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<document id="98ECDFFE56345AED4BCED14189017105" ID-DOI="10.11646/phytotaxa.609.2.1" ID-ISSN="1179-3163" ID-Zenodo-Dep="8272241" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1692696637336" checkinUser="plazi" docAuthor="García-Martínez, Miguel A., Terrazas, Teresa, Sánchez, Daniel, Reyes, Pablo Carrillo- &amp; Ruiz-Sanchez, Eduardo" docDate="2023" docId="03AD87BFFFE20C0AFF452CA3FC6CFE8E" docLanguage="en" docName="phytotaxa.609.2.1.pdf" docOrigin="Phytotaxa 609 (2)" docSource="http://dx.doi.org/10.11646/phytotaxa.609.2.1" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.6:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="6" docTitle="Otatea glauca Clark &amp; Cortes 2004" docType="treatment" docVersion="2" lastPageNumber="86" masterDocId="FF94FFC7FFE80C06FFCD2B29FFEBFFC7" masterDocTitle="Culm anatomy of the genus Otatea (Poaceae, Bambusoideae, Bambuseae, Guaduinae) as a contribution to Mexican species identification" masterLastPageNumber="102" masterPageNumber="75" pageNumber="85" updateTime="1692697293490" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="2879D5CB6A64BECC11912D7F9B1DA3CA">Culm anatomy of the genus Otatea (Poaceae, Bambusoideae, Bambuseae, Guaduinae) as a contribution to Mexican species identification</mods:title>
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<mods:namePart id="EBDE3B59FE31EB81CF972ECF50487AD5">García-Martínez, Miguel A.</mods:namePart>
<mods:affiliation id="AA6FBD012A3239BF9EA0A0648574A62A">Doctorado en Ciencias en Biosistemática, Ecología y Manejo de Recursos Naturales y Agrícolas, Universidad de Guadalajara, Camino Ing. Ramón Padilla Sánchez 2000, Nextipac, Zapopan, Jalisco, 45200, Mexico. &amp; Laboratorio Nacional de Identificación y Caracterización Vegetal (LaniVeg), Instituto de Botánica, Universidad de Guadalajara, Camino Ing. Ramón Padilla Sánchez 2000, Nextipac, Zapopan, Jalisco, 45200, Mexico.</mods:affiliation>
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<mods:namePart id="8EA36BF7FAD7F58F8F209131D3B03734">Terrazas, Teresa</mods:namePart>
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<mods:affiliation id="B6D7F2EF957F3D529FD34611DC3DF701">Departamento de Botánica, Instituto de Biología, Universidad Nacional Autónoma de México, Coyoacán 04510, Mexico City, Mexico. Departamento de Botánica y Zoología, Centro Universitario de Ciencias Biológicas y Agropecuarias, Universidad de Guadalajara, Camino Ing. Ramón Padilla Sánchez 2000, Nextipac, Zapopan, Jalisco, 45200, Mexico. &amp; tterrazas @ ib. unam. mx; https: // orcid. org / 0000 - 0001 - 7749 - 5126</mods:affiliation>
<mods:nameIdentifier id="7EA344B8EECF87175F6927B27768C9CA" type="email">tterrazas@ib.unam.mx</mods:nameIdentifier>
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<mods:namePart id="38DA18B01972050F1BDB69DB9757DB1C">Sánchez, Daniel</mods:namePart>
<mods:affiliation id="5FF768EDD88C25C09AA8D1A0FE57B884">Investigador por México, Consejo Nacional de Humanidades Ciencias y Tecnologías (CONAHCYT), Laboratorio Nacional de Identificación y Caracterización Vegetal, Departamento Botánica y Zoología, Universidad de Guadalajara, Camino Ing. Ramón Padilla Sánchez 2000, Nextipac, Zapopan, Jalisco, 45200, Mexico.</mods:affiliation>
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<mods:namePart id="61200D9450EC30DEE70E58596AAA10C4">Reyes, Pablo Carrillo-</mods:namePart>
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<mods:affiliation id="5ECC4E3AFA936EF0FD782326D99999FD">pablo. creyes @ academicos. udg. mx; https: // orcid. org / 0000 - 0001 - 9278 - 0208</mods:affiliation>
<mods:nameIdentifier id="ACCF40E2C7FB96D8638F37D273648CF1" type="email">pablo.creyes@academicos.udg.mx</mods:nameIdentifier>
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<mods:namePart id="54241045D18B8FF2BB24D87E36ED878F">Ruiz-Sanchez, Eduardo</mods:namePart>
<mods:affiliation id="7C8920F570DF2775A4FDF5FFB8E9DBDB">Laboratorio Nacional de Identificación y Caracterización Vegetal (LaniVeg), Instituto de Botánica, Universidad de Guadalajara, Camino Ing. Ramón Padilla Sánchez 2000, Nextipac, Zapopan, Jalisco, 45200, Mexico.</mods:affiliation>
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<mods:title id="D79FFA07E81EA5A3094C52E995E0D295">Phytotaxa</mods:title>
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<mods:date id="6C6030514B9C235C23BCE9AF9D3FBFEF">2023</mods:date>
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<treatment id="03AD87BFFFE20C0AFF452CA3FC6CFE8E" ID-DOI="http://doi.org/10.5281/zenodo.8272235" ID-Zenodo-Dep="8272235" LSID="urn:lsid:plazi:treatment:03AD87BFFFE20C0AFF452CA3FC6CFE8E" httpUri="http://treatment.plazi.org/id/03AD87BFFFE20C0AFF452CA3FC6CFE8E" lastPageId="12" lastPageNumber="86" pageId="10" pageNumber="85">
<subSubSection id="C31E6522FFE20C0CFF452CA3FE6FF862" box="[136,388,1930,1957]" pageId="10" pageNumber="85" type="nomenclature">
<paragraph id="8BBB36A9FFE20C0CFF452CA3FE6FF862" blockId="10.[136,388,1930,1957]" box="[136,388,1930,1957]" pageId="10" pageNumber="85">
<heading id="D0F381C5FFE20C0CFF452CA3FE6FF862" box="[136,388,1930,1957]" fontSize="11" level="2" pageId="10" pageNumber="85" reason="3">
<taxonomicName id="4C044D2AFFE20C0CFF452CA3FEC2F862" ID-CoL="4B24J" ID-ENA="464970" authorityName="Clark &amp; Cortes" authorityYear="2004" box="[136,297,1930,1957]" class="Liliopsida" family="Poaceae" genus="Otatea" kingdom="Plantae" order="Poales" pageId="10" pageNumber="85" phylum="Tracheophyta" rank="species" species="glauca">
<emphasis id="B970EABBFFE20C0CFF452CA3FEC2F862" bold="true" box="[136,297,1930,1957]" italics="true" pageId="10" pageNumber="85">Otatea glauca</emphasis>
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(
<figureCitation id="133F2A2CFFE20C0CFEF52CA3FE90F862" box="[312,379,1930,1957]" captionStart="FIGURE 8" captionStartId="11.[136,229,1722,1744]" captionTargetBox="[224,1363,226,1693]" captionTargetId="figure-18@11.[219,1368,190,1698]" captionTargetPageId="11" captionText="FIGURE 8. Culm cross section of Otatea glauca. A. Cross section general view. B. Fiber sheath with an amorphous silica body occupying cellular space. C. Epidermis and cortex. D. Peripheral vascular bundle. E. Transitional vascular bundle. F. Central vascular bundle. Abbreviations:co, cortex; ep, epidermis; fs, fiber sheath; mx, metaxylem; pa, parenchyma; ph, phloem; px, protoxylem; sc, sclerenchyma; si, silica bodies." figureDoi="http://doi.org/10.5281/zenodo.8272265" httpUri="https://zenodo.org/record/8272265/files/figure.png" pageId="10" pageNumber="85">Fig. 8</figureCitation>
)
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</paragraph>
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<subSubSection id="C31E6522FFE20C0AFF452CFBFC6CFE8E" lastPageId="12" lastPageNumber="87" pageId="10" pageNumber="85" type="materials_examined">
<paragraph id="8BBB36A9FFE20C0CFF452CFBFBFAF7D6" blockId="10.[136,1452,2002,2065]" pageId="10" pageNumber="85">
<emphasis id="B970EABBFFE20C0CFF452CFBFE9DF82B" bold="true" box="[136,374,2002,2028]" pageId="10" pageNumber="85">Material examined:</emphasis>
<materialsCitation id="3B6C3CF4FFE20C0CFE5E2CFAFD79F7D7" collectingDate="2022-02-14" collectionCode="E" country="Mexico" county="Motozintla" elevation="1141" latitude="15.329605" location="Huixtla-Motozintla" longLatPrecision="1" longitude="-92.32381" municipality="Km" pageId="10" pageNumber="85" specimenCount="1" stateProvince="Chiapas">
<collectingCountry id="F3137639FFE20C0CFE5E2CFAFDEFF82A" box="[403,516,2003,2029]" name="Mexico" pageId="10" pageNumber="85">MEXICO</collectingCountry>
.
<collectingRegion id="49C0F84BFFE20C0CFDDD2CFBFD84F82B" box="[528,623,2002,2028]" country="Mexico" name="Chiapas" pageId="10" pageNumber="85">Chiapas</collectingRegion>
:
<collectingCounty id="62DA4E25FFE20C0CFDB62CFBFD12F82B" box="[635,761,2002,2028]" pageId="10" pageNumber="85">Motozintla</collectingCounty>
,
<collectingMunicipality id="6BDFACD3FFE20C0CFCCB2CFAFCDBF82A" box="[774,816,2003,2029]" pageId="10" pageNumber="85">Km</collectingMunicipality>
37 of the
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highway,
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,
<geoCoordinate id="EE30506EFFE20C0CFF452CDFFED1F7D6" box="[136,314,2038,2065]" degrees="92" direction="west" minutes="19" orientation="longitude" pageId="10" pageNumber="85" precision="1" seconds="25.72" value="-92.32381">92°1925.72”W</geoCoordinate>
,
<quantity id="4CFC9B4CFFE20C0CFE8B2CDEFE77F7D6" box="[326,412,2039,2065]" metricMagnitude="3" metricUnit="m" metricValue="1.141" pageId="10" pageNumber="85" unit="m" value="1141.0">
<elevation id="0029D19AFFE20C0CFE8B2CDEFE77F7D6" box="[326,412,2039,2065]" metricMagnitude="3" metricUnit="m" metricValue="1.141" pageId="10" pageNumber="85" unit="m" value="1141.0">1141 m</elevation>
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,
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<collectingDate id="EFFEE981FFE20C0CFE652CDEFD99F7D6" box="[424,626,2038,2065]" pageId="10" pageNumber="85" value="2022-02-14">14 February 2022</collectingDate>
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,
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<emphasis id="B970EABBFFE20C0CFDB02CDEFD79F7D7" box="[637,658,2039,2064]" italics="true" pageId="10" pageNumber="85">E</emphasis>
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<emphasis id="B970EABBFFE20C0CFD5C2CDEFD7EF7D7" box="[657,661,2039,2064]" italics="true" pageId="10" pageNumber="85">.</emphasis>
<materialsCitation id="3B6C3CF4FFE20C0CFD512CDFFBE5F7D6" box="[668,1038,2038,2065]" collectionCode="IBUG" country="Mexico" location="Ruiz-Sanchez" pageId="10" pageNumber="85" specimenCount="1" stateProvince="Chiapas">
<emphasis id="B970EABBFFE20C0CFD512CDFFC48F7D7" box="[668,931,2038,2064]" italics="true" pageId="10" pageNumber="85">
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et al. 726
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(
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!)
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.
</paragraph>
<caption id="DF7B6621FFE30C0DFF452D93FEC8F8FB" ID-DOI="http://doi.org/10.5281/zenodo.8272265" ID-Zenodo-Dep="8272265" httpUri="https://zenodo.org/record/8272265/files/figure.png" pageId="11" pageNumber="86" startId="11.[136,229,1722,1744]" targetBox="[224,1363,226,1693]" targetPageId="11" targetType="figure">
<paragraph id="8BBB36A9FFE30C0DFF452D93FEC8F8FB" blockId="11.[136,1452,1722,1852]" pageId="11" pageNumber="86">
<emphasis id="B970EABBFFE30C0DFF452D93FF17F908" bold="true" box="[136,252,1722,1744]" pageId="11" pageNumber="86">FIGURE 8.</emphasis>
Culm cross section of
<taxonomicName id="4C044D2AFFE30C0DFE192D92FDB0F908" authorityName="Clark &amp; Cortes" authorityYear="2004" box="[468,603,1722,1744]" class="Liliopsida" family="Poaceae" genus="Otatea" kingdom="Plantae" order="Poales" pageId="11" pageNumber="86" phylum="Tracheophyta" rank="species" species="glauca">
<emphasis id="B970EABBFFE30C0DFE192D92FDB0F908" box="[468,603,1722,1744]" italics="true" pageId="11" pageNumber="86">Otatea glauca</emphasis>
</taxonomicName>
.
<emphasis id="B970EABBFFE30C0DFDAB2D93FD9CF908" bold="true" box="[614,631,1722,1743]" pageId="11" pageNumber="86">A</emphasis>
. Cross section general view.
<emphasis id="B970EABBFFE30C0DFC462D93FC70F908" bold="true" box="[907,923,1722,1743]" pageId="11" pageNumber="86">B</emphasis>
. Fiber sheath with an amorphous silica body occupying cellular space.
<emphasis id="B970EABBFFE30C0DFED32DF7FEC4F933" bold="true" box="[286,303,1758,1780]" pageId="11" pageNumber="86">C</emphasis>
. Epidermis and cortex.
<emphasis id="B970EABBFFE30C0DFDEF2DF7FDD8F934" bold="true" box="[546,563,1758,1779]" pageId="11" pageNumber="86">D</emphasis>
. Peripheral vascular bundle.
<emphasis id="B970EABBFFE30C0DFC952DF7FC83F934" bold="true" box="[856,872,1758,1779]" pageId="11" pageNumber="86">E</emphasis>
. Transitional vascular bundle.
<emphasis id="B970EABBFFE30C0DFB502DF7FB47F934" bold="true" box="[1181,1196,1758,1779]" pageId="11" pageNumber="86">F</emphasis>
. Central vascular bundle. Abbreviations:
<emphasis id="B970EABBFFE30C0DFED62C2BFED9F8D0" bold="true" box="[283,306,1794,1815]" pageId="11" pageNumber="86">co</emphasis>
, cortex;
<emphasis id="B970EABBFFE30C0DFE492C2BFE77F8D0" bold="true" box="[388,412,1794,1815]" pageId="11" pageNumber="86">ep</emphasis>
, epidermis;
<emphasis id="B970EABBFFE30C0DFDDD2C2BFDCAF8DF" bold="true" box="[528,545,1794,1816]" pageId="11" pageNumber="86">fs</emphasis>
, fiber sheath;
<emphasis id="B970EABBFFE30C0DFD6A2C2BFD2CF8D0" bold="true" box="[679,711,1794,1815]" pageId="11" pageNumber="86">mx</emphasis>
, metaxylem;
<emphasis id="B970EABBFFE30C0DFC8A2C2BFC8BF8D0" bold="true" box="[839,864,1794,1815]" pageId="11" pageNumber="86">pa</emphasis>
, parenchyma;
<emphasis id="B970EABBFFE30C0DFC212C2BFBECF8D0" bold="true" box="[1004,1031,1794,1815]" pageId="11" pageNumber="86">ph</emphasis>
, phloem;
<emphasis id="B970EABBFFE30C0DFBA92C2BFB96F8D0" bold="true" box="[1124,1149,1794,1815]" pageId="11" pageNumber="86">px</emphasis>
, protoxylem;
<emphasis id="B970EABBFFE30C0DFACF2C2BFAFDF8D0" bold="true" box="[1282,1302,1794,1815]" pageId="11" pageNumber="86">sc</emphasis>
, sclerenchyma;
<emphasis id="B970EABBFFE30C0DFF452C0FFF73F8FB" bold="true" box="[136,152,1830,1852]" pageId="11" pageNumber="86">si</emphasis>
, silica bodies.
</paragraph>
</caption>
<paragraph id="8BBB36A9FFE30C0AFF702C43FC6CFE8E" blockId="11.[136,1452,1898,2069]" lastBlockId="12.[136,1452,158,329]" lastPageId="12" lastPageNumber="87" pageId="11" pageNumber="86">
<emphasis id="B970EABBFFE30C0DFF702C43FDEFF843" bold="true" box="[189,516,1898,1925]" pageId="11" pageNumber="86">Culm anatomy description:</emphasis>
—Culm hollow, the lacuna occupying&gt; 50% of the total diameter. Epidermis with a layer of axially elongated lignified cells, 12 µm length, with frequent rectangular silica bodies on top (
<figureCitation id="133F2A2CFFE30C0DFB392CA6FAA7F86E" box="[1268,1356,1935,1961]" captionStart="FIGURE 8" captionStartId="11.[136,229,1722,1744]" captionTargetBox="[224,1363,226,1693]" captionTargetId="figure-18@11.[219,1368,190,1698]" captionTargetPageId="11" captionText="FIGURE 8. Culm cross section of Otatea glauca. A. Cross section general view. B. Fiber sheath with an amorphous silica body occupying cellular space. C. Epidermis and cortex. D. Peripheral vascular bundle. E. Transitional vascular bundle. F. Central vascular bundle. Abbreviations:co, cortex; ep, epidermis; fs, fiber sheath; mx, metaxylem; pa, parenchyma; ph, phloem; px, protoxylem; sc, sclerenchyma; si, silica bodies." figureDoi="http://doi.org/10.5281/zenodo.8272265" httpUri="https://zenodo.org/record/8272265/files/figure.png" pageId="11" pageNumber="86">Fig. 8C</figureCitation>
). Cortex with 2 layers of narrow thick-walled cells followed by 23 layers of wider, thinner-walled cells (in total, 45 layers, 52 µm length;
<figureCitation id="133F2A2CFFE30C0DFEC52CFEFEB4F836" box="[264,351,2007,2033]" captionStart="FIGURE 8" captionStartId="11.[136,229,1722,1744]" captionTargetBox="[224,1363,226,1693]" captionTargetId="figure-18@11.[219,1368,190,1698]" captionTargetPageId="11" captionText="FIGURE 8. Culm cross section of Otatea glauca. A. Cross section general view. B. Fiber sheath with an amorphous silica body occupying cellular space. C. Epidermis and cortex. D. Peripheral vascular bundle. E. Transitional vascular bundle. F. Central vascular bundle. Abbreviations:co, cortex; ep, epidermis; fs, fiber sheath; mx, metaxylem; pa, parenchyma; ph, phloem; px, protoxylem; sc, sclerenchyma; si, silica bodies." figureDoi="http://doi.org/10.5281/zenodo.8272265" httpUri="https://zenodo.org/record/8272265/files/figure.png" pageId="11" pageNumber="86">Fig. 8C</figureCitation>
). Vascular bundles in 89 alternating cycles (
<figureCitation id="133F2A2CFFE30C0DFC982CFEFC45F836" box="[853,942,2007,2033]" captionStart="FIGURE 8" captionStartId="11.[136,229,1722,1744]" captionTargetBox="[224,1363,226,1693]" captionTargetId="figure-18@11.[219,1368,190,1698]" captionTargetPageId="11" captionText="FIGURE 8. Culm cross section of Otatea glauca. A. Cross section general view. B. Fiber sheath with an amorphous silica body occupying cellular space. C. Epidermis and cortex. D. Peripheral vascular bundle. E. Transitional vascular bundle. F. Central vascular bundle. Abbreviations:co, cortex; ep, epidermis; fs, fiber sheath; mx, metaxylem; pa, parenchyma; ph, phloem; px, protoxylem; sc, sclerenchyma; si, silica bodies." figureDoi="http://doi.org/10.5281/zenodo.8272265" httpUri="https://zenodo.org/record/8272265/files/figure.png" pageId="11" pageNumber="86">Fig. 8A</figureCitation>
). Peripheral, transitional, and central vascular bundles surrounded by a lignified sclerenchyma sheath defining their contour (
<figureCitation id="133F2A2CFFE30C0DFBCF2CD2FB6DF7D2" box="[1026,1158,2043,2069]" captionStart="FIGURE 8" captionStartId="11.[136,229,1722,1744]" captionTargetBox="[224,1363,226,1693]" captionTargetId="figure-18@11.[219,1368,190,1698]" captionTargetPageId="11" captionText="FIGURE 8. Culm cross section of Otatea glauca. A. Cross section general view. B. Fiber sheath with an amorphous silica body occupying cellular space. C. Epidermis and cortex. D. Peripheral vascular bundle. E. Transitional vascular bundle. F. Central vascular bundle. Abbreviations:co, cortex; ep, epidermis; fs, fiber sheath; mx, metaxylem; pa, parenchyma; ph, phloem; px, protoxylem; sc, sclerenchyma; si, silica bodies." figureDoi="http://doi.org/10.5281/zenodo.8272265" httpUri="https://zenodo.org/record/8272265/files/figure.png" pageId="11" pageNumber="86">Figs. 8DF</figureCitation>
). Cell wall of fiber sheath weakly lignified. Oval central vascular bundles, 462 × 362 μm; two round shaped metaxylem vessels, 89 × 92 μm; phloem with sieve tubes and companion cells located between two metaxylem vessels on the upper level, 82 × 104 µm; sieve tubes 18 × 21 µm (
<figureCitation id="133F2A2CFFE40C0AFE6D2BCFFE1DFEC7" box="[416,502,230,256]" captionStart="FIGURE 8" captionStartId="11.[136,229,1722,1744]" captionTargetBox="[224,1363,226,1693]" captionTargetId="figure-18@11.[219,1368,190,1698]" captionTargetPageId="11" captionText="FIGURE 8. Culm cross section of Otatea glauca. A. Cross section general view. B. Fiber sheath with an amorphous silica body occupying cellular space. C. Epidermis and cortex. D. Peripheral vascular bundle. E. Transitional vascular bundle. F. Central vascular bundle. Abbreviations:co, cortex; ep, epidermis; fs, fiber sheath; mx, metaxylem; pa, parenchyma; ph, phloem; px, protoxylem; sc, sclerenchyma; si, silica bodies." figureDoi="http://doi.org/10.5281/zenodo.8272265" httpUri="https://zenodo.org/record/8272265/files/figure.png" pageId="12" pageNumber="87">Fig. 8F</figureCitation>
). Scarce amorphous silica bodies embedded along the periphery of vascular bundles occupying cellular spaces covering a mean area of 187 µm
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(
<figureCitation id="133F2A2CFFE40C0AFCE72A23FC6AFEE3" box="[810,897,266,292]" captionStart="FIGURE 8" captionStartId="11.[136,229,1722,1744]" captionTargetBox="[224,1363,226,1693]" captionTargetId="figure-18@11.[219,1368,190,1698]" captionTargetPageId="11" captionText="FIGURE 8. Culm cross section of Otatea glauca. A. Cross section general view. B. Fiber sheath with an amorphous silica body occupying cellular space. C. Epidermis and cortex. D. Peripheral vascular bundle. E. Transitional vascular bundle. F. Central vascular bundle. Abbreviations:co, cortex; ep, epidermis; fs, fiber sheath; mx, metaxylem; pa, parenchyma; ph, phloem; px, protoxylem; sc, sclerenchyma; si, silica bodies." figureDoi="http://doi.org/10.5281/zenodo.8272265" httpUri="https://zenodo.org/record/8272265/files/figure.png" pageId="12" pageNumber="87">Fig. 8B</figureCitation>
). Sporadic conical silica bodies across the ground tissue occupying intercellular spaces covering a mean area of 6 µm
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.
</paragraph>
</subSubSection>
</treatment>
</document>