261 lines
30 KiB
XML
261 lines
30 KiB
XML
<document id="5EB909E0CBF3FE5C9BD4B21753D05EE3" 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="D17D163B8E7CFF8FFF4EFCA9FF4A5C9A" 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 goiasensis T. A. S. Vieira & A. A. O. P. Coelho 2016, sp. nov." docType="treatment" docVersion="2" lastPageNumber="109" masterDocId="2D446E438E7AFF89FFC6FFABFF815B5B" masterDocTitle="Micromorphological features revealing two new species of Portulaca (Portulacaceae) from Brazil, segregated from P. hirsutissima" masterLastPageNumber="115" masterPageNumber="103" pageNumber="109" updateTime="1725409668548" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="2E6B48CE56BF6B409B2633E88832769D">Micromorphological features revealing two new species of Portulaca (Portulacaceae) from Brazil, segregated from P. hirsutissima</mods:title>
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<mods:roleTerm id="EC734D51637A0E6034659B88D974CD1D">Author</mods:roleTerm>
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<mods:namePart id="349D616BC40D7327DFEA5C08D20C5426">Santos, Thaíla Vieira A.</mods:namePart>
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<mods:roleTerm id="A8C467B159443390C50CD5C4E61FECB3">Author</mods:roleTerm>
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<mods:namePart id="F1A1A4EDC2F5711D8BD8F6DBAA57D310">Paes Coelho, Alexa Araújo De O.</mods:namePart>
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<mods:affiliation id="6416FFED2F1D689E783F97AFDDE02304">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:namePart id="8CAE2414BE0CB27C76A7D59800EE40F6">Dórea, Marcos Da Costa</mods:namePart>
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<mods:roleTerm id="DB9DD827E6B3195559DE95F2F399C1B7">Author</mods:roleTerm>
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<mods:namePart id="77D46FA8EA49667F5AD35C704D00FA98">Dos Santos, Francisco De Assis R.</mods:namePart>
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<mods:namePart id="DC22B56856668FE4F0DCBE7D5F07ACCD">Leite, Kelly Regina B.</mods:namePart>
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<mods:namePart id="F8B8F0B55991C8C7C5D664CD25EB2520">Oliveira, Reyjane Patrícia</mods:namePart>
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<mods:typeOfResource id="65A49EDF216897840620EFEB9C28BF40">text</mods:typeOfResource>
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<mods:title id="D7BE62EC5AECC80FD069E8306101E44C">Phytotaxa</mods:title>
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<mods:part id="E0DF0AC8DAAD3B2CCBFF10F8DE0B4691">
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<mods:date id="9419A22F4D40E741065EDDD034E8F0AC">2016</mods:date>
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<mods:number id="F9E465C43DD82C58127F6F363F7E6DC7">2016-08-17</mods:number>
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<mods:number id="79B82B0716BB7FCBA6C767B5E9595CC9">270</mods:number>
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<mods:detail id="E29ADDF7B857AA262A3368052AB22B73" type="issue">
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<mods:number id="EAE672A55F4B03DAB3DA9122A0E6244D">2</mods:number>
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<mods:start id="BBD534C7E920FE2CC3735733723E3C00">103</mods:start>
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<mods:url id="6B94CFAAA9D46EE5BC737DCF534F5DDD">http://dx.doi.org/10.11646/phytotaxa.270.2.3</mods:url>
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<mods:classification id="85E1F91CF2EC2B5002951827039A48E9">journal article</mods:classification>
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<mods:identifier id="EEFD44E111D23DEA51D0A90DD1683F99" type="DOI">10.11646/phytotaxa.270.2.3</mods:identifier>
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<mods:identifier id="79B5CDB21870CDF95F952B31C5C105FB" type="ISSN">1179-3163</mods:identifier>
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<treatment id="D17D163B8E7CFF8FFF4EFCA9FF4A5C9A" ID-DOI="http://doi.org/10.5281/zenodo.13662945" ID-Zenodo-Dep="13662945" LSID="urn:lsid:plazi:treatment:D17D163B8E7CFF8FFF4EFCA9FF4A5C9A" httpUri="http://treatment.plazi.org/id/D17D163B8E7CFF8FFF4EFCA9FF4A5C9A" lastPageNumber="109" pageId="6" pageNumber="109">
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<subSubSection id="11CEF4A68E7CFF8FFF4EFCA9FC4F5846" box="[136,974,770,797]" pageId="6" pageNumber="109" type="nomenclature">
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<paragraph id="596BA72D8E7CFF8FFF4EFCA9FC4F5846" blockId="6.[136,974,770,797]" box="[136,974,770,797]" pageId="6" pageNumber="109">
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<heading id="022310418E7CFF8FFF4EFCA9FC4F5846" box="[136,974,770,797]" fontSize="11" level="2" pageId="6" pageNumber="109" reason="3">
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<taxonomicName id="9ED4DCAE8E7CFF8FFF4EFCA9FD655846" ID-CoL="6VVKX" authority="T.A.S.Vieira & A.A.O.P.Coelho" authorityName="T. A. S. Vieira & A. A. O. P. Coelho" authorityYear="2016" box="[136,740,770,797]" class="Magnoliopsida" family="Portulacaceae" genus="Portulaca" kingdom="Plantae" order="Caryophyllales" pageId="6" pageNumber="109" phylum="Tracheophyta" rank="species" species="goiasensis" status="sp. nov.">
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<emphasis id="6BA07B3F8E7CFF8FFF4EFCA9FEF65847" bold="true" box="[136,375,770,797]" italics="true" pageId="6" pageNumber="109">Portulaca goiasensis</emphasis>
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T.A.S.Vieira & A.A.O.P.Coelho
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</taxonomicName>
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||
,
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<taxonomicNameLabel id="7093C6448E7CFF8FFD36FCAFFCC75846" box="[752,838,772,797]" pageId="6" pageNumber="109" rank="species">
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<emphasis id="6BA07B3F8E7CFF8FFD36FCAFFCBE5846" box="[752,831,772,797]" italics="true" pageId="6" pageNumber="109">sp. nov</emphasis>
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.
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||
</taxonomicNameLabel>
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||
<figureCitation id="C1EFBBA88E7CFF8FFC8BFCAFFC0F5846" box="[845,910,772,797]" 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="6" pageNumber="109">Fig. 1</figureCitation>
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,
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<figureCitation id="C1EFBBA88E7CFF8FFC5AFCAFFC485846" box="[924,969,772,797]" captionStart-0="FIGURE 3" captionStart-1="FIGURE 4" captionStart-2="FIGURE 5" captionStartId-0="7.[136,229,1953,1974]" captionStartId-1="8.[136,229,1661,1682]" captionStartId-2="9.[136,229,1637,1658]" captionTargetBox-0="[180,1420,217,1895]" captionTargetBox-1="[154,1436,190,1635]" captionTargetBox-2="[209,1427,219,1562]" captionTargetId-0="figure-14@7.[151,1437,190,1929]" captionTargetId-1="figure-17@8.[151,1436,190,1636]" captionTargetId-2="figure-14@9.[158,1430,190,1613]" captionTargetPageId-0="7" captionTargetPageId-1="8" captionTargetPageId-2="9" captionText-0="FIGURE 3. Portulaca goiasensis. A. Habit. B. Fruit. C. Hirsute leaf blade. D. Pollen grain. E. Seed. F. Seed detail (Pastore et al. 1788)." captionText-1="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" captionText-2="FIGURE 5. Distribution map of Portulaca hirsutissima and related species in Brazil." figureDoi-0="http://doi.org/10.5281/zenodo.13662935" figureDoi-1="http://doi.org/10.5281/zenodo.13662941" figureDoi-2="http://doi.org/10.5281/zenodo.13662951" httpUri-0="https://zenodo.org/record/13662935/files/figure.png" httpUri-1="https://zenodo.org/record/13662941/files/figure.png" httpUri-2="https://zenodo.org/record/13662951/files/figure.png" pageId="6" pageNumber="109">3–5</figureCitation>
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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="11CEF4A68E7CFF8FFF4EFC81FE395838" pageId="6" pageNumber="109" type="materials_examined">
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<paragraph id="596BA72D8E7CFF8FFF4EFC81FE395838" blockId="6.[136,1452,810,867]" pageId="6" pageNumber="109">
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<emphasis id="6BA07B3F8E7CFF8FFF4EFC81FF435864" bold="true" box="[136,194,810,831]" pageId="6" pageNumber="109">Type:</emphasis>
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||
—
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||
<collectingCountry id="21C3E7BD8E7CFF8FFF1DFC81FEB55864" box="[219,308,810,831]" name="Brazil" pageId="6" pageNumber="109">BRAZIL</collectingCountry>
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.
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<collectingRegion id="9B1069CF8E7CFF8FFEF8FC81FEFB5864" box="[318,378,810,831]" country="Brazil" name="Goias" pageId="6" pageNumber="109">Goiás</collectingRegion>
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: São João d’Aliança,
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<quantity id="9E2C0AC88E7CFF8FFD8AFC81FDF65864" box="[588,631,810,831]" metricMagnitude="3" metricUnit="m" metricValue="3.0" pageId="6" pageNumber="109" unit="km" value="3.0">3km</quantity>
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||
de Alto Paraíso (Sul),
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<geoCoordinate id="3CE0C1EA8E7CFF8FFC90FC81FC3F5864" box="[854,958,810,831]" degrees="14" direction="south" minutes="42" orientation="latitude" pageId="6" pageNumber="109" precision="15" seconds="30" value="-14.708333">14º42’30S</geoCoordinate>
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.
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<geoCoordinate id="3CE0C1EA8E7CFF8FFC0EFC81FBC15864" box="[968,1088,810,831]" degrees="47" direction="west" minutes="31" orientation="longitude" pageId="6" pageNumber="109" precision="15" seconds="17" value="-47.52139">47º31’17”W</geoCoordinate>
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,
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<date id="2D6A81ED8E7CFF8FFB8DFC81FB605864" box="[1099,1249,810,831]" pageId="6" pageNumber="109" value="2007-03-12">12 March 2007</date>
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,
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<emphasis id="6BA07B3F8E7CFF8FFB2AFC81FF6C5838" italics="true" pageId="6" pageNumber="109">J.F.B. Pastore et al. 1788</emphasis>
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(
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||
<typeStatus id="866F198F8E7CFF8FFF3CFCE5FED15838" box="[250,336,846,867]" pageId="6" pageNumber="109" type="holotype">holotype</typeStatus>
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<collectionCode id="3FC53FE88E7CFF8FFE93FCE5FE2B5838" box="[341,426,846,867]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15506" lsid="urn:lsid:biocol.org:col:15506" name="Universidade Estadual de Feira de Santana" pageId="6" pageNumber="109" type="Herbarium">HUEFS</collectionCode>
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!).
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</paragraph>
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</subSubSection>
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||
<subSubSection id="11CEF4A68E7CFF8FFF4EFC3FFB9A58AE" pageId="6" pageNumber="109" type="diagnosis">
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<paragraph id="596BA72D8E7CFF8FFF4EFC3FFB9A58AE" blockId="6.[136,1453,916,1985]" pageId="6" pageNumber="109">
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<emphasis id="6BA07B3F8E7CFF8FFF4EFC3FFE8458F6" bold="true" box="[136,261,916,941]" pageId="6" pageNumber="109">Diagnosis:</emphasis>
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||
—
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<taxonomicName id="9ED4DCAE8E7CFF8FFEE7FC3FFD8A58F6" authorityName="T. A. S. Vieira & A. A. O. P. Coelho" authorityYear="2016" box="[289,523,916,941]" class="Magnoliopsida" family="Portulacaceae" genus="Portulaca" kingdom="Plantae" order="Caryophyllales" pageId="6" pageNumber="109" phylum="Tracheophyta" rank="species" species="goiasensis">
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<emphasis id="6BA07B3F8E7CFF8FFEE7FC3FFD8A58F6" box="[289,523,916,941]" italics="true" pageId="6" pageNumber="109">Portulaca goiasensis</emphasis>
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||
</taxonomicName>
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differs from
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<taxonomicName id="9ED4DCAE8E7CFF8FFD5CFC3FFCBF58F6" box="[666,830,916,941]" class="Magnoliopsida" family="Portulacaceae" genus="Portulaca" kingdom="Plantae" order="Caryophyllales" pageId="6" pageNumber="109" phylum="Tracheophyta" rank="species" species="hirsutissima">
|
||
<emphasis id="6BA07B3F8E7CFF8FFD5CFC3FFCBF58F6" box="[666,830,916,941]" italics="true" pageId="6" pageNumber="109">P. hirsutissima</emphasis>
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||
</taxonomicName>
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||
and
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||
<taxonomicName id="9ED4DCAE8E7CFF8FFCB7FC3FFC7C58F6" authorityName="T. A. S. Vieira & A. A. O. P. Coelho" authorityYear="2016" box="[881,1021,916,941]" class="Magnoliopsida" family="Portulacaceae" genus="Portulaca" kingdom="Plantae" order="Caryophyllales" pageId="6" pageNumber="109" phylum="Tracheophyta" rank="species" species="giuliettiae">
|
||
<emphasis id="6BA07B3F8E7CFF8FFCB7FC3FFC7C58F6" box="[881,1021,916,941]" italics="true" pageId="6" pageNumber="109">P. giuliettiae</emphasis>
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||
</taxonomicName>
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in having the seeds covered by grayish and granulated wax only at the basis of the cell relief, the outline corrugated in “U”, bifurcated, the cells with convex projections; pollen grains pantocolpate, synaperturate, colpes arranged in a spiral.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="11CEF4A68E7CFF8FFF7BFBABFE8D5EDA" pageId="6" pageNumber="109" type="description">
|
||
<paragraph id="596BA72D8E7CFF8FFF7BFBABFE8D5EDA" blockId="6.[136,1453,916,1985]" pageId="6" pageNumber="109">
|
||
<emphasis id="6BA07B3F8E7CFF8FFF7BFBABFED05F42" bold="true" box="[189,337,1024,1049]" pageId="6" pageNumber="109">Description:</emphasis>
|
||
—Herb succulent, decumbent (rarely erect), 7.0
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||
<emphasis id="6BA07B3F8E7CFF8FFC9BFBA9FCEC5F43" box="[861,877,1026,1048]" italics="true" pageId="6" pageNumber="109">−</emphasis>
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||
<quantity id="9E2C0AC88E7CFF8FFCABFBABFC2E5F42" box="[877,943,1024,1049]" metricMagnitude="-1" metricUnit="m" metricValue="1.0" pageId="6" pageNumber="109" unit="cm" value="10.0">10 cm</quantity>
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||
tall, stem 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="9E2C0AC88E7CFF8FFAADFB8FFF2B5F3A" metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="6" pageNumber="109" unit="cm" value="0.75" valueMax="1.0" valueMin="0.5">
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||
0.5
|
||
<emphasis id="6BA07B3F8E7CFF8FFA48FB8DFA1F5F67" box="[1422,1438,1062,1084]" italics="true" pageId="6" pageNumber="109">−</emphasis>
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1 cm
|
||
</quantity>
|
||
×
|
||
<quantity id="9E2C0AC88E7CFF8FFF0BFBE3FEDA5F3A" box="[205,347,1096,1121]" metricMagnitude="-4" metricUnit="m" metricValue="3" metricValueMax="4.0" metricValueMin="2.0" pageId="6" pageNumber="109" unit="mm" value="0.3" valueMax="0.4" valueMin="0.2">
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||
0.2
|
||
<emphasis id="6BA07B3F8E7CFF8FFF36FBE1FE815F3B" box="[240,256,1098,1120]" italics="true" pageId="6" pageNumber="109">−</emphasis>
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||
0.4 mm
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||
</quantity>
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||
, oblong-linear, sometimes purplish, adaxial surface flat, the abaxial convex, midrib not evident, base rounded, apex acute, margin entire, trichomes covering both surfaces. Inflorescence a terminal capitulum, 3
|
||
<emphasis id="6BA07B3F8E7CFF8FFA42FBC5FA155FDF" box="[1412,1428,1134,1156]" italics="true" pageId="6" pageNumber="109">−</emphasis>
|
||
7- flowered, the flowers open one at a time. Flowers sessile, sepals 0.4
|
||
<emphasis id="6BA07B3F8E7CFF8FFC55FB39FC225FF3" box="[915,931,1170,1192]" italics="true" pageId="6" pageNumber="109">−</emphasis>
|
||
1.0 cm long, with hirsute trichomes along the margins and abaxial surface, concave, apex acute; petals 5, obcordate, apex emarginate, yellow; style and filaments yellow, stamens numerous, anthers yellow; pollen grains pantocolpate, synaperturate, colpes arranged in spiral, exine spiny with annulate perforations. Fruit capsule sessile, 2.0
|
||
<emphasis id="6BA07B3F8E7CFF8FFC9AFB55FCED5E4F" box="[860,876,1278,1300]" italics="true" pageId="6" pageNumber="109">−</emphasis>
|
||
2.5 × ca. 2.0 mm, base conical 0.5
|
||
<emphasis id="6BA07B3F8E7CFF8FFB36FB55FA815E4F" box="[1264,1280,1278,1300]" italics="true" pageId="6" pageNumber="109">−</emphasis>
|
||
1.0 mm length, operculum ovoid 2.0 ×
|
||
<quantity id="9E2C0AC88E7CFF8FFE4DFA8BFE625E62" box="[395,483,1312,1337]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="6" pageNumber="109" unit="mm" value="2.5">2.5 mm</quantity>
|
||
; seeds reniform, more than 100 per fruit,
|
||
<quantity id="9E2C0AC88E7CFF8FFC6BFA8BFBB45E62" box="[941,1077,1312,1337]" metricMagnitude="-4" metricUnit="m" metricValue="3" metricValueMax="4.0" metricValueMin="2.0" pageId="6" pageNumber="109" unit="mm" value="0.3" valueMax="0.4" valueMin="0.2">
|
||
0.2
|
||
<emphasis id="6BA07B3F8E7CFF8FFC16FA89FC615E63" box="[976,992,1314,1336]" italics="true" pageId="6" pageNumber="109">−</emphasis>
|
||
0.4 mm
|
||
</quantity>
|
||
length, black, covered by grayish and granulated wax only at the basis of the cell relief, the outline corrugated in “U”, bifurcated, the cells with convex projections.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="11CEF4A68E7CFF8FFF7BFA27FCFE5D9E" pageId="6" pageNumber="109" type="etymology">
|
||
<paragraph id="596BA72D8E7CFF8FFF7BFA27FCC75E92" blockId="6.[136,1453,916,1985]" pageId="6" pageNumber="109">
|
||
<emphasis id="6BA07B3F8E7CFF8FFF7BFA27FEC95EFE" bold="true" box="[189,328,1420,1445]" pageId="6" pageNumber="109">Etymology:</emphasis>
|
||
—The epithet refers to the geographical distribution of this new species, here considered as endemic to the Chapada dos Veadeiros,
|
||
<collectingRegion id="9B1069CF8E7CFF8FFE27FA1BFDA45E92" box="[481,549,1456,1481]" country="Brazil" name="Goias" pageId="6" pageNumber="109">Goiás</collectingRegion>
|
||
, in central
|
||
<collectingCountry id="21C3E7BD8E7CFF8FFD66FA1BFD655E92" box="[672,740,1456,1481]" name="Brazil" pageId="6" pageNumber="109">Brazil</collectingCountry>
|
||
(
|
||
<figureCitation id="C1EFBBA88E7CFF8FFD32FA1BFCB95E92" box="[756,824,1456,1481]" 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="6" pageNumber="109">Fig. 5</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="596BA72D8E7CFF8FFF7BFA7FFCFE5D9E" blockId="6.[136,1453,916,1985]" pageId="6" pageNumber="109">
|
||
<emphasis id="6BA07B3F8E7CFF8FFF7BFA7FFE245EB6" bold="true" box="[189,421,1492,1517]" pageId="6" pageNumber="109">Taxonomical notes:</emphasis>
|
||
—
|
||
<taxonomicName id="9ED4DCAE8E7CFF8FFE07FA7FFD2F5EB6" authorityName="T. A. S. Vieira & A. A. O. P. Coelho" authorityYear="2016" box="[449,686,1492,1517]" class="Magnoliopsida" family="Portulacaceae" genus="Portulaca" kingdom="Plantae" order="Caryophyllales" pageId="6" pageNumber="109" phylum="Tracheophyta" rank="species" species="goiasensis">
|
||
<emphasis id="6BA07B3F8E7CFF8FFE07FA7FFD2F5EB6" box="[449,686,1492,1517]" italics="true" pageId="6" pageNumber="109">Portulaca goiasensis</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="C1EFBBA88E7CFF8FFD7BFA7FFCB75EB6" box="[701,822,1492,1517]" captionStart="FIGURE 3" captionStartId="7.[136,229,1953,1974]" captionTargetBox="[180,1420,217,1895]" captionTargetId="figure-14@7.[151,1437,190,1929]" captionTargetPageId="7" captionText="FIGURE 3. Portulaca goiasensis. A. Habit. B. Fruit. C. Hirsute leaf blade. D. Pollen grain. E. Seed. F. Seed detail (Pastore et al. 1788)." figureDoi="http://doi.org/10.5281/zenodo.13662935" httpUri="https://zenodo.org/record/13662935/files/figure.png" pageId="6" pageNumber="109">
|
||
Fig. 3A
|
||
<emphasis id="6BA07B3F8E7CFF8FFCD2FA7DFCA35EB7" box="[788,802,1494,1516]" italics="true" pageId="6" pageNumber="109">‒</emphasis>
|
||
C
|
||
</figureCitation>
|
||
) is similar to
|
||
<taxonomicName id="9ED4DCAE8E7CFF8FFC17FA7FFBDE5EB6" authorityName="T. A. S. Vieira & A. A. O. P. Coelho" authorityYear="2016" box="[977,1119,1492,1517]" class="Magnoliopsida" family="Portulacaceae" genus="Portulaca" kingdom="Plantae" order="Caryophyllales" pageId="6" pageNumber="109" phylum="Tracheophyta" rank="species" species="giuliettiae">
|
||
<emphasis id="6BA07B3F8E7CFF8FFC17FA7FFBDE5EB6" box="[977,1119,1492,1517]" italics="true" pageId="6" pageNumber="109">P. giuliettiae</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="9ED4DCAE8E7CFF8FFB53FA7FFABB5EB6" box="[1173,1338,1492,1517]" class="Magnoliopsida" family="Portulacaceae" genus="Portulaca" kingdom="Plantae" order="Caryophyllales" pageId="6" pageNumber="109" phylum="Tracheophyta" rank="species" species="hirsutissima">
|
||
<emphasis id="6BA07B3F8E7CFF8FFB53FA7FFABB5EB6" box="[1173,1338,1492,1517]" italics="true" pageId="6" pageNumber="109">P. hirsutissima</emphasis>
|
||
</taxonomicName>
|
||
, based on macromorphological characters, both vegetative and floral. The few specimens known have exclusively yellow corolla (
|
||
<figureCitation id="C1EFBBA88E7CFF8FFF56F9B7FF625D6E" box="[144,227,1564,1589]" captionStart="FIGURE 3" captionStartId="7.[136,229,1953,1974]" captionTargetBox="[180,1420,217,1895]" captionTargetId="figure-14@7.[151,1437,190,1929]" captionTargetPageId="7" captionText="FIGURE 3. Portulaca goiasensis. A. Habit. B. Fruit. C. Hirsute leaf blade. D. Pollen grain. E. Seed. F. Seed detail (Pastore et al. 1788)." figureDoi="http://doi.org/10.5281/zenodo.13662935" httpUri="https://zenodo.org/record/13662935/files/figure.png" pageId="6" pageNumber="109">Fig. 3E</figureCitation>
|
||
and
|
||
<figureCitation id="C1EFBBA88E7CFF8FFED1F9B7FEBF5D6E" box="[279,318,1564,1589]" 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="6" pageNumber="109">4D</figureCitation>
|
||
). The new species can be clearly separate by its micromorphology, such pollen grains are pantocolpate and have synaperturate colpes in a spiral (
|
||
<figureCitation id="C1EFBBA88E7CFF8FFDA4F9EBFD3B5D02" box="[610,698,1600,1625]" captionStart="FIGURE 3" captionStartId="7.[136,229,1953,1974]" captionTargetBox="[180,1420,217,1895]" captionTargetId="figure-14@7.[151,1437,190,1929]" captionTargetPageId="7" captionText="FIGURE 3. Portulaca goiasensis. A. Habit. B. Fruit. C. Hirsute leaf blade. D. Pollen grain. E. Seed. F. Seed detail (Pastore et al. 1788)." figureDoi="http://doi.org/10.5281/zenodo.13662935" httpUri="https://zenodo.org/record/13662935/files/figure.png" pageId="6" pageNumber="109">Fig. 3D</figureCitation>
|
||
and
|
||
<figureCitation id="C1EFBBA88E7CFF8FFD37F9EBFC945D02" box="[753,789,1600,1625]" 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="6" pageNumber="109">4C</figureCitation>
|
||
), represents a peculiar feature which is not been registered for
|
||
<taxonomicName id="9ED4DCAE8E7CFF8FFF76F9CFFEA15D26" authorityName="Linnaeus" authorityYear="1762" box="[176,288,1636,1661]" class="Magnoliopsida" family="Portulacaceae" genus="Portulaca" kingdom="Plantae" order="Caryophyllales" pageId="6" pageNumber="109" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="6BA07B3F8E7CFF8FFF76F9CFFEA15D26" box="[176,288,1636,1661]" italics="true" pageId="6" pageNumber="109">Portulaca</emphasis>
|
||
</taxonomicName>
|
||
until now (
|
||
<bibRefCitation id="3D45DADC8E7CFF8FFE66F9CFFDB85D26" author="Carolin, R. C." box="[416,569,1636,1661]" pageId="6" pageNumber="109" pagination="383 - 412" refId="ref5775" refString="Carolin, R. C. (1987) A review of the Family Portulacaceae. Australian Journal of Botany 35: 383 - 412. http: // dx. doi. org / 10.1071 / BT 9870383" type="journal article" year="1987">Carolin 1987</bibRefCitation>
|
||
). The seeds of
|
||
<taxonomicName id="9ED4DCAE8E7CFF8FFD26F9CFFCF15D26" authorityName="T. A. S. Vieira & A. A. O. P. Coelho" authorityYear="2016" box="[736,880,1636,1661]" class="Magnoliopsida" family="Portulacaceae" genus="Portulaca" kingdom="Plantae" order="Caryophyllales" pageId="6" pageNumber="109" phylum="Tracheophyta" rank="species" species="goiasensis">
|
||
<emphasis id="6BA07B3F8E7CFF8FFD26F9CFFCF15D26" box="[736,880,1636,1661]" italics="true" pageId="6" pageNumber="109">P. goiasensis</emphasis>
|
||
</taxonomicName>
|
||
are covered by grayish and granulated wax only at the basis of the cell relief, being the outline corrugated in “U”, bifurcated, and the cells with convex projections, which are also important features to distinguish this new species (
|
||
<figureCitation id="C1EFBBA88E7CFF8FFCDBF907FCF35D9E" box="[797,882,1708,1733]" captionStart="FIGURE 3" captionStartId="7.[136,229,1953,1974]" captionTargetBox="[180,1420,217,1895]" captionTargetId="figure-14@7.[151,1437,190,1929]" captionTargetPageId="7" captionText="FIGURE 3. Portulaca goiasensis. A. Habit. B. Fruit. C. Hirsute leaf blade. D. Pollen grain. E. Seed. F. Seed detail (Pastore et al. 1788)." figureDoi="http://doi.org/10.5281/zenodo.13662935" httpUri="https://zenodo.org/record/13662935/files/figure.png" pageId="6" pageNumber="109">Fig. 3F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="11CEF4A68E7CFF8FFF7BF97BFF4A5C9A" pageId="6" pageNumber="109" type="distribution">
|
||
<paragraph id="596BA72D8E7CFF8FFF7BF97BFE705C22" blockId="6.[136,1453,916,1985]" pageId="6" pageNumber="109">
|
||
<emphasis id="6BA07B3F8E7CFF8FFF7BF97BFD125DB2" bold="true" box="[189,659,1744,1769]" pageId="6" pageNumber="109">Distribution, habitat and conservation:</emphasis>
|
||
—We considered
|
||
<taxonomicName id="9ED4DCAE8E7CFF8FFC9BF97BFBCB5DB2" authorityName="T. A. S. Vieira & A. A. O. P. Coelho" authorityYear="2016" box="[861,1098,1744,1769]" class="Magnoliopsida" family="Portulacaceae" genus="Portulaca" kingdom="Plantae" order="Caryophyllales" pageId="6" pageNumber="109" phylum="Tracheophyta" rank="species" species="goiasensis">
|
||
<emphasis id="6BA07B3F8E7CFF8FFC9BF97BFBCB5DB2" box="[861,1098,1744,1769]" italics="true" pageId="6" pageNumber="109">Portulaca goiasensis</emphasis>
|
||
</taxonomicName>
|
||
as a endemic spcies to cerrado and campo rupestre vegetations in
|
||
<collectingRegion id="9B1069CF8E7CFF8FFDCDF95FFD0A5C56" box="[523,651,1780,1805]" country="Brazil" name="Goias" pageId="6" pageNumber="109">Goiás State</collectingRegion>
|
||
(central
|
||
<collectingCountry id="21C3E7BD8E7CFF8FFD28F95FFCB65C56" box="[750,823,1780,1805]" name="Brazil" pageId="6" pageNumber="109">Brazil</collectingCountry>
|
||
). The individuals were found in dirty fields near streams and rocky soils in three municipalities from the Chapada dos Veadeiros region (Cristalina, São João d’Aliança and Serra dos Cristais) (
|
||
<figureCitation id="C1EFBBA88E7CFF8FFEA1F897FE2A5C0E" box="[359,427,1852,1877]" 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="6" pageNumber="109">Fig. 5</figureCitation>
|
||
). Lacking further data, this species si to be considered as DD (Deficient Data) according to the IUCN criteria (
|
||
<bibRefCitation id="3D45DADC8E7CFF8FFE9CF8CBFE645C22" author="IUCN & Cambridge U. K." box="[346,485,1888,1913]" pageId="6" pageNumber="109" 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>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="596BA72D8E7CFF8FFF7BF82FFF4A5C9A" blockId="6.[136,1453,916,1985]" pageId="6" pageNumber="109">
|
||
<emphasis id="6BA07B3F8E7CFF8FFF7BF82FFEBE5CC6" bold="true" box="[189,319,1924,1949]" pageId="6" pageNumber="109">
|
||
<typeStatus id="866F198F8E7CFF8FFF7BF82FFEB85CC6" box="[189,313,1924,1949]" pageId="6" pageNumber="109" type="paratype">Paratypes</typeStatus>
|
||
:
|
||
</emphasis>
|
||
—
|
||
<collectingCountry id="21C3E7BD8E7CFF8FFE9DF82FFE415CC6" box="[347,448,1924,1949]" name="Brazil" pageId="6" pageNumber="109">BRAZIL</collectingCountry>
|
||
:
|
||
<collectingRegion id="9B1069CF8E7CFF8FFE12F82FFD945CC6" box="[468,533,1924,1949]" country="Brazil" name="Goias" pageId="6" pageNumber="109">Goiás</collectingRegion>
|
||
: Serra dos Cristais,
|
||
<date id="2D6A81ED8E7CFF8FFCCEF82FFC2E5CC6" box="[776,943,1924,1949]" pageId="6" pageNumber="109" value="1964-03-03">3 March 1964</date>
|
||
,
|
||
<emphasis id="6BA07B3F8E7CFF8FFC78F82FFBCA5CC6" box="[958,1099,1924,1949]" italics="true" pageId="6" pageNumber="109">Irwin 13362</emphasis>
|
||
(RB). Cristalina,
|
||
<emphasis id="6BA07B3F8E7CFF8FFAD8F82FFA2A5CC6" box="[1310,1451,1924,1949]" italics="true" pageId="6" pageNumber="109">Irwin 12643</emphasis>
|
||
(NY).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |