treatments-xml/data/03/F6/87/03F68796FFB755665DEDE200680D51DF.xml

<document ID-DOI="10.11646/phytotaxa.561.2.3" ID-ISSN="1179-3163" ID-Zenodo-Dep="7059439" checkinTime="1662619089339" checkinUser="plazi" docAuthor="Pessoa, Edlley M., Brito, Vinícius, Ralf-Neto, Fraterno, Fernandes, Geysla, Gomes, Gustavo, Fraga, Elmary &amp; Barros, Maria Claudene" docDate="2022" docId="03F68796FFB755665DEDE200680D51DF" docLanguage="en" docName="phytotaxa.561.2.3.pdf" docOrigin="Phytotaxa 561 (2)" docSource="http://dx.doi.org/10.11646/phytotaxa.561.2.3" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.4:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="4" docTitle="Schomburkgia vandenbergiana E. Pessoa, V. Brito, &amp; F. Ralf-Neto 2022, sp. nov." docType="treatment" docVersion="2" lastPageNumber="157" masterDocId="FFCFFFEEFFB255605D65E6346A665635" masterDocTitle="Description and phylogenetic relationships of a new, purple-flowered, endangered Schomburgkia (Laeliinae; Orchidaceae) from north-eastern Brazil" masterLastPageNumber="161" masterPageNumber="151" pageNumber="156" updateTime="1662619529251" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:titleInfo>
<mods:title>Description and phylogenetic relationships of a new, purple-flowered, endangered Schomburgkia (Laeliinae; Orchidaceae) from north-eastern Brazil</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Pessoa, Edlley M.</mods:namePart>
<mods:nameIdentifier type="ORCID">0000-0003-3800-8684</mods:nameIdentifier>
<mods:affiliation>Laboratório de Estudos Integrados de Plantas, Departamento de Botânica e Ecologia, Universidade Federal de Mato Grosso, Cuiabá, Mato Grosso, Brazil &amp; Universidade Estadual do Maranhão, Departamento de Química e Biologia, Programa de Pós-Graduação em Biodiversidade, Ambiente e Saúde, 65604 - 375, Caxias, Maranhão, Brazil &amp; edlley _ max @ hotmail. com; https: // orcid. org / 0000 - 0003 - 3800 - 8684; for correspondence</mods:affiliation>
<mods:nameIdentifier type="email">edlley_max@hotmail.com</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Brito, Vinícius</mods:namePart>
<mods:nameIdentifier type="ORCID">0000-0002-0412-7012</mods:nameIdentifier>
<mods:affiliation>Núcleo de Orquidologia, Associação dos Orquidófilos e Bromeliófilos de Alagoas, 57035 - 330, Maceió, Alagoas, Brazil &amp; viniciusbvs @ yahoo. com. br; https: // orcid. org / 0000 - 0002 - 0412 - 7012</mods:affiliation>
<mods:nameIdentifier type="email">viniciusbvs@yahoo.com.br</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Ralf-Neto, Fraterno</mods:namePart>
<mods:nameIdentifier type="ORCID">0000-0002-8767-466X</mods:nameIdentifier>
<mods:affiliation>Núcleo de Orquidologia, Associação dos Orquidófilos e Bromeliófilos de Alagoas, 57035 - 330, Maceió, Alagoas, Brazil &amp; fraternorn @ hotmail. com; https: // orcid. org / 0000 - 0002 - 8767 - 466 X</mods:affiliation>
<mods:nameIdentifier type="email">fraternorn@hotmail.com</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Fernandes, Geysla</mods:namePart>
<mods:nameIdentifier type="ORCID">0000-0001-9668-1522</mods:nameIdentifier>
<mods:affiliation>Universidade Estadual do Maranhão, Departamento de Química e Biologia, Programa de Pós-Graduação em Biodiversidade, Ambiente e Saúde, 65604 - 375, Caxias, Maranhão, Brazil &amp; geysla. cf @ gmail. com; https: // orcid. org / 0000 - 0001 - 9668 - 1522</mods:affiliation>
<mods:nameIdentifier type="email">geysla.cf@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Gomes, Gustavo</mods:namePart>
<mods:nameIdentifier type="ORCID">0000-0002-1640-5462</mods:nameIdentifier>
<mods:affiliation>Universidade Federal de Pernambuco, Departamento de Botânica, Programa de Pós-graduação em Biologia Vegetal, Recife, Pernambuco, Brazil &amp; gustavocjk @ gmail. com; https: // orcid. org / 0000 - 0002 - 1640 - 5462</mods:affiliation>
<mods:nameIdentifier type="email">gustavocjk@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Fraga, Elmary</mods:namePart>
<mods:nameIdentifier type="ORCID">0000-0001-8062-0338</mods:nameIdentifier>
<mods:affiliation>Universidade Estadual do Maranhão, Departamento de Química e Biologia, Programa de Pós-Graduação em Biodiversidade, Ambiente e Saúde, 65604 - 375, Caxias, Maranhão, Brazil &amp; elmaryfraga @ yahoo. com. br; https: // orcid. org / 0000 - 0001 - 8062 - 0338</mods:affiliation>
<mods:nameIdentifier type="email">elmaryfraga@yahoo.com.br</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Barros, Maria Claudene</mods:namePart>
<mods:nameIdentifier type="ORCID">0000-0001-9055-1911</mods:nameIdentifier>
<mods:affiliation>Universidade Estadual do Maranhão, Departamento de Química e Biologia, Programa de Pós-Graduação em Biodiversidade, Ambiente e Saúde, 65604 - 375, Caxias, Maranhão, Brazil &amp; mbdene @ yahoo. com. br; https: // orcid. org / 0000 - 0001 - 9055 - 1911</mods:affiliation>
<mods:nameIdentifier type="email">mbdene@yahoo.com.br</mods:nameIdentifier>
</mods:name>
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<mods:titleInfo>
<mods:title>Phytotaxa</mods:title>
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<mods:part>
<mods:date>2022</mods:date>
<mods:detail type="pubDate">
<mods:number>2022-09-08</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>561</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>2</mods:number>
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<mods:start>151</mods:start>
<mods:end>161</mods:end>
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<mods:url>http://dx.doi.org/10.11646/phytotaxa.561.2.3</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">10.11646/phytotaxa.561.2.3</mods:identifier>
<mods:identifier type="ISSN">1179-3163</mods:identifier>
<mods:identifier type="Zenodo-Dep">7059439</mods:identifier>
</mods:mods>
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<subSubSection box="[136,1065,1076,1103]" pageId="5" pageNumber="156" type="nomenclature">
<paragraph blockId="5.[136,1065,1076,1103]" box="[136,1065,1076,1103]" pageId="5" pageNumber="156">
<heading box="[136,1065,1076,1103]" fontSize="11" level="2" pageId="5" pageNumber="156" reason="3">
<taxonomicName authority="E.Pessoa, V.Brito, &amp; F.Ralf-Neto" authorityName="E. Pessoa, V. Brito, &amp; F. Ralf-Neto" authorityYear="2022" box="[136,879,1076,1103]" class="Liliopsida" family="Orchidaceae" genus="Schomburkgia" kingdom="Plantae" order="Asparagales" pageId="5" pageNumber="156" phylum="Tracheophyta" rank="species" species="vandenbergiana" status="sp. nov.">
<emphasis bold="true" box="[136,500,1076,1103]" italics="true" pageId="5" pageNumber="156">Schomburkgia vandenbergiana</emphasis>
E.Pessoa, V.Brito, &amp; F.Ralf-Neto
</taxonomicName>
, 
<emphasis box="[890,975,1077,1102]" italics="true" pageId="5" pageNumber="156">
<taxonomicNameLabel box="[890,975,1077,1102]" pageId="5" pageNumber="156" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(
<figureCitation box="[990,1057,1076,1102]" captionStart="FIGURE 4" captionStartId="6.[136,229,1499,1521]" captionTargetBox="[151,1436,190,1475]" captionTargetId="figure-26@6.[151,1436,190,1475]" captionTargetPageId="6" captionText="FIGURE 4. Schomburgkia vandenbergiana. A. Habit (scale bar = 2.0 cm). B. Inflorescence (scale bar = 1.0 cm). C. Flower in natural position (scale bar = 1.0 cm). D. Dissected perianth (scale bar = 1.0 cm). Photos of the specimen collected as type by V. Brito." figureDoi="http://doi.org/10.5281/zenodo.7059449" httpUri="https://zenodo.org/record/7059449/files/figure.png" pageId="5" pageNumber="156">Fig. 4</figureCitation>
)
</heading>
</paragraph>
</subSubSection>
<subSubSection pageId="5" pageNumber="156" type="materials_examined">
<paragraph blockId="5.[136,1452,1116,1174]" pageId="5" pageNumber="156">
<emphasis bold="true" box="[136,194,1116,1137]" pageId="5" pageNumber="156">Type:</emphasis>
— 
<materialsCitation collectingDate="2019-11-10" collectionCode="MAC, RB" collectorName="da Mandioca &amp; Brito &amp; Ralf-Neto" country="Brazil" elevation="475" location="Serra da Mandioca" municipality="Quebrangulo" pageId="5" pageNumber="156" specimenCount="1" stateProvince="Alagoas" typeStatus="holotype">
<collectingCountry box="[219,308,1116,1137]" name="Brazil" pageId="5" pageNumber="156">BRAZIL</collectingCountry>
. 
<collectingRegion box="[318,400,1116,1138]" country="Brazil" name="Alagoas" pageId="5" pageNumber="156">Alagoas</collectingRegion>
: 
<collectingMunicipality box="[411,539,1116,1138]" pageId="5" pageNumber="156">Quebrangulo</collectingMunicipality>
, 
<location LSID="urn:lsid:plazi:treatment:03F68796FFB755665DEDE200680D51DF:8E80605BFFB755655F43E26868875247" box="[550,737,1116,1138]" country="Brazil" municipality="Quebrangulo" name="Serra da Mandioca" pageId="5" pageNumber="156" stateProvince="Alagoas">
Serra 
<collectorName box="[609,737,1116,1138]" pageId="5" pageNumber="156">da Mandioca</collectorName>
</location>
, 
<quantity box="[749,812,1116,1138]" metricMagnitude="2" metricUnit="m" metricValue="4.75" pageId="5" pageNumber="156" unit="m" value="475.0">
<elevation box="[749,812,1116,1138]" metricMagnitude="2" metricUnit="m" metricValue="4.75" pageId="5" pageNumber="156" unit="m" value="475.0">475 m</elevation>
</quantity>
elev., 
<date box="[878,1008,1116,1137]" pageId="5" pageNumber="156" value="2019-11-10">
<collectingDate box="[878,1008,1116,1137]" pageId="5" pageNumber="156" value="2019-11-10">10 Nov 2019</collectingDate>
</date>
(fl.), 
<emphasis box="[1066,1275,1116,1137]" italics="true" pageId="5" pageNumber="156">
<collectorName box="[1066,1115,1116,1137]" pageId="5" pageNumber="156">Brito</collectorName>
&amp; 
<collectorName box="[1150,1243,1116,1137]" pageId="5" pageNumber="156">Ralf-Neto</collectorName>
33
</emphasis>
(
<typeStatus box="[1290,1379,1116,1138]" pageId="5" pageNumber="156">holotype</typeStatus>
: 
<collectionCode box="[1390,1448,1116,1137]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13327" lsid="urn:lsid:biocol.org:col:13327" name="Instituto do Meio Ambiente" pageId="5" pageNumber="156" type="Herbarium">MAC</collectionCode>
; isotype: 
<collectionCode box="[271,307,1152,1173]" country="Brazil" lsid="urn:lsid:biocol.org:col:15528" name="Jardim Botânico do Rio de Janeiro" pageId="5" pageNumber="156" type="Herbarium">RB</collectionCode>
)
</materialsCitation>
.
</paragraph>
<paragraph blockId="5.[136,1452,1220,2074]" pageId="5" pageNumber="156">
The new species is similar to 
<taxonomicName authorityName="Carnevali" authorityYear="1982" box="[481,575,1220,1246]" class="Liliopsida" family="Orchidaceae" genus="Schomburgkia" higherTaxonomySource="GBIF" kingdom="Plantae" order="Asparagales" pageId="5" pageNumber="156" phylum="Tracheophyta" rank="species" species="heidii">
<emphasis box="[481,575,1220,1246]" italics="true" pageId="5" pageNumber="156">S. heidii</emphasis>
</taxonomicName>
but differs in its shorter sepals (1.8–2.3 
<emphasis box="[1045,1075,1221,1246]" italics="true" pageId="5" pageNumber="156">vs.</emphasis>
<quantity box="[1084,1213,1220,1246]" metricMagnitude="-2" metricUnit="m" metricValue="2.7" metricValueMax="2.8" metricValueMin="2.6" pageId="5" pageNumber="156" unit="cm" value="2.7" valueMax="2.8" valueMin="2.6">2.6–2.8 cm</quantity>
) and lip (1.5–1.6 
<emphasis box="[1421,1451,1221,1246]" italics="true" pageId="5" pageNumber="156">vs.</emphasis>
<quantity box="[136,263,1256,1282]" metricMagnitude="-2" metricUnit="m" metricValue="1.75" metricValueMax="1.8" metricValueMin="1.7" pageId="5" pageNumber="156" unit="cm" value="1.75" valueMax="1.8" valueMin="1.7">1.7–1.8 cm</quantity>
) and an erose clinandrium margin (
<emphasis box="[662,692,1257,1282]" italics="true" pageId="5" pageNumber="156">vs.</emphasis>
entire).
</paragraph>
</subSubSection>
<subSubSection pageId="5" pageNumber="156" type="description">
<paragraph blockId="5.[136,1452,1220,2074]" pageId="5" pageNumber="156">
<emphasis bold="true" box="[189,337,1292,1318]" pageId="5" pageNumber="156">Description:</emphasis>
—Epiphytic or saxicolous herbs. Pseudobulbs clavate, 13.5−17.5 × 
<quantity box="[1137,1271,1292,1319]" metricMagnitude="-2" metricUnit="m" metricValue="1.9" metricValueMax="2.3" metricValueMin="1.5" pageId="5" pageNumber="156" unit="cm" value="1.9" valueMax="2.3" valueMin="1.5">1.5−2.3 cm</quantity>
, green, distally wider, 4 internodes. Leaves 2, apical, elliptic to oblong-elliptic, 20.0−21.0 × 2.0− 
<quantity box="[1092,1176,1328,1355]" metricMagnitude="-2" metricUnit="m" metricValue="4.5" pageId="5" pageNumber="156" unit="cm" value="4.5">4.5 cm</quantity>
. Raceme 
<quantity box="[1292,1451,1328,1355]" metricMagnitude="-1" metricUnit="m" metricValue="5.88" metricValueMax="6.45" metricValueMin="5.31" pageId="5" pageNumber="156" unit="cm" value="58.8" valueMax="64.5" valueMin="53.1">53.1−64.5 cm</quantity>
long; peduncle 
<quantity box="[309,423,1364,1391]" metricMagnitude="-1" metricUnit="m" metricValue="5.45" metricValueMax="6.0" metricValueMin="4.9" pageId="5" pageNumber="156" unit="cm" value="54.5" valueMax="60.0" valueMin="49.0">49−60 cm</quantity>
long, peduncle bracts 5.0− 
<quantity box="[728,804,1364,1391]" metricMagnitude="-2" metricUnit="m" metricValue="6.5" pageId="5" pageNumber="156" unit="cm" value="6.5">6.5 cm</quantity>
long, close fitting, acute at apex; rachis 
<quantity box="[1260,1387,1364,1391]" metricMagnitude="-2" metricUnit="m" metricValue="4.3" metricValueMax="4.5" metricValueMin="4.1" pageId="5" pageNumber="156" unit="cm" value="4.3" valueMax="4.5" valueMin="4.1">4.1−4.5 cm</quantity>
long, floral bracts 3.0−5.0 cm long, lanceolate, acute apically. Flowers resupinate, 7–10 per inflorescence; ovary 3.5−6.0 cm long, pink or pinkish green, smooth; dorsal and lateral sepals equal, 1.8−2.3 × 
<quantity box="[1077,1208,1436,1463]" metricMagnitude="-3" metricUnit="m" metricValue="6.499999999999999" metricValueMax="7.0" metricValueMin="6.0" pageId="5" pageNumber="156" unit="cm" value="0.6499999999999999" valueMax="0.7" valueMin="0.6">0.6−0.7 cm</quantity>
, dark purple, ellipticlanceolate, slightly concave, glabrous, margin entire, strongly undulate, obtuse to round at apex; petals 1.7−2.0 × 
<quantity box="[136,266,1508,1535]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" metricValueMax="6.0" metricValueMin="5.0" pageId="5" pageNumber="156" unit="cm" value="0.55" valueMax="0.6" valueMin="0.5">0.5−0.6 cm</quantity>
, dark purple, lanceolate, glabrous, margin entire, strongly undulate, obtuse to round at apex; lip 1.5−1.6 × 
<quantity box="[136,266,1544,1571]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" pageId="5" pageNumber="156" unit="cm" value="0.6" valueMax="0.7" valueMin="0.5">0.5−0.7 cm</quantity>
, trilobed, pink, glabrous; lateral lobes 0.8−0.9 × 
<quantity box="[815,945,1544,1571]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="5" pageNumber="156" unit="cm" value="0.35" valueMax="0.4" valueMin="0.3">0.3−0.4 cm</quantity>
, elliptical, obtuse at apex, margin entire, mid lobe 0.65−0.80 × 
<quantity box="[342,502,1580,1607]" metricMagnitude="-3" metricUnit="m" metricValue="6.499999999999999" metricValueMax="7.0" metricValueMin="6.0" pageId="5" pageNumber="156" unit="cm" value="0.6499999999999999" valueMax="0.7" valueMin="0.6">0.60−0.70 cm</quantity>
, sub-orbicular, strongly inflexed, sessile, margin entire, round at apex; three major and two minor longitudinal keels on the disk, keels undulate, pale pink; column 1.0−1.4 × 
<quantity box="[1160,1305,1616,1643]" metricMagnitude="-3" metricUnit="m" metricValue="5.75" metricValueMax="6.0" metricValueMin="5.5" pageId="5" pageNumber="156" unit="cm" value="0.575" valueMax="0.6" valueMin="0.55">0.55−0.6 cm</quantity>
, sub-clavate, free, adaxially pink, abaxially white with pink dots, slightly curved, ventral margins prominent, concave, clinandrium trilobed, margin erose, stigma ovate, rostellum ovate; anther cap ovate, ca. 
<quantity box="[1010,1089,1688,1715]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="5" pageNumber="156" unit="cm" value="0.2">0.2 cm</quantity>
long, yellow, pollinia 8, ovate, laterally compressed. Capsules not seen.
</paragraph>
<paragraph blockId="5.[136,1452,1220,2074]" pageId="5" pageNumber="156">
<emphasis bold="true" box="[189,591,1760,1786]" pageId="5" pageNumber="156">Additional specimen examined:—</emphasis>
<materialsCitation collectingDate="2010-11-18" collectionCode="UFP, BHZB, HUEFS" collectorName="Sobral-Leite &amp; Gomes" country="Brazil" elevation="850" location="Serra do Gado Bravo" municipality="Agrestina-Altinho" pageId="5" pageNumber="156" specimenCount="1" stateProvince="Pernambuco">
<collectingCountry box="[591,696,1760,1786]" name="Brazil" pageId="5" pageNumber="156">BRAZIL</collectingCountry>
. 
<collectingRegion box="[705,850,1760,1786]" country="Brazil" name="Pernambuco" pageId="5" pageNumber="156">Pernambuco</collectingRegion>
: 
<collectingMunicipality box="[856,1063,1760,1786]" pageId="5" pageNumber="156">Agrestina-Altinho</collectingMunicipality>
, 
<location LSID="urn:lsid:plazi:treatment:03F68796FFB755665DEDE200680D51DF:8E80605BFFB755655955E0D46F7A50CE" box="[1072,1308,1760,1787]" country="Brazil" municipality="Agrestina-Altinho" name="Serra do Gado Bravo" pageId="5" pageNumber="156" stateProvince="Pernambuco">Serra do Gado Bravo</location>
, 
<quantity box="[1318,1387,1760,1787]" metricMagnitude="2" metricUnit="m" metricValue="8.5" pageId="5" pageNumber="156" unit="m" value="850.0">
<elevation box="[1318,1387,1760,1787]" metricMagnitude="2" metricUnit="m" metricValue="8.5" pageId="5" pageNumber="156" unit="m" value="850.0">850 m</elevation>
</quantity>
elev., 
<date box="[136,282,1796,1823]" pageId="5" pageNumber="156" value="2010-11-18">
<collectingDate box="[136,282,1796,1823]" pageId="5" pageNumber="156" value="2010-11-18">18 Nov 2010</collectingDate>
</date>
(fl.), 
<emphasis box="[346,663,1796,1822]" italics="true" pageId="5" pageNumber="156">
<collectorName box="[346,486,1796,1822]" pageId="5" pageNumber="156">Sobral-Leite</collectorName>
&amp; 
<collectorName box="[522,600,1796,1822]" pageId="5" pageNumber="156">Gomes</collectorName>
1203
</emphasis>
(
<collectionCode box="[677,730,1796,1822]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15350" lsid="urn:lsid:biocol.org:col:15350" name="Universidade Federal de Pernambuco" pageId="5" pageNumber="156" type="Herbarium">UFP</collectionCode>
, 
<collectionCode box="[741,818,1797,1823]" pageId="5" pageNumber="156">BHZB</collectionCode>
, 
<collectionCode box="[830,924,1796,1822]" 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="5" pageNumber="156" type="Herbarium">HUEFS</collectionCode>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="5" pageNumber="156" type="distribution">
<paragraph blockId="5.[136,1452,1220,2074]" pageId="5" pageNumber="156">
<emphasis bold="true" box="[189,531,1832,1858]" pageId="5" pageNumber="156">Distribution and phenology:</emphasis>
—Known from 
<collectingRegion box="[714,854,1832,1858]" country="Brazil" name="Pernambuco" pageId="5" pageNumber="156">Pernambuco</collectingRegion>
and 
<collectingRegion box="[911,1003,1832,1858]" country="Brazil" name="Alagoas" pageId="5" pageNumber="156">Alagoas</collectingRegion>
in north-eastern 
<collectingCountry box="[1200,1268,1832,1858]" name="Brazil" pageId="5" pageNumber="156">Brazil</collectingCountry>
(
<figureCitation box="[1285,1385,1832,1859]" captionStart="FIGURE 5" captionStartId="7.[136,229,792,814]" captionTargetBox="[215,1371,190,768]" captionTargetId="figure-19@7.[215,1371,190,768]" captionTargetPageId="7" captionText="FIGURE 5. Map with the known localities of S. vandenbergiana populations in north-eastern Brazil. Brazilian states of Alagoas and Pernambuco in grey." figureDoi="http://doi.org/10.5281/zenodo.7059451" httpUri="https://zenodo.org/record/7059451/files/figure.png" pageId="5" pageNumber="156">Figure 5</figureCitation>
). The population in 
<collectingRegion box="[290,430,1868,1894]" country="Brazil" name="Pernambuco" pageId="5" pageNumber="156">Pernambuco</collectingRegion>
is saxicolous (ca. 
<quantity box="[633,703,1868,1895]" metricMagnitude="2" metricUnit="m" metricValue="7.0" pageId="5" pageNumber="156" unit="m" value="700.0">700 m</quantity>
elev.), growing about 
<quantity box="[952,1022,1868,1894]" metricMagnitude="4" metricUnit="m" metricValue="6.0" pageId="5" pageNumber="156" unit="km" value="60.0">60 km</quantity>
from the coast. The local environment is dry, and the surrounding vegetation is Caatinga (
<bibRefCitation author="Pessoa, E. &amp; Alves, M." box="[698,904,1904,1930]" pageId="5" pageNumber="156" pagination="717 - 734" refId="ref5933" refString="Pessoa, E. &amp; Alves, M. (2014) Orchidaceae em afloramentos rochosos do estado de Pernambuco, Brasil. Rodriguesia 65: 717 - 734. https: // doi. org / 10.1590 / 2175 - 7860201465311." type="journal article" year="2014">
Pessoa 
<emphasis box="[782,837,1904,1930]" italics="true" pageId="5" pageNumber="156">et al.</emphasis>
2014
</bibRefCitation>
). The population in 
<collectingRegion box="[1123,1215,1904,1930]" country="Brazil" name="Alagoas" pageId="5" pageNumber="156">Alagoas</collectingRegion>
occurs at two sites in Serra da Mandioca (ca. 
<quantity box="[400,470,1940,1967]" metricMagnitude="2" metricUnit="m" metricValue="5.0" pageId="5" pageNumber="156" unit="m" value="500.0">500 m</quantity>
elev.). The specimens are epiphytes, and the vegetation is seasonally dry Atlantic Forest (
<bibRefCitation author="Nusbaumer, L. &amp; Barbosa, M. R. V. &amp; Thomas, W. W. &amp; Alves, M. &amp; Amorim, B. S. &amp; Pessoa, E. &amp; Melo, A. &amp; Loizeau, P. A. &amp; Spichiger, R." box="[143,403,1976,2003]" pageId="5" pageNumber="156" pagination="439 - 547" refId="ref5591" refString="Nusbaumer, L., Barbosa, M. R. V., Thomas, W. W., Alves, M., Amorim, B. S., Pessoa, E., Melo, A., Loizeau, P. A. &amp; Spichiger, R. (2015) Inventario da Reserva Biologica de Pedra Talhada: Flora. Biodiversidade da Reserva Biologica de Pedra Talhada, Alagoas, Pernambuco-Brasil. Boissiera 68: 439 - 547." type="journal article" year="2015">
Nusbaumer 
<emphasis box="[281,338,1976,2002]" italics="true" pageId="5" pageNumber="156">et al.</emphasis>
2015
</bibRefCitation>
; 
<figureCitation box="[415,483,1976,2002]" captionStart="FIGURE 6" captionStartId="7.[136,229,2006,2028]" captionTargetBox="[377,1209,876,1982]" captionTargetId="figure-44@7.[377,1209,876,1982]" captionTargetPageId="7" captionText="FIGURE 6. A. Habitat of S. vandenbergiana at the type locality, Serra da Mandioca, Alagoas, Brazil. B. Phorophyte with specimens of S. vandenbergiana. C. A specimen in the natural habitat. Photographs by V. Brito." figureDoi="http://doi.org/10.5281/zenodo.7059455" httpUri="https://zenodo.org/record/7059455/files/figure.png" pageId="5" pageNumber="156">Fig. 6</figureCitation>
). The specimens we observed in the field and in cultivation flower in November.
</paragraph>
</subSubSection>
<subSubSection lastPageId="6" lastPageNumber="157" pageId="5" pageNumber="156" type="etymology">
<paragraph blockId="5.[136,1452,1220,2074]" pageId="5" pageNumber="156">
<emphasis bold="true" box="[189,356,2012,2038]" pageId="5" pageNumber="156">Etymology:—</emphasis>
Honouring Cássio van den Berg, a Brazilian botanist who has dedicated his career to the study of orchids, especially 
<taxonomicName authorityName="Bentham" authorityYear="1881" box="[351,459,2048,2074]" class="Liliopsida" family="Orchidaceae" kingdom="Plantae" order="Asparagales" pageId="5" pageNumber="156" phylum="Tracheophyta" rank="subTribe" subTribe="Laeliinae">Laeliinae</taxonomicName>
.
</paragraph>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7059449" ID-Zenodo-Dep="7059449" httpUri="https://zenodo.org/record/7059449/files/figure.png" pageId="6" pageNumber="157" startId="6.[136,229,1499,1521]" targetBox="[151,1436,190,1475]" targetPageId="6">
<paragraph blockId="6.[136,1452,1499,1557]" pageId="6" pageNumber="157">
<emphasis bold="true" box="[136,255,1499,1521]" pageId="6" pageNumber="157">FIGURE 4.</emphasis>
<taxonomicName box="[262,562,1499,1520]" class="Liliopsida" family="Orchidaceae" genus="Schomburgkia" higherTaxonomySource="GBIF" kingdom="Plantae" order="Asparagales" pageId="6" pageNumber="157" phylum="Tracheophyta" rank="species" species="vandenbergiana">
<emphasis box="[262,562,1499,1520]" italics="true" pageId="6" pageNumber="157">Schomburgkia vandenbergiana</emphasis>
</taxonomicName>
. A. Habit (scale bar = 2.0 cm). B. Inflorescence (scale bar = 1.0 cm). C. Flower in natural position (scale bar = 1.0 cm). D. Dissected perianth (scale bar = 1.0 cm). Photos of the specimen collected as type by V. Brito.
</paragraph>
</caption>
<paragraph blockId="6.[136,1452,1604,2026]" pageId="6" pageNumber="157">
<emphasis bold="true" box="[189,462,1604,1630]" pageId="6" pageNumber="157">Conservation status:—</emphasis>
None of the three known populations is within protected areas. Their extent of occurrence is 
<quantity box="[159,290,1640,1668]" metricMagnitude="5" metricUnit="m" metricValue="1.15836" pageId="6" pageNumber="157" unit="km" value="115.836">115.836 km</quantity>
² and area of occurrence is 
<quantity box="[577,696,1640,1668]" metricMagnitude="4" metricUnit="m" metricValue="1.2" pageId="6" pageNumber="157" unit="km" value="12.0">12.000 km</quantity>
², indicating the new species should be classified as endangered based on the 
<bibRefCitation author="IUCN" box="[212,362,1676,1702]" pageId="6" pageNumber="157" refId="ref4930" refString="IUCN (2017) Guidelines for using the IUCN red list categories and criteria, version 10.1. Available from: http: // jr. iucnredlist. org / documents / RedListGuidelines. pdf (accessed 20 Mar 2022)." type="url" year="2017">IUCN (2017)</bibRefCitation>
criteria B1ab(i)+2ab(ii). The areas where the populations occur suffer from severe anthropogenic disturbance, with the most important threats being cattle grazing and poachers who have been selling plants of this species for years.
</paragraph>
<paragraph blockId="6.[136,1452,1604,2026]" pageId="6" pageNumber="157">
<emphasis bold="true" box="[189,294,1784,1810]" pageId="6" pageNumber="157">Notes:—</emphasis>
<taxonomicName box="[294,559,1784,1810]" class="Liliopsida" family="Orchidaceae" genus="Schomburgkia" higherTaxonomySource="GBIF" kingdom="Plantae" order="Asparagales" pageId="6" pageNumber="157" phylum="Tracheophyta" rank="species" species="undulata">
<emphasis box="[294,559,1784,1810]" italics="true" pageId="6" pageNumber="157">Schomburgkia undulata</emphasis>
</taxonomicName>
and 
<taxonomicName box="[609,691,1784,1810]" class="Liliopsida" family="Orchidaceae" genus="Schomburgkia" higherTaxonomySource="GBIF" kingdom="Plantae" order="Asparagales" pageId="6" pageNumber="157" phylum="Tracheophyta" rank="species" species="elata">
<emphasis box="[609,691,1784,1810]" italics="true" pageId="6" pageNumber="157">S. elata</emphasis>
</taxonomicName>
have longer sepals (
<quantity box="[911,1035,1784,1811]" metricMagnitude="-2" metricUnit="m" metricValue="3.4" metricValueMax="3.5" metricValueMin="3.3" pageId="6" pageNumber="157" unit="cm" value="3.4" valueMax="3.5" valueMin="3.3">3.3–3.5 cm</quantity>
long 
<emphasis box="[1095,1125,1785,1810]" italics="true" pageId="6" pageNumber="157">vs.</emphasis>
2.0 cm in 
<taxonomicName box="[1235,1442,1784,1810]" class="Liliopsida" family="Orchidaceae" genus="Schomburgkia" higherTaxonomySource="GBIF" kingdom="Plantae" order="Asparagales" pageId="6" pageNumber="157" phylum="Tracheophyta" rank="species" species="vandenbergiana">
<emphasis box="[1235,1442,1784,1810]" italics="true" pageId="6" pageNumber="157">S. vandenbergiana</emphasis>
</taxonomicName>
) and also differ in the number of keels on the disc of the lip: 
<taxonomicName box="[791,918,1820,1846]" class="Liliopsida" family="Orchidaceae" genus="Schomburgkia" higherTaxonomySource="GBIF" kingdom="Plantae" order="Asparagales" pageId="6" pageNumber="157" phylum="Tracheophyta" rank="species" species="undulata">
<emphasis box="[791,918,1820,1846]" italics="true" pageId="6" pageNumber="157">S. undulata</emphasis>
</taxonomicName>
has five major and two minor keels, 
<taxonomicName box="[1325,1408,1820,1846]" class="Liliopsida" family="Orchidaceae" genus="Schomburgkia" higherTaxonomySource="GBIF" kingdom="Plantae" order="Asparagales" pageId="6" pageNumber="157" phylum="Tracheophyta" rank="species" species="elata">
<emphasis box="[1325,1408,1820,1846]" italics="true" pageId="6" pageNumber="157">S. elata</emphasis>
</taxonomicName>
has only three major keels and 
<taxonomicName box="[443,652,1856,1882]" class="Liliopsida" family="Orchidaceae" genus="Schomburgkia" higherTaxonomySource="GBIF" kingdom="Plantae" order="Asparagales" pageId="6" pageNumber="157" phylum="Tracheophyta" rank="species" species="vandenbergiana">
<emphasis box="[443,652,1856,1882]" italics="true" pageId="6" pageNumber="157">S. vandenbergiana</emphasis>
</taxonomicName>
has three major and two minor keels. 
<taxonomicName authorityName="Carnevali" authorityYear="1982" box="[1085,1317,1856,1882]" class="Liliopsida" family="Orchidaceae" genus="Schomburgkia" higherTaxonomySource="GBIF" kingdom="Plantae" order="Asparagales" pageId="6" pageNumber="157" phylum="Tracheophyta" rank="species" species="heidii">
<emphasis box="[1085,1317,1856,1882]" italics="true" pageId="6" pageNumber="157">Schomburgkia heidii</emphasis>
</taxonomicName>
has smaller flowers and also three major and two minor keels on the disc but differs from the new species by the entire margin of the clinandrium (
<emphasis box="[329,360,1929,1954]" italics="true" pageId="6" pageNumber="157">vs.</emphasis>
erose). Only 
<taxonomicName box="[513,634,1928,1954]" class="Liliopsida" family="Orchidaceae" genus="Schomburgkia" higherTaxonomySource="GBIF" kingdom="Plantae" order="Asparagales" pageId="6" pageNumber="157" phylum="Tracheophyta" rank="species" species="gloriosa">
<emphasis box="[513,634,1928,1954]" italics="true" pageId="6" pageNumber="157">S. gloriosa</emphasis>
</taxonomicName>
is known to occur in the Atlantic Forest of 
<collectingCountry box="[1124,1192,1928,1954]" name="Brazil" pageId="6" pageNumber="157">Brazil</collectingCountry>
to date, and it is easily distinguished from 
<taxonomicName box="[354,563,1964,1990]" class="Liliopsida" family="Orchidaceae" genus="Schomburgkia" higherTaxonomySource="GBIF" kingdom="Plantae" order="Asparagales" pageId="6" pageNumber="157" phylum="Tracheophyta" rank="species" species="vandenbergiana">
<emphasis box="[354,563,1964,1990]" italics="true" pageId="6" pageNumber="157">S. vandenbergiana</emphasis>
</taxonomicName>
by the flower colour (dark purple 
<emphasis box="[948,979,1965,1990]" italics="true" pageId="6" pageNumber="157">vs.</emphasis>
pale brown). Overall, the new species has the smallest flowers of the genus (
<tableCitation box="[518,606,2000,2026]" captionStart="TABLE 2" captionStartId="5.[136,224,570,594]" captionText="TABLE 2. Diagnostic floral features and distribution of S. vandenberiana and related species. BOL—Bolivia, BRA—Brazil, COL—Colombia, COS—Costa Rica, ECU—Ecuador, GUY—Guyana, TRT—Trinidad and Tobago, VEN—Venezela." pageId="6" pageNumber="157">Table 2</tableCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>