298 lines
33 KiB
XML
298 lines
33 KiB
XML
<document id="53513B3E59DA1776E243695874953266" ID-DOI="10.11646/phytotaxa.270.2.3" ID-ISSN="1179-3163" ID-Zenodo-Dep="13662919" 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="1725390679784" checkinUser="felipe" docAuthor="Santos, Thaíla Vieira A., Paes Coelho, Alexa Araújo De O., Dórea, Marcos Da Costa, Dos Santos, Francisco De Assis R., Leite, Kelly Regina B. & Oliveira, Reyjane Patrícia" docDate="2016" docId="D17D163B8E72FF83FF4EF8A3FA165F96" docLanguage="en" docName="phytotaxa.270.2.3.pdf" docOrigin="Phytotaxa 270 (2)" docSource="http://dx.doi.org/10.11646/phytotaxa.270.2.3" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Portulaca hirsutissima Cambessedes 1829" docType="treatment" docVersion="2" lastPageNumber="113" masterDocId="2D446E438E7AFF89FFC6FFABFF815B5B" masterDocTitle="Micromorphological features revealing two new species of Portulaca (Portulacaceae) from Brazil, segregated from P. hirsutissima" masterLastPageNumber="115" masterPageNumber="103" pageNumber="111" updateTime="1725409668548" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:titleInfo id="1940F412710B5613536CC56B0DA77B54">
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<mods:title id="2E5EDF4AD98E6974DFAC33542F20E974">Micromorphological features revealing two new species of Portulaca (Portulacaceae) from Brazil, segregated from P. hirsutissima</mods:title>
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<mods:name id="968A1764492F38EF0D602C14558C2A5F" type="personal">
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<mods:roleTerm id="07900A13C7E727FC005E861659D9F3D4">Author</mods:roleTerm>
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<mods:namePart id="A29B0CDCCF2A5804E4FCC553F9BBC029">Santos, Thaíla Vieira A.</mods:namePart>
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</mods:name>
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<mods:role id="A803E7DB47D9841AB64F9F2AB64F5357">
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<mods:roleTerm id="10FC326AA87EC5A9BD018D3959339D24">Author</mods:roleTerm>
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<mods:namePart id="48354151CA5FBEDADAC3AC6E1313D9D4">Paes Coelho, Alexa Araújo De O.</mods:namePart>
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<mods:affiliation id="D55CC08F3864AB78333650BD2E27A775">Universidade do Estado da Bahia, Campus II-Alagoinhas, Departamento de Ciências Exatas e da Terra, Rodovia Alagoinhas / Salvador, BR 110 - Km 03 s / n, 48040 - 210, Alagoinhas, Bahia, Brazil.</mods:affiliation>
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</mods:name>
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<mods:roleTerm id="9BF43AE6A651D3A48DF4FB350B8CC73A">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="20085C975187F1D07D03B833A83498BD">Dórea, Marcos Da Costa</mods:namePart>
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</mods:name>
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<mods:role id="BD34F69E5E62F69C9BD5449FDE8F9215">
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<mods:roleTerm id="987059C56CE60DEA1CDAAD87CC8044B5">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="980FF619D0A0E12EB1751478912FBF00">Dos Santos, Francisco De Assis R.</mods:namePart>
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</mods:name>
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<mods:roleTerm id="DB51C92332DB06B5EE7E0947E3712A80">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="AB6EAB5DEA717143F805F7554F34E1B2">Leite, Kelly Regina B.</mods:namePart>
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</mods:name>
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<mods:name id="06B7E5703961D38D0B915AECD312B6BE" type="personal">
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<mods:roleTerm id="93943D5664D475370303E41A4E424A01">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="F36DF59D0791D69E824D128916F008CE">Oliveira, Reyjane Patrícia</mods:namePart>
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<mods:typeOfResource id="5B3082908D5312A5132F1F1E849695B2">text</mods:typeOfResource>
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<mods:title id="5222055FF2BDE795BFA6BFC56D12065C">Phytotaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="F4550B32903DA964C85984F67E18DD74">
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<mods:date id="0A53D5383A1453CB4F9869001B3D7108">2016</mods:date>
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<mods:number id="F8F353CD98293E3109CA0DA348BC8CFD">2016-08-17</mods:number>
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<mods:number id="EC80744A6C89DA4EBCE055DAAE07239C">270</mods:number>
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</mods:detail>
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<mods:detail id="5DC0AF8C964255862006F7F3E220DD4C" type="issue">
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<mods:number id="D817E914D5D397164A77D1A456F85377">2</mods:number>
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<mods:start id="D7B7DAE4B227303C3AEB16A92FB72721">103</mods:start>
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<mods:end id="A6DC8ECBD63B0187AD2A02EE7128A20A">115</mods:end>
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<mods:url id="686A8AF50778027AAF42C7529AB5573A">http://dx.doi.org/10.11646/phytotaxa.270.2.3</mods:url>
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</mods:location>
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<mods:classification id="AC2F96878265748A9DBB36E757D7EEA3">journal article</mods:classification>
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<mods:identifier id="5D26BD2F3770F507CA004BE40FA46014" type="DOI">10.11646/phytotaxa.270.2.3</mods:identifier>
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<mods:identifier id="36566CECA3BCD3D0D740835FC876BFF0" type="ISSN">1179-3163</mods:identifier>
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<mods:identifier id="C763793147D502C0D1EF9472EEB2864D" type="Zenodo-Dep">13662919</mods:identifier>
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</mods:mods>
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<treatment id="D17D163B8E72FF83FF4EF8A3FA165F96" ID-DOI="http://doi.org/10.5281/zenodo.13662953" ID-Zenodo-Dep="13662953" LSID="urn:lsid:plazi:treatment:D17D163B8E72FF83FF4EF8A3FA165F96" httpUri="http://treatment.plazi.org/id/D17D163B8E72FF83FF4EF8A3FA165F96" lastPageId="10" lastPageNumber="113" pageId="8" pageNumber="111">
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<subSubSection id="11CEF4A68E72FF81FF4EF8A3FD305C78" box="[136,689,1800,1827]" pageId="8" pageNumber="111" type="nomenclature">
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||
<paragraph id="596BA72D8E72FF81FF4EF8A3FD305C78" blockId="8.[136,689,1800,1827]" box="[136,689,1800,1827]" pageId="8" pageNumber="111">
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||
<heading id="022310418E72FF81FF4EF8A3FD305C78" box="[136,689,1800,1827]" fontSize="11" level="2" pageId="8" pageNumber="111" reason="3">
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<taxonomicName id="9ED4DCAE8E72FF81FF4EF8A3FD2C5C78" ID-CoL="6W7KZ" authority="Cambesseds (1829: 191)" authorityName="Cambessedes" authorityPageNumber="191" authorityYear="1829" box="[136,685,1800,1827]" class="Magnoliopsida" family="Portulacaceae" genus="Portulaca" kingdom="Plantae" order="Caryophyllales" pageId="8" pageNumber="111" phylum="Tracheophyta" rank="species" species="hirsutissima">
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<emphasis id="6BA07B3F8E72FF81FF4EF8A3FE0E5C78" bold="true" box="[136,399,1800,1827]" italics="true" pageId="8" pageNumber="111">Portulaca hirsutissima</emphasis>
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Cambèsseds (1829: 191)
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</taxonomicName>
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.
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="11CEF4A68E72FF81FF4EF89AFCC05CA1" pageId="8" pageNumber="111" type="materials_examined">
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<paragraph id="596BA72D8E72FF81FF4EF89AFCC05CA1" blockId="8.[136,1453,1841,2042]" pageId="8" pageNumber="111">
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Type (
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<typeStatus id="866F198F8E72FF81FF0EF89AFEA35C1D" box="[200,290,1841,1862]" pageId="8" pageNumber="111" type="lectotype">lectotype</typeStatus>
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here designated):—
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<collectingCountry id="21C3E7BD8E72FF81FE2DF89AFDC45C1D" box="[491,581,1841,1862]" name="Brazil" pageId="8" pageNumber="111">BRAZIL</collectingCountry>
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.
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<collectingRegion id="9B1069CF8E72FF81FD97F89AFD585C1D" box="[593,729,1841,1862]" country="Brazil" name="Minas Gerais" pageId="8" pageNumber="111">Minas Gerais</collectingRegion>
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: without locality, 1816–1821,
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<emphasis id="6BA07B3F8E72FF81FBCCF89AFB355C1D" box="[1034,1204,1841,1862]" italics="true" pageId="8" pageNumber="111">Saint-Hilaire s.n.</emphasis>
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(P-00835689). Image of the
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<typeStatus id="866F198F8E72FF81FF2DF8FEFEC25C31" box="[235,323,1877,1898]" pageId="8" pageNumber="111" type="lectotype">lectotype</typeStatus>
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available at https://science.mnhn.fr/institution/mnhn/collection/p/item/p00835689?listIndex=10&listCount=3384.
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<typeStatus id="866F198F8E72FF81FF7BF8D2FEBD5CD5" box="[189,316,1913,1934]" pageId="8" pageNumber="111" type="isolectotype">Isolectotypes</typeStatus>
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at P-00835688! (https://science.mnhn.fr/institution/mnhn/collection/p/item/p00835688?listIndex=9&listCount=3384), P-00835687! (https://science.mnhn.fr/institution/mnhn/collection/p/item/p00835687?listIndex=8&listCount=3384), P-00835686! (https://science.mnhn.fr/institution/mnhn/collection/p/item/p00835686?listIndex=7&listCount=3384), MPU010812! (https:// science.mnhn.fr/institution/um2/collection/mpu/item/mpu010812).
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</paragraph>
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</subSubSection>
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<caption id="0DABF7A58E73FF80FF4EF9CEFC3F5D21" ID-DOI="http://doi.org/10.5281/zenodo.13662951" ID-Zenodo-Dep="13662951" box="[136,958,1637,1658]" httpUri="https://zenodo.org/record/13662951/files/figure.png" pageId="9" pageNumber="112" startId="9.[136,229,1637,1658]" targetBox="[209,1427,219,1562]" targetPageId="9" targetType="figure">
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<paragraph id="596BA72D8E73FF80FF4EF9CEFC3F5D21" blockId="9.[136,958,1637,1658]" box="[136,958,1637,1658]" pageId="9" pageNumber="112">
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<emphasis id="6BA07B3F8E73FF80FF4EF9CEFF7C5D21" bold="true" box="[136,253,1637,1658]" pageId="9" pageNumber="112">FIGURE 5.</emphasis>
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Distribution map of
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<taxonomicName id="9ED4DCAE8E73FF80FE01F9CEFD235D21" authorityName="Cambessedes" authorityYear="1829" box="[455,674,1637,1658]" class="Magnoliopsida" family="Portulacaceae" genus="Portulaca" kingdom="Plantae" order="Caryophyllales" pageId="9" pageNumber="112" phylum="Tracheophyta" rank="species" species="hirsutissima">
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<emphasis id="6BA07B3F8E73FF80FE01F9CEFD235D21" box="[455,674,1637,1658]" italics="true" pageId="9" pageNumber="112">Portulaca hirsutissima</emphasis>
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</taxonomicName>
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and related species in Brazil.
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</paragraph>
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</caption>
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<subSubSection id="11CEF4A68E73FF83FF4EF900FF62583E" lastPageId="10" lastPageNumber="113" pageId="9" pageNumber="112" type="description">
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<paragraph id="596BA72D8E73FF80FF4EF900FC455377" blockId="9.[136,1452,1707,2092]" pageId="9" pageNumber="112">
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<emphasis id="6BA07B3F8E73FF80FF4EF900FE9D5D9F" bold="true" box="[136,284,1707,1732]" pageId="9" pageNumber="112">Description:</emphasis>
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—Herb succulent (therophyte), prostrate (rarely erect), 7.0
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<emphasis id="6BA07B3F8E73FF80FC62F906FC355D98" box="[932,948,1709,1731]" italics="true" pageId="9" pageNumber="112">−</emphasis>
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<quantity id="9E2C0AC88E73FF80FC72F900FC795D9F" box="[948,1016,1707,1732]" metricMagnitude="-1" metricUnit="m" metricValue="3.0" pageId="9" pageNumber="112" unit="cm" value="30.0">30 cm</quantity>
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tall, stems branched, green to purplish; axillary trichomes overlying the entire stem, abundant and conspicuous, whitish, wooly. Leaves sessile, leaf blades
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<quantity id="9E2C0AC88E73FF80FF4EF958FF755C57" box="[136,244,1779,1804]" metricMagnitude="-2" metricUnit="m" metricValue="1.25" metricValueMax="2.0" metricValueMin="0.5" pageId="9" pageNumber="112" unit="cm" value="1.25" valueMax="2.0" valueMin="0.5">
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0.5
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<emphasis id="6BA07B3F8E73FF80FF6DF95EFF3A5C50" box="[171,187,1781,1803]" italics="true" pageId="9" pageNumber="112">−</emphasis>
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2 cm
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</quantity>
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× 1.5
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<emphasis id="6BA07B3F8E73FF80FEFCF95EFECB5C50" box="[314,330,1781,1803]" italics="true" pageId="9" pageNumber="112">−</emphasis>
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4.0 mm, oblong-linear, adaxial surface flat, the abaxial convex, midrib not evident, base rounded, apex acute, sometimes purplish, margin entire, trichomes covering all surfaces. Inflorescence a terminal capitulum, 4
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<emphasis id="6BA07B3F8E73FF80FF50F896FF275C08" box="[150,166,1853,1875]" italics="true" pageId="9" pageNumber="112">−</emphasis>
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7-flowered, the flowers open one at a time. Flowers sessile, sepals
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<quantity id="9E2C0AC88E73FF80FC59F890FB9E5C0F" box="[927,1055,1851,1876]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" metricValueMax="8.0" metricValueMin="5.0" pageId="9" pageNumber="112" unit="cm" value="0.65" valueMax="0.8" valueMin="0.5">
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0.5
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<emphasis id="6BA07B3F8E73FF80FC04F896FC535C08" box="[962,978,1853,1875]" italics="true" pageId="9" pageNumber="112">−</emphasis>
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0.8 cm
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</quantity>
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long, with hirsute trichomes along the margins and abaxial surface, concave, apex acute; petals 5, obcordate, apex emarginate, yellow; style and filaments yellow; similar to the petals coloration, stamens numerous, anther yellow; pollen grains pantoporate, with pores isolated and organized in a polyhedral shape, exine spiny with annulate perforations. Fruit capsule sessile, 2.0
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<emphasis id="6BA07B3F8E73FF80FAC3F802FA945CE4" box="[1285,1301,1961,1983]" italics="true" pageId="9" pageNumber="112">−</emphasis>
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3.0 × 1.5–3.0 mm, base conical, 0.2
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<emphasis id="6BA07B3F8E73FF80FE44F866FE135CB8" box="[386,402,1997,2019]" italics="true" pageId="9" pageNumber="112">−</emphasis>
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1.0 mm length; operculum ovoid 1.5
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<emphasis id="6BA07B3F8E73FF80FCF3F866FCC45CB8" box="[821,837,1997,2019]" italics="true" pageId="9" pageNumber="112">−</emphasis>
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3.5 × 1.0–
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<quantity id="9E2C0AC88E73FF80FC7CF860FB945CBF" box="[954,1045,1995,2020]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="9" pageNumber="112" unit="mm" value="2.5">2.5 mm</quantity>
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; seeds reniform, more than 100 per fruit,
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<quantity id="9E2C0AC88E73FF80FF01F844FED15353" box="[199,336,2031,2056]" metricMagnitude="-4" metricUnit="m" metricValue="3" metricValueMax="4.0" metricValueMin="2.0" pageId="9" pageNumber="112" unit="mm" value="0.3" valueMax="0.4" valueMin="0.2">
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0.2
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<emphasis id="6BA07B3F8E73FF80FF2CF85AFF7B535C" box="[234,250,2033,2055]" italics="true" pageId="9" pageNumber="112">−</emphasis>
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0.4 mm
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</quantity>
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length, black, seeds covered by grayish and smooth wax throughout the relief, the outline irregular or corrugated in “U”, not bifurcated, the cells without convex projections.
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</paragraph>
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<paragraph id="596BA72D8E70FF83FF7BFF0BFD965A12" blockId="10.[136,1452,160,1229]" pageId="10" pageNumber="113">
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<emphasis id="6BA07B3F8E70FF83FF7BFF0BFED65BE2" bold="true" box="[189,343,160,185]" pageId="10" pageNumber="113">Typification:</emphasis>
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—
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<taxonomicName id="9ED4DCAE8E70FF83FEB5FF0BFDF45BE2" authorityName="Cambessedes" authorityYear="1829" box="[371,629,160,185]" class="Magnoliopsida" family="Portulacaceae" genus="Portulaca" kingdom="Plantae" order="Caryophyllales" pageId="10" pageNumber="113" phylum="Tracheophyta" rank="species" species="hirsutissima">
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<emphasis id="6BA07B3F8E70FF83FEB5FF0BFDF45BE2" box="[371,629,160,185]" italics="true" pageId="10" pageNumber="113">Portulaca hirsutissima</emphasis>
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</taxonomicName>
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was described by
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<bibRefCitation id="3D45DADC8E70FF83FC88FF0BFBB85BE2" author="Cambessedes, J." box="[846,1081,160,185]" pageId="10" pageNumber="113" pagination="190 - 193" refId="ref5726" refString="Cambessedes, J. (1829) Portulacaceae. In: St. Hilaire, A., Jussieu, A. & Cambessedes, J. (Eds.) Flora Brasiliae meridionalis 4 ed. A. Belin, Paris, pp. 190 - 193." type="book chapter" year="1829">Cambessèdes (1829)</bibRefCitation>
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who reported “in pascuis prope Bom Fim et Nossa Sñra da Penha (Minas Novas), necnon prope Tejuco (Certao). Ab indefesso Laruotte lecta”. Coelho
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<emphasis id="6BA07B3F8E70FF83FF4EFF43FF455A5A" box="[136,196,232,257]" italics="true" pageId="10" pageNumber="113">et al.</emphasis>
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(2010) cited as the
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<typeStatus id="866F198F8E70FF83FE75FF43FD945A5A" box="[435,533,232,257]" pageId="10" pageNumber="113" type="holotype">holotype</typeStatus>
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of this species a specimen preserved at P indicating “Laruotte s.n.”. However, Laruotte was his colleague during the fieldtrips in
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<collectingCountry id="21C3E7BD8E70FF83FD7DFEA7FC835A7E" box="[699,770,268,293]" name="Brazil" pageId="10" pageNumber="113">Brazil</collectingCountry>
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, and no material was assigned to him, getting all the samples under Saint Hilaire´s responsibility.
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</paragraph>
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<paragraph id="596BA72D8E70FF83FF7BFEFFFB3F5932" blockId="10.[136,1452,160,1229]" pageId="10" pageNumber="113">
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We found at MPU (barcode 010812) and P (barcodes 00835686, 00835687, 00835688 and 00835689)
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<specimenCount id="4FD26CA48E70FF83FA46FEFFFF7C5ACA" count="5" pageId="10" pageNumber="113" type="generic">five specimens</specimenCount>
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collected in
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<collectingRegion id="9B1069CF8E70FF83FE59FED3FDBD5ACA" box="[415,572,376,401]" country="Brazil" name="Minas Gerais" pageId="10" pageNumber="113">Minas Gerais</collectingRegion>
|
||
during Saint Hilaire´s fieldtrips (1816–1821) bearing labels with original annotations: “Penha”, “Bonfim” and “Tejuco”.
|
||
<specimenCount id="4FD26CA48E70FF83FD6CFE37FCEA5AEE" box="[682,875,412,437]" count="3" pageId="10" pageNumber="113" type="generic">Three specimens</specimenCount>
|
||
(P-00835686, P-00835687, P-00835688) bear the annotation “
|
||
<typeStatus id="866F198F8E70FF83FEC8FE6BFEF55A82" box="[270,372,448,473]" pageId="10" pageNumber="113" type="syntype">syntypes</typeStatus>
|
||
” (by A. Coelho in
|
||
<date id="2D6A81ED8E70FF83FD87FE6BFD7B5A82" box="[577,762,448,473]" pageId="10" pageNumber="113" value="2005-09">September 2005</date>
|
||
), while the P-00835689 was labeled as “
|
||
<typeStatus id="866F198F8E70FF83FB73FE6BFAA55A82" box="[1205,1316,448,473]" pageId="10" pageNumber="113" type="lectotype">lectotype</typeStatus>
|
||
”.According to
|
||
<bibRefCitation id="3D45DADC8E70FF83FF6EFE4FFE205AA6" author="McNeill, J. & Barrie, F. R. & Buck, W. R. & Demoulin, V. & Greuter, W. & Hawksworth, D. L. & Herendeen, P. S. & Knapp, S. & Marhold, K. & Prado, J. & Prud'homme van Reine, W. F. & Smith, G. F. & Wiersema, J. H. & Turland, N. J." box="[168,417,484,509]" pageId="10" pageNumber="113" refId="ref6594" refString="McNeill, J., Barrie, F. R., Buck, W. R., Demoulin, V., Greuter, W., Hawksworth, D. L., Herendeen, P. S., Knapp, S., Marhold, K., Prado, J., Prud'homme van Reine, W. F., Smith, G. F., Wiersema, J. H. & Turland, N. J. (Eds.) (2012) International Code of Nomenclature for algae, fungi, and plants (Melbourne Code): adopted by the Eighteenth International Botanical Congress Melbourne, Australia, July 2011. Regnum Vegetabile 154. Koeltz Scientific Books, Konigstein, 492 pp." type="book" year="2012">
|
||
McNeill
|
||
<emphasis id="6BA07B3F8E70FF83FED6FE4FFECD5AA6" box="[272,332,484,509]" italics="true" pageId="10" pageNumber="113">et al.</emphasis>
|
||
(2012)
|
||
</bibRefCitation>
|
||
any
|
||
<typeStatus id="866F198F8E70FF83FE18FE4FFDB45AA6" box="[478,565,484,509]" pageId="10" pageNumber="113" type="syntype">syntype</typeStatus>
|
||
was listed in the protologue, while Coelho
|
||
<emphasis id="6BA07B3F8E70FF83FBFEFE4FFBF25AA6" box="[1080,1139,484,509]" italics="true" pageId="10" pageNumber="113">et al.</emphasis>
|
||
(2010) never formalized a lectotypification. According to the Art. 9.9 of ICN (
|
||
<bibRefCitation id="3D45DADC8E70FF83FD22FDA3FC51597A" author="McNeill, J. & Barrie, F. R. & Buck, W. R. & Demoulin, V. & Greuter, W. & Hawksworth, D. L. & Herendeen, P. S. & Knapp, S. & Marhold, K. & Prado, J. & Prud'homme van Reine, W. F. & Smith, G. F. & Wiersema, J. H. & Turland, N. J." box="[740,976,520,545]" pageId="10" pageNumber="113" refId="ref6594" refString="McNeill, J., Barrie, F. R., Buck, W. R., Demoulin, V., Greuter, W., Hawksworth, D. L., Herendeen, P. S., Knapp, S., Marhold, K., Prado, J., Prud'homme van Reine, W. F., Smith, G. F., Wiersema, J. H. & Turland, N. J. (Eds.) (2012) International Code of Nomenclature for algae, fungi, and plants (Melbourne Code): adopted by the Eighteenth International Botanical Congress Melbourne, Australia, July 2011. Regnum Vegetabile 154. Koeltz Scientific Books, Konigstein, 492 pp." type="book" year="2012">
|
||
McNeill
|
||
<emphasis id="6BA07B3F8E70FF83FC88FDA3FC0B597A" box="[846,906,520,545]" italics="true" pageId="10" pageNumber="113">et al.</emphasis>
|
||
2012
|
||
</bibRefCitation>
|
||
), we here correct the Coelho’s statement and designated the specimen P-00835689 as the
|
||
<typeStatus id="866F198F8E70FF83FD74FD87FC98591E" box="[690,793,556,581]" pageId="10" pageNumber="113" type="lectotype">lectotype</typeStatus>
|
||
for the name
|
||
<taxonomicName id="9ED4DCAE8E70FF83FC7CFD87FB3A591E" authorityName="Cambessedes" authorityYear="1829" box="[954,1211,556,581]" class="Magnoliopsida" family="Portulacaceae" genus="Portulaca" kingdom="Plantae" order="Caryophyllales" pageId="10" pageNumber="113" phylum="Tracheophyta" rank="species" species="hirsutissima">
|
||
<emphasis id="6BA07B3F8E70FF83FC7CFD87FB3A591E" box="[954,1211,556,581]" italics="true" pageId="10" pageNumber="113">Portulaca hirsutissima</emphasis>
|
||
</taxonomicName>
|
||
. We also consider as
|
||
<typeStatus id="866F198F8E70FF83FF4EFDFBFE9B5932" box="[136,282,592,617]" pageId="10" pageNumber="113" type="isolectotype">isolectotypes</typeStatus>
|
||
the other specimens from P and MPU previosly cited by these authors as
|
||
<typeStatus id="866F198F8E70FF83FB93FDFBFB3A5932" box="[1109,1211,592,617]" pageId="10" pageNumber="113" type="syntype">syntypes</typeStatus>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="596BA72D8E70FF83FF7BFDDFFF62583E" blockId="10.[136,1452,160,1229]" pageId="10" pageNumber="113">
|
||
<emphasis id="6BA07B3F8E70FF83FF7BFDDFFE2459D6" bold="true" box="[189,421,628,653]" pageId="10" pageNumber="113">Taxonomical notes:</emphasis>
|
||
—
|
||
<taxonomicName id="9ED4DCAE8E70FF83FE07FDDFFD4059D6" authorityName="Cambessedes" authorityYear="1829" box="[449,705,628,653]" class="Magnoliopsida" family="Portulacaceae" genus="Portulaca" kingdom="Plantae" order="Caryophyllales" pageId="10" pageNumber="113" phylum="Tracheophyta" rank="species" species="hirsutissima">
|
||
<emphasis id="6BA07B3F8E70FF83FE07FDDFFD4059D6" box="[449,705,628,653]" italics="true" pageId="10" pageNumber="113">Portulaca hirsutissima</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="C1EFBBA88E70FF83FD16FDDFFCCB59D6" box="[720,842,628,653]" captionStart="FIGURE 1" captionStartId="4.[136,229,1953,1974]" captionTargetBox="[203,1393,187,1922]" captionTargetId="figure-17@4.[194,1393,187,1925]" captionTargetPageId="4" captionText="FIGURE 1. Morphological features of individuals previously identified as Portulaca hirsutissima. A. Abundant hairs in the leaf axils (Vieira et al. 147). B. Hirsute trichomes covering all surfaces of leaves (Vieira et al. 150). C‒E. Species collected in Bahia (Vieira et al. 150). F. Species collected in Goiás (Zannate 1093). G‒H. Species collected in Minas Gerais (Cardoso et al. 3784)." figureDoi="http://doi.org/10.5281/zenodo.13662923" httpUri="https://zenodo.org/record/13662923/files/figure.png" pageId="10" pageNumber="113">Fig. 1G–H</figureCitation>
|
||
) it was traditionally considered as a very polymorphic species. Coelho & Giulietti (2010) reported the corolla magenta and/or yellow in specimens of
|
||
<taxonomicName id="9ED4DCAE8E70FF83FB01FD33FAEC59EA" authorityName="Cambessedes" authorityYear="1829" box="[1223,1389,664,689]" class="Magnoliopsida" family="Portulacaceae" genus="Portulaca" kingdom="Plantae" order="Caryophyllales" pageId="10" pageNumber="113" phylum="Tracheophyta" rank="species" species="hirsutissima">
|
||
<emphasis id="6BA07B3F8E70FF83FB01FD33FAEC59EA" box="[1223,1389,664,689]" italics="true" pageId="10" pageNumber="113">P. hirsutissima</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<collectingRegion id="9B1069CF8E70FF83FF4EFD17FF4D598E" box="[136,204,700,725]" country="Brazil" name="Bahia" pageId="10" pageNumber="113">Bahia</collectingRegion>
|
||
, and corolla exclusively yellow to specimens from
|
||
<collectingRegion id="9B1069CF8E70FF83FCE6FD17FC38598E" box="[800,953,700,725]" country="Brazil" name="Minas Gerais" pageId="10" pageNumber="113">Minas Gerais</collectingRegion>
|
||
and other states (
|
||
<figureCitation id="C1EFBBA88E70FF83FB4EFD17FB62598E" box="[1160,1251,700,725]" captionStart="FIGURE 1" captionStartId="4.[136,229,1953,1974]" captionTargetBox="[203,1393,187,1922]" captionTargetId="figure-17@4.[194,1393,187,1925]" captionTargetPageId="4" captionText="FIGURE 1. Morphological features of individuals previously identified as Portulaca hirsutissima. A. Abundant hairs in the leaf axils (Vieira et al. 147). B. Hirsute trichomes covering all surfaces of leaves (Vieira et al. 150). C‒E. Species collected in Bahia (Vieira et al. 150). F. Species collected in Goiás (Zannate 1093). G‒H. Species collected in Minas Gerais (Cardoso et al. 3784)." figureDoi="http://doi.org/10.5281/zenodo.13662923" httpUri="https://zenodo.org/record/13662923/files/figure.png" pageId="10" pageNumber="113">Fig. 1H</figureCitation>
|
||
). On the basis of the results obtained in the present paper,
|
||
<taxonomicName id="9ED4DCAE8E70FF83FD93FD4BFD7B59A2" authorityName="Cambessedes" authorityYear="1829" box="[597,762,736,761]" class="Magnoliopsida" family="Portulacaceae" genus="Portulaca" kingdom="Plantae" order="Caryophyllales" pageId="10" pageNumber="113" phylum="Tracheophyta" rank="species" species="hirsutissima">
|
||
<emphasis id="6BA07B3F8E70FF83FD93FD4BFD7B59A2" box="[597,762,736,761]" italics="true" pageId="10" pageNumber="113">P. hirsutissima</emphasis>
|
||
</taxonomicName>
|
||
shows pantoporate pollen grains, such pores are isolated and organized in a polyhedral shape (
|
||
<figureCitation id="C1EFBBA88E70FF83FE3DFCAFFDD25846" box="[507,595,772,797]" captionStart="FIGURE 4" captionStartId="8.[136,229,1661,1682]" captionTargetBox="[154,1436,190,1635]" captionTargetId="figure-17@8.[151,1436,190,1636]" captionTargetPageId="8" captionText="FIGURE 4. Micromorphological characters of pollen grains and seeds. A‒C. P. giuliettiae (Carneiro-Torres 123). D‒F. P. goiasensis (Pastore et al. 1788). G‒I. P. hirsutissima (Cardoso et al. 3784). Bar = 10μm, except B, E, H bar = 100μm" figureDoi="http://doi.org/10.5281/zenodo.13662941" httpUri="https://zenodo.org/record/13662941/files/figure.png" pageId="10" pageNumber="113">Fig. 4E</figureCitation>
|
||
). In addition, the seeds (
|
||
<figureCitation id="C1EFBBA88E70FF83FCA5FCAFFC365846" box="[867,951,772,797]" captionStart="FIGURE 4" captionStartId="8.[136,229,1661,1682]" captionTargetBox="[154,1436,190,1635]" captionTargetId="figure-17@8.[151,1436,190,1636]" captionTargetPageId="8" captionText="FIGURE 4. Micromorphological characters of pollen grains and seeds. A‒C. P. giuliettiae (Carneiro-Torres 123). D‒F. P. goiasensis (Pastore et al. 1788). G‒I. P. hirsutissima (Cardoso et al. 3784). Bar = 10μm, except B, E, H bar = 100μm" figureDoi="http://doi.org/10.5281/zenodo.13662941" httpUri="https://zenodo.org/record/13662941/files/figure.png" pageId="10" pageNumber="113">Fig. 4F</figureCitation>
|
||
) display the cells relief covered by a smooth wax deposition, and the outline is irregular or corrugated in “U” shape, not bifurcated and with convex projections (
|
||
<figureCitation id="C1EFBBA88E70FF83FF56FCE7FF54583E" box="[144,213,844,869]" captionStart="FIGURE 5" captionStartId="9.[136,229,1637,1658]" captionTargetBox="[209,1427,219,1562]" captionTargetId="figure-14@9.[158,1430,190,1613]" captionTargetPageId="9" captionText="FIGURE 5. Distribution map of Portulaca hirsutissima and related species in Brazil." figureDoi="http://doi.org/10.5281/zenodo.13662951" httpUri="https://zenodo.org/record/13662951/files/figure.png" pageId="10" pageNumber="113">Fig. 5</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="11CEF4A68E70FF83FF7BFCDBFA165F96" pageId="10" pageNumber="113" type="distribution">
|
||
<paragraph id="596BA72D8E70FF83FF7BFCDBFF565FDE" blockId="10.[136,1452,160,1229]" pageId="10" pageNumber="113">
|
||
<emphasis id="6BA07B3F8E70FF83FF7BFCDBFD1B58D2" bold="true" box="[189,666,880,905]" pageId="10" pageNumber="113">Distribution, habitat and conservation:</emphasis>
|
||
—Samples of
|
||
<collectingRegion id="9B1069CF8E70FF83FC86FCDBFC6A58D2" box="[832,1003,880,905]" country="Brazil" name="Rio de Janeiro" pageId="10" pageNumber="113">Rio de Janeiro</collectingRegion>
|
||
,
|
||
<collectingRegion id="9B1069CF8E70FF83FC3FFCDBFB1E58D2" box="[1017,1183,880,905]" country="Brazil" name="Espirito Santo" pageId="10" pageNumber="113">Espírito Santo</collectingRegion>
|
||
,
|
||
<collectingRegion id="9B1069CF8E70FF83FB6BFCDBFB6F58D2" box="[1197,1262,880,905]" country="Brazil" name="Bahia" pageId="10" pageNumber="113">Bahia</collectingRegion>
|
||
and
|
||
<collectingRegion id="9B1069CF8E70FF83FAEDFCDBFAFE58D2" box="[1323,1407,880,905]" country="Brazil" name="Paraiba" pageId="10" pageNumber="113">Paraíba</collectingRegion>
|
||
are to be referred to
|
||
<taxonomicName id="9ED4DCAE8E70FF83FE88FC3FFE5F58F6" authorityName="T. A. S. Vieira & A. A. O. P. Coelho" authorityYear="2016" box="[334,478,916,941]" class="Magnoliopsida" family="Portulacaceae" genus="Portulaca" kingdom="Plantae" order="Caryophyllales" pageId="10" pageNumber="113" phylum="Tracheophyta" rank="species" species="giuliettiae">
|
||
<emphasis id="6BA07B3F8E70FF83FE88FC3FFE5F58F6" box="[334,478,916,941]" italics="true" pageId="10" pageNumber="113">P. giuliettiae</emphasis>
|
||
</taxonomicName>
|
||
(pollen pantocolpate, seeds without convex projections), while those from
|
||
<collectingRegion id="9B1069CF8E70FF83FA82FC3FFA0958F6" box="[1348,1416,916,941]" country="Brazil" name="Goias" pageId="10" pageNumber="113">Goiás</collectingRegion>
|
||
, to
|
||
<taxonomicName id="9ED4DCAE8E70FF83FF4EFC13FE9A588A" box="[136,283,952,977]" class="Magnoliopsida" family="Portulacaceae" genus="Portulaca" kingdom="Plantae" order="Caryophyllales" pageId="10" pageNumber="113" phylum="Tracheophyta" rank="species" species="goiasensis">
|
||
<emphasis id="6BA07B3F8E70FF83FF4EFC13FE9A588A" box="[136,283,952,977]" italics="true" pageId="10" pageNumber="113">P. goiasensis</emphasis>
|
||
</taxonomicName>
|
||
(with pollen grains with colpes spirally arranged and convex projections with wax only at the base). The specimens from the
|
||
<typeStatus id="866F198F8E70FF83FE64FC77FE5358AE" box="[418,466,988,1013]" pageId="10" pageNumber="113">type</typeStatus>
|
||
collection, from
|
||
<collectingRegion id="9B1069CF8E70FF83FD51FC77FCB058AE" box="[663,817,988,1013]" country="Brazil" name="Minas Gerais" pageId="10" pageNumber="113">Minas Gerais</collectingRegion>
|
||
, and other samples with a similar micromorphology are identifiable as the actual
|
||
<taxonomicName id="9ED4DCAE8E70FF83FE6AFBABFD2E5F42" authorityName="Cambessedes" authorityYear="1829" box="[428,687,1024,1049]" class="Magnoliopsida" family="Portulacaceae" genus="Portulaca" kingdom="Plantae" order="Caryophyllales" pageId="10" pageNumber="113" phylum="Tracheophyta" rank="species" species="hirsutissima">
|
||
<emphasis id="6BA07B3F8E70FF83FE6AFBABFD2E5F42" box="[428,687,1024,1049]" italics="true" pageId="10" pageNumber="113">Portulaca hirsutissima</emphasis>
|
||
</taxonomicName>
|
||
. Preferential habitat is cerrado environments, on rocky and sandy soild. This species is considered as VU (Vulnerable) B1b (ii, iii, iv), with an EOO of about
|
||
<quantity id="9E2C0AC88E70FF83FB5AFB8FFA8E5F66" box="[1180,1295,1060,1085]" metricMagnitude="7" metricUnit="m" metricValue="2.0" pageId="10" pageNumber="113" unit="km" value="20000.0">20000 km</quantity>
|
||
<superScript id="AEA10A658E70FF83FAC8FB89FA975F6B" attach="left" box="[1294,1302,1058,1072]" fontSize="6" pageId="10" pageNumber="113">2</superScript>
|
||
according to the IUCN criteria (
|
||
<bibRefCitation id="3D45DADC8E70FF83FE9BFBE3FE695F3A" author="IUCN & Cambridge U. K." box="[349,488,1096,1121]" pageId="10" pageNumber="113" refId="ref6288" refString="IUCN (2012) The IUCN red list of threatened species, version 2012.1. IUCN Red List Unit, Cambridge U. K. Available from: https: // www. iucnredlist. ogr / (accessed 2 March 2016)" type="url" year="2012">IUCN 2012</bibRefCitation>
|
||
). It is restricted to
|
||
<collectingRegion id="9B1069CF8E70FF83FD7AFBE3FC175F3A" box="[700,918,1096,1121]" country="Brazil" name="Minas Gerais" pageId="10" pageNumber="113">Minas Gerais State</collectingRegion>
|
||
, being directly affected by deforestation in that region.
|
||
</paragraph>
|
||
<paragraph id="596BA72D8E70FF83FF7BFB3BFA165F96" blockId="10.[136,1452,160,1229]" pageId="10" pageNumber="113">
|
||
<emphasis id="6BA07B3F8E70FF83FF7BFB3BFE445FF2" bold="true" box="[189,453,1168,1193]" pageId="10" pageNumber="113">Specimens examined:</emphasis>
|
||
—
|
||
<collectingCountry id="21C3E7BD8E70FF83FE24FB3BFDCB5FF2" box="[482,586,1168,1193]" name="Brazil" pageId="10" pageNumber="113">BRAZIL</collectingCountry>
|
||
.
|
||
<collectingRegion id="9B1069CF8E70FF83FD9DFB3BFD7A5FF2" box="[603,763,1168,1193]" country="Brazil" name="Minas Gerais" pageId="10" pageNumber="113">Minas Gerais</collectingRegion>
|
||
: Diamantina,
|
||
<date id="2D6A81ED8E70FF83FC65FB3BFBDC5FF2" box="[931,1117,1168,1193]" pageId="10" pageNumber="113" value="2015-03-11">11 March 2015</date>
|
||
,
|
||
<emphasis id="6BA07B3F8E70FF83FBA8FB3BFA2A5FF2" box="[1134,1451,1168,1193]" italics="true" pageId="10" pageNumber="113">Cardoso et al. 3784, 3788</emphasis>
|
||
(HUEFS), Serra do Cipó,
|
||
<date id="2D6A81ED8E70FF83FE6DFB1FFDE65F96" box="[427,615,1204,1229]" pageId="10" pageNumber="113" value="2009-02-05">5 February 2009</date>
|
||
,
|
||
<emphasis id="6BA07B3F8E70FF83FDB4FB1FFCB05F96" box="[626,817,1204,1229]" italics="true" pageId="10" pageNumber="113">Zappi et al. 1713</emphasis>
|
||
(RB). Nova Belém,
|
||
<date id="2D6A81ED8E70FF83FBDFFB1FFB395F96" box="[1049,1208,1204,1229]" pageId="10" pageNumber="113" value="2013-04-22">22 April 2013</date>
|
||
,
|
||
<emphasis id="6BA07B3F8E70FF83FB05FB1FFAD05F96" box="[1219,1361,1204,1229]" italics="true" pageId="10" pageNumber="113">Oliveira 350</emphasis>
|
||
(RB).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |