410 lines
38 KiB
XML
410 lines
38 KiB
XML
<document ID-DOI="10.11646/phytotaxa.584.4.5" ID-ISSN="1179-3163" ID-Zenodo-Dep="7663484" checkinTime="1677050566252" checkinUser="plazi" docAuthor="Dos Santos, Antonio C. B., De Queiroz, Luciano P., Da Silva, Maria A. P., Paula, Antonio P. O., Feitoza, Lidiane De L. & Carvalho, Reginaldo De" docDate="2023" docId="03BB7D73F371FFAFFF63FBE2C143FB01" docLanguage="en" docName="phytotaxa.584.4.5.pdf" docOrigin="Phytotaxa 584 (4)" docSource="http://dx.doi.org/10.11646/phytotaxa.584.4.5" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.5:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="5" docTitle="Bauhinia orbiculata A. C. B. Santos & L. P. Queiroz 2023, sp. nov." docType="treatment" docVersion="1" lastPageNumber="289" masterDocId="FF82050BF370FFABFFEBFFF6C215FF94" masterDocTitle="Bauhinia orbiculata (Cercidoideae, Leguminosae), a new species from Chapada Diamantina, Bahia, Brazil" masterLastPageNumber="292" masterPageNumber="285" pageNumber="286" updateTime="1677248187247" updateUser="jonas" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Bauhinia orbiculata (Cercidoideae, Leguminosae), a new species from Chapada Diamantina, Bahia, Brazil</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Dos Santos, Antonio C. B.</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0002-2095-5512</mods:nameIdentifier>
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<mods:affiliation>prof. carlitobio @ gmail. com; https: // orcid. org / 0000 - 0002 - 2095 - 5512</mods:affiliation>
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<mods:nameIdentifier type="email">prof.carlitobio@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>De Queiroz, Luciano P.</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0001-7436-0939</mods:nameIdentifier>
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<mods:affiliation>luciano. paganucci @ gmail. com; https: // orcid. org / 0000 - 0001 - 7436 - 0939</mods:affiliation>
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<mods:nameIdentifier type="email">luciano.paganucci@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Da Silva, Maria A. P.</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0002-2643-2106</mods:nameIdentifier>
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<mods:affiliation>arlene. pessoa @ urca. br; https: // orcid. org / 0000 - 0002 - 2643 - 2106</mods:affiliation>
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<mods:nameIdentifier type="email">arlene.pessoa@urca.br</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Paula, Antonio P. O.</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0001-7616-9927</mods:nameIdentifier>
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<mods:affiliation>apo. paula @ hotmail. com; https: // orcid. org / 0000 - 0001 - 7616 - 9927</mods:affiliation>
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<mods:nameIdentifier type="email">apo.paula@hotmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Feitoza, Lidiane De L.</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0001-7884-7058</mods:nameIdentifier>
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<mods:affiliation>Universidade Federal do Piauí - UFPI, Campus Universitário Ministro Petrônio Portella, Ininga, 64049 - 550, Teresina, Piauí, Brasil & lidiane. feitoza @ ufpi. edu. br; https: // orcid. org / 0000 - 0001 - 7884 - 7058</mods:affiliation>
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<mods:nameIdentifier type="email">lidiane.feitoza@ufpi.edu.br</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Carvalho, Reginaldo De</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0003-3515-2111</mods:nameIdentifier>
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<mods:affiliation>reginaldo. ufrpe @ gmail. com; https: // orcid. org / 0000 - 0003 - 3515 - 2111</mods:affiliation>
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<mods:nameIdentifier type="email">reginaldo.ufrpe@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Phytotaxa</mods:title>
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</mods:titleInfo>
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||
<mods:part>
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<mods:date>2023</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2023-02-21</mods:number>
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||
</mods:detail>
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<mods:detail type="volume">
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<mods:number>584</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>4</mods:number>
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||
</mods:detail>
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<mods:extent unit="page">
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<mods:start>285</mods:start>
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<mods:end>292</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.11646/phytotaxa.584.4.5</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.11646/phytotaxa.584.4.5</mods:identifier>
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<mods:identifier type="ISSN">1179-3163</mods:identifier>
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<mods:identifier type="Zenodo-Dep">7663484</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:03BB7D73F371FFAFFF63FBE2C143FB01" httpUri="http://treatment.plazi.org/id/03BB7D73F371FFAFFF63FBE2C143FB01" lastPageId="4" lastPageNumber="289" pageId="1" pageNumber="286">
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<subSubSection box="[136,801,1044,1071]" pageId="1" pageNumber="286" type="nomenclature">
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<paragraph blockId="1.[136,1452,1044,2079]" box="[136,801,1044,1071]" pageId="1" pageNumber="286">
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<taxonomicName authority="A.C.B. Santos & L.P. Queiroz" authorityName="A. C. B. Santos & L. P. Queiroz" authorityYear="2023" box="[136,707,1044,1071]" class="Magnoliopsida" family="Fabaceae" genus="Bauhinia" kingdom="Plantae" order="Fabales" pageId="1" pageNumber="286" phylum="Tracheophyta" rank="species" species="orbiculata" status="sp. nov.">
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<emphasis bold="true" box="[136,369,1044,1071]" italics="true" pageId="1" pageNumber="286">Bauhinia orbiculata</emphasis>
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<materialsCitation box="[373,707,1044,1071]" collectingDate="2019-05-07" collectorName="de Morro do Chapeu & L. P. de Queiroz" country="Brazil" county="Type" latitude="-11.573055" location="Morro do Chapeu" longLatPrecision="21" longitude="-41.181114" municipality="Morro do Chapeu" pageId="1" pageNumber="286" specimenCount="1" stateProvince="Bahia" typeStatus="holotype">A.C.B. Santos & L.P. Queiroz</materialsCitation>
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</taxonomicName>
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||
,
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||
<emphasis box="[717,801,1045,1070]" italics="true" pageId="1" pageNumber="286">
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<taxonomicNameLabel box="[717,801,1045,1070]" pageId="1" pageNumber="286" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection pageId="1" pageNumber="286" type="materials_examined">
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||
<paragraph blockId="1.[136,1452,1044,2079]" pageId="1" pageNumber="286">
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||
<materialsCitation collectingDate="2019-05-07" collectionCode="HUEFS" collectorName="L. P. de Queiroz" country="Brazil" latitude="-11.573055" location="Morro do Chapeu" longLatPrecision="21" longitude="-41.181114" municipality="Morro do Chapeu" pageId="1" pageNumber="286" specimenCount="1" stateProvince="Bahia" typeStatus="holotype">
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||
<emphasis bold="true" box="[806,874,1044,1070]" pageId="1" pageNumber="286">Type:</emphasis>
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—
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||
<collectingCountry box="[903,1007,1044,1070]" name="Brazil" pageId="1" pageNumber="286">BRAZIL</collectingCountry>
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.
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<collectingRegion box="[1016,1086,1044,1070]" country="Brazil" name="Bahia" pageId="1" pageNumber="286">Bahia</collectingRegion>
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:
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<collectingMunicipality box="[1094,1293,1044,1071]" pageId="1" pageNumber="286">Morro do Chapéu</collectingMunicipality>
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||
, ca.
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||
<quantity box="[1341,1418,1044,1070]" metricMagnitude="3" metricUnit="m" metricValue="3.2" pageId="1" pageNumber="286" unit="km" value="3.2">
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<locationDeviation box="[1341,1418,1044,1070]" metricMagnitude="3" metricUnit="m" metricValue="3.2" pageId="1" pageNumber="286" unit="km" value="3.2">3.2 km</locationDeviation>
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</quantity>
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||
do entroncamento com a BA-144 (
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<location LSID="urn:lsid:plazi:treatment:03BB7D73F371FFAFFF63FBE2C143FB01:8ECD9ABEF371FFAAFE0DFBCEC0BBFBC6" box="[486,686,1080,1106]" country="Brazil" county="Type" latitude="-11.573055" longLatPrecision="21" longitude="-41.181114" municipality="Morro do Chapeu" name="Morro do Chapeu" pageId="1" pageNumber="286" stateProvince="Bahia">Morro do Chapéu</location>
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/
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<location LSID="urn:lsid:plazi:treatment:03BB7D73F371FFAFFF63FBE2C143FB01:8ECD9ABEF371FFAAFD5CFBCEC111FBC6" box="[695,772,1080,1106]" country="Brazil" county="Type" latitude="-11.573055" longLatPrecision="21" longitude="-41.181114" municipality="Morro do Chapeu" name="Utinga" pageId="1" pageNumber="286" stateProvince="Bahia">Utinga</location>
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||
) na estrada para o Morr„o (entrando a ca. 1 Km sul de Morro do Chapéu),
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<geoCoordinate box="[279,408,1116,1142]" degrees="11" direction="south" minutes="34" orientation="latitude" pageId="1" pageNumber="286" precision="15" seconds="23" value="-11.573055">11º34’23”S</geoCoordinate>
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<geoCoordinate box="[415,556,1116,1143]" degrees="41" direction="west" minutes="10" orientation="longitude" pageId="1" pageNumber="286" precision="15" seconds="52" value="-41.181114">41º10’52”W</geoCoordinate>
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,
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<date box="[567,715,1116,1143]" pageId="1" pageNumber="286" value="2019-05-07">
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<collectingDate box="[567,715,1116,1143]" pageId="1" pageNumber="286" value="2019-05-07">07 May 2019</collectingDate>
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||
</date>
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||
[fl., fr.],
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||
<emphasis box="[816,1127,1116,1142]" italics="true" pageId="1" pageNumber="286">
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||
<collectorName box="[816,988,1116,1142]" pageId="1" pageNumber="286">L.P. de Queiroz</collectorName>
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et al. 16580
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</emphasis>
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||
(
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||
<typeStatus box="[1141,1241,1116,1142]" pageId="1" pageNumber="286">holotype</typeStatus>
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||
<collectionCode box="[1248,1345,1116,1142]" pageId="1" pageNumber="286">HUEFS</collectionCode>
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||
!,
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||
</materialsCitation>
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||
<materialsCitation collectingDate="2019-05-07" collectionCode="CEPEC, HCDAL, K, PEUFR, P, RB" collectorName="L. P. de Queiroz" country="Brazil" latitude="-11.573055" location="Morro do Chapeu" longLatPrecision="21" longitude="-41.181114" municipality="Morro do Chapeu" pageId="1" pageNumber="286" specimenCount="1" stateProvince="Bahia" typeStatus="isotypes">
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||
<typeStatus box="[1360,1452,1116,1142]" pageId="1" pageNumber="286">isotypes</typeStatus>
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||
(to be distributed)
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||
<collectionCode box="[344,434,1152,1178]" pageId="1" pageNumber="286">CEPEC</collectionCode>
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||
,
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||
<collectionCode box="[445,544,1152,1178]" pageId="1" pageNumber="286">HCDAL</collectionCode>
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||
,
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||
<collectionCode box="[555,578,1153,1179]" pageId="1" pageNumber="286">K</collectionCode>
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||
,
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||
<collectionCode box="[589,679,1153,1179]" pageId="1" pageNumber="286">PEUFR</collectionCode>
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||
,
|
||
<collectionCode box="[691,706,1153,1179]" pageId="1" pageNumber="286">P</collectionCode>
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||
,
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||
<collectionCode box="[717,758,1152,1178]" pageId="1" pageNumber="286">RB</collectionCode>
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||
)
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||
</materialsCitation>
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||
.
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||
<figureCitation box="[778,883,1152,1178]" captionStart="FIGURE 1" captionStartId="2.[136,229,1920,1942]" captionTargetBox="[241,1391,385,1892]" captionTargetId="figure-100@2.[196,1391,350,1892]" captionTargetPageId="2" captionText="FIGURE 1. Bauhinia orbiculata—A: flowering branch; B: lower leaf surface; C: glandular and globose hairs; D: detail of the primary and secondary veins; E: flower in frontal view; F: floral buds; G: cylindrical hypanthium; H: detail of the petal; I: detail of the sepal; J: stamen; K: anther; L: detail of the minutely tomentose staminal column; M: stipitate gynoecium; N: oblique stigma; O: immature fruit and P: seeds. Drawing by R. Carvalho based on the holotype." figureDoi="http://doi.org/10.5281/zenodo.7663488" httpUri="https://zenodo.org/record/7663488/files/figure.png" pageId="1" pageNumber="286">Figures 1</figureCitation>
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,
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<figureCitation box="[897,914,1152,1178]" captionStart="FIGURE 2" captionStartId="3.[136,229,1111,1133]" captionTargetBox="[346,1242,190,1087]" captionTargetId="figure-18@3.[345,1242,190,1087]" captionTargetPageId="3" captionText="FIGURE 2. General aspect of the branch of Bauhinia orbiculata showing leaf disposition, floral buds, flower and immature fruit. Field photos:A.C.B. Santos & L.P. Queiroz." figureDoi="http://doi.org/10.5281/zenodo.7663490" httpUri="https://zenodo.org/record/7663490/files/figure.png" pageId="1" pageNumber="286">2</figureCitation>
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.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection pageId="1" pageNumber="286" type="diagnosis">
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<paragraph blockId="1.[136,1452,1044,2079]" pageId="1" pageNumber="286">
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<emphasis bold="true" box="[189,314,1188,1214]" pageId="1" pageNumber="286">Diagnosis:</emphasis>
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—
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<taxonomicName authorityName="A. C. B. Santos & L. P. Queiroz" authorityYear="2023" box="[342,576,1188,1214]" class="Magnoliopsida" family="Fabaceae" genus="Bauhinia" kingdom="Plantae" order="Fabales" pageId="1" pageNumber="286" phylum="Tracheophyta" rank="species" species="orbiculata">
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<emphasis box="[342,576,1188,1214]" italics="true" pageId="1" pageNumber="286">Bauhinia orbiculata</emphasis>
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</taxonomicName>
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is similar to
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<taxonomicName authority="Moricand (1840: 77)" authorityName="Moricand" authorityPageNumber="77" authorityYear="1840" box="[750,1235,1188,1214]" class="Magnoliopsida" family="Fabaceae" genus="Bauhinia" kingdom="Plantae" order="Fabales" pageId="1" pageNumber="286" phylum="Tracheophyta" rank="species" species="acuruana">
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<emphasis box="[750,973,1188,1214]" italics="true" pageId="1" pageNumber="286">Bauhinia acuruana</emphasis>
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<bibRefCitation author="Moricand, M. E." box="[988,1235,1188,1214]" pageId="1" pageNumber="286" pagination="77" refId="ref6293" refString="Moricand, M. E. (1840) Plantes Nouvelles d'Amerique. GeneIve, Imprimerie de Jules-Gme Fich, Rue des Belles-Filles 6: 77." type="journal article" year="1840">Moricand (1840: 77)</bibRefCitation>
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</taxonomicName>
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due to the entire unifoliolate leaves, with rounded to obtuse apex and cordate base, as well as the indumentum of ferruginous trichomes intermixed with yellowish and globose glandular hairs on the lower leaflet surface, but differing by the leaves with (rarely 7) 9 primary veins (vs. 5 to 7 primary veins in
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<taxonomicName authorityName="Moricand" authorityYear="1840" box="[741,879,1297,1322]" class="Magnoliopsida" family="Fabaceae" genus="Bauhinia" kingdom="Plantae" order="Fabales" pageId="1" pageNumber="286" phylum="Tracheophyta" rank="species" species="acuruana">
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<emphasis box="[741,879,1297,1322]" italics="true" pageId="1" pageNumber="286">B. acuruana</emphasis>
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||
</taxonomicName>
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), with a deep green, glabrous, shiny, smooth upper surface, with inconspicuous primary, secondary and tertiary venation (vs. villous upper surface with heavily imprinted tertiary and quaternary veins giving the surface a rugose appearance), coriaceous, orbiculate to widely ovate leaf blade (vs. chartaceous and oblong leaf blade), linear and smooth floral buds (vs. clavate floral buds, 5-costate at the apex).
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<figureCitation box="[136,232,1440,1466]" captionStart="FIGURE 3" captionStartId="3.[136,229,1996,2018]" captionTargetBox="[343,1248,1199,1971]" captionTargetId="figure-47@3.[338,1249,1195,1971]" captionTargetPageId="3" captionText="FIGURE 3. Comparative characters illustrating the differences between Bauhinia orbiculata—A: linear floral buds; B: coriaceous, orbiculate leaf blade; C: 9 primary veins and Bauhinia acuruana—a: clavate floral buds; b: chartaceous and oblong leaf blade; c: 5 to 7 primary veins. Field photos:A.C.B. Santos & L.P. Queiroz." figureDoi="http://doi.org/10.5281/zenodo.7663494" httpUri="https://zenodo.org/record/7663494/files/figure.png" pageId="1" pageNumber="286">Figure 3</figureCitation>
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.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection lastPageId="2" lastPageNumber="287" pageId="1" pageNumber="286" type="description">
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||
<paragraph blockId="1.[136,1452,1044,2079]" lastBlockId="2.[136,1451,158,329]" lastPageId="2" lastPageNumber="287" pageId="1" pageNumber="286">
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||
<emphasis bold="true" box="[189,337,1476,1502]" pageId="1" pageNumber="286">Description:</emphasis>
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—Multi-stemmed unarmed shrubs, (0.8–)
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||
<quantity box="[809,880,1476,1503]" metricMagnitude="0" metricUnit="m" metricValue="2.0" metricValueMax="3.0" metricValueMin="1.0" pageId="1" pageNumber="286" unit="m" value="2.0" valueMax="3.0" valueMin="1.0">1–3 m</quantity>
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||
tall, with thin trunks, rarely treelets up to
|
||
<quantity box="[1346,1409,1476,1503]" metricMagnitude="0" metricUnit="m" metricValue="3.5" pageId="1" pageNumber="286" unit="m" value="3.5">3.5 m</quantity>
|
||
tall with trunk
|
||
<quantity box="[256,338,1512,1539]" metricMagnitude="-2" metricUnit="m" metricValue="5.5" metricValueMax="6.0" metricValueMin="5.0" pageId="1" pageNumber="286" unit="cm" value="5.5" valueMax="6.0" valueMin="5.0">5–6 cm</quantity>
|
||
diam.; distal internode 1.3–4.2(–6) cm long; indumentum densely pubescent with short, ferruginous, erect and soft trichomes intermixed with yellowish and globose glandular hairs on young branches, lower surface of the leaflet blade, inflorescence peduncle and rachis, outer surface of the hypanthium, sepals and ovary; branch extrafloral nectaries not seen (probably absent).
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||
<emphasis bold="true" box="[683,778,1620,1646]" pageId="1" pageNumber="286">Stipules</emphasis>
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||
1–2 ×
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||
<quantity box="[860,929,1620,1647]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="286" unit="mm" value="1.0">1 mm</quantity>
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||
, ovate, puberulous, membranaceous and early caducous, present only in young distal leaves.
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||
<emphasis bold="true" box="[665,747,1656,1682]" pageId="1" pageNumber="286">Leaves</emphasis>
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||
unifoliolate; petiole 0.5–0.8(–1.2) cm long; pulvinus
|
||
<quantity box="[1358,1452,1656,1683]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="1" pageNumber="286" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
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||
long; pulvinulus 2–3(–5) mm long; leaflet blade entire, (3.5–)5–7 × (3.5–)
|
||
<quantity box="[985,1073,1692,1719]" metricMagnitude="-2" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" pageId="1" pageNumber="286" unit="cm" value="6.0" valueMax="7.0" valueMin="5.0">5–7 cm</quantity>
|
||
, coriaceous, orbiculate or widely ovate, base cordate or truncate, apex rounded or retuse, rarely obtuse or acute, primary veins (7–)9, upper surface deep green, glabrous, shiny, smooth, with primary, secondary and tertiary venation inconspicuous, lower surface brown with raised and strongly reticulate primary, secondary and tertiary venation defining small areola, densely pubescent with short and soft trichomes, ferruginous on the veins and whitish at the areola, intermixed with yellowish glandular and globose trichomes.
|
||
<emphasis bold="true" box="[357,526,1872,1898]" pageId="1" pageNumber="286">Inflorescences</emphasis>
|
||
in terminal pseudoracemes, (1.5–)3.7–12.6(–17.5) cm long; peduncle 1.0–
|
||
<quantity box="[1374,1451,1872,1899]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="1" pageNumber="286" unit="cm" value="2.5">2.5 cm</quantity>
|
||
long; partial inflorescences 2-florous; bracts and bracteole 1–3 ×
|
||
<quantity box="[881,950,1908,1935]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="286" unit="mm" value="1.0">1 mm</quantity>
|
||
, alternate at the base of the pedicel; pedicel 4–8(–13) mm long.
|
||
<emphasis bold="true" box="[361,499,1944,1970]" pageId="1" pageNumber="286">Floral buds</emphasis>
|
||
2.0–3.5(–4.7) cm long, linear, smooth.
|
||
<emphasis bold="true" box="[944,1039,1944,1970]" pageId="1" pageNumber="286">Flowers</emphasis>
|
||
3.0–4.5(5.4) cm long, zygomorphic; hypanthium 10–15(–18) mm long, cylindrical, internally glabrous and black; sepals 5, 20–25 ×
|
||
<quantity box="[1262,1362,1980,2007]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="1" pageNumber="286" unit="mm" value="3.5" valueMax="4.0" valueMin="3.0">3–4 mm</quantity>
|
||
, fleshy, internally glabrous, becoming twisted in open flowers; petals 5, 25–27 ×
|
||
<quantity box="[976,1073,2016,2043]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="1" pageNumber="286" unit="mm" value="3.5" valueMax="4.0" valueMin="3.0">3–4 mm</quantity>
|
||
, white, linear, glabrous, venation reticulate, all petals becoming upright in the open flowers; stamens 10, filaments
|
||
<quantity box="[1059,1181,2052,2079]" metricMagnitude="-2" metricUnit="m" metricValue="1.9" metricValueMax="2.1" metricValueMin="1.7" pageId="1" pageNumber="286" unit="mm" value="19.0" valueMax="21.0" valueMin="17.0">17–21 mm</quantity>
|
||
long, joined at the base into a
|
||
<quantity box="[208,302,158,185]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="2" pageNumber="287" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">1–2 mm</quantity>
|
||
long staminal column, internally pubescent, anthers 6–7 ×
|
||
<quantity box="[973,1041,158,185]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="2" pageNumber="287" unit="mm" value="2.0">2 mm</quantity>
|
||
, dorsifixed, opening by longitudinal slits; gynoecium
|
||
<quantity box="[329,450,194,221]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" metricValueMax="4.5" metricValueMin="3.5" pageId="2" pageNumber="287" unit="mm" value="40.0" valueMax="45.0" valueMin="35.0">35–45 mm</quantity>
|
||
long, stipe
|
||
<quantity box="[582,704,194,221]" metricMagnitude="-2" metricUnit="m" metricValue="1.6" metricValueMax="1.7" metricValueMin="1.5" pageId="2" pageNumber="287" unit="mm" value="16.0" valueMax="17.0" valueMin="15.0">15–17 mm</quantity>
|
||
long, ovary 7–11 ×
|
||
<quantity box="[933,1029,194,221]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="2" pageNumber="287" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
|
||
, style
|
||
<quantity box="[1101,1223,194,221]" metricMagnitude="-2" metricUnit="m" metricValue="1.35" metricValueMax="1.5" metricValueMin="1.2" pageId="2" pageNumber="287" unit="mm" value="13.5" valueMax="15.0" valueMin="12.0">12–15 mm</quantity>
|
||
long, stigma ca.
|
||
<quantity metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="2" pageNumber="287" unit="mm" value="1.5">1.5 mm</quantity>
|
||
diam, oblique.
|
||
<emphasis bold="true" box="[362,424,230,256]" pageId="2" pageNumber="287">Fruit</emphasis>
|
||
an elastically dehiscent legume, (5.5–)8–9 ×
|
||
<quantity box="[950,1059,230,257]" metricMagnitude="-2" metricUnit="m" metricValue="1.25" metricValueMax="1.5" metricValueMin="1.0" pageId="2" pageNumber="287" unit="cm" value="1.25" valueMax="1.5" valueMin="1.0">1–1.5 cm</quantity>
|
||
, linear, apex and base acute, stipe (1–)
|
||
<quantity box="[180,266,266,293]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="2" pageNumber="287" unit="cm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 cm</quantity>
|
||
long; valves woody, pubescent, becoming twisted at dehiscence.
|
||
<emphasis bold="true" box="[999,1066,266,292]" pageId="2" pageNumber="287">Seeds</emphasis>
|
||
7–8(–18) ×
|
||
<quantity box="[1205,1300,266,293]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" metricValueMax="6.0" metricValueMin="5.0" pageId="2" pageNumber="287" unit="mm" value="5.5" valueMax="6.0" valueMin="5.0">5–6 mm</quantity>
|
||
, compressed; testa dark brown, smooth, bony.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7663488" ID-Zenodo-Dep="7663488" httpUri="https://zenodo.org/record/7663488/files/figure.png" pageId="2" pageNumber="287" startId="2.[136,229,1920,1942]" targetBox="[241,1391,385,1892]" targetPageId="2">
|
||
<paragraph blockId="2.[136,1451,1920,2050]" pageId="2" pageNumber="287">
|
||
<emphasis bold="true" box="[136,255,1920,1942]" pageId="2" pageNumber="287">FIGURE 1.</emphasis>
|
||
<taxonomicName authorityName="A. C. B. Santos & L. P. Queiroz" authorityYear="2023" box="[261,456,1920,1941]" class="Magnoliopsida" family="Fabaceae" genus="Bauhinia" kingdom="Plantae" order="Fabales" pageId="2" pageNumber="287" phylum="Tracheophyta" rank="species" species="orbiculata">
|
||
<emphasis box="[261,456,1920,1941]" italics="true" pageId="2" pageNumber="287">Bauhinia orbiculata</emphasis>
|
||
</taxonomicName>
|
||
—
|
||
<emphasis bold="true" box="[480,505,1920,1941]" pageId="2" pageNumber="287">A:</emphasis>
|
||
flowering branch;
|
||
<emphasis bold="true" box="[690,714,1920,1941]" pageId="2" pageNumber="287">B:</emphasis>
|
||
lower leaf surface;
|
||
<emphasis bold="true" box="[908,933,1920,1942]" pageId="2" pageNumber="287">C:</emphasis>
|
||
glandular and globose hairs;
|
||
<emphasis bold="true" box="[1220,1246,1920,1941]" pageId="2" pageNumber="287">D:</emphasis>
|
||
detail of the primary and secondary veins;
|
||
<emphasis bold="true" box="[344,368,1956,1977]" pageId="2" pageNumber="287">E:</emphasis>
|
||
flower in frontal view;
|
||
<emphasis bold="true" box="[597,620,1956,1977]" pageId="2" pageNumber="287">F:</emphasis>
|
||
floral buds;
|
||
<emphasis bold="true" box="[742,769,1956,1978]" pageId="2" pageNumber="287">G:</emphasis>
|
||
cylindrical hypanthium;
|
||
<emphasis bold="true" box="[1011,1038,1956,1977]" pageId="2" pageNumber="287">H:</emphasis>
|
||
detail of the petal;
|
||
<emphasis bold="true" box="[1225,1242,1956,1977]" pageId="2" pageNumber="287">I:</emphasis>
|
||
detail of the sepal;
|
||
<emphasis bold="true" box="[1431,1451,1956,1977]" pageId="2" pageNumber="287">J:</emphasis>
|
||
stamen;
|
||
<emphasis bold="true" box="[217,244,1992,2013]" pageId="2" pageNumber="287">K:</emphasis>
|
||
anther;
|
||
<emphasis bold="true" box="[324,348,1992,2013]" pageId="2" pageNumber="287">L:</emphasis>
|
||
detail of the minutely tomentose staminal column;
|
||
<emphasis bold="true" box="[849,880,1992,2013]" pageId="2" pageNumber="287">M:</emphasis>
|
||
stipitate gynoecium;
|
||
<emphasis bold="true" box="[1089,1115,1992,2013]" pageId="2" pageNumber="287">N:</emphasis>
|
||
oblique stigma;
|
||
<emphasis bold="true" box="[1278,1304,1992,2014]" pageId="2" pageNumber="287">O:</emphasis>
|
||
immature fruit and
|
||
<emphasis bold="true" box="[177,199,2028,2049]" pageId="2" pageNumber="287">P:</emphasis>
|
||
seeds. Drawing by R. Carvalho based on the holotype.
|
||
</paragraph>
|
||
</caption>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7663490" ID-Zenodo-Dep="7663490" httpUri="https://zenodo.org/record/7663490/files/figure.png" pageId="3" pageNumber="288" startId="3.[136,229,1111,1133]" targetBox="[346,1242,190,1087]" targetPageId="3">
|
||
<paragraph blockId="3.[136,1451,1111,1170]" pageId="3" pageNumber="288">
|
||
<emphasis bold="true" box="[136,254,1111,1133]" pageId="3" pageNumber="288">FIGURE 2.</emphasis>
|
||
General aspect of the branch of
|
||
<taxonomicName authorityName="A. C. B. Santos & L. P. Queiroz" authorityYear="2023" box="[572,766,1112,1133]" class="Magnoliopsida" family="Fabaceae" genus="Bauhinia" kingdom="Plantae" order="Fabales" pageId="3" pageNumber="288" phylum="Tracheophyta" rank="species" species="orbiculata">
|
||
<emphasis box="[572,766,1112,1133]" italics="true" pageId="3" pageNumber="288">Bauhinia orbiculata</emphasis>
|
||
</taxonomicName>
|
||
showing leaf disposition, floral buds, flower and immature fruit. Field photos: A.C.B. Santos & L.P. Queiroz.
|
||
</paragraph>
|
||
</caption>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7663494" ID-Zenodo-Dep="7663494" httpUri="https://zenodo.org/record/7663494/files/figure.png" pageId="3" pageNumber="288" startId="3.[136,229,1996,2018]" targetBox="[343,1248,1199,1971]" targetPageId="3">
|
||
<paragraph blockId="3.[136,1452,1996,2090]" pageId="3" pageNumber="288">
|
||
<emphasis bold="true" box="[136,257,1996,2018]" pageId="3" pageNumber="288">FIGURE 3.</emphasis>
|
||
Comparative characters illustrating the differences between
|
||
<taxonomicName authorityName="A. C. B. Santos & L. P. Queiroz" authorityYear="2023" box="[865,1063,1996,2017]" class="Magnoliopsida" family="Fabaceae" genus="Bauhinia" kingdom="Plantae" order="Fabales" pageId="3" pageNumber="288" phylum="Tracheophyta" rank="species" species="orbiculata">
|
||
<emphasis box="[865,1063,1996,2017]" italics="true" pageId="3" pageNumber="288">Bauhinia orbiculata</emphasis>
|
||
</taxonomicName>
|
||
—
|
||
<emphasis bold="true" box="[1087,1112,1996,2017]" pageId="3" pageNumber="288">A:</emphasis>
|
||
linear floral buds;
|
||
<emphasis bold="true" box="[1309,1333,1996,2017]" pageId="3" pageNumber="288">B:</emphasis>
|
||
coriaceous, orbiculate leaf blade;
|
||
<emphasis bold="true" box="[345,370,2032,2054]" pageId="3" pageNumber="288">C:</emphasis>
|
||
9 primary veins and
|
||
<taxonomicName authorityName="Moricand" authorityYear="1840" box="[576,762,2032,2054]" class="Magnoliopsida" family="Fabaceae" genus="Bauhinia" kingdom="Plantae" order="Fabales" pageId="3" pageNumber="288" phylum="Tracheophyta" rank="species" species="acuruana">
|
||
<emphasis box="[576,762,2032,2054]" italics="true" pageId="3" pageNumber="288">Bauhinia acuruana</emphasis>
|
||
</taxonomicName>
|
||
—
|
||
<emphasis bold="true" box="[786,805,2032,2053]" pageId="3" pageNumber="288">a:</emphasis>
|
||
clavate floral buds;
|
||
<emphasis bold="true" box="[1003,1024,2032,2053]" pageId="3" pageNumber="288">b:</emphasis>
|
||
chartaceous and oblong leaf blade;
|
||
<emphasis bold="true" box="[1371,1390,2032,2053]" pageId="3" pageNumber="288">c:</emphasis>
|
||
5 to 7 primary veins. Field photos: A.C.B. Santos & L.P. Queiroz.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection pageId="4" pageNumber="289" type="distribution">
|
||
<paragraph blockId="4.[136,1452,158,257]" pageId="4" pageNumber="289">
|
||
<emphasis bold="true" box="[189,495,158,184]" pageId="4" pageNumber="289">Distribution and habitat:</emphasis>
|
||
—
|
||
<taxonomicName authorityName="A. C. B. Santos & L. P. Queiroz" authorityYear="2023" box="[523,752,158,184]" class="Magnoliopsida" family="Fabaceae" genus="Bauhinia" kingdom="Plantae" order="Fabales" pageId="4" pageNumber="289" phylum="Tracheophyta" rank="species" species="orbiculata">
|
||
<emphasis box="[523,752,158,184]" italics="true" pageId="4" pageNumber="289">Bauhinia orbiculata</emphasis>
|
||
</taxonomicName>
|
||
is restricted to the northern part of the Chapada Diamantina mountain range, in the central area of the state of
|
||
<collectingRegion box="[719,787,194,220]" country="Brazil" name="Bahia" pageId="4" pageNumber="289">Bahia</collectingRegion>
|
||
, northeastern
|
||
<collectingCountry box="[949,1021,194,220]" name="Brazil" pageId="4" pageNumber="289">Brazil</collectingCountry>
|
||
. Most of the collections are from the municipality of Morro do Chapéu, where the species is common, with relatively dense populations (
|
||
<figureCitation box="[1256,1355,230,256]" captionStart="FIGURE 4" captionStartId="4.[136,229,718,740]" captionTargetBox="[384,1203,281,691]" captionTargetId="figure-74@4.[384,1203,281,694]" captionTargetPageId="4" captionText="FIGURE 4. Map of northeastern Brazil showing the state of Bahia (BA) and the distribution of Bauhinia orbiculata (black triangles)." figureDoi="http://doi.org/10.5281/zenodo.7663498" httpUri="https://zenodo.org/record/7663498/files/figure.png" pageId="4" pageNumber="289">Figure 4</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7663498" ID-Zenodo-Dep="7663498" box="[136,1423,718,741]" httpUri="https://zenodo.org/record/7663498/files/figure.png" pageId="4" pageNumber="289" startId="4.[136,229,718,740]" targetBox="[384,1203,281,691]" targetPageId="4">
|
||
<paragraph blockId="4.[136,1423,718,741]" box="[136,1423,718,741]" pageId="4" pageNumber="289">
|
||
<emphasis bold="true" box="[136,254,718,740]" pageId="4" pageNumber="289">FIGURE 4.</emphasis>
|
||
Map of northeastern Brazil showing the state of Bahia (BA) and the distribution of
|
||
<taxonomicName authorityName="A. C. B. Santos & L. P. Queiroz" authorityYear="2023" box="[1059,1253,719,740]" class="Magnoliopsida" family="Fabaceae" genus="Bauhinia" kingdom="Plantae" order="Fabales" pageId="4" pageNumber="289" phylum="Tracheophyta" rank="species" species="orbiculata">
|
||
<emphasis box="[1059,1253,719,740]" italics="true" pageId="4" pageNumber="289">Bauhinia orbiculata</emphasis>
|
||
</taxonomicName>
|
||
(black triangles).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="4.[136,1451,787,1174]" pageId="4" pageNumber="289">
|
||
It grows in the seasonally dry shrubby vegetation locally known as ‘carrasco’, characterized by a dense shrubby layer with sparse trees on sandy and gravelly soil, sometimes in disturbed vegetation along roads. The new species occurs in association with other endemic species, e.g.,
|
||
<taxonomicName authorityName="Guerra, Iganci & Amorim" authorityYear="2016" box="[632,867,859,885]" class="Magnoliopsida" family="Fabaceae" genus="Abarema" kingdom="Plantae" order="Fabales" pageId="4" pageNumber="289" phylum="Tracheophyta" rank="species" species="diamantina">
|
||
<emphasis box="[632,867,859,885]" italics="true" pageId="4" pageNumber="289">Abarema diamantina</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName box="[880,1129,859,885]" class="Magnoliopsida" family="Fabaceae" genus="Indigofera" kingdom="Plantae" order="Fabales" pageId="4" pageNumber="289" phylum="Tracheophyta" rank="species" species="morroensis">
|
||
<emphasis box="[880,1129,859,885]" italics="true" pageId="4" pageNumber="289">Indigofera morroensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authority="Barneby (1985: 133)" authorityName="Barneby" authorityPageNumber="133" authorityYear="1985" class="Magnoliopsida" family="Fabaceae" genus="Mimosa" kingdom="Plantae" order="Fabales" pageId="4" pageNumber="289" phylum="Tracheophyta" rank="species" species="mensicola">
|
||
<emphasis box="[1141,1351,859,885]" italics="true" pageId="4" pageNumber="289">Mimosa mensicola</emphasis>
|
||
<bibRefCitation author="Barneby, R. C." pageId="4" pageNumber="289" pagination="125 - 153" refId="ref5708" refString="Barneby, R. C. (1985) The genus Mimosa (Mimosaceae) in Bahia, Brazil: New taxa and nomenclatural adjustments. Brittonia 37 (2): 125 - 153. https: // doi. org / 10.2307 / 2806089" type="journal article" year="1985">Barneby (1985: 133)</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authorityName="Carvalho & Queiroz" authorityYear="2014" box="[284,497,895,921]" class="Magnoliopsida" family="Plantaginaceae" genus="Philcoxia" kingdom="Plantae" order="Lamiales" pageId="4" pageNumber="289" phylum="Tracheophyta" rank="species" species="tuberosa">
|
||
<emphasis box="[284,497,895,921]" italics="true" pageId="4" pageNumber="289">Philcoxia tuberosa</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authority="Guimar" authorityName="Guimar" box="[512,822,895,921]" class="Magnoliopsida" family="Trigoniaceae" genus="Trigonia" kingdom="Plantae" order="Malpighiales" pageId="4" pageNumber="289" phylum="Tracheophyta" rank="species" species="bahiensis">
|
||
<emphasis box="[512,723,895,921]" italics="true" pageId="4" pageNumber="289">Trigonia bahiensis</emphasis>
|
||
Guimar
|
||
</taxonomicName>
|
||
„es, Miguel & Fontella (1979: 1) and
|
||
<taxonomicName authority="Roque & Ferreira (2017: 6)" authorityName="Roque & Ferreira" authorityPageNumber="6" authorityYear="2017" class="Magnoliopsida" family="Asteraceae" genus="Lapidia" kingdom="Plantae" order="Asterales" pageId="4" pageNumber="289" phylum="Tracheophyta" rank="species" species="apicifolia">
|
||
<emphasis box="[1249,1451,895,921]" italics="true" pageId="4" pageNumber="289">Lapidia apicifolia</emphasis>
|
||
<bibRefCitation author="Roque, N. & Ferreira, S. C. & Van Den Berg, C." box="[136,447,931,958]" pageId="4" pageNumber="289" pagination="1 - 16" refId="ref6390" refString="Roque, N., Ferreira, S. C. & Van Den Berg, C. (2017) Lapidia, a new monotypic genus of Asteraceae (Eupatorieae) from Brazil, and its phylogenetic placement. Phytotaxa 291 (1): 1 - 16. https: // doi. org / 10.11646 / phytotaxa. 291.1.1" type="journal article" year="2017">Roque & Ferreira (2017: 6)</bibRefCitation>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="4" pageNumber="289" type="biology_ecology">
|
||
<paragraph blockId="4.[136,1451,787,1174]" pageId="4" pageNumber="289">
|
||
<emphasis bold="true" box="[189,323,967,993]" pageId="4" pageNumber="289">Phenology:</emphasis>
|
||
—Flowering and fruiting specimens were found throughout the year, with more records from March to June.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="4" pageNumber="289" type="conservation">
|
||
<paragraph blockId="4.[136,1451,787,1174]" pageId="4" pageNumber="289">
|
||
<emphasis bold="true" box="[189,438,1039,1065]" pageId="4" pageNumber="289">Conservation status:</emphasis>
|
||
—The new species was assessed as endangered (EN) according to
|
||
<bibRefCitation author="IUCN" box="[1210,1363,1039,1065]" pageId="4" pageNumber="289" refId="ref6131" refString="IUCN. (2012) IUCN Red List Categories and Criteria: Version 3. 1. Second edition. Gland, Switzerland and Cambridge, IUCN, UK, iv + 32 pp." type="book" year="2012">IUCN (2012)</bibRefCitation>
|
||
criteria B2a,b(i,ii,iii) as it has an AOO =
|
||
<quantity box="[508,579,1075,1103]" metricMagnitude="4" metricUnit="m" metricValue="3.2" pageId="4" pageNumber="289" unit="km" value="32.0">32 km</quantity>
|
||
² and EOO =
|
||
<quantity box="[729,852,1075,1103]" metricMagnitude="6" metricUnit="m" metricValue="5.801699999999999" pageId="4" pageNumber="289" unit="km" value="5801.7">5801.7 km</quantity>
|
||
².
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection box="[189,1097,1111,1138]" pageId="4" pageNumber="289" type="etymology">
|
||
<paragraph blockId="4.[136,1451,787,1174]" box="[189,1097,1111,1138]" pageId="4" pageNumber="289">
|
||
<emphasis bold="true" box="[189,328,1111,1137]" pageId="4" pageNumber="289">Etymology:</emphasis>
|
||
—The epithet “orbiculata” refers to the almost circular leaflet shape.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection box="[189,854,1147,1174]" pageId="4" pageNumber="289" type="vernacular_names">
|
||
<paragraph blockId="4.[136,1451,787,1174]" box="[189,854,1147,1174]" pageId="4" pageNumber="289">
|
||
<emphasis bold="true" box="[189,405,1147,1173]" pageId="4" pageNumber="289">Vernacular name:</emphasis>
|
||
—Mororó (
|
||
<emphasis box="[535,734,1147,1173]" italics="true" pageId="4" pageNumber="289">J. Castro et al. 02</emphasis>
|
||
, HUEFS).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |