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<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="C4D3013314C553C4A5733D20E41A86AF" 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 boliviensis M. Lyle, Novon 6 (1): 72. 1996." docType="treatment" docVersion="3" id="FFBD980EFF8A8924FFD5FF9FFF903809" lastPageNumber="57" masterDocId="FFBD980EFF8A8924FFD5FF9FFF903809" masterDocTitle="Synoptic taxonomy of Cortaderia Stapf (Danthonioideae, Poaceae)" masterLastPageNumber="69" masterPageNumber="39" pageNumber="57" 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="182226336" LSID="urn:lsid:plazi:treatment:C4D3013314C553C4A5733D20E41A86AF" httpUri="http://treatment.plazi.org/id/C4D3013314C553C4A5733D20E41A86AF" lastPageNumber="57" pageId="18" pageNumber="57">
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<subSubSection pageId="18" pageNumber="57" type="nomenclature">
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<paragraph pageId="18" pageNumber="57">
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<pageBreakToken pageId="18" pageNumber="57" start="start">9</pageBreakToken>
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.
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<taxonomicName LSID="C4D30133-14C5-53C4-A573-3D20E41A86AF" authority="M. Lyle, Novon 6 (1): 72. 1996." authorityName="M. Lyle, Novon 6 (1): 72. 1996." class="Liliopsida" family="Poaceae" genus="Cortaderia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cortaderia boliviensis" order="Poales" pageId="18" pageNumber="57" phylum="Tracheophyta" rank="species" species="boliviensis">Cortaderia boliviensis M.Lyle, Novon 6(1): 72. 1996.</taxonomicName>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Leaf anatomy of Cortaderia, as evident from transverse sections. A Cortaderia egmontiana (Moore 2677) B Cortaderia modesta (Glaziou 17913) C Cortaderia hieronymi (Garcia 563) D Cortaderia nitida (Laegaard 53121) E Cortaderia boliviensis (Beck 11273); F Cortaderia sericantha (Ramsay 967); G Cortaderia echinata (Peterson 21587) H Cortaderia bifida (Renvoize 4202) I Cortaderia hapalotricha (Laegaard 53305) J Cortaderia roraimensis (Maguire 60448). Structures referred to in the descriptions are labelled as follows: 1, multi-layered abaxial sub-epidermal collenchyma layer; 2, adaxial islands of collenchyma in the abaxial grooves; 3, chlorenchyma; 4, primary vascular bundle; 5, midrib." figureDoi="10.3897/phytokeys.76.10808.figure3" httpUri="https://binary.pensoft.net/fig/117857" pageId="18" pageNumber="57">Fig. 3C</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="18" pageNumber="57" type="reference_group">
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<paragraph pageId="18" pageNumber="57">
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<taxonomicName authorityName="Henrard" authorityYear="1921" class="Liliopsida" family="Poaceae" genus="Cortaderia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cortaderia bifida subsp. var. var. grandiflora" order="Poales" pageId="18" pageNumber="57" phylum="Tracheophyta" rank="variety" species="bifida" subSpecies="var." variety="grandiflora">Cortaderia bifida Pilg. var. grandiflora</taxonomicName>
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Henrard, Meded. Rijks-Herb. 40: 67. 1921. Type: Bolivia, Departamento Cochabamba: "Charactergrass der Andenwiesen
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<normalizedToken originalValue="über">ueber</normalizedToken>
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Tablas, feuchte Stellen, 3400 m, Mai 1911, T. C. J. Herzog 2194 (holotype: L; isotypes: S, US!, W!, Z!).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="18" pageNumber="57" type="etymology">
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<paragraph pageId="18" pageNumber="57">Etymology.</paragraph>
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<paragraph pageId="18" pageNumber="57">
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-
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<emphasis italics="true" pageId="18" pageNumber="57">ense</emphasis>
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(Latin), denoting origin. From Bolivia.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="18" pageNumber="57" type="taxonomy">
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<paragraph pageId="18" pageNumber="57">Taxonomy.</paragraph>
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<paragraph pageId="18" pageNumber="57">
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This species is very similar to
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Cortaderia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cortaderia nitida" order="Poales" pageId="18" pageNumber="57" phylum="Tracheophyta" rank="species" species="nitida">
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<emphasis italics="true" pageId="18" pageNumber="57">Cortaderia nitida</emphasis>
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</taxonomicName>
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, with which it shares the (usually) non-lacerated, entire leaf sheaths and the shape of the lemmas, as well as largely similar leaf anatomy. However, neither chloroplast nor nuclear genome indicates such a relationship for
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Cortaderia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cortaderia boliviensis" order="Poales" pageId="18" pageNumber="57" phylum="Tracheophyta" rank="species" species="boliviensis">
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<emphasis italics="true" pageId="18" pageNumber="57">Cortaderia boliviensis</emphasis>
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</taxonomicName>
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(
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<bibRefCitation DOI="https://doi.org/10.1093/sysbio/syp068" author="Pirie, MD" journalOrPublisher="Systematic Biology" pageId="27" pageNumber="66" pagination="612 - 628" refId="B29" refString="Pirie, MD, Humphreys, AM, Barker, NP, Linder, HP, 2009. Reticulation, data combination, and inferring evolutionary history: an example from Danthonioideae (Poaceae). Systematic Biology 58: 612 - 628, DOI: https://doi.org/10.1093/sysbio/syp068" title="Reticulation, data combination, and inferring evolutionary history: an example from Danthonioideae (Poaceae)." url="https://doi.org/10.1093/sysbio/syp068" volume="58" year="2009">Pirie et al. 2009</bibRefCitation>
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). It differs by the horizontally shattering sheaths. More inconsistent differences are in the indumentum of the floret, with the callus indumentum of
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Cortaderia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cortaderia boliviensis" order="Poales" pageId="18" pageNumber="57" phylum="Tracheophyta" rank="species" species="boliviensis">
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<emphasis italics="true" pageId="18" pageNumber="57">Cortaderia boliviensis</emphasis>
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</taxonomicName>
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being shorter than in
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Cortaderia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cortaderia nitida" order="Poales" pageId="18" pageNumber="57" phylum="Tracheophyta" rank="species" species="nitida">
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<emphasis italics="true" pageId="18" pageNumber="57">Cortaderia nitida</emphasis>
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</taxonomicName>
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.
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<bibRefCitation DOI="https://doi.org/10.2307/3392215" author="Lyle, M" journalOrPublisher="Novon" pageId="26" pageNumber="65" pagination="72 - 77" refId="B22" refString="Lyle, M, 1996. Change in name and status of a Pampas grass (Cortaderia, Poaceae: Arundinoideae) from Bolivia. Novon 6: 72 - 77, DOI: https://doi.org/10.2307/3392215" title="Change in name and status of a Pampas grass (Cortaderia, Poaceae: Arundinoideae) from Bolivia." url="https://doi.org/10.2307/3392215" volume="6" year="1996">Lyle (1996)</bibRefCitation>
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diagnosed
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Cortaderia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cortaderia boliviensis" order="Poales" pageId="18" pageNumber="57" phylum="Tracheophyta" rank="species" species="boliviensis">
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<emphasis italics="true" pageId="18" pageNumber="57">Cortaderia boliviensis</emphasis>
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</taxonomicName>
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against
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Cortaderia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cortaderia bifida" order="Poales" pageId="18" pageNumber="57" phylum="Tracheophyta" rank="species" species="bifida">
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<emphasis italics="true" pageId="18" pageNumber="57">Cortaderia bifida</emphasis>
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</taxonomicName>
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, under which it was originally described as a variety by Henrard in 1921. Mostly it is very different from
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Cortaderia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cortaderia bifida" order="Poales" pageId="18" pageNumber="57" phylum="Tracheophyta" rank="species" species="bifida">
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<emphasis italics="true" pageId="18" pageNumber="57">Cortaderia bifida</emphasis>
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</taxonomicName>
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: the latter has much longer lemma setae and the basal sheaths are lacerated and not shattered. The type collection, however, is easily confused with
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Cortaderia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cortaderia bifida" order="Poales" pageId="18" pageNumber="57" phylum="Tracheophyta" rank="species" species="bifida">
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<emphasis italics="true" pageId="18" pageNumber="57">Cortaderia bifida</emphasis>
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</taxonomicName>
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due to the long awns and setae, and somewhat fragmented leaf sheaths. The leaf anatomy is also quite different.
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</paragraph>
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<paragraph pageId="18" pageNumber="57">
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The leaf anatomy (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Leaf anatomy of Cortaderia, as evident from transverse sections. A Cortaderia egmontiana (Moore 2677) B Cortaderia modesta (Glaziou 17913) C Cortaderia hieronymi (Garcia 563) D Cortaderia nitida (Laegaard 53121) E Cortaderia boliviensis (Beck 11273); F Cortaderia sericantha (Ramsay 967); G Cortaderia echinata (Peterson 21587) H Cortaderia bifida (Renvoize 4202) I Cortaderia hapalotricha (Laegaard 53305) J Cortaderia roraimensis (Maguire 60448). Structures referred to in the descriptions are labelled as follows: 1, multi-layered abaxial sub-epidermal collenchyma layer; 2, adaxial islands of collenchyma in the abaxial grooves; 3, chlorenchyma; 4, primary vascular bundle; 5, midrib." figureDoi="10.3897/phytokeys.76.10808.figure3" httpUri="https://binary.pensoft.net/fig/117857" pageId="18" pageNumber="57">3E</figureCitation>
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) is like that of
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Cortaderia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cortaderia nitida" order="Poales" pageId="18" pageNumber="57" phylum="Tracheophyta" rank="species" species="nitida">
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<emphasis italics="true" pageId="18" pageNumber="57">Cortaderia nitida</emphasis>
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</taxonomicName>
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, with adaxial grooves and a well-developed abaxial collenchyma layer. There are differences in detail, and wider sampling may well indicate that this is within-species variation.
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</paragraph>
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</subSubSection>
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</treatment>
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</document>
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