141 lines
12 KiB
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141 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.76.10808" ID-PMC="PMC5301984" ID-Pensoft-Pub="1314-2003-76-39" ID-Pensoft-UUID="FFBD980EFF8A8924FFD5FF9FFF903809" ID-PubMed="28228686" ID-Zenodo-Dep="238999" ModsDocID="1314-2003-76-39" checkinTime="1484231100784" checkinUser="pensoft" docAuthor="Testoni, Daniel & Linder, H. Peter" docDate="2017" docId="F50AA3BE878855D0DC4C1E1A2E6113F7" docLanguage="en" docName="PhytoKeys 76: 39-69" docOrigin="PhytoKeys 76" docPubDate="2017-01-11" docSource="http://dx.doi.org/10.3897/phytokeys.76.10808" docTitle="Cortaderia vaginata Swallen, Sellowia 7: 9. 1956." docType="treatment" docVersion="7" id="FFBD980EFF8A8924FFD5FF9FFF903809" lastPageNumber="55" masterDocId="FFBD980EFF8A8924FFD5FF9FFF903809" masterDocTitle="Synoptic taxonomy of Cortaderia Stapf (Danthonioideae, Poaceae)" masterLastPageNumber="69" masterPageNumber="39" pageNumber="55" updateTime="1668141907645" 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>Synoptic taxonomy of Cortaderia Stapf (Danthonioideae, Poaceae)</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>Testoni, Daniel</mods:namePart>
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<mods:affiliation>Herbario BBB, Departamento de Biologia, Bioquimica y Farmacia, Universidad Nacional del Sur, San Juan 670, CP- 8000 Bahia Blanca, Argentina</mods:affiliation>
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<mods:nameIdentifier type="email">daniel.testoni@uns.edu.ar</mods:nameIdentifier>
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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>Linder, H. Peter</mods:namePart>
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<mods:affiliation>Department of Systematic and Evolutionary Botany, University of Zurich, Zollikerstrasse 107, CH- 8008 Zurich, Switzerland</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>2017</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2017-01-11</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>76</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>39</mods:start>
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<mods:end>69</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.76.10808</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.76.10808</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-76-39</mods:identifier>
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<mods:identifier type="Pensoft-UUID">FFBD980EFF8A8924FFD5FF9FFF903809</mods:identifier>
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<mods:identifier type="Zenodo-Dep">238999</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127873719" LSID="urn:lsid:plazi:treatment:F50AA3BE878855D0DC4C1E1A2E6113F7" httpUri="http://treatment.plazi.org/id/F50AA3BE878855D0DC4C1E1A2E6113F7" lastPageNumber="55" pageId="16" pageNumber="55">
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<subSubSection pageId="16" pageNumber="55" type="nomenclature">
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<paragraph pageId="16" pageNumber="55">
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7.
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<taxonomicName LSID="F50AA3BE-8788-55D0-DC4C-1E1A2E6113F7" authority="Swallen, Sellowia 7: 9. 1956." authorityName="Swallen, Sellowia 7: 9. 1956." class="Liliopsida" family="Poaceae" genus="Cortaderia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cortaderia vaginata" order="Poales" pageId="16" pageNumber="55" phylum="Tracheophyta" rank="species" species="vaginata">Cortaderia vaginata Swallen, Sellowia 7: 9. 1956.</taxonomicName>
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Lemmas of selected species of Cortaderia. A Cortaderia selloana, Juergens 40 (B) B Cortaderia araucana, Borchers s. n. (US) C Cortaderia speciosa, P. M. Peterson 12766 (US) D Cortaderia vaginata, L. B. Smith, P. R. Reitz & R. Klein 7761 (B) E Cortaderia egmontiana, P. M. Peterson, R. J. Soreng & N. Refulio-Rodriguez 17508 (US) F Cortaderia modesta, A. Chase 8288 (US) G Cortaderia hieronymi, A. Burkart et al. 30395 (P) - note that awn and setae are much longer than illustrated H Cortaderia nitida, S. Laegaard 52786 (K) I Cortaderia sericantha, E. Asplund 17175 (B) J Cortaderia bifida, D. N. Smith & J. Cabanillas 7167 (US) K Cortaderia hapalotricha, J. C. Solomon & R. Chevalier 16620 L Cortaderia columbiana, J. P. Schulz 318 (US). All at same magnification." figureDoi="10.3897/phytokeys.76.10808.figure1" httpUri="https://binary.pensoft.net/fig/117855" pageId="16" pageNumber="55">Figs 1D</figureCitation>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Leaf anatomy of Cortaderia, as evident from transverse sections. A-B Cortaderia selloana (Villamil 11738) C Cortaderia speciosa (Testoni 644) D Cortaderia vaginata (Zanin 1654). Comparison of bulliform cells in Egmontiana group: E Cortaderia egmontiana (Testoni 634) F Cortaderia modesta (Carauta 927) G Cortaderia vaginata (Zanin 1654). Structures referred to in the descriptions are labelled as follows: 1, multi-layered abaxial sub-epidermal collenchyma layer; 2, aerenchyma; 3, chlorenchyma; 4, primary vascular bundle; 5, midrib; 6, colourless cells; 7, empty cells; 8, bulliform cells." figureDoi="10.3897/phytokeys.76.10808.figure2" httpUri="https://binary.pensoft.net/fig/117856" pageId="16" pageNumber="55">, 2D,G</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="16" pageNumber="55" type="materials_examined">
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<paragraph pageId="16" pageNumber="55">
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<typeStatus>Type</typeStatus>
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.
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</paragraph>
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<paragraph pageId="16" pageNumber="55">
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<materialsCitation collectingDate="1948-12-16" collectorName="Campo dos Padres, R. Reitz, Connor, Edgar, Taxon" country="Brasil" location="Bom Retiro" specimenCount="1" stateProvince="Santa Catarina" typeStatus="lectotype">
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<collectingCountry name="Brazil">Brasil</collectingCountry>
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,
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<collectingRegion country="Brazil" name="Santa Catarina">Santa Catarina</collectingRegion>
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,
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<location LSID="urn:lsid:plazi:treatment:F50AA3BE878855D0DC4C1E1A2E6113F7:EFA2B7F26B12D1427FFB6B4DA81BFF2B" country="Brasil" name="Bom Retiro" stateProvince="Santa Catarina">Bom Retiro</location>
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,
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<collectorName>Campo dos Padres</collectorName>
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,
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<collectingDate value="1948-12-16">16 Dec. 1948</collectingDate>
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,
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<collectorName>R. Reitz</collectorName>
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2398 (
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<typeStatus>lectotype</typeStatus>
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, designated as
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<typeStatus>holotype</typeStatus>
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by
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<collectorName>Connor</collectorName>
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&
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<collectorName>Edgar</collectorName>
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,
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<collectorName>Taxon</collectorName>
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23: 603 (1974):
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</materialsCitation>
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<collectingCountry name="United States of America">US</collectingCountry>
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00133444!; isolectotype: HBR).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="16" pageNumber="55" type="etymology">
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<paragraph pageId="16" pageNumber="55">Etymology.</paragraph>
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<paragraph pageId="16" pageNumber="55">
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<emphasis italics="true" pageId="16" pageNumber="55">vagina</emphasis>
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(Latin) = sheath. Possibly referring to the conspicuous leaf-sheaths, a feature that is common to most of the genus.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="16" pageNumber="55" type="common names">
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<paragraph pageId="16" pageNumber="55">Common names.</paragraph>
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<paragraph pageId="16" pageNumber="55">Penacho, Capim-Penacho.</paragraph>
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</subSubSection>
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<subSubSection pageId="16" pageNumber="55" type="taxonomy">
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<paragraph pageId="16" pageNumber="55">Taxonomy.</paragraph>
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<paragraph pageId="16" pageNumber="55">
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According to
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<bibRefCitation author="Swallen, JR" journalOrPublisher="Sellowia" pageId="27" pageNumber="66" pagination="7 - 12" refId="B35" refString="Swallen, JR, 1956. New grasses from Santa Catarina. Sellowia 7: 7 - 12" title="New grasses from Santa Catarina." volume="7" year="1956">Swallen (1956)</bibRefCitation>
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this species resembles
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Cortaderia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cortaderia parviflora" order="Poales" pageId="16" pageNumber="55" phylum="Tracheophyta" rank="species" species="parviflora">
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<emphasis italics="true" pageId="16" pageNumber="55">Cortaderia parviflora</emphasis>
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</taxonomicName>
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, but differs by the glabrous lemmas and long-villous calli. It is unusual among the species assigned to
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<taxonomicName authorityName="Testoni & Linder" authorityYear="2017" class="Liliopsida" family="Poaceae" genus="Cortaderia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cortaderia" order="Poales" pageId="16" pageNumber="55" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="16" pageNumber="55">Cortaderia</emphasis>
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</taxonomicName>
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by the glabrous lemma, and the almost glabrous pedicels and inflorescence axes. This species may be a local endemic, and might be quite rare. It is probably most closely related to
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Cortaderia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cortaderia modesta" order="Poales" pageId="16" pageNumber="55" phylum="Tracheophyta" rank="species" species="modesta">
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<emphasis italics="true" pageId="16" pageNumber="55">Cortaderia modesta</emphasis>
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</taxonomicName>
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, which also has a reduced awn, but differs by the sheaths which are lacerated, lax panicles (without axillary panicles), and the glabrous lemma. Geographically it can be immediately identified as the only
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<taxonomicName authorityName="Testoni & Linder" authorityYear="2017" class="Liliopsida" family="Poaceae" genus="Cortaderia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cortaderia" order="Poales" pageId="16" pageNumber="55" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="16" pageNumber="55">Cortaderia</emphasis>
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</taxonomicName>
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species from Santa Catarina in southern Brazil.
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</paragraph>
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<paragraph pageId="16" pageNumber="55">
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The leaf anatomy is identical to that of
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Cortaderia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cortaderia modesta" order="Poales" pageId="16" pageNumber="55" phylum="Tracheophyta" rank="species" species="modesta">
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<emphasis italics="true" pageId="16" pageNumber="55">Cortaderia modesta</emphasis>
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</taxonomicName>
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, except that all sections appear to have large empty cells in the middle of the leaf (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Leaf anatomy of Cortaderia, as evident from transverse sections. A-B Cortaderia selloana (Villamil 11738) C Cortaderia speciosa (Testoni 644) D Cortaderia vaginata (Zanin 1654). Comparison of bulliform cells in Egmontiana group: E Cortaderia egmontiana (Testoni 634) F Cortaderia modesta (Carauta 927) G Cortaderia vaginata (Zanin 1654). Structures referred to in the descriptions are labelled as follows: 1, multi-layered abaxial sub-epidermal collenchyma layer; 2, aerenchyma; 3, chlorenchyma; 4, primary vascular bundle; 5, midrib; 6, colourless cells; 7, empty cells; 8, bulliform cells." figureDoi="10.3897/phytokeys.76.10808.figure2" httpUri="https://binary.pensoft.net/fig/117856" pageId="16" pageNumber="55">2D</figureCitation>
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), between the vascular bundles. These were seen on some sections of
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Cortaderia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cortaderia modesta" order="Poales" pageId="16" pageNumber="55" phylum="Tracheophyta" rank="species" species="modesta">
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<emphasis italics="true" pageId="16" pageNumber="55">Cortaderia modesta</emphasis>
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</taxonomicName>
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, but rarely.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |