302 lines
33 KiB
XML
302 lines
33 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.24.4375" ID-PMC="PMC3689132" ID-Pensoft-Pub="1314-2003-24-1" ID-Pensoft-UUID="563EFFD7FFA3FFC47235FFE0B16B4658" ID-PubMed="23794938" ID-Zenodo-Dep="576237" ModsDocID="1314-2003-24-1" checkinTime="1451251869906" checkinUser="pensoft" docAuthor="Lange, P. J. de, Heenan, P. B., Houliston, G. J., Rolfe, J. R. & Mitchell, A. D." docDate="2013" docId="4B1689F569F69CC5BAA689D2780B1CD3" docLanguage="en" docName="PhytoKeys 24: 1-147" docOrigin="PhytoKeys 24" docPubDate="2013-06-17" docSource="http://dx.doi.org/10.3897/phytokeys.24.4375" docTitle="Lepidium crassum Lange & Heenan & Houliston & Rolfe & Mitchell 2013, sp. nov." docType="treatment" docVersion="7" id="563EFFD7FFA3FFC47235FFE0B16B4658" lastPageNumber="36" masterDocId="563EFFD7FFA3FFC47235FFE0B16B4658" masterDocTitle="New Lepidium (Brassicaceae) from New Zealand" masterLastPageNumber="147" masterPageNumber="1" pageNumber="32" updateTime="1738942654996" updateUser="guilherme">
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<mods:titleInfo id="C3E58ABC780B569627211C84095E721D">
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<mods:title id="61350DB38B64B375BEDF59F713243DCB">New Lepidium (Brassicaceae) from New Zealand</mods:title>
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<mods:name id="ABFAA7E952A5BD04E7C79868AAD19E5E" type="personal">
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<mods:roleTerm id="53D216FA1297E2FA3BD4D2AA4EEA3C4E">Author</mods:roleTerm>
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<mods:namePart id="5876B55A9863AFE34E5BFC75B5933511">Lange, P. J. de</mods:namePart>
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<mods:affiliation id="90FFE5F9A1D8D4668D7A4026ECF48899">Science & Capability Group, Terrestrial Ecosystems, Department of Conservation, Private Bag 68908 Newton, Auckland 1145, New Zealand</mods:affiliation>
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<mods:name id="C2C21B5F35C5E88384C7BB03ABA551C7" type="personal">
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<mods:roleTerm id="501DD585D3344CC9952200C6E1AE72BC">Author</mods:roleTerm>
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<mods:namePart id="45E37CBCE0E395F8F158B05DAA2FC3D8">Heenan, P. B.</mods:namePart>
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<mods:affiliation id="BE4936C5E192A753BF4CABFEE76AAD72">Allan Herbarium, Landcare Research, P. O. 69, Lincoln 7640, Canterbury, New Zealand</mods:affiliation>
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<mods:roleTerm id="81EAD913A6A156E899351362190EA444">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="907A44F24C21A7DF1ADAD8FD2C6E295F">Houliston, G. J.</mods:namePart>
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<mods:affiliation id="1D3C7764F517E9A700CEEF5040E51D1A">Ecological Genetics Group, Landcare Research, P. O. 69, Lincoln 7640, Canterbury, New Zealand</mods:affiliation>
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</mods:name>
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<mods:name id="2C87F4B573404E063208702DAF5A333B" type="personal">
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<mods:namePart id="0E191BE85EE1C7785EE813FF07145EBA">Rolfe, J. R.</mods:namePart>
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<mods:affiliation id="5C9E66E73EFE43BD816BBBB5464821FE">Science & Capability Group, Terrestrial Ecosystems, National Office, Department of Conservation, P. O. Box 10420, Wellington 6143, New Zealand</mods:affiliation>
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</mods:role>
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<mods:namePart id="BEFA051AB5E5886E15162554332F3306">Mitchell, A. D.</mods:namePart>
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<mods:affiliation id="35681CC3E9BE7973D9D996E4729A5A4E">Otago School of Medicine, University of Otago, Christchurch, PO Box 4345, Christchurch 8140, New Zealand</mods:affiliation>
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<mods:title id="9455AF060F67A405B44678F27074B57B">PhytoKeys</mods:title>
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<mods:part id="3D630208854A7E43D1C3F2753A248C0F">
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<mods:date id="53DF9981FF5E7B9FC674AE7427B2A75C">2013</mods:date>
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<mods:number id="4D8F0A320DF598663C6525F8CDDE8959">2013-06-17</mods:number>
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<mods:number id="3F543775347E46169E6E43DC7EF8C604">24</mods:number>
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<mods:url id="2C9384B6BF5E1E60D95555A9F43B9682">http://dx.doi.org/10.3897/phytokeys.24.4375</mods:url>
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<mods:classification id="262ACD7C3F8760DA99EE119FC27F7A5F">journal article</mods:classification>
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<mods:identifier id="F64126CE96B4907F6D1BBD3449FC8A95" type="DOI">http://dx.doi.org/10.3897/phytokeys.24.4375</mods:identifier>
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<mods:identifier id="C8C018DD7F8EB28B94A88C55C7699F8E" type="Pensoft-Pub">1314-2003-24-1</mods:identifier>
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<treatment id="4B1689F569F69CC5BAA689D2780B1CD3" ID-GBIF-Taxon="152024660" LSID="urn:lsid:plazi:treatment:4B1689F569F69CC5BAA689D2780B1CD3" httpUri="http://treatment.plazi.org/id/4B1689F569F69CC5BAA689D2780B1CD3" lastPageId="35" lastPageNumber="36" pageId="31" pageNumber="32">
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<subSubSection id="BFED6BE776255044ABBF543A2C57DE47" pageId="31" pageNumber="32" type="nomenclature">
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<paragraph id="AC074952F62D7598B3A21C9A3D315524" pageId="31" pageNumber="32">
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<taxonomicName id="33E978A96AE32155AE61C480C157CB3B" ID-CoL="8GMMN" LSID="4B1689F5-69F6-9CC5-BAA6-89D2780B1CD3" authority="Lange & Heenan & Houliston & Rolfe & Mitchell, 2013" authorityName="Lange & Heenan & Houliston & Rolfe & Mitchell" authorityYear="2013" class="Magnoliopsida" family="Brassicaceae" genus="Lepidium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Lepidium crassum" order="Brassicales" pageId="31" pageNumber="32" phylum="Tracheophyta" rank="species" species="crassum" status="sp. nov.">Lepidium crassum</taxonomicName>
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<taxonomicNameLabel id="B9C69F9B71405852FE9328CF39C7F70A" pageId="31" pageNumber="32">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="B53D8735FFF20E7AEA1CD2BA06249D23" pageId="31" pageNumber="32" type="latin">
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<paragraph id="101698ADA42131138C5BE1055FE2B0AB" pageId="31" pageNumber="32">
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<emphasis id="EB421AD571C27EC3B118A601D16A2688" italics="true" pageId="31" pageNumber="32">A L. oleraceo habitu temporali, caulibus ad caudicem lignosum emorientibus, foliis crasse coriaceis, distincte petiolatis, late ellipticis, ellipticis vel obovatis, apicibus obtusis vel truncatis, marginibus saepe duplicato-serratis, siliculis orbiculatis vel orbiculato-rhomboideis, et sequentia nucleotidorum DNA distinguenda</emphasis>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="DA895C43AA85F2841210BDE6BC79E132" pageId="31" pageNumber="32" type="holotype">
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<paragraph id="EF0F7776B55779514FC43F0B389F8EAF" pageId="31" pageNumber="32">Holotype.</paragraph>
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<paragraph id="DDB26A4A83E925D0E482ABEDB8E537B6" pageId="31" pageNumber="32">
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<emphasis id="F20DA88DD32F17B4DB72417673D9F979" bold="true" pageId="31" pageNumber="32">
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New Zealand (
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<figureCitation id="22FEC0C092256E00BDC55F290B4B58D7" captionStart="Figure 33" captionStartId="F33" captionText="Figure 33. Holotype of Lepidium crassum Heenan et de Lange." httpUri="https://binary.pensoft.net/fig/10771" pageId="31" pageNumber="32">Fig. 33</figureCitation>
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):
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</emphasis>
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Otago Land District, Otago Peninsula, Aramoana, Mole, open sites among stones and rocks at the edge of the road down mole and in car park, 26 November 2009, P. B. Heenan s.n., CHR 609777A! Isotype: CHR 609777B!
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</paragraph>
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<caption id="B225CB9603D4AE1D340C3ED6EB13541E" httpUri="https://binary.pensoft.net/fig/10771" pageId="31" pageNumber="32" start="Figure 33" startId="F33">
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<paragraph id="89E7C1472052A482984B12167B68FAE9" pageId="31" pageNumber="32">
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<emphasis id="B25BAA272CEAF6C09CAE81DE919D0C73" bold="true" pageId="31" pageNumber="32">Figure 33.</emphasis>
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Holotype of
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<taxonomicName id="2691C9D3BFF7BDA14048534807F023D1" authorityName="Lange & Heenan & Houliston & Rolfe & Mitchell" authorityYear="2013" class="Magnoliopsida" family="Brassicaceae" genus="Lepidium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Brassicales" pageId="31" pageNumber="32" phylum="Tracheophyta" rank="species" species="crassum">
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<emphasis id="C59D4D40DB563923D7C3A0E6883D6C6A" italics="true" pageId="31" pageNumber="32">Lepidium crassum</emphasis>
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</taxonomicName>
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Heenan et de Lange.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="4312D503037F28CC51EE3A7E469B207A" pageId="31" pageNumber="32" type="etymology">
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<paragraph id="FAF3BE18712C7999CFFA1F2BE092F878" pageId="31" pageNumber="32">Etymology.</paragraph>
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<paragraph id="80E097ED22DE382D1BD2EA637DF1A084" pageId="31" pageNumber="32">
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The specific epithet '
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<emphasis id="A08C9A1EB1F21FC43F825E042D59C498" italics="true" pageId="31" pageNumber="32">crassum</emphasis>
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' from the Latin for
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<normalizedToken id="A433140ABB4ECD71FC293AF9E6591B6C" originalValue="‘thick’">'thick'</normalizedToken>
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refers to the distinctly thick and fleshy leaves of this species.
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</paragraph>
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</subSubSection>
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<subSubSection id="A196C1871EB8BF24A8DA4267BFFB1DE5" pageId="32" pageNumber="33" type="description">
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<paragraph id="BAE95ED55686A4A1D1E19AB94D198EB7" pageId="32" pageNumber="33">
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<pageBreakToken id="0E74913B7E95ABA11BC574BDE54FA1E3" pageId="32" pageNumber="33" start="start">Description</pageBreakToken>
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</paragraph>
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<paragraph id="717EA290F048EB20F18C13CA685A48DA" pageId="32" pageNumber="33">
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<emphasis id="D9F8D967218195B8E0188A46622B587F" bold="true" pageId="32" pageNumber="33">
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(
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<figureCitation id="25909CDA8A22D507B15D4FF7CE775248" captionStart="Figure 34" captionStartId="F34" captionText="Figure 34. Wild plant of Lepidium crassum showing growth habit at Aramoana Mole." httpUri="https://binary.pensoft.net/fig/10772" pageId="32" pageNumber="33">Figs 34</figureCitation>
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<figureCitation id="1367B52FF5E64B98C0CD06D7A4227C64" captionStart="Figure 37" captionStartId="F37" captionText="Figure 37. Mature silicle of Lepidium crassum. CHR 439956. Scale bar = 1 mm." httpUri="https://binary.pensoft.net/fig/10775" pageId="32" pageNumber="33">-37</figureCitation>
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).
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</emphasis>
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Tap-rooted, strongly pungent smelling, perennial herb. Growth habit dense, stems closely placed, up to 50 cm tall, arising from underground woody stems. Stems upright to spreading, stout, short, rigid; mature stems woody, 100-400
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<normalizedToken id="A0889DB2F334390C19DBCD74C99F4088" originalValue="×">x</normalizedToken>
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10-12 mm, often devoid of foliage on middle and lower parts of stems, new stems 50-200
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<normalizedToken id="CA1D576783022F71F9A0DD4EF954E899" originalValue="×">x</normalizedToken>
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4-5 mm, leafy, glabrous. Leaves glabrous, coriaceous, green, undulate, rosette and stem leaves usually withering, variable in size and shape. Leaves of young and vigorous plants and stems: lamina 50-90
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<normalizedToken id="A7CCD9C8EEFBBF11B05C7DD94FA3B49A" originalValue="×">x</normalizedToken>
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17-35 mm, broadly elliptic, elliptic to obovate; apex obtuse to truncate, often with up to 3 or 4 teeth; margin singly or doubly crenate, with 15-32 pairs of teeth; teeth up to 3.5 mm deep, sometimes overlapping, often protruding beyond leaf outline; base cuneate, petiole usually distinct; petiole up to 35.0
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<normalizedToken id="BE2A81998CA62D4FF2F19EF78579E817" originalValue="×">x</normalizedToken>
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3.0-6.0 mm, channelled. Leaves of mature plants and cauline stems: lamina 15-45
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<normalizedToken id="732C1B5BD38020D57F2F56326395437F" originalValue="×">x</normalizedToken>
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6-15 mm, broadly elliptic, elliptic-obovate to obovate-oblong; apex obtuse to truncate, often with up to 3 or 4 teeth; margin singly crenate in upper half, teeth often protruding from leaf outline, with 5-10 pairs of teeth; teeth up to 1.2 mm deep, not overlapping, often protruding beyond leaf outline; base cuneate, sometimes narrowly so, usually tapering to
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<normalizedToken id="0AC0CEDD9C1AFF93FB30B6F29F51A6F4" originalValue="±">+/-</normalizedToken>
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distinct petiole; petiole 5-12
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<normalizedToken id="3D4E9DDDA4C6F378A92F7375AC84C863" originalValue="×">x</normalizedToken>
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1.6-2.3 mm, channelled. Inflorescence terminal and lateral, racemose, 15-60 mm long, rachis 0.7-1.2 mm diam., glabrous; pedicels 4-7 mm long, erecto-patent, glabrous. Flowers 4.0-5.0 mm diam. Sepals 4, 1.3-1.6 mm long, saccate, overlapping at base, green, apex obtuse, margin white, shape dimorphic; lateral sepals broad, 1.4-1.5 mm diam., orbicular, abaxial surface often hairy, hairs 0.2-0.5 mm long; median sepals narrow, 1.0-1.3 mm diam., broadly elliptic, glabrous. Petals white, 1.8-2.0
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<normalizedToken id="55555FF5997392413E294B76D81F24D4" originalValue="×">x</normalizedToken>
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1.0-1.1 mm, spreading, claw 0.6-0.8 mm long; limb broadly elliptic to orbicular, apex obtuse to rounded. Stamens 4; filaments 1.2-1.6 mm long, base 0.4-0.5 mm diam., equal; anthers 0.4-0.6 mm long. Ovary 1.0-1.6
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<normalizedToken id="759B656C4A6795FFE1E440B5116B9A37" originalValue="×">x</normalizedToken>
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0.9-1.1 mm, broadly ovate to broadly elliptic, green to green-brown, apex round or sometimes weakly shouldered; style 0.15-0.3 mm long, cylindrical; stigma 0.2-0.4 mm diam. Nectaries 4, 0.2-0.3
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<normalizedToken id="A599D1A5B3E66D22DF1DA4BBE201C417" originalValue="×">x</normalizedToken>
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0.1-0.15 mm, oblong to oblong-triangular, green. Silicles cartilaginous when fresh, coriaceous when dry, 3.0-3.7
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<normalizedToken id="86154D48F6F9AA2CD303569036EA4B05" originalValue="×">x</normalizedToken>
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2.6-3.1 mm, orbicular to orbicular-rhomboid, apex obtuse to shallowly notched, valves pale brown,glabrous, not winged; style 0.2-0.3 mm long, exserted. Seeds 1.6-1.7
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<normalizedToken id="1C2EE75E69E784663B40F246C77CD397" originalValue="×">x</normalizedToken>
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0.9-1.1 mm, narrowly ovoid, brown to orange-brown, not winged. FL Dec-Mar. FR Jan-Jul.
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</paragraph>
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<caption id="545C89FBA50F72415553606A79B450E1" httpUri="https://binary.pensoft.net/fig/10772" pageId="32" pageNumber="33" start="Figure 34" startId="F34">
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<paragraph id="B5A50B7C981C71A4AF4D6B60141F28DA" pageId="32" pageNumber="33">
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<emphasis id="B76FA5B62B0A87DE51EA2211143956E5" bold="true" pageId="32" pageNumber="33">Figure 34.</emphasis>
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Wild plant of
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<taxonomicName id="514912AEB96DF88F9999DD03342EEAB8" authorityName="Lange & Heenan & Houliston & Rolfe & Mitchell" authorityYear="2013" class="Magnoliopsida" family="Brassicaceae" genus="Lepidium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Brassicales" pageId="32" pageNumber="33" phylum="Tracheophyta" rank="species" species="crassum">
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<emphasis id="115FA9AC634F1822DDC5EE47C4BED6FD" italics="true" pageId="32" pageNumber="33">Lepidium crassum</emphasis>
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</taxonomicName>
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showing growth habit at Aramoana Mole.
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</paragraph>
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</caption>
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<caption id="9C2C98130E66B638FE9846998C9504A6" httpUri="https://binary.pensoft.net/fig/10773" pageId="32" pageNumber="33" start="Figure 35" startId="F35">
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<paragraph id="76762A8255CC567AE76E3526F8DB2A9B" pageId="32" pageNumber="33">
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<emphasis id="D8C7C9BB3EEA5E9A528BB53A26A1B4B7" bold="true" pageId="32" pageNumber="33">Figure 35.</emphasis>
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Leafy stem of
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<taxonomicName id="0637EDE3625E8FF692559F3C94C09FAE" authorityName="Lange & Heenan & Houliston & Rolfe & Mitchell" authorityYear="2013" class="Magnoliopsida" family="Brassicaceae" genus="Lepidium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Brassicales" pageId="32" pageNumber="33" phylum="Tracheophyta" rank="species" species="crassum">
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<emphasis id="B72FF5F22FDB4F0B14C12B88D74548B0" italics="true" pageId="32" pageNumber="33">Lepidium crassum</emphasis>
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</taxonomicName>
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showing basal leaves.
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</paragraph>
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</caption>
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<caption id="FC081DD5D1E67404404D156028123AA7" httpUri="https://binary.pensoft.net/fig/10774" pageId="32" pageNumber="33" start="Figure 36" startId="F36">
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<paragraph id="F58624C04CBD4641EE1BAD3543CB40B7" pageId="32" pageNumber="33">
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<emphasis id="D00BEA9D0468B9CB75220A8B9340FC4F" bold="true" pageId="32" pageNumber="33">Figure 36.</emphasis>
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(From left to right) basal-, mid- to upper-stem leaves of
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<taxonomicName id="83427CBF983A115637DF84431C8A7B16" authorityName="Lange & Heenan & Houliston & Rolfe & Mitchell" authorityYear="2013" class="Magnoliopsida" family="Brassicaceae" genus="Lepidium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Brassicales" pageId="32" pageNumber="33" phylum="Tracheophyta" rank="species" species="crassum">
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<emphasis id="CD87817A93A2BCFE5BCFDD461B7E3904" italics="true" pageId="32" pageNumber="33">Lepidium crassum</emphasis>
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</taxonomicName>
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. Scale bar = 20 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="82EEA21DD83AB3A05CBB219B99F8AEB0" httpUri="https://binary.pensoft.net/fig/10775" pageId="32" pageNumber="33" start="Figure 37" startId="F37">
|
||
<paragraph id="C3B3412E5311A466CEE0A7D9C8CAFAEB" pageId="32" pageNumber="33">
|
||
<emphasis id="FEF0D8E48DB4466C114F5423834E4BE9" bold="true" pageId="32" pageNumber="33">Figure 37.</emphasis>
|
||
Mature silicle of
|
||
<taxonomicName id="23B9B3FD6C54D720030CD21BC58D449F" authorityName="Lange & Heenan & Houliston & Rolfe & Mitchell" authorityYear="2013" class="Magnoliopsida" family="Brassicaceae" genus="Lepidium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Brassicales" pageId="32" pageNumber="33" phylum="Tracheophyta" rank="species" species="crassum">
|
||
<emphasis id="2C1C0C49DBEFFF24BA1B5A89E14E214A" italics="true" pageId="32" pageNumber="33">Lepidium crassum</emphasis>
|
||
</taxonomicName>
|
||
. CHR 439956. Scale bar = 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="5EBEDB7CD85A031749BEEC5DE7278DB7" lastPageId="33" lastPageNumber="34" pageId="32" pageNumber="33" type="representative specimens">
|
||
<paragraph id="DB55A6C9B9ECCE7E56CA8A5D32AD3C8A" pageId="32" pageNumber="33">Representative Specimens.</paragraph>
|
||
<paragraph id="E7BF82DCA411B5BD70E15DDAAEC6F61F" lastPageId="33" lastPageNumber="34" pageId="32" pageNumber="33">
|
||
<emphasis id="31991ACAA937684825E26FDF2CD5F8DC" bold="true" pageId="32" pageNumber="33">New Zealand (South Island)</emphasis>
|
||
: Oamaru, n.d., D. Petrie s.n., (WELT SP027632); Weston, North Otago, n.d., D. Petrie, s.n., (CHR 328313); south of Orore Point, North Otago, March 1982, T. R. Partridge s.n., (CHR 464024); Bridge Point, near Kakanui, North Otago, 13 February 1988, P. N. Johnson 751, (CHR 439956); Dunedin, February 1920, A. Wall s.n., (CHR 329217); Dunedin, St Leonards, 31 December 1896, B. C. Aston s.n., (WELT SP027641, SP027642); near Port Chalmers, Deborah Bay, March 1891, D. Petrie s.n., (WELT SP027633); Aramoana, The Mole, 13 November 1997, P. J. de Lange 3378 & J. W. Barkla, (AK 234312); Sandymount, Otago Peninsula, 12 May 1985, P. N. Johnson 300, (CHR 417850); Tairoa Head, Otago Peninsula, 27 March 1998, J. Barkla s.n. & L. Perriman, (CHR 579981); near mouth of Catlins River, n.d., D. Petrie s.n., (WELT
|
||
<pageBreakToken id="E4A681EEBA7EA50ED621F7BE07470646" pageId="33" pageNumber="34" start="start">SP</pageBreakToken>
|
||
027639); The Nuggets, South Otago, 5 Apr 1984, J. Ward s.n., (CHR 415751). South Otago, Waikawa Harbour, North Head, 9 February 1896, B. C. Aston s.n., (WELT SP027640); The Mole, Aramoana, 13 July 2009, P. B. Heenan s.n., (CHR 609772); Bridge Point, Orore Point, Waianakaru Road, 12 July 2009, P. B.Heenan s.n., CHR 609774.
|
||
<emphasis id="18A002A059E414B8868120950176856A" bold="true" pageId="33" pageNumber="34">Cultivated (New Zealand)</emphasis>
|
||
: Auckland Regional Botanic Gardens, ex. Dunedin, The Mole, 1 December 1996, J. Lord 5/96, (AK 231116); Landcare Research experimental nursery, Lincoln, ex Bridge Point, 10 July 2008, P. B. Heenan s.n., (CHR 609797); Landcare Research experimental nursery, Lincoln, ex Aramoana, 10 July 2008, P. B. Heenan s.n., (CHR 609800); Landcare Research experimental nursery, Lincoln, ex Wharekakahu Island, 10 July 2008, P. B. Heenan s.n., (CHR 609801); Landcare Research experimental nursery, Lincoln, ex Nugget Point, 30 March 2009, P. B. Heenan s.n., (CHR 609805); Landcare Research experimental nursery, Lincoln, ex Wharekakahu Island, 25 January 2010, P. B. Heenan s.n., (CHR 609814).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="89B2A844CF425EB4BE2E36C53734CE60" pageId="33" pageNumber="34" type="distribution">
|
||
<paragraph id="9B95EAB34E66B7053D0EBA09EC6C64AE" pageId="33" pageNumber="34">Distribution</paragraph>
|
||
<paragraph id="F384D85942C10C542831FC17F77A237E" pageId="33" pageNumber="34">
|
||
<emphasis id="8976BB824377CEBAE1DD46EC730D03DD" bold="true" pageId="33" pageNumber="34">
|
||
(
|
||
<figureCitation id="ED497EA508CB0137230201385ECD328E" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Distribution of Lepidium aegrum, Lepidium amissum, Lepidium castellanum (Kermadec Islands only), Lepidium banksii, and Lepidium crassum." httpUri="https://binary.pensoft.net/fig/10753" pageId="33" pageNumber="34">Fig. 15</figureCitation>
|
||
)
|
||
</emphasis>
|
||
. Endemic. New Zealand, South Island, Otago and Southland.
|
||
<taxonomicName id="D46231E1D26E363F1421545A9E6512F2" authorityName="Lange & Heenan & Houliston & Rolfe & Mitchell" authorityYear="2013" class="Magnoliopsida" family="Brassicaceae" genus="Lepidium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Brassicales" pageId="33" pageNumber="34" phylum="Tracheophyta" rank="species" species="crassum">
|
||
<emphasis id="A0E202BA1A2FE8E61426EA93D815A012" italics="true" pageId="33" pageNumber="34">Lepidium crassum</emphasis>
|
||
</taxonomicName>
|
||
once ranged from the Waitaki Valley (an inland location) and coastal locations at Oamaru to North Head, Waikawa Harbour in the south Catlins. Today,
|
||
<taxonomicName id="029C31858BE5F12CE96DE232B12165A0" authorityName="Lange & Heenan & Houliston & Rolfe & Mitchell" authorityYear="2013" class="Magnoliopsida" family="Brassicaceae" genus="Lepidium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Brassicales" pageId="33" pageNumber="34" phylum="Tracheophyta" rank="species" species="crassum">
|
||
<emphasis id="85E9D7EDC5C7F619933A2F6FA97A0986" italics="true" pageId="33" pageNumber="34">Lepidium crassum</emphasis>
|
||
</taxonomicName>
|
||
is most common on Otago Peninsula, but occurs in small populations from near Kakanui, North Otago to The Nuggets, South Otago.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="0ADCB20C6E03623D57001D75A926F1EB" lastPageId="34" lastPageNumber="35" pageId="33" pageNumber="34" type="recognition">
|
||
<paragraph id="67E1B7727FBA14466EA3523A5E154DE7" pageId="33" pageNumber="34">Recognition.</paragraph>
|
||
<paragraph id="952AC290373A0B3C00B9FD7E918FB2CA" lastPageId="34" lastPageNumber="35" pageId="33" pageNumber="34">
|
||
<taxonomicName id="A736AB4F60FF737C3D01EE947734B902" authorityName="Lange & Heenan & Houliston & Rolfe & Mitchell" authorityYear="2013" class="Magnoliopsida" family="Brassicaceae" genus="Lepidium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Brassicales" pageId="33" pageNumber="34" phylum="Tracheophyta" rank="species" species="crassum">
|
||
<emphasis id="3C7551D6AFF6D3453FA2BA682F7450B7" italics="true" pageId="33" pageNumber="34">Lepidium crassum</emphasis>
|
||
</taxonomicName>
|
||
differs from the related
|
||
<taxonomicName id="D83AA417AC7ECD34F018B23AC8070251" authorityName="G. Forst. ex Sparrm., Nova Acta Soc. Sc. Upsal. iii, 193" authorityYear="1780" class="Magnoliopsida" family="Brassicaceae" genus="Lepidium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Brassicales" pageId="33" pageNumber="34" phylum="Tracheophyta" rank="species" species="oleraceum">
|
||
<emphasis id="F4B1BA45368CCA9E1071EF583EE3E78A" italics="true" pageId="33" pageNumber="34">Lepidium oleraceum</emphasis>
|
||
</taxonomicName>
|
||
by its usually much smaller stature (
|
||
<figureCitation id="DF44DF00BDD6B61D440A75EFF82BD3D9" captionStart="Figure 34" captionStartId="F34" captionText="Figure 34. Wild plant of Lepidium crassum showing growth habit at Aramoana Mole." httpUri="https://binary.pensoft.net/fig/10772" pageId="33" pageNumber="34">Fig. 34</figureCitation>
|
||
) and seasonal growth habit (with plants dying back to a basal rosette overwinter).
|
||
<taxonomicName id="16FE1373623F43D10AE65B6B3354802B" authorityName="Lange & Heenan & Houliston & Rolfe & Mitchell" authorityYear="2013" class="Magnoliopsida" family="Brassicaceae" genus="Lepidium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Brassicales" pageId="33" pageNumber="34" phylum="Tracheophyta" rank="species" species="crassum">
|
||
<emphasis id="C32C64E73B67BB8B457054A529AC59FA" italics="true" pageId="33" pageNumber="34">Lepidium crassum</emphasis>
|
||
</taxonomicName>
|
||
has distinctly petiolate, uniformly broadly elliptic,
|
||
<pageBreakToken id="B59F69F2588EE697FB7D95EBB7AB417A" pageId="34" pageNumber="35" start="start">elliptic</pageBreakToken>
|
||
to obovate, thickly coriaceous, often doubly crenate leaves with obtuse to truncate apices (
|
||
<figureCitation id="B1109CEA8E0FC053825578E94723FBAF" captionStart="Figure 35" captionStartId="F35" captionText="Figure 35. Leafy stem of Lepidium crassum showing basal leaves." httpUri="https://binary.pensoft.net/fig/10773" pageId="34" pageNumber="35">Figs 35</figureCitation>
|
||
<figureCitation id="27B76644DB29BF2484C9391F627AB24F" captionStart="Figure 36" captionStartId="F36" captionText="Figure 36. (From left to right) basal-, mid- to upper-stem leaves of Lepidium crassum. Scale bar = 20 mm." httpUri="https://binary.pensoft.net/fig/10774" pageId="34" pageNumber="35">, 36</figureCitation>
|
||
). Its silicles are usually orbicular, sometimes orbicular-rhomboid, and with obtuse to shallowly notched apices (
|
||
<figureCitation id="50E51076A05D995A8D8EE767F4F95D78" captionStart="Figure 37" captionStartId="F37" captionText="Figure 37. Mature silicle of Lepidium crassum. CHR 439956. Scale bar = 1 mm." httpUri="https://binary.pensoft.net/fig/10775" pageId="34" pageNumber="35">Fig. 37</figureCitation>
|
||
) and by its rDNA ETS sequence.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4611FA2315AF0F59D74D9E6C707325DA" pageId="35" pageNumber="36" type="ecology.">
|
||
<paragraph id="8A6937067020F3A5618EA92C4F1B9C3C" pageId="35" pageNumber="36">
|
||
<pageBreakToken id="16BD02288162352C030D4D1C61A9904D" pageId="35" pageNumber="36" start="start">Ecology</pageBreakToken>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="BBE76CB9FC69D13CFCB6CDB0FA5627B7" pageId="35" pageNumber="36">
|
||
Known from scattered populations that usually comprise fewer than 50 plants in a small geographic area.
|
||
<taxonomicName id="485BB05ADABF8504032B94EE6C12D096" authorityName="Lange & Heenan & Houliston & Rolfe & Mitchell" authorityYear="2013" class="Magnoliopsida" family="Brassicaceae" genus="Lepidium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Brassicales" pageId="35" pageNumber="36" phylum="Tracheophyta" rank="species" species="crassum">
|
||
<emphasis id="02301403977623A8E8F95295B7A63BB3" italics="true" pageId="35" pageNumber="36">Lepidium crassum</emphasis>
|
||
</taxonomicName>
|
||
usually occurs on coastal headlands and rocky outcrops where it grows in disturbed open areas and among coastal herbfield of
|
||
<taxonomicName id="5B56D81F349E70A1B900573805BFCBFE" class="Magnoliopsida" family="Aizoaceae" genus="Disphyma" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Caryophyllales" pageId="35" pageNumber="36" phylum="Magnoliophyta" rank="species" species="australe">
|
||
<emphasis id="C944FDF788E0880EAB149B4B6206B00A" italics="true" pageId="35" pageNumber="36">Disphyma australe</emphasis>
|
||
</taxonomicName>
|
||
subsp.
|
||
<emphasis id="31355E0FC5C7AFC3AED7AAA4D0FF156F" italics="true" pageId="35" pageNumber="36">australe</emphasis>
|
||
and
|
||
<taxonomicName id="EEA4A5FB859E0C154AE356D5EEC3BD62" authorityName="Pers" authorityYear="1805" baseAuthorityName="J. R. & G. Forst." class="Dicotyledoneae" family="Primulaceae" genus="Samolus" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Primulales" pageId="35" pageNumber="36" phylum="Angiospermae" rank="species" species="repens">
|
||
<emphasis id="9F5DA08A651C49B5131E366E2EACDFA1" italics="true" pageId="35" pageNumber="36">Samolus repens</emphasis>
|
||
</taxonomicName>
|
||
(J.R.Forst. et G.Forst.) Pers. var.
|
||
<emphasis id="8FCD8A8E87B0636E17F4DDB4CD3E036E" italics="true" pageId="35" pageNumber="36">repens</emphasis>
|
||
. This species has also colonised the man made
|
||
<normalizedToken id="F52DDBF97518AC281A2C478918E31F55" originalValue="‘Mole’">'Mole'</normalizedToken>
|
||
at Aramoana (
|
||
<figureCitation id="98A320B1C0D970D578ED6DAA80CEC01A" captionStart="Figure 34" captionStartId="F34" captionText="Figure 34. Wild plant of Lepidium crassum showing growth habit at Aramoana Mole." httpUri="https://binary.pensoft.net/fig/10772" pageId="35" pageNumber="36">Fig. 34</figureCitation>
|
||
) where it is can be common amongst rubble, concrete blocks and landfill.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4F48BDE08921B96708EAD49DC08F05CC" pageId="35" pageNumber="36" type="conservation status">
|
||
<paragraph id="ACB9CEB24D4F6AC424F8674AB214DAF0" pageId="35" pageNumber="36">Conservation Status.</paragraph>
|
||
<paragraph id="2B9F647B8B90B8E20D952AC03B70FF70" pageId="35" pageNumber="36">
|
||
<taxonomicName id="3846345BAEB3054F59B380CB21CBA3C5" authorityName="Lange & Heenan & Houliston & Rolfe & Mitchell" authorityYear="2013" class="Magnoliopsida" family="Brassicaceae" genus="Lepidium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Brassicales" pageId="35" pageNumber="36" phylum="Tracheophyta" rank="species" species="crassum">
|
||
<emphasis id="ECFA2E0C0E384AD2F2C88BEFC717FCDB" italics="true" pageId="35" pageNumber="36">Lepidium crassum</emphasis>
|
||
</taxonomicName>
|
||
is known from a small number of wild populations on the Otago coast. As most populations comprise few plants or occur on unstable coastal headlands and rocky outcrops, this species is vulnerable to stochastic events. We estimate there are between 250 and 1000 plants and the largest population comprises fewer than 300 plants. Using the New Zealand Threat Classification System (
|
||
<bibRefCitation id="A114431468D8C33492A1318A3CD92E06" author="Townsend, AJ" journalOrPublisher="Bioinformatics" pageId="116" pageNumber="117" refId="B86" refString="Townsend, AJ, de Lange, PJ, Norton, DA, Molloy, J, Miskelly, C, Duffy, C, 2008. The New Zealand Threat Classification System manual. Department of Conservation: Wellington. http://www.doc.govt.nz/publications/conservation/nz-threat-classification-system/nz-threat-classification-system-manual-2008/." title="The New Zealand Threat Classification System manual. Department of Conservation: Wellington. http: // www. doc. govt. nz / publications / conservation / nz-threat-classification-system / nz-threat-classification-system-manual- 2008 /" year="2008">Townsend et al. 2008</bibRefCitation>
|
||
),
|
||
<taxonomicName id="836976C46EC6334DFE4AF663D3BBBF70" authorityName="Lange & Heenan & Houliston & Rolfe & Mitchell" authorityYear="2013" class="Magnoliopsida" family="Brassicaceae" genus="Lepidium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Brassicales" pageId="35" pageNumber="36" phylum="Tracheophyta" rank="species" species="crassum">
|
||
<emphasis id="A8471C6E8D2AB52E06ECB407C96DBAE9" italics="true" pageId="35" pageNumber="36">Lepidium crassum</emphasis>
|
||
</taxonomicName>
|
||
qualifies as 'Threatened/Nationally
|
||
<normalizedToken id="EC9CB2310B1805F977EE7E5B80F96AA7" originalValue="Endangered’">Endangered'</normalizedToken>
|
||
(criterion B(1/1). We recommend appending the qualifiers
|
||
<normalizedToken id="587B3CA46B24BCDD0CF0B565A64B327D" originalValue="‘CD’">'CD'</normalizedToken>
|
||
(Conservation Dependent - because there have been several populations established by the Department of Conservation and these are being actively managed),
|
||
<normalizedToken id="6E48A954E64E3BDA0911933C5AEE3E01" originalValue="‘DP’">'DP'</normalizedToken>
|
||
(Data Poor - to reflect uncertainty over plant numbers),
|
||
<normalizedToken id="55D1B579244972995DCD2421C5F5BFA2" originalValue="‘EF’">'EF'</normalizedToken>
|
||
(Extreme Fluctuations - because the largest known monitored population, that on Wharekakahu Island, appears to naturally undergo huge and apparently natural population fluctuations (J. W. Barkla pers. comm.)), and
|
||
<normalizedToken id="C024F6C23F110E5DA323BD1927F1158F" originalValue="‘RR’">'RR'</normalizedToken>
|
||
(Range Restricted - because it is naturally confined to a geographically small part of the New Zealand Botanical Region).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |