AFC5FA1856DE9" author="Garside" box="[288,495,902,924]" firstAuthor="Garside" page="268" pageId="74" pageNumber="75" pagination="267 - 269" refId="ref98590" refString="Garside, S. (1936) The South African species of Spiloxene Salisb. Journal of Botany, British and foreign. London 74: 267 - 269." type="journal article" year="1936">Garside (1936: 268)</bibRefCitation>
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</taxonomicName>
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. Type (
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<typeStatus id="54DE8803FFCDFFFBFD82FC5FA2FC6DE9" box="[568,662,902,924]" pageId="74" pageNumber="75" type="lectotype">lectotype</typeStatus>
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designated by
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<bibRefCitation id="EFF44B50FFCDFFFBFC8AFC5FA4396DE9" author="Snijman & Kocyan" box="[816,1107,902,924]" firstAuthor="Snijman" page="27" pageId="74" pageNumber="75" pagination="19 - 33" refId="ref101402" refString="Snijman, D. A. & Kocyan, A. (2013) The genus Pauridia (Hypoxidaceae) amplified to include Hypoxis sect. Ianthe, Saniella and Spiloxene, with revised nomenclature and typification. Phytotaxa 116: 19 - 33. http: // dx. doi. org / 10.11646 / phytotaxa. 116.1.2" type="journal article" year="2013">Snijman & Kocyan 2013: 27</bibRefCitation>
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):—
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<collectingCountry id="F3727631FFCDFFFBFBC3FC5FA55D6DE9" box="[1145,1335,902,924]" name="South Africa" pageId="74" pageNumber="75">SOUTH AFRICA</collectingCountry>
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. [
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<collectingRegion id="49A1F843FFCDFFFBFAFCFC5EA16A6DCE" country="South Africa" name="Western Cape" pageId="74" pageNumber="75">Western Cape</collectingRegion>
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], PiqueniersKloof [QDS: 3218DB],
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<quantity id="4C9D9B44FFCDFFFBFDC2FC7CA2AB6DCE" box="[632,705,933,955]" metricMagnitude="2" metricUnit="m" metricValue="6.096" pageId="74" pageNumber="75" unit="ft" value="2000.0">2000 ft</quantity>
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[
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<quantity id="4C9D9B44FFCDFFFBFD74FC7CA37F6DCE" box="[718,789,933,955]" metricMagnitude="2" metricUnit="m" metricValue="6.1" pageId="74" pageNumber="75" unit="m" value="610.0">610 m</quantity>
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],
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<date id="FFDB1061FFCDFFFBFC9CFC7CA3DA6DCE" box="[806,944,933,955]" pageId="74" pageNumber="75" value="1896-06-29">29 June 1896</date>
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,
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<emphasis id="B911EAB3FFCDFFFBFC01FC7FA4166DCE" box="[955,1148,933,955]" italics="true" pageId="74" pageNumber="75">R. Schlechter 7957</emphasis>
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(BOL!, isolectotypes, E, K! No. K000255996 [image], COI! [image], GRA!, LISC! [image], PRE!, S! [image])
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</paragraph>
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</subSubSection>
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<subSubSection id="C37F652AFFCDFFFBFF2DFBDFA29D6942" pageId="74" pageNumber="75" type="description">
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<paragraph id="8BDA36A1FFCDFFFBFF2DFBDFA29D6942" blockId="74.[151,1437,1030,1991]" pageId="74" pageNumber="75">
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Plants 2.5–23(–30) cm tall. Corm somewhat ovoid to globose,
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<quantity id="4C9D9B44FFCDFFFBFCE6FBDFA3A26A6B" box="[860,968,1030,1055]" metricMagnitude="-2" metricUnit="m" metricValue="1.7" metricValueMax="2.7" metricValueMin="0.7" pageId="74" pageNumber="75" unit="mm" value="17.0" valueMax="27.0" valueMin="7.0">7–27 mm</quantity>
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diam., sometimes lightly fibrous distally, densely encircled by roots. Cataphylls membranous, dark brown distally, up to
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<quantity id="4C9D9B44FFCDFFFBFBE0FBF3A4C46A37" box="[1114,1198,1066,1091]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="74" pageNumber="75" unit="mm" value="30.0">30 mm</quantity>
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long. Leaves 2–10, sheathing up to
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<quantity id="4C9D9B44FFCDFFFBFED8FB97A1D66A13" box="[354,444,1102,1127]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="74" pageNumber="75" unit="mm" value="30.0">30 mm</quantity>
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, suberect to outspread, slightly arched, linear to broadly lanceolate, 30–220 × (1–)2–10(–27) mm, if broad then tapering evenly upwards, canaliculate proximally or up to ca. ⅔ of length, often carinate distally with obtuse midrib abaxially, dark to pale green, sometimes flushed beetroot-red proximally, firmto rarely thin-textured, margin sometimes minutely papillate, occasionally reddish. Inflorescences 1 or
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<quantity id="4C9D9B44FFCDFFFBFA9AFB63A5216AA6" box="[1312,1355,1210,1235]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="74" pageNumber="75" unit="in" value="2.0">2 in</quantity>
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flower at a time, 1-flowered, ca. as long as or exceeding leaves; scape 20–190 × 1.5–2.0 mm, subterete, pale green, pale pink or pale reddish brown; bract 1, filiform, non-clasping, 1–9(–30) × 0.2–1.0 mm, colourless. Flower pedicellate, stellate, pale to deep yellow or pale to deep orange, backed with pale green or reddish brown in outer whorl, sometimes only distally, contrasting colouring less marked in inner whorl, unscented; pedicel suberect at anthesis, remaining erect or deflexing to spreading somewhat in fruit, 15–150 ×
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<quantity id="4C9D9B44FFCDFFFBFC00FAB7A4706BF3" box="[954,1050,1390,1415]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="74" pageNumber="75" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">1–2 mm</quantity>
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, subterete, pale green to pale pink to reddish brown; tepals 6, oblong-lanceolate to elliptical,
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<quantity id="4C9D9B44FFCDFFFBFCDAFA4BA3BB6BDF" box="[864,977,1426,1451]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" metricValueMax="2.5" metricValueMin="0.5" pageId="74" pageNumber="75" unit="mm" value="15.0" valueMax="25.0" valueMin="5.0">5–25 mm</quantity>
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long, outer 2.0–
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<quantity id="4C9D9B44FFCDFFFBFB21FA4BA4B46BDF" box="[1179,1246,1426,1451]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="74" pageNumber="75" unit="mm" value="7.0">7 mm</quantity>
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wide, minutely mucronate, inner 1.7–5.0 mm wide. Stamens 6, suberect to spreading, subequal or outer whorl slightly shorter than inner, yellow or orange; filaments inserted on ovary rim, outer 1.0–
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<quantity id="4C9D9B44FFCDFFFBFC11FA03A46E6B87" box="[939,1028,1498,1523]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="74" pageNumber="75" unit="mm" value="2.5">2.5 mm</quantity>
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long, inner
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<quantity id="4C9D9B44FFCDFFFBFB29FA03A5746B87" box="[1171,1310,1498,1523]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" metricValueMax="2.5" metricValueMin="1.5" pageId="74" pageNumber="75" unit="mm" value="2.0" valueMax="2.5" valueMin="1.5">1.5–2.5 mm</quantity>
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long, both whorls shorter than anthers; anthers narrowly oblong, latrorse, 2.5–7.0(–10.5) × 1.0–
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<quantity id="4C9D9B44FFCDFFFBFBE8FA27A4C36863" box="[1106,1193,1534,1559]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="74" pageNumber="75" unit="mm" value="1.5">1.5 mm</quantity>
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, basal lobes up to 1.0 mm long; pollen yellow. Ovary narrowly to broadly obconical, 2–10 × 1.3–5.0 mm, predominantly 1-locular or sometimes partially 3-locular in proximal half; style 0.3–3.0 mm long, tapering upwards; stigma branches suberect to spreading, lanceolate, 2.5–6.0 ×
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||
<quantity id="4C9D9B44FFCDFFFBFDA7F9B3A2CC68F7" box="[541,678,1642,1667]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" metricValueMax="1.7" metricValueMin="0.7" pageId="74" pageNumber="75" unit="mm" value="1.2" valueMax="1.7" valueMin="0.7">0.7–1.7 mm</quantity>
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, ca. shorter than to as long as stamens, yellow or orange, sometimes with basal lobes up to ca.
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<quantity id="4C9D9B44FFCDFFFBFE7DF957A26368D3" box="[455,521,1678,1703]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="74" pageNumber="75" unit="mm" value="1.0">1 mm</quantity>
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long and spreading between filaments, densely papillose. Capsule narrowly to broadly obconical, 3–14 ×
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<quantity id="4C9D9B44FFCDFFFBFE79F96BA24B68BF" box="[451,545,1714,1739]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" metricValueMax="8.0" metricValueMin="2.0" pageId="74" pageNumber="75" unit="mm" value="5.0" valueMax="8.0" valueMin="2.0">2–8 mm</quantity>
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, dehiscence circumscissile. Seeds depressed ovoid, 0.45–0.65 ×
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<quantity id="4C9D9B44FFCDFFFBFB48F96BA5F268BF" box="[1266,1432,1714,1739]" metricMagnitude="-4" metricUnit="m" metricValue="4.6" metricValueMax="5.5" metricValueMin="3.7" pageId="74" pageNumber="75" unit="mm" value="0.46" valueMax="0.55" valueMin="0.37">0.37–0.55 mm</quantity>
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; testa brownish, of ca. 20 closely or somewhat moderately spaced, longitudinal rows of bluntly conical to rounded, hump-like projections, outline of anticlinal cell walls not evident. Flowering period: (June–)July–September(–November at high altitudes).
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</paragraph>
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</subSubSection>
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<subSubSection id="C37F652AFFCDFFFBFF7CF89BA2BF69B2" pageId="74" pageNumber="75" type="distribution">
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<paragraph id="8BDA36A1FFCDFFFBFF7CF89BA2BF69B2" blockId="74.[151,1437,1030,1991]" pageId="74" pageNumber="75">
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<emphasis id="B911EAB3FFCDFFFBFF7CF89BA181692E" bold="true" box="[198,491,1858,1883]" pageId="74" pageNumber="75">Distribution and habitat</emphasis>
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:—
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<taxonomicName id="4C654D22FFCDFFFBFDB4F89BA280692E" box="[526,746,1858,1883]" class="Liliopsida" family="Hypoxidaceae" genus="Pauridia" kingdom="Plantae" order="Asparagales" pageId="74" pageNumber="75" phylum="Tracheophyta" rank="species" species="gracilipes">
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<emphasis id="B911EAB3FFCDFFFBFDB4F89BA280692E" box="[526,746,1858,1883]" italics="true" pageId="74" pageNumber="75">Pauridia gracilipes</emphasis>
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</taxonomicName>
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is widespread from the Kamiesberg in Namaqualand and the Bokkeveld Escarpment, close to Nieuwoudtville, through to the Matsikammaberg, Cederberg and Olifants River Valley, extending southwards to the Piketberg,
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<collectingRegion id="49A1F843FFCDFFFBFD10F852A34369D6" box="[682,809,1930,1955]" country="New Zealand" name="West Coast" pageId="74" pageNumber="75">West Coast</collectingRegion>
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and the outskirts of
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<collectingRegion id="49A1F843FFCDFFFBFBA8F853A42669D6" box="[1042,1100,1930,1955]" country="South Africa" name="Western Cape" pageId="74" pageNumber="75">Cape</collectingRegion>
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Town as well as eastwards to the Gydouw Pass and Hex River Valley (
|
||
<figureCitation id="135E2A24FFCDFFFBFDDBF877A2A269B2" box="[609,712,1966,1991]" captionStart="FIGURE 33" captionStartId="73.[151,244,1587,1609]" captionTargetBox="[166,1426,1082,1573]" captionTargetId="figure-613@73.[151,1436,1069,1586]" captionTargetPageId="73" captionText="FIGURE 33. Distribution maps for A, Pauridia ovata from Western Cape; B, P. gracilipes subsp. gracilipes (dots) from Northern and Western Cape; P.gracilipes subsp. speciosa (triangles) from Northern Cape, South Africa." figureDoi="http://doi.org/10.5281/zenodo.8307241" httpUri="https://zenodo.org/record/8307241/files/figure.png" pageId="74" pageNumber="75">Fig. 33B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37F652AFFCCFFFAFF7CFF4EA12C6F10" pageId="75" pageNumber="76" type="diagnosis">
|
||
<paragraph id="8BDA36A1FFCCFFFAFF7CFF4EA12C6F10" blockId="75.[151,1437,151,1365]" pageId="75" pageNumber="76">
|
||
<emphasis id="B911EAB3FFCCFFFAFF7CFF4EA1C46EC5" bold="true" box="[198,430,151,176]" pageId="75" pageNumber="76">Diagnostic features</emphasis>
|
||
:—One of the more common species of
|
||
<taxonomicName id="4C654D22FFCCFFFAFC3BFF4EA38F6EC5" authorityName="Harvey" authorityYear="1838" box="[897,997,151,176]" class="Liliopsida" family="Hypoxidaceae" genus="Pauridia" kingdom="Plantae" order="Asparagales" pageId="75" pageNumber="76" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B911EAB3FFCCFFFAFC3BFF4EA38F6EC5" box="[897,997,151,176]" italics="true" pageId="75" pageNumber="76">Pauridia</emphasis>
|
||
</taxonomicName>
|
||
in the northwestern and southwestern
|
||
<collectingRegion id="49A1F843FFCCFFFAFF2DFF65A0BC6EA0" box="[151,214,188,213]" country="South Africa" name="Western Cape" pageId="75" pageNumber="76">Cape</collectingRegion>
|
||
,
|
||
<taxonomicName id="4C654D22FFCCFFFAFF59FF64A11B6EA0" box="[227,369,188,213]" class="Liliopsida" family="Hypoxidaceae" genus="Pauridia" kingdom="Plantae" order="Asparagales" pageId="75" pageNumber="76" phylum="Tracheophyta" rank="species" species="gracilipes">
|
||
<emphasis id="B911EAB3FFCCFFFAFF59FF64A11B6EA0" box="[227,369,188,213]" italics="true" pageId="75" pageNumber="76">P gracilipes</emphasis>
|
||
</taxonomicName>
|
||
belongs to what
|
||
<bibRefCitation id="EFF44B50FFCCFFFAFDFAFF65A2A46EA0" author="Nel" box="[576,718,188,213]" firstAuthor="Nel" pageId="75" pageNumber="76" pagination="287 - 340" refId="ref100579" refString="Nel, G. (1914 b) Die afrikanischen Arten der Amaryllidaceae - Hypoxideae. Botanische Jahrbucher fur Systematik 51: 287 - 340." type="journal article" year="1914" yearSuffix="b">Nel (1914b)</bibRefCitation>
|
||
referred to as the
|
||
<emphasis id="B911EAB3FFCCFFFAFC10FF65A3946EA6" box="[938,1022,188,211]" italics="true" pageId="75" pageNumber="76">Ovatae</emphasis>
|
||
Group, defined by a globose corm encircled by persistent roots, a solitary-flowered inflorescence with just one filiform bract, and a flower with a unilocular ovary. Here
|
||
<taxonomicName id="4C654D22FFCCFFFAFE24FEDCA2416F68" box="[414,555,260,285]" class="Liliopsida" family="Hypoxidaceae" genus="Pauridia" kingdom="Plantae" order="Asparagales" pageId="75" pageNumber="76" phylum="Tracheophyta" rank="species" species="gracilipes">
|
||
<emphasis id="B911EAB3FFCCFFFAFE24FEDCA2416F68" box="[414,555,260,285]" italics="true" pageId="75" pageNumber="76">P. gracilipes</emphasis>
|
||
</taxonomicName>
|
||
is circumscribed to include plants of widely varying sizes but diagnosed and readily separated from the closely allied white-flowered
|
||
<taxonomicName id="4C654D22FFCCFFFAFC9CFEF1A3E96F35" authorityName="Garside" authorityYear="1936" baseAuthorityName="L. f." box="[806,899,296,320]" class="Liliopsida" family="Hypoxidaceae" genus="Pauridia" kingdom="Plantae" order="Asparagales" pageId="75" pageNumber="76" phylum="Tracheophyta" rank="species" species="ovata">
|
||
<emphasis id="B911EAB3FFCCFFFAFC9CFEF1A3E96F35" box="[806,899,296,320]" italics="true" pageId="75" pageNumber="76">S. ovata</emphasis>
|
||
</taxonomicName>
|
||
from the Overberg in the east by its yellow to orange flowers.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37F652AFFCCFFFAFF7CFEB6A4BA6B26" pageId="75" pageNumber="76" type="description">
|
||
<paragraph id="8BDA36A1FFCCFFFAFF7CFEB6A20D6FA5" blockId="75.[151,1437,151,1365]" pageId="75" pageNumber="76">
|
||
<emphasis id="B911EAB3FFCCFFFAFF7CFEB6A15C6FFD" bold="true" box="[198,310,367,392]" pageId="75" pageNumber="76">Variation</emphasis>
|
||
:—
|
||
<taxonomicName id="4C654D22FFCCFFFAFEE1FEB6A2526FFD" box="[347,568,367,392]" class="Liliopsida" family="Hypoxidaceae" genus="Pauridia" kingdom="Plantae" order="Asparagales" pageId="75" pageNumber="76" phylum="Tracheophyta" rank="species" species="gracilipes">
|
||
<emphasis id="B911EAB3FFCCFFFAFEE1FEB6A2526FFD" box="[347,568,367,392]" italics="true" pageId="75" pageNumber="76">Pauridia gracilipes</emphasis>
|
||
</taxonomicName>
|
||
shows small shifts in the size and proportions of the leaves and flowers in different parts of its range. This variation is mostly continuous, but a few populations show small but discrete differences which are worthy of mention.
|
||
</paragraph>
|
||
<paragraph id="8BDA36A1FFCCFFFAFF7CFE05A4A36C15" blockId="75.[151,1437,151,1365]" pageId="75" pageNumber="76">
|
||
On the Kamiesberg and the Bokkeveld Escarpment in the north of the range flowers of
|
||
<taxonomicName id="4C654D22FFCCFFFAFB05FE05A5F66F80" box="[1215,1436,476,501]" class="Liliopsida" family="Hypoxidaceae" genus="Pauridia" kingdom="Plantae" order="Asparagales" pageId="75" pageNumber="76" phylum="Tracheophyta" rank="species" species="gracilipes">
|
||
<emphasis id="B911EAB3FFCCFFFAFB05FE05A5F66F80" box="[1215,1436,476,501]" italics="true" pageId="75" pageNumber="76">Pauridia gracilipes</emphasis>
|
||
</taxonomicName>
|
||
have equally long outer and inner stamens. In contrast, plants from the Matsikamma Massif extending southwards into the southwestern
|
||
<collectingRegion id="49A1F843FFCCFFFAFE36FDFDA1AF6C48" box="[396,453,548,573]" country="South Africa" name="Western Cape" pageId="75" pageNumber="76">Cape</collectingRegion>
|
||
have distinctly biseriate stamens with the outer whorl clearly shorter than the inner. The filaments throughout the geographic range, nevertheless, are invariably shorter than the anthers.
|
||
</paragraph>
|
||
<paragraph id="8BDA36A1FFCCFFFAFF2DFDB5A0996D2E" blockId="75.[151,1437,151,1365]" pageId="75" pageNumber="76">
|
||
Also on the Kamiesberg, and the
|
||
<collectingRegion id="49A1F843FFCCFFFAFDAAFDB5A2206CF0" box="[528,586,620,645]" country="South Africa" name="Western Cape" pageId="75" pageNumber="76">Cape</collectingRegion>
|
||
Fold Mountains in the northwestern and southwestern
|
||
<collectingRegion id="49A1F843FFCCFFFAFB02FDB5A49E6CF0" box="[1208,1268,620,645]" country="South Africa" name="Western Cape" pageId="75" pageNumber="76">Cape</collectingRegion>
|
||
,
|
||
<quantity id="4C9D9B44FFCCFFFAFABAFDB5A53F6CF0" box="[1280,1365,620,645]" metricMagnitude="5" metricUnit="m" metricValue="3.0" pageId="75" pageNumber="76" unit="km" value="300.0">300 km</quantity>
|
||
to the south, are small, localized groups of broad-leaved plants which are restricted to shaded, seasonally wet rock crevices and moss-covered rocky banks. When seen as isolated herbarium specimens these plants, with leaves expanded up to
|
||
<quantity id="4C9D9B44FFCCFFFAFEF1FD0EA1DD6C9A" box="[331,439,727,752]" metricMagnitude="-2" metricUnit="m" metricValue="1.75" metricValueMax="2.7" metricValueMin="0.8" pageId="75" pageNumber="76" unit="mm" value="17.5" valueMax="27.0" valueMin="8.0">8–27 mm</quantity>
|
||
wide, often appear to be distinct, but field studies show that their dimensions grade into those of plants found in slightly more exposed positions nearby. Thus in herbaria these localized broad-leaved plants have often been misidentified as white-flowered
|
||
<taxonomicName id="4C654D22FFCCFFFAFCB0FCF9A30E6D4D" authorityName="Garside" authorityYear="1936" baseAuthorityName="L. f." box="[778,868,800,824]" class="Liliopsida" family="Hypoxidaceae" genus="Pauridia" kingdom="Plantae" order="Asparagales" pageId="75" pageNumber="76" phylum="Tracheophyta" rank="species" species="ovata">
|
||
<emphasis id="B911EAB3FFCCFFFAFCB0FCF9A30E6D4D" box="[778,868,800,824]" italics="true" pageId="75" pageNumber="76">S. ovata</emphasis>
|
||
</taxonomicName>
|
||
, which is restricted to the lowland renosterveld in the east.
|
||
</paragraph>
|
||
<paragraph id="8BDA36A1FFCCFFFAFF7CFCB1A5636D98" blockId="75.[151,1437,151,1365]" pageId="75" pageNumber="76">
|
||
In shallow soils throughout the entire range there are large populations of dwarfed plants in which the inflorescence extends only a short distance above ground. Of these diminutive plants, those from along the Olifants River Valley match the
|
||
<typeStatus id="54DE8803FFCCFFFAFE1DFC69A1B26DBD" box="[423,472,944,968]" pageId="75" pageNumber="76">type</typeStatus>
|
||
of
|
||
<taxonomicName id="4C654D22FFCCFFFAFDBAFC76A3E56DBD" authority="(Nel) Garside" authorityName="Garside" baseAuthorityName="Nel" box="[512,911,943,968]" class="Liliopsida" family="Hypoxidaceae" genus="Spiloxene" kingdom="Plantae" order="Asparagales" pageId="75" pageNumber="76" phylum="Tracheophyta" rank="species" species="cuspidata">
|
||
<emphasis id="B911EAB3FFCCFFFAFDBAFC76A28C6DBD" box="[512,742,943,968]" italics="true" pageId="75" pageNumber="76">Spiloxene cuspidata</emphasis>
|
||
(Nel) Garside
|
||
</taxonomicName>
|
||
, which
|
||
<bibRefCitation id="EFF44B50FFCCFFFAFC52FC76A4196DBD" author="Nel" box="[1000,1139,943,968]" firstAuthor="Nel" pageId="75" pageNumber="76" pagination="287 - 340" refId="ref100579" refString="Nel, G. (1914 b) Die afrikanischen Arten der Amaryllidaceae - Hypoxideae. Botanische Jahrbucher fur Systematik 51: 287 - 340." type="journal article" year="1914" yearSuffix="b">Nel (1914b)</bibRefCitation>
|
||
inaccurately described as having two filiform bracts per inflorescence, although only one bract is evident on the
|
||
<typeStatus id="54DE8803FFCCFFFAFBDAFC0DA4FA6D99" box="[1120,1168,980,1004]" pageId="75" pageNumber="76">type</typeStatus>
|
||
specimen.
|
||
</paragraph>
|
||
<paragraph id="8BDA36A1FFCCFFFAFF7CFC2EA3AA6A09" blockId="75.[151,1437,151,1365]" pageId="75" pageNumber="76">
|
||
Some of the tallest plants of
|
||
<taxonomicName id="4C654D22FFCCFFFAFDB1FC20A2FD6A65" box="[523,663,1015,1040]" class="Liliopsida" family="Hypoxidaceae" genus="Pauridia" kingdom="Plantae" order="Asparagales" pageId="75" pageNumber="76" phylum="Tracheophyta" rank="species" species="gracilipes">
|
||
<emphasis id="B911EAB3FFCCFFFAFDB1FC20A2FD6A65" box="[523,663,1015,1040]" italics="true" pageId="75" pageNumber="76">P. gracilipes</emphasis>
|
||
</taxonomicName>
|
||
are concentrated around the granite outcrops near Langebaan on the Atlantic
|
||
<collectingRegion id="49A1F843FFCCFFFAFF42FBC5A1516A40" box="[248,315,1052,1077]" country="New Zealand" name="West Coast" pageId="75" pageNumber="76">Coast</collectingRegion>
|
||
. Apart from their size these plants are also unusual in having pedicles that reflex so strongly that the capsules are inverted through 1800 while maturing. Unfortunately the taxonomic significance of this habit cannot be gauged until the character is better understood elsewhere in its range.
|
||
</paragraph>
|
||
<paragraph id="8BDA36A1FFCCFFFAFF7CFB51A4BA6B26" blockId="75.[151,1437,151,1365]" pageId="75" pageNumber="76">
|
||
Most notable amongst the variable populations within
|
||
<taxonomicName id="4C654D22FFCCFFFAFC9EFB50A3C56AD5" box="[804,943,1159,1184]" class="Liliopsida" family="Hypoxidaceae" genus="Pauridia" kingdom="Plantae" order="Asparagales" pageId="75" pageNumber="76" phylum="Tracheophyta" rank="species" species="gracilipes">
|
||
<emphasis id="B911EAB3FFCCFFFAFC9EFB50A3C56AD5" box="[804,943,1159,1184]" italics="true" pageId="75" pageNumber="76">P. gracilipes</emphasis>
|
||
</taxonomicName>
|
||
are several small, localized groups of plants found on the high-lying granite domes of the Kamiesberg, Namaqualand. These have particularly large flowers with broad outer tepals and the flowers are most often solid orange apart from an attractive reddish blush on the abaxial surface. It is notable that no other plants within
|
||
<taxonomicName id="4C654D22FFCCFFFAFC9CFB2DA3E76B78" authorityName="Harvey" authorityYear="1838" box="[806,909,1268,1293]" class="Liliopsida" family="Hypoxidaceae" genus="Pauridia" kingdom="Plantae" order="Asparagales" pageId="75" pageNumber="76" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B911EAB3FFCCFFFAFC9CFB2DA3E76B78" box="[806,909,1268,1293]" italics="true" pageId="75" pageNumber="76">Pauridia</emphasis>
|
||
</taxonomicName>
|
||
have orange stamens and stigmas, as well as orange tepals. Being morphologically and ecologically distinct from the remaining populations of
|
||
<taxonomicName id="4C654D22FFCCFFFAFB46FAC0A5E16B45" box="[1276,1419,1303,1328]" class="Liliopsida" family="Hypoxidaceae" genus="Pauridia" kingdom="Plantae" order="Asparagales" pageId="75" pageNumber="76" phylum="Tracheophyta" rank="species" species="gracilipes">
|
||
<emphasis id="B911EAB3FFCCFFFAFB46FAC0A5E16B45" box="[1276,1419,1303,1328]" italics="true" pageId="75" pageNumber="76">P. gracilipes</emphasis>
|
||
</taxonomicName>
|
||
I recognize these uniquely coloured high altitude populations as a separate taxon,
|
||
<taxonomicName id="4C654D22FFCCFFFAFBA1FAE5A4A36B21" box="[1051,1225,1340,1365]" class="Liliopsida" family="Hypoxidaceae" genus="Pauridia" kingdom="Plantae" order="Asparagales" pageId="75" pageNumber="76" phylum="Tracheophyta" rank="subSpecies" species="gracilipes" subSpecies="speciosa">
|
||
subsp.
|
||
<emphasis id="B911EAB3FFCCFFFAFBD3FAE4A4A36B21" box="[1129,1225,1341,1364]" italics="true" pageId="75" pageNumber="76">speciosa</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37F652AFFCCFFFAFF2DFA5DA10B6BE8" box="[151,353,1412,1437]" pageId="75" pageNumber="76" type="multiple">
|
||
<paragraph id="8BDA36A1FFCCFFFAFF2DFA5DA10B6BE8" blockId="75.[151,1436,1412,1531]" box="[151,353,1412,1437]" pageId="75" pageNumber="76">Key to subspecies</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37F652AFFCCFFFAFF2DFA71A5F66B8E" pageId="75" pageNumber="76" type="key">
|
||
<keyStep id="30912E04FFCCFFFAFF2DFA71A5F66B8E" pageId="75" pageNumber="76">
|
||
<key id="FFF46190FFCCFFFAFF2DFA71A5F66B8E" pageId="75" pageNumber="76">
|
||
<paragraph id="8BDA36A1FFCCFFFAFF2DFA71A5F66BA9" blockId="75.[151,1436,1412,1531]" pageId="75" pageNumber="76">
|
||
<keyLead id="30949594FFCCFFFAFF2DFA71A5F66BA9" pageId="75" pageNumber="76">
|
||
1. Flower yellow; tepals 5–16(–19) mm long, outer tepals 2.0–
|
||
<quantity id="4C9D9B44FFCCFFFAFC90FA71A31C6BC8" box="[810,886,1448,1470]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" pageId="75" pageNumber="76" unit="mm" value="5.5">5.5 mm</quantity>
|
||
wide, inner tepals 1.7–5.0 mm wide ........................... .......................................................................................................................................................................
|
||
<taxonomicName id="4C654D22FFCCFFFAFB4AFA1FA5F66BA9" ID-CoL="5K8X5" box="[1264,1436,1478,1500]" class="Liliopsida" family="Hypoxidaceae" genus="Pauridia" kingdom="Plantae" order="Asparagales" pageId="75" pageNumber="76" phylum="Tracheophyta" rank="subSpecies" species="gracilipes" subSpecies="gracilipes">
|
||
subsp.
|
||
<emphasis id="B911EAB3FFCCFFFAFA8DFA1FA5F66BA9" box="[1335,1436,1478,1500]" italics="true" pageId="75" pageNumber="76">gracilipes</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8BDA36A1FFCCFFFAFF2DFA3FA5F66B8E" blockId="75.[151,1436,1412,1531]" box="[151,1436,1509,1531]" pageId="75" pageNumber="76">
|
||
<keyLead id="30949594FFCCFFFAFF2DFA3FA5F66B8E" box="[151,1436,1509,1531]" pageId="75" pageNumber="76">
|
||
- Flower orange; tepals (10.5–)
|
||
<quantity id="4C9D9B44FFCCFFFAFE49FA3CA20A6B8E" box="[499,608,1509,1531]" metricMagnitude="-2" metricUnit="m" metricValue="1.95" metricValueMax="2.5" metricValueMin="1.4" pageId="75" pageNumber="76" unit="mm" value="19.5" valueMax="25.0" valueMin="14.0">14–25 mm</quantity>
|
||
long, outer tepals
|
||
<quantity id="4C9D9B44FFCCFFFAFCA6FA3CA31A6B8E" box="[796,880,1509,1531]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" metricValueMax="7.0" metricValueMin="4.0" pageId="75" pageNumber="76" unit="mm" value="5.5" valueMax="7.0" valueMin="4.0">4–7 mm</quantity>
|
||
wide, inner tepals
|
||
<quantity id="4C9D9B44FFCCFFFAFB8AFA3CA4E96B8E" box="[1072,1155,1509,1531]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="75" pageNumber="76" unit="mm" value="4.0" valueMax="5.0" valueMin="3.0">3–5 mm</quantity>
|
||
wide ..........
|
||
<taxonomicName id="4C654D22FFCCFFFAFB45FA3CA5F66B8E" ID-CoL="5K8X6" box="[1279,1436,1509,1531]" class="Liliopsida" family="Hypoxidaceae" genus="Pauridia" kingdom="Plantae" order="Asparagales" pageId="75" pageNumber="76" phylum="Tracheophyta" rank="subSpecies" species="gracilipes" subSpecies="speciosa">
|
||
subsp.
|
||
<emphasis id="B911EAB3FFCCFFFAFAFFFA3FA5F66B8E" box="[1349,1436,1510,1531]" italics="true" pageId="75" pageNumber="76">speciosa</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
</key>
|
||
</keyStep>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |