128 lines
15 KiB
XML
128 lines
15 KiB
XML
<document id="28F2C2AE875886656F57A72FA6B80DA8" ID-DOI="10.37520/fi.2020.025" ID-ISSN="2533-4069" ID-Zenodo-Dep="4773799" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1621434847933" checkinUser="felipe" docAuthor="Čepičková, Jana & Kvaček, Jiří" docDate="2020" docId="03E65D03FFE1A57DFC450888F9AFFB30" docLanguage="en" docName="FossilImprint.76.2.315-324.pdf" docOrigin="Fossil Imprint 76 (2)" docSource="http://dx.doi.org/10.37520/fi.2020.025" docStyle="DocumentStyle:0EC54BF35E227CA4627F894F6BA30634.4:FossilImprint.2016-.journal_article" docStyleId="0EC54BF35E227CA4627F894F6BA30634" docStyleName="FossilImprint.2016-.journal_article" docStyleVersion="4" docTitle="Nilssonia mirovanae Čepičková & Kvaček 2020, sp. nov." docType="treatment" docVersion="5" lastPageNumber="318" masterDocId="FFDF257BFFE3A57EFFAE0D26FB39FD33" masterDocTitle="Two Cycads Nilssonia Mirovanae Sp. Nov. And Pseudoctenis Babinensis J. Kvaček From The Cenomanian Of The Bohemian Cretaceous Basin (The Czech Republic) As Indicators Of Water Stress In The Palaeoenvironment" masterLastPageNumber="324" masterPageNumber="315" pageNumber="317" updateTime="1698922124434" updateUser="plazi" zenodo-license-document="CC-BY-NC-ND-3.0">
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<mods:title id="5B2E1869DD31D541B3672B529E1BE1F9">Two Cycads Nilssonia Mirovanae Sp. Nov. And Pseudoctenis Babinensis J. Kvaček From The Cenomanian Of The Bohemian Cretaceous Basin (The Czech Republic) As Indicators Of Water Stress In The Palaeoenvironment</mods:title>
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<mods:namePart id="2CCB11415E21CE1AA5115C1FB3A2880C">Čepičková, Jana</mods:namePart>
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<mods:roleTerm id="E2D40075CAFDFD8486A547FE9E5D028A">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="949010882E8DDDCB55B2D207C11B2439">Kvaček, Jiří</mods:namePart>
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<mods:typeOfResource id="36A47018FE1EB8C8443BE0228569578E">text</mods:typeOfResource>
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<mods:title id="83B3035CCEC2D894530043516B53D5F2">Fossil Imprint</mods:title>
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<mods:part id="B0F3F8F9428663C989D4B37DFFAC73EA">
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<mods:date id="165467376EB86B15B451A2D0BE575FD1">2020</mods:date>
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<mods:number id="B5937F039EF0B4006D3D7C2E7833791B">2020-12-30</mods:number>
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<mods:number id="8AF07227F3FA1AAE82FF43A830F5A48A">76</mods:number>
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<mods:number id="137DB9F0B106BCB54D9EA5DFA4342706">2</mods:number>
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<mods:url id="BBCA3301FF5EB315BC680AE727825B72">http://dx.doi.org/10.37520/fi.2020.025</mods:url>
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<mods:identifier id="36FB52EB6E0606208EEA7186E135A843" type="DOI">10.37520/fi.2020.025</mods:identifier>
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<mods:identifier id="700C6259797B361BB3D2FBDA80476819" type="ISSN">2533-4069</mods:identifier>
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<mods:identifier id="34E381DBFD9EA569B71C64A3BCBA4B84" type="Zenodo-Dep">4773799</mods:identifier>
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<treatment id="03E65D03FFE1A57DFC450888F9AFFB30" LSID="urn:lsid:plazi:treatment:03E65D03FFE1A57DFC450888F9AFFB30" httpUri="http://treatment.plazi.org/id/03E65D03FFE1A57DFC450888F9AFFB30" lastPageId="3" lastPageNumber="318" pageId="2" pageNumber="317">
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<subSubSection id="C355BF9EFFE1A57CFC450888FFEEF8D5" pageId="2" pageNumber="317" type="nomenclature">
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<paragraph id="8BF0EC15FFE1A57CFC450888FE13F8F5" blockId="2.[1003,1322,1454,1478]" box="[1003,1322,1454,1478]" pageId="2" pageNumber="317">
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<heading id="D0B85B79FFE1A57CFC450888FE13F8F5" box="[1003,1322,1454,1478]" centered="true" fontSize="8" level="2" pageId="2" pageNumber="317" reason="2">
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<emphasis id="B93B3007FFE1A57CFC450888FE13F8F5" bold="true" box="[1003,1322,1454,1478]" pageId="2" pageNumber="317">
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<taxonomicName id="4C4F9796FFE1A57CFC450888FFF7F8F5" authority="Čepičková & Kvaček, 2020" authorityName="Čepičková & Kvaček" authorityYear="2020" box="[1003,1230,1454,1478]" class="Reptilia" family="Trionychidae" genus="Nilssonia" kingdom="Animalia" order="Testudines" pageId="2" pageNumber="317" phylum="Chordata" rank="species" species="mirovanae" status="sp. nov.">
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<emphasis id="B93B3007FFE1A57CFC450888FFF7F8F5" bold="true" box="[1003,1230,1454,1478]" italics="true" pageId="2" pageNumber="317">Nilssonia mirovanae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2088D7CFFE1A57CFB7B0888FE13F8F5" box="[1237,1322,1454,1478]" pageId="2" pageNumber="317" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BF0EC15FFE1A57CFB9308E8FFEEF8D5" blockId="2.[1085,1239,1486,1510]" box="[1085,1239,1486,1510]" pageId="2" pageNumber="317">Pl. 2, Figs 1–9</paragraph>
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</subSubSection>
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<subSubSection id="C355BF9EFFE1A57DFCDF08D8F9AFFB30" lastPageId="3" lastPageNumber="318" pageId="2" pageNumber="317" type="description">
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<paragraph id="8BF0EC15FFE1A57CFCDF08D8F88CFB65" blockId="2.[843,1482,1534,1622]" pageId="2" pageNumber="317">
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H o l o t y p e. NM-F 4698, designated here, housed in the National Museum,
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<collectingRegion id="498B22F7FFE1A57CFBE70B38FFADFB05" box="[1097,1172,1566,1590]" country="Czech Republic" name="Praha" pageId="2" pageNumber="317">Prague</collectingRegion>
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, the
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<collectingCountry id="F358AC85FFE1A57CFB610B38FE43FB05" box="[1231,1402,1566,1590]" name="Czech Republic" pageId="2" pageNumber="317">Czech Republic</collectingCountry>
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(Pl. 2, Figs 1–9).
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</paragraph>
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<paragraph id="8BF0EC15FFE1A57CFCDF0B48FEFFFBB6" blockId="2.[843,1478,1646,1702]" box="[881,1478,1646,1670]" pageId="2" pageNumber="317">P l a n t F o s s i l N a m e s R e g i s t r y N u m b e r:</paragraph>
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<paragraph id="8BF0EC15FFE1A57CFCE50BA8F8EAFB95" blockId="2.[843,1478,1646,1702]" box="[843,979,1678,1702]" pageId="2" pageNumber="317">PFN001825.</paragraph>
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<paragraph id="8BF0EC15FFE1A57CFCDF0B98F889FA06" blockId="2.[843,1482,1725,1845]" pageId="2" pageNumber="317">E t y m o l o g y. The generic name is derived from the name of Jaromír (Miro) Váňa, who collected plant fossils in Pecínov quarry during his long-term service for the National Museum.</paragraph>
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<paragraph id="8BF0EC15FFE1A57CFCDF0A68FEF0FA56" blockId="2.[843,1481,1869,1926]" box="[881,1481,1869,1894]" pageId="2" pageNumber="317">
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T y p e l o c a l i t y. Pecínov quarry,
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<quantity id="4CB741F0FFE1A57CFAB40A6BFE5CFA56" box="[1306,1381,1869,1893]" metricMagnitude="4" metricUnit="m" metricValue="5.0" pageId="2" pageNumber="317" unit="km" value="50.0">50 km</quantity>
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west of
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</paragraph>
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<paragraph id="8BF0EC15FFE1A57CFCE50A48FF4AFAB6" blockId="2.[843,1481,1869,1926]" box="[843,1139,1901,1926]" pageId="2" pageNumber="317">
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<collectingRegion id="498B22F7FFE1A57CFCE50A48F8A1FAB5" box="[843,920,1902,1926]" country="Czech Republic" name="Praha" pageId="2" pageNumber="317">Prague</collectingRegion>
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, the
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<collectingCountry id="F358AC85FFE1A57CFC670A4BFF4AFAB6" box="[969,1139,1901,1925]" name="Czech Republic" pageId="2" pageNumber="317">Czech Republic</collectingCountry>
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</paragraph>
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<paragraph id="8BF0EC15FFE1A57CFCDF0ABBFEF8FA86" blockId="2.[881,1473,1949,1973]" box="[881,1473,1949,1973]" pageId="2" pageNumber="317">T y p e h o r i z o n. Peruc-Korycany Formation, unit 1.</paragraph>
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<paragraph id="8BF0EC15FFE1A57CFCDF0AEAFE3AFAD7" blockId="2.[881,1283,1996,2021]" box="[881,1283,1996,2021]" pageId="2" pageNumber="317">A g e. Cenomanian, Late Cretaceous.</paragraph>
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<paragraph id="8BF0EC15FFE1A57DFCDF0ADAF9F8FF22" blockId="2.[843,1482,2044,2100]" lastBlockId="3.[106,745,151,529]" lastPageId="3" lastPageNumber="318" pageId="2" pageNumber="317">
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D i a g n o s i s. Isolated strap-like entire-margined pinna fragment, venation running parallel to pinna margin, veins simple. Pinna hypostomatic, adaxial cuticle bearing elongate, rectangular ordinary cells, straight to slightly wavy anticlinal walls. Each ordinary cell bearing a pronounced ridge in its central part. Abaxial cuticle consisting of costal and intercostal zones, costal zones built by elongate, rectangular ordinary cells of the same
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<typeStatus id="54F452B7FFE0A57DFDA00C1FF905FC62" box="[526,572,313,337]" pageId="3" pageNumber="318">type</typeStatus>
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as those on the adaxial side; intercostal zones consisting of isodiametric to shortly elongate ordinary cells. Stomata, arranged in rows, haplocheilic surrounded with 4–6 (7) subsidiary cells each bearing a papilla, overhanging the stomatal pit; guard cells sunken. Stomatal axes orientated parallel to pinna margin. Ledges of dorsal thickenings of guard cells pronounced.
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</paragraph>
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<paragraph id="8BF0EC15FFE0A57DFF3E0F0EFA3BFE33" blockId="3.[106,745,552,1539]" pageId="3" pageNumber="318">
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D e s c r i p t i o n. The
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<typeStatus id="54F452B7FFE0A57DFE0D0F0EF93AFF73" box="[419,515,552,576]" pageId="3" pageNumber="318" type="holotype">holotype</typeStatus>
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, and only known specimen, is a leaf compression – pinna fragment from a larger pinnate leaf (Pl. 2, Fig. 1). The specimen is a strap-shaped fragment of an entire-margined pinna. It is symmetric,
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<quantity id="4CB741F0FFE0A57DFF470F8EFA0CFFF3" box="[233,309,680,704]" metricMagnitude="-2" metricUnit="m" metricValue="6.1" pageId="3" pageNumber="318" unit="mm" value="61.0">61 mm</quantity>
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long and
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<quantity id="4CB741F0FFE0A57DFE0B0F8EFADAFFF3" box="[421,483,680,704]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="3" pageNumber="318" unit="mm" value="6.0">6 mm</quantity>
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wide. Veins are simple, running parallel to pinna margin. Venation density is 2–3 veins per mm.
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</paragraph>
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<paragraph id="8BF0EC15FFE0A57DFF3E0E2FF9AFFB30" blockId="3.[106,745,552,1539]" pageId="3" pageNumber="318">
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The leaf is hypostomatic. Its adaxial cuticle comprises elongated rectangular ordinary cells,
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<quantity id="4CB741F0FFE0A57DFD850E0FF99CFE72" box="[555,677,809,833]" metricMagnitude="-2" metricUnit="m" metricValue="6.5" metricValueMax="9.0" metricValueMin="4.0" pageId="3" pageNumber="318" unit="mm" value="65.0" valueMax="90.0" valueMin="40.0">40–90 µm</quantity>
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long and
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<quantity id="4CB741F0FFE0A57DFF320E6FFA36FE52" box="[156,271,841,865]" metricMagnitude="-2" metricUnit="m" metricValue="1.75" metricValueMax="2.5" metricValueMin="1.0" pageId="3" pageNumber="318" unit="mm" value="17.5" valueMax="25.0" valueMin="10.0">10–25 µm</quantity>
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wide. Anticlinal walls are straight, rarely slightly wavy; their thickness is
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<quantity id="4CB741F0FFE0A57DFE600E4FF91AFEB2" box="[462,547,873,897]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" metricValueMax="6.0" metricValueMin="4.0" pageId="3" pageNumber="318" unit="mm" value="5.0" valueMax="6.0" valueMin="4.0">4–6 µm</quantity>
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(Pl. 2, Figs 6, 8). The abaxial cuticle consists of costal and intercostal zones (Pl. 2, Figs 2–5). The width of the costal zones is
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<quantity id="4CB741F0FFE0A57DFD200E8FF9DDFEF1" box="[654,740,937,962]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" pageId="3" pageNumber="318" unit="mm" value="200.0">200 µm</quantity>
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, the intercostal zones
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<quantity id="4CB741F0FFE0A57DFEFE0EEFFA91FED1" box="[336,424,969,994]" metricMagnitude="-1" metricUnit="m" metricValue="2.2" pageId="3" pageNumber="318" unit="mm" value="220.0">220 µm</quantity>
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. The costal zones are formed by elongate ordinary cells, similar to those on the adaxial cuticle. The outer surfaces of the costal zones show parallel ridges (Pl. 2, Figs 3, 5). The intercostal zones consist of isodiametric to slightly elongated ordinary cells,
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<quantity id="4CB741F0FFE0A57DFDD4096CF9D1F951" box="[634,744,1098,1122]" metricMagnitude="-2" metricUnit="m" metricValue="6.0" metricValueMax="8.0" metricValueMin="4.0" pageId="3" pageNumber="318" unit="mm" value="60.0" valueMax="80.0" valueMin="40.0">40–80 µm</quantity>
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long and
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<quantity id="4CB741F0FFE0A57DFF7D094CFA7AF9B1" box="[211,323,1130,1154]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="3" pageNumber="318" unit="mm" value="15.0" valueMax="20.0" valueMin="10.0">10–20 µm</quantity>
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wide (Pl. 2, Figs 2, 4). The periclinal wall of ordinary cells is smooth, showing parallel ridges, its thickness varies from
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<quantity id="4CB741F0FFE0A57DFED5098CFACEF9F0" box="[379,503,1194,1219]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="3" pageNumber="318" unit="mm" value="7.5" valueMax="10.0" valueMin="5.0">5 to 10 µm</quantity>
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. The intercostal zones consist of three to four rows of stomata. Stomatal rows are separated by 1–3 ordinary cells (Pl. 2, Figs 2, 4, 9). The stomatal axes are oriented parallel to the pinna margin (Pl. 2, Fig. 9). The anticlinal walls are nearly straight or slightly bent. The stomata are haplocheilic (Pl. 2, Figs 4, 9), surrounded with 4–6 (7) subsidiary cells
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<quantity id="4CB741F0FFE0A57DFDEA084DF98BF8B0" box="[580,690,1387,1411]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" metricValueMax="6.0" metricValueMin="2.0" pageId="3" pageNumber="318" unit="mm" value="40.0" valueMax="60.0" valueMin="20.0">20–60 µm</quantity>
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long and
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<quantity id="4CB741F0FFE0A57DFF3908ADFA3CF890" box="[151,261,1419,1443]" metricMagnitude="-2" metricUnit="m" metricValue="2.25" metricValueMax="3.0" metricValueMin="1.5" pageId="3" pageNumber="318" unit="mm" value="22.5" valueMax="30.0" valueMin="15.0">15–30 µm</quantity>
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wide. They are sunken in stomatal chambers
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<quantity id="4CB741F0FFE0A57DFFC4088DFBEFF8F0" box="[106,214,1451,1475]" metricMagnitude="-2" metricUnit="m" metricValue="2.75" metricValueMax="3.0" metricValueMin="2.5" pageId="3" pageNumber="318" unit="mm" value="27.5" valueMax="30.0" valueMin="25.0">25–30 µm</quantity>
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long ×
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<quantity id="4CB741F0FFE0A57DFE88088DFABCF8F0" box="[294,389,1451,1475]" metricMagnitude="-2" metricUnit="m" metricValue="1.25" metricValueMax="2.0" metricValueMin="0.5" pageId="3" pageNumber="318" unit="mm" value="12.5" valueMax="20.0" valueMin="5.0">5–20 µm</quantity>
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wide. Each subsidiary cell shows externally 3–6 (7) large papillae. The papillae surround the stomatal chamber from the outside (Pl. 2, Figs 5, 7).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |