234 lines
17 KiB
XML
234 lines
17 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.28.5592" ID-PMC="PMC3881413" ID-Pensoft-Pub="1314-2003-28-19" ID-Pensoft-UUID="0E7CFFF7E465FFDE521A51614D08FF8E" ID-PubMed="24399891" ID-Zenodo-Dep="576179" ModsDocID="1314-2003-28-19" checkinTime="1451251820961" checkinUser="pensoft" docAuthor="Plunkett, George T., Wilson, Karen L. & Bruhl, Jeremy J." docDate="2013" docId="5727BC84E0595D6FA81E34E44798DECC" docLanguage="en" docName="PhytoKeys 28: 19-59" docOrigin="PhytoKeys 28" docPubDate="2013-11-04" docSource="http://dx.doi.org/10.3897/phytokeys.28.5592" docTitle="Lepidosperma monticola G. T. Plunkett & J. J. Bruhl 2013, sp. nov." docType="treatment" docVersion="3" id="0E7CFFF7E465FFDE521A51614D08FF8E" lastPageNumber="29" masterDocId="0E7CFFF7E465FFDE521A51614D08FF8E" masterDocTitle="Sedges in the mist: A new species of Lepidosperma (Cyperaceae, Schoeneae) from the mountains of Tasmania" masterLastPageNumber="59" masterPageNumber="19" pageNumber="26" updateTime="1668140922207" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Sedges in the mist: A new species of Lepidosperma (Cyperaceae, Schoeneae) from the mountains of Tasmania</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Plunkett, George T.</mods:namePart>
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<mods:affiliation>Botany, School of Environmental and Rural Science, University of New England, Armidale NSW 2351</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Wilson, Karen L.</mods:namePart>
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<mods:affiliation>National Herbarium of New South Wales, Royal Botanic Gardens and Domain Trust, Sydney, Mrs Macquaries Road, Sydney NSW 2000</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Bruhl, Jeremy J.</mods:namePart>
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<mods:affiliation>Botany, School of Environmental and Rural Science, University of New England, Armidale NSW 2351</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2013</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2013-11-04</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>28</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>19</mods:start>
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<mods:end>59</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.28.5592</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.28.5592</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-28-19</mods:identifier>
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<mods:identifier type="Pensoft-UUID">0E7CFFF7E465FFDE521A51614D08FF8E</mods:identifier>
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<mods:identifier type="Zenodo-Dep">576179</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="182228949" LSID="urn:lsid:plazi:treatment:5727BC84E0595D6FA81E34E44798DECC" httpUri="http://treatment.plazi.org/id/5727BC84E0595D6FA81E34E44798DECC" lastPageId="10" lastPageNumber="29" pageId="7" pageNumber="26">
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<subSubSection pageId="7" pageNumber="26" type="nomenclature">
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<paragraph pageId="7" pageNumber="26">
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<taxonomicName LSID="5727BC84-E059-5D6F-A81E-34E44798DECC" authority="G. T. Plunkett & J. J. Bruhl" authorityName="G. T. Plunkett & J. J. Bruhl" authorityYear="2013" class="Monocotyledoneae" family="Cyperaceae" genus="Lepidosperma" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Lepidosperma monticola" order="Cyperales" pageId="7" pageNumber="26" phylum="Angiospermae" rank="species" species="monticola" status="sp. nov.">Lepidosperma monticola G.T.Plunkett & J.J.Bruhl</taxonomicName>
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<taxonomicNameLabel pageId="7" pageNumber="26">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="26" type="remarks">
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<paragraph pageId="7" pageNumber="26">Remarks.</paragraph>
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<paragraph pageId="7" pageNumber="26">
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<taxonomicName authorityName="G. T. Plunkett & J. J. Bruhl" authorityYear="2013" class="Monocotyledoneae" family="Cyperaceae" genus="Lepidosperma" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Cyperales" pageId="7" pageNumber="26" phylum="Angiospermae" rank="species" species="monticola">
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<emphasis italics="true" pageId="7" pageNumber="26">Lepidosperma monticola</emphasis>
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</taxonomicName>
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is distinguished from
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<taxonomicName authorityName="F. Muell ex Rodway" authorityYear="1894" class="Monocotyledoneae" family="Cyperaceae" genus="Lepidosperma" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Cyperales" pageId="7" pageNumber="26" phylum="Angiospermae" rank="species" species="inops">
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<emphasis italics="true" pageId="7" pageNumber="26">Lepidosperma inops</emphasis>
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</taxonomicName>
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in having a minutely colliculate fruit apex, its longest culms being greater than half the length of the leaves, and the angle between the outermost leaves of the ramets being 20° or greater.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="8" lastPageNumber="27" pageId="7" pageNumber="26" type="type">
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<paragraph pageId="7" pageNumber="26">Type.</paragraph>
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<paragraph pageId="7" pageNumber="26">
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AUSTRALIA: Tasmania: Mt Field National Park, Tarn Shelf, c. 100 m N of Dobson Hut, 26 April 2012,
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<emphasis italics="true" pageId="7" pageNumber="26">G.T. Plunkett 99, J.J. Bruhl & C.J. Prychid</emphasis>
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; holotype: HO; isotype: AD, BOL, BRI, BRIP, CANB, CHR, GENT, K, MEL, MO, NE, NSW, NY, P, PERTH, PRE. (
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Isotype (G. T. Plunkett 99 et al., NE) of Lepidosperma monticola G. T. Plunkett & J. J. Bruhl, sp. nov." httpUri="https://binary.pensoft.net/fig/10465" pageId="7" pageNumber="26">Figure 5</figureCitation>
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).
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</paragraph>
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<caption httpUri="https://binary.pensoft.net/fig/10465" pageId="7" pageNumber="26" start="Figure 5" startId="F5">
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<paragraph pageId="7" pageNumber="26">
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<emphasis bold="true" pageId="7" pageNumber="26">Figure 5.</emphasis>
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Isotype (
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<emphasis italics="true" pageId="7" pageNumber="26">G.T. Plunkett 99</emphasis>
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et al., NE) of
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<taxonomicName authorityName="G. T. Plunkett & J. J. Bruhl" authorityYear="2013" class="Monocotyledoneae" family="Cyperaceae" genus="Lepidosperma" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Cyperales" pageId="7" pageNumber="26" phylum="Angiospermae" rank="species" species="monticola">
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<emphasis italics="true" pageId="7" pageNumber="26">Lepidosperma monticola</emphasis>
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</taxonomicName>
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G.T.Plunkett & J.J.Bruhl, sp. nov.
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</paragraph>
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</caption>
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<paragraph pageId="8" pageNumber="27">
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<emphasis italics="true" pageId="8" pageNumber="27">
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<pageBreakToken pageId="8" pageNumber="27" start="start">Short-rhizomatous</pageBreakToken>
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perennial
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</emphasis>
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, forming dense clumps.
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<emphasis italics="true" pageId="8" pageNumber="27">Leaves</emphasis>
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markedly distichous, up to 8 cm long, innovations forming flat fans (ramets) with angle of 20-27° between outer leaves; lamina well-developed, isobilateral, shallowly biconvex,
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<normalizedToken originalValue="±">+/-</normalizedToken>
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rigid, striate, to 65 mm long, 1-1.5 mm wide, margins glabrous or scabrous with prickle hairs antrorse; sheaths 10-25 mm long, pale yellow-brown to mid-brown, often with tinge of red-pink, not resinous, margin glabrous; ligule subulate to acute, glabrous.
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<emphasis italics="true" pageId="8" pageNumber="27">Culms</emphasis>
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shallowly biconvex or rhombic in cross-section, 30-55 mm high, 0.8-1.4 mm wide, 1/2-2/3 length of longest leaves, pale yellow-brown at base, margins glabrous or scabrous with prickle hairs antrorse.
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<taxonomicName genus="Photosynthetic" lsidName="" pageId="8" pageNumber="27" rank="species" species="pathway">
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<emphasis italics="true" pageId="8" pageNumber="27">Photosynthetic pathway</emphasis>
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</taxonomicName>
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'maximum cell distance
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<normalizedToken originalValue="count’">count'</normalizedToken>
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>1, C3.
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<emphasis italics="true" pageId="8" pageNumber="27">Inflorescence</emphasis>
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obovate in outline, a reduced panicle of 1-3 spikelets, 7-12 mm long, 2.5-5(-10) mm wide; involucral bract equal to or up to twice as long as the inflorescence, 9-24.5 mm long, sheath pink-red to dark red-brown at least proximally; rachis not flexous or reflexed.
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<emphasis italics="true" pageId="8" pageNumber="27">Spikelets</emphasis>
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5-6.5 mm long, 1-2 mm diameter, with single bisexual flower; prophylls acute or emarginate, puberulous.
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<emphasis italics="true" pageId="8" pageNumber="27">Glumes</emphasis>
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4, all of similar length; lowest 2 sterile, mucronate, outer face scabrous, with raised midrib; fertile glumes c. 6 mm long, apex subulate, midrib indistinct, outer face puberulous, margins glabrous.
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<taxonomicName genus="Perianth" lsidName="" pageId="8" pageNumber="27" rank="species" species="scales">
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<emphasis italics="true" pageId="8" pageNumber="27">Perianth scales</emphasis>
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</taxonomicName>
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6(-8), acute to acuminate, glabrous, 0.8-1.6 mm long.
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<emphasis italics="true" pageId="8" pageNumber="27">Anthers</emphasis>
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c. 1.4 mm long excluding apiculus; apiculus 0.4 mm long, glabrous.
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<emphasis italics="true" pageId="8" pageNumber="27">Nut</emphasis>
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elliptical in outline, pale green to mid brown depending on maturity, with 3 discolorous and raised ribs, c. 3 mm long, 1.4-1.7 mm diameter; style cap truncate, minutely colliculate.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="27" type="distribution and habitat">
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<paragraph pageId="8" pageNumber="27">Distribution and habitat.</paragraph>
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<paragraph pageId="8" pageNumber="27">
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Restricted to the South West, Central Highlands, West Coast and Mt Field regions of Tasmania; in alpine heath, herbfields, open forest and moorland at altitudes greater than about 700 m (
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Distribution of Lepidosperma inops (solid black triangles) and Lepidosperma monticola (solid black circles) from herbarium specimen data. Cities indicated by open circles. All specimens seen by G. T. Plunkett (see Appendix 3 for vouchers)." httpUri="https://binary.pensoft.net/fig/10466" pageId="8" pageNumber="27">Figure 6</figureCitation>
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). At Tarn Shelf (
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Comparison of habitat and habit of Lepidosperma inops and Lepidosperma monticola. A, B Lepidosperma inops (G. T. Plunkett 112) at University of Tasmania campus, Hobart C, D Lepidosperma monticola (G. T. Plunkett 99, J. J. Bruhl & C. J. Prychid) at the type locality, Tarn Shelf, Mt Field National Park. Scale bars = 1 cm. Arrows indicate plants of Lepidosperma inops (A) and Lepidosperma monticola (C)." httpUri="https://binary.pensoft.net/fig/10464" pageId="8" pageNumber="27">Figure 4</figureCitation>
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) and Mt Sprent this species grows in skeletal humus over or amongst rock outcrops, in epacrid-
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<taxonomicName authorityName="de Jussieu" authorityYear="1789" genus="Proteaceae" lsidName="" pageId="8" pageNumber="27" rank="genus">Proteaceae</taxonomicName>
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-
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<taxonomicName genus="Myrtaceae" lsidName="" pageId="8" pageNumber="27" rank="genus">Myrtaceae</taxonomicName>
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heath or
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<taxonomicName class="Liliopsida" family="Cyperaceae" genus="Gymnoschoenus" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="8" pageNumber="27" phylum="Tracheophyta" rank="species" species="sphaerocephalus">
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<emphasis italics="true" pageId="8" pageNumber="27">Gymnoschoenus sphaerocephalus</emphasis>
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</taxonomicName>
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sedgeland.
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</paragraph>
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<caption httpUri="https://binary.pensoft.net/fig/10466" pageId="8" pageNumber="27" start="Figure 6" startId="F6">
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<paragraph pageId="8" pageNumber="27">
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<emphasis bold="true" pageId="8" pageNumber="27">Figure 6.</emphasis>
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Distribution of
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<taxonomicName authorityName="F. Muell ex Rodway" authorityYear="1894" class="Monocotyledoneae" family="Cyperaceae" genus="Lepidosperma" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Cyperales" pageId="8" pageNumber="27" phylum="Angiospermae" rank="species" species="inops">
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<emphasis italics="true" pageId="8" pageNumber="27">Lepidosperma inops</emphasis>
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</taxonomicName>
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(solid black triangles) and
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<taxonomicName authorityName="G. T. Plunkett & J. J. Bruhl" authorityYear="2013" class="Monocotyledoneae" family="Cyperaceae" genus="Lepidosperma" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Cyperales" pageId="8" pageNumber="27" phylum="Angiospermae" rank="species" species="monticola">
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<emphasis italics="true" pageId="8" pageNumber="27">Lepidosperma monticola</emphasis>
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</taxonomicName>
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(solid black circles) from herbarium specimen data. Cities indicated by open circles. All specimens seen by G.T. Plunkett (see Appendix 3 for vouchers).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection lastPageId="9" lastPageNumber="28" pageId="8" pageNumber="27" type="conservation status">
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<paragraph pageId="8" pageNumber="27">Conservation status.</paragraph>
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<paragraph lastPageId="9" lastPageNumber="28" pageId="8" pageNumber="27">
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On the basis of our current knowledge, this species would not warrant listing under either the International Union for Conservation of Nature Red
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<pageBreakToken pageId="9" pageNumber="28" start="start">List</pageBreakToken>
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(
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<bibRefCitation author="IUCN," journalOrPublisher="Gland, Switzerland and Cambridge" pageId="11" pageNumber="30" refId="B14" refString="IUCN, , 2012. IUCN Red List Categories and Criteria: Version 3.1. Gland, Switzerland and Cambridge" title="IUCN Red List Categories and Criteria: Version 3.1." year="2012">IUCN 2012</bibRefCitation>
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), Australian
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<emphasis italics="true" pageId="9" pageNumber="28">Environment Protection and Biodiversity Conservation Act</emphasis>
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1999 or Tasmanian
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<emphasis italics="true" pageId="9" pageNumber="28">Threatened Species Protection Act</emphasis>
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1995. All populations known from herbarium material occur within National Parks, Regional Reserves or Conservation Areas.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="28" type="derivation of epithet">
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<paragraph pageId="9" pageNumber="28">Derivation of epithet.</paragraph>
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<paragraph pageId="9" pageNumber="28">
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Named from the Latin
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<emphasis italics="true" pageId="9" pageNumber="28">mons,montis</emphasis>
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(mountain) and -
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<emphasis italics="true" pageId="9" pageNumber="28">cola</emphasis>
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(dweller), referring to the distribution of this species on the mountains of Central and South Western Tasmania.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="10" lastPageNumber="29" pageId="9" pageNumber="28" type="selected specimens examined">
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<paragraph pageId="9" pageNumber="28">Selected specimens examined.</paragraph>
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<paragraph lastPageId="10" lastPageNumber="29" pageId="9" pageNumber="28">
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<emphasis bold="true" pageId="9" pageNumber="28">AUSTRALIA. Tasmania: Central Highlands:</emphasis>
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3 km SE of Pyramid Mountain, 1100 m, 14 Feb. 1983,
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<emphasis italics="true" pageId="10" pageNumber="29">
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<pageBreakToken pageId="10" pageNumber="29" start="start">A</pageBreakToken>
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. Moscal 1776
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</emphasis>
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(HO); Cradle plateau, 880 m, 7 Mar. 1949,
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<emphasis italics="true" pageId="10" pageNumber="29">W.M. Curtis</emphasis>
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<emphasis italics="true" pageId="10" pageNumber="29">s.n.</emphasis>
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(HO); High Dome, 24 Feb. 1994,
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<emphasis italics="true" pageId="10" pageNumber="29">J.B. Kirkpatrick</emphasis>
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<emphasis italics="true" pageId="10" pageNumber="29">s.n.</emphasis>
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(HO); Sticht Range, 20 km S of Tullah, 920 m, 16 Apr. 1990,
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<emphasis italics="true" pageId="10" pageNumber="29">P.A. Collier 4678</emphasis>
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(HO).
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<emphasis bold="true" pageId="10" pageNumber="29">Mt Field:</emphasis>
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Shelf above University Hut, Lake Dobson, 1120 m, 1 Jan. 1949,
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<emphasis italics="true" pageId="10" pageNumber="29">W.M. Curtis</emphasis>
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<emphasis italics="true" pageId="10" pageNumber="29">s.n.</emphasis>
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(HO).
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<emphasis bold="true" pageId="10" pageNumber="29">South West:</emphasis>
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Elliot Range, summit, 900 m, 15 Jan. 1985,
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<emphasis italics="true" pageId="10" pageNumber="29">S.J. Jarman</emphasis>
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<emphasis italics="true" pageId="10" pageNumber="29">s.n.</emphasis>
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(HO, MEL, NSW); Mt Rugby, 1120 m, 16 Feb. 1978,
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<emphasis italics="true" pageId="10" pageNumber="29">S.J. Jarman</emphasis>
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<emphasis italics="true" pageId="10" pageNumber="29">s.n.</emphasis>
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(HO).
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<emphasis bold="true" pageId="10" pageNumber="29">West Coast:</emphasis>
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Mt Darwin, 1100 m, 8 Mar 1974,
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<emphasis italics="true" pageId="10" pageNumber="29">D.A. Ratkowsky</emphasis>
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<emphasis italics="true" pageId="10" pageNumber="29">s.n.</emphasis>
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(HO); Mt Dundas, summit, 860 m, 1 Mar. 1894,
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<emphasis italics="true" pageId="10" pageNumber="29">L. Rodway</emphasis>
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<emphasis italics="true" pageId="10" pageNumber="29">s.n.</emphasis>
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(HO); Range extending S to SE from Mt Curly, 5 Feb. 1985,
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<emphasis italics="true" pageId="10" pageNumber="29">S.J. Jarman 263</emphasis>
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(HO).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="29" type="phenology">
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<paragraph pageId="10" pageNumber="29">Phenology.</paragraph>
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<paragraph pageId="10" pageNumber="29">Flowers November to February. Fruits December to April.</paragraph>
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</subSubSection>
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</treatment>
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</document> |