440 lines
45 KiB
XML
440 lines
45 KiB
XML
<document ID-DOI="10.11646/phytotaxa.571.1.6" ID-GBIF-Dataset="d5cd1ba0-61a5-43e4-9d20-b474fb7709f7" ID-ISSN="1179-3163" ID-Zenodo-Dep="7270526" checkinTime="1667298608294" checkinUser="plazi" docAuthor="Silva, Diego Ferreira Da, Ríos, Román Carlos, Cruz, Vinicyus Jorge Mordaski Visini Da, Souza, Inti De & Braga, João Marcelo Alvarenga" docDate="2022" docId="03AAD07B2C66FFBE67E1FD54FEFEFA88" docLanguage="en" docName="phytotaxa.571.1.6.pdf" docOrigin="Phytotaxa 571 (1)" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.4:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="4" docTitle="Thismia cordata D. F. Silva & J. M. A. Braga 2022, sp. nov." docType="treatment" docVersion="2" lastPageNumber="81" masterDocId="FF93A8032C67FFBB6769FF80FFB0FFD4" masterDocTitle="Thismia cordata (Thismiaceae), a new fairy lantern species from the Brazilian Atlantic Forest" masterLastPageNumber="84" masterPageNumber="76" pageNumber="77" updateTime="1667299265550" updateUser="ExternalLinkService" 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>Thismia cordata (Thismiaceae), a new fairy lantern species from the Brazilian Atlantic Forest</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>Silva, Diego Ferreira Da</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0002-2453-1311</mods:nameIdentifier>
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<mods:affiliation>Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, Rua Pacheco Leão, 915, 22460 - 030, Rio de Janeiro, RJ, Brazil Universidade Federal do Paraná, Departamento de Ciências Florestais, Av. Prefeito Lothário Meissner, 632, 82590 - 300, Curitiba, Paraná, PR, Brazil & diiiego. silvaferreira @ gmail. com; https: // orcid. org / 0000 - 0002 - 2453 - 1311</mods:affiliation>
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<mods:nameIdentifier type="email">diiiego.silvaferreira@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>Ríos, Román Carlos</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0001-6590-6944</mods:nameIdentifier>
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<mods:affiliation>rioselvas @ gmail. com; https: // orcid. org / 0000 - 0001 - 6590 - 6944</mods:affiliation>
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<mods:nameIdentifier type="email">rioselvas@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>Cruz, Vinicyus Jorge Mordaski Visini Da</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0003-4055-9039</mods:nameIdentifier>
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<mods:affiliation>vinicyus 99 @ hotmail. com; https: // orcid. org / 0000 - 0003 - 4055 - 9039</mods:affiliation>
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<mods:nameIdentifier type="email">vinicyus99@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>Souza, Inti De</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0001-5658-981X</mods:nameIdentifier>
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<mods:affiliation>intidesouza @ gmail. com; https: // orcid. org / 0000 - 0001 - 5658 - 981 X</mods:affiliation>
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<mods:nameIdentifier type="email">intidesouza@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>Braga, João Marcelo Alvarenga</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0002-6124-1970</mods:nameIdentifier>
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<mods:affiliation>Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, Rua Pacheco Leão, 915, 22460 - 030, Rio de Janeiro, RJ, Brazil Universidade Federal do Paraná, Departamento de Ciências Florestais, Av. Prefeito Lothário Meissner, 632, 82590 - 300, Curitiba, Paraná, PR, Brazil & joaomarcelo. jbrj @ gmail. com; https: // orcid. org / 0000 - 0002 - 6124 - 1970</mods:affiliation>
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<mods:nameIdentifier type="email">joaomarcelo.jbrj@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>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-11-01</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>571</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>1</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>76</mods:start>
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<mods:end>84</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:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.11646/phytotaxa.571.1.6</mods:identifier>
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<mods:identifier type="GBIF-Dataset">d5cd1ba0-61a5-43e4-9d20-b474fb7709f7</mods:identifier>
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<mods:identifier type="ISSN">1179-3163</mods:identifier>
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<mods:identifier type="Zenodo-Dep">7270526</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7270528" ID-Zenodo-Dep="7270528" LSID="urn:lsid:plazi:treatment:03AAD07B2C66FFBE67E1FD54FEFEFA88" httpUri="http://treatment.plazi.org/id/03AAD07B2C66FFBE67E1FD54FEFEFA88" lastPageId="5" lastPageNumber="81" pageId="1" pageNumber="77">
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<subSubSection box="[136,874,724,751]" pageId="1" pageNumber="77" type="nomenclature">
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<paragraph blockId="1.[136,874,724,751]" box="[136,874,724,751]" pageId="1" pageNumber="77">
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<heading box="[136,874,724,751]" fontSize="11" level="2" pageId="1" pageNumber="77" reason="3">
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<taxonomicName authority="D.F.Silva & J.M.A.Braga" authorityName="D. F. Silva & J. M. A. Braga" authorityYear="2022" box="[136,619,724,751]" class="Liliopsida" family="Burmanniaceae" genus="Thismia" kingdom="Plantae" order="Dioscoreales" pageId="1" pageNumber="77" phylum="Tracheophyta" rank="species" species="cordata" status="sp. nov.">
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<emphasis bold="true" box="[136,325,724,751]" italics="true" pageId="1" pageNumber="77">Thismia cordata</emphasis>
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D.F.Silva & J.M.A.Braga
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</taxonomicName>
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,
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<emphasis box="[631,716,725,750]" italics="true" pageId="1" pageNumber="77">
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<taxonomicNameLabel box="[631,716,725,750]" pageId="1" pageNumber="77" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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||
(
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<figureCitation box="[730,865,724,750]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="2.[136,229,1882,1904]" captionStartId-1="3.[136,229,1882,1904]" captionStartId-2="4.[136,229,1882,1904]" captionTargetBox-0="[255,1354,220,1825]" captionTargetBox-1="[227,1361,190,1857]" captionTargetBox-2="[227,1361,190,1857]" captionTargetId-0="figure-19@2.[227,1361,190,1857]" captionTargetId-1="figure-25@3.[227,1361,190,1857]" captionTargetId-2="figure-19@4.[227,1361,190,1857]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionText-0="FIGURE 1. Thismia cordata. A. Flowering habit. B. Bract. C. Top view of the flower, showing the arrangement of the perianth lobes, and annulus surrounded by star-shaped ornamentation. D. Detail of the trichomes in ornamentation surrounding the annulus. E. Longitudinal section of perianth tube with trichomes inner surface, stamens, interstaminal lobes, and stigma. F. Detail of trichomes on the inner surface of the perianth tube. G. Outer perianth lobe ovate, with base cordate, and apex acute, but curved with a rounded appearance. H. Inner perianth lobe with very narrow base and evident filiform appendix. I. Stamen. J. Stigma. K. Transversal section of the ovary. L. Placentation. Drawing by Marcus Falcão." captionText-1="FIGURE 2. Thismia cordata. A-B. Flowering habit. C–D. Flowers, side and front view, respectively. E. Annulus surrounded by a starshaped 6-lobed ornamentation, densely pilose and ciliate. F. Detail of the outer perianth lobes cordate. G. Longitudinal section of perianth tube densely pilose, with inner and outer lobes, stamens, interstaminal lobes, and stigma. H. Stigma. Photographs by Román Carlos Ríos." captionText-2="FIGURE 3. Thismia cordata (Photos of the material in alcohol, disregard coloration). A. Flowering habit. B. Bract. C. Flower. D. Top view of the flower. E. Perianth lobes F. Inner perianth lobe. G. Outer perianth lobe. H. Longitudinal section of perianth tube with inner and outer lobes, stamens, interstaminal lobes, and stigma. I. Longitudinal section of perianth tube with inner and outer lobes, falcate stamens, interstaminal lobes, and evidencing a dense covering of trichomes around the annulus. J. Stamen. K. Longitudinal section of ovary showing the ovules, style, and stigma. Photographs by Diego Ferreira da Silva." figureDoi-0="http://doi.org/10.5281/zenodo.7270530" figureDoi-1="http://doi.org/10.5281/zenodo.7270532" figureDoi-2="http://doi.org/10.5281/zenodo.7270536" httpUri-0="https://zenodo.org/record/7270530/files/figure.png" httpUri-1="https://zenodo.org/record/7270532/files/figure.png" httpUri-2="https://zenodo.org/record/7270536/files/figure.png" pageId="1" pageNumber="77">Figures 1–3</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 pageId="1" pageNumber="77" type="materials_examined">
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<paragraph blockId="1.[136,1452,764,822]" pageId="1" pageNumber="77">
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<materialsCitation collectingDate="2022-01-10" collectionCode="R, C, UPCB, RB" country="Brazil" county="Type" latitude="-25.512222" location="Serra do Marumbi." longLatPrecision="21" longitude="-48.988888" municipality="Torre Amarela" pageId="1" pageNumber="77" specimenCode="UPCB0048999" specimenCount="1" stateProvince="Parana" typeStatus="holotype">
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<collectingCounty box="[136,186,764,785]" pageId="1" pageNumber="77">Type</collectingCounty>
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:—
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<collectingCountry box="[214,304,764,785]" name="Brazil" pageId="1" pageNumber="77">BRAZIL</collectingCountry>
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.
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<collectingRegion box="[312,381,764,785]" country="Brazil" name="Parana" pageId="1" pageNumber="77">Paraná</collectingRegion>
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:
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<collectingMunicipality box="[389,530,764,786]" pageId="1" pageNumber="77">Torre Amarela</collectingMunicipality>
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,
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<location LSID="urn:lsid:plazi:treatment:03AAD07B2C66FFBE67E1FD54FEFEFA88:8EDC37B62C66FFBA6572FD7CFD61FCC6" box="[539,721,764,786]" country="Brazil" county="Type" latitude="-25.512222" longLatPrecision="21" longitude="-48.988888" municipality="Torre Amarela" name="Serra do Marumbi." pageId="1" pageNumber="77" stateProvince="Parana">Serra do Marumbi.</location>
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APA do
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||
<location LSID="urn:lsid:plazi:treatment:03AAD07B2C66FFBE67E1FD54FEFEFA88:8EDC37B62C66FFBA644AFD7CFC32FCC6" box="[803,898,764,786]" country="Brazil" county="Type" latitude="-25.512222" longLatPrecision="21" longitude="-48.988888" municipality="Torre Amarela" name="Piraquara" pageId="1" pageNumber="77" stateProvince="Parana">Piraquara</location>
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||
,
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||
<geoCoordinate box="[907,1021,764,786]" degrees="25" direction="south" minutes="30" orientation="latitude" pageId="1" pageNumber="77" precision="15" seconds="44" value="-25.512222">25º30’44”S</geoCoordinate>
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||
,
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||
<geoCoordinate box="[1030,1151,764,786]" degrees="48" direction="west" minutes="59" orientation="longitude" pageId="1" pageNumber="77" precision="15" seconds="20" value="-48.988888">48º59’20”W</geoCoordinate>
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||
,
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||
<date box="[1160,1319,764,785]" pageId="1" pageNumber="77" value="2022-01-10">
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||
<collectingDate box="[1160,1319,764,785]" pageId="1" pageNumber="77" value="2022-01-10">10 January 2022</collectingDate>
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||
</date>
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||
, fl.,
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<emphasis italics="true" pageId="1" pageNumber="77">
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||
<collectionCode box="[1361,1379,764,785]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="1" pageNumber="77">R</collectionCode>
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.
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<collectionCode box="[1382,1400,764,785]" country="Denmark" name="University of Copenhagen" pageId="1" pageNumber="77" type="Herbarium">C</collectionCode>
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. Ríos 13
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</emphasis>
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(
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<typeStatus box="[226,312,800,822]" pageId="1" pageNumber="77">holotype</typeStatus>
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<collectionCode box="[317,380,800,821]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15175" lsid="urn:lsid:biocol.org:col:15175" name="Universidade Federal do Paraná" pageId="1" pageNumber="77" type="Herbarium">UPCB</collectionCode>
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[barcode
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<specimenCode box="[476,625,800,821]" collectionCode="UPCB" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15175" lsid="urn:lsid:biocol.org:col:15175" name="Universidade Federal do Paraná" pageId="1" pageNumber="77" type="Herbarium">UPCB0048999</specimenCode>
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, dried + in spirit!]; isotype
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<collectionCode box="[888,920,800,821]" country="Brazil" lsid="urn:lsid:biocol.org:col:15528" name="Jardim Botânico do Rio de Janeiro" pageId="1" pageNumber="77" type="Herbarium">RB</collectionCode>
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[in spirit!])
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||
</materialsCitation>
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||
.
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</paragraph>
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||
</subSubSection>
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<subSubSection pageId="1" pageNumber="77" type="diagnosis">
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<paragraph blockId="1.[136,1452,868,1867]" pageId="1" pageNumber="77">
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<emphasis bold="true" box="[136,289,868,894]" pageId="1" pageNumber="77">Diagnosis:—</emphasis>
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Similar to
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<taxonomicName authorityName="Poulsen" authorityYear="1889" box="[407,530,868,894]" class="Liliopsida" family="Burmanniaceae" genus="Thismia" kingdom="Plantae" order="Dioscoreales" pageId="1" pageNumber="77" phylum="Tracheophyta" rank="species" species="glaziovii">
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<emphasis box="[407,530,868,894]" italics="true" pageId="1" pageNumber="77">T. glaziovii</emphasis>
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</taxonomicName>
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, but differs by zygomorphic flowers, perianth tube gibbous and internally densely pilose, annulus surrounded by a prominent star-shaped 6-lobed ornamentation with acute apices, densely pilose, margin ciliate; outer perianth lobes cordate and glabrous ovary with stigma sharply trilobed and densely pilose.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="77" type="description">
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<paragraph blockId="1.[136,1452,868,1867]" pageId="1" pageNumber="77">
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<emphasis bold="true" box="[189,327,976,1002]" pageId="1" pageNumber="77">Description</emphasis>
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:—Herbs
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<quantity box="[442,565,976,1003]" metricMagnitude="-2" metricUnit="m" metricValue="7.25" metricValueMax="10.0" metricValueMin="4.5" pageId="1" pageNumber="77" unit="cm" value="7.25" valueMax="10.0" valueMin="4.5">4.5–10 cm</quantity>
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tall, terrestrial, mycoheterotrophic, achlorophyllous. Roots 5–7 ×
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<quantity box="[1347,1447,976,1003]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="1" pageNumber="77" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
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, tuberous with fibrous roots, 1–10 × ca.
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||
<quantity box="[580,669,1012,1039]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="1" pageNumber="77" unit="mm" value="0.5">0.5 mm</quantity>
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||
, white to orange. Stem 3.5–5.5 × ca.
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||
<quantity box="[1089,1169,1012,1039]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="77" unit="cm" value="0.2">0.2 cm</quantity>
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, longitudinally bisulcate, erect, unbranched, glabrous, white to orange. Involucral bracts 4; bracts 3–4 × ca.
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||
<quantity box="[1105,1175,1048,1075]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="77" unit="mm" value="2.0">2 mm</quantity>
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||
, lanceolate, apex acute, folded up giving the false rounded, concave appearance, 1-veined, margin entire, glabrous, translucent white to orange. Flowers 23–31 ×
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||
<quantity box="[343,442,1120,1147]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="9.0" metricValueMin="6.0" pageId="1" pageNumber="77" unit="mm" value="7.5" valueMax="9.0" valueMin="6.0">6–9 mm</quantity>
|
||
, solitary, zygomorphic; perianth tube 7–8 ×
|
||
<quantity box="[962,1081,1120,1147]" metricMagnitude="-3" metricUnit="m" metricValue="8.75" metricValueMax="9.0" metricValueMin="8.5" pageId="1" pageNumber="77" unit="mm" value="8.75" valueMax="9.0" valueMin="8.5">8.5–9 mm</quantity>
|
||
, gibbous, outer surface smooth, glabrous, orange, 6-veined darkened, inner surface densely pilose with trichomes ca.
|
||
<quantity box="[1084,1148,1156,1183]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="77" unit="mm" value="1.0">1 mm</quantity>
|
||
long, white, continuing ca.
|
||
<quantity box="[136,201,1192,1219]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="77" unit="mm" value="1.0">1 mm</quantity>
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||
above the tube closure; annulus ca.
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||
<quantity box="[609,674,1192,1219]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="77" unit="mm" value="1.0">1 mm</quantity>
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||
in diameter, protruding ca.
|
||
<quantity box="[986,1072,1192,1219]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="1" pageNumber="77" unit="mm" value="0.4">0.4 mm</quantity>
|
||
above the surface, surrounded by 6 brownish spots and a prominent star-shaped 6-lobbed ornamentation with acute apices, protruding ca.
|
||
<quantity box="[1293,1379,1228,1255]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="77" unit="mm" value="0.2">0.2 mm</quantity>
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above the surface and with ca.
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||
<quantity box="[414,480,1264,1291]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="1" pageNumber="77" unit="mm" value="5.0">5 mm</quantity>
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||
in diameter, aquamarine, surrounded by a whitish-orange narrow strip with ca.
|
||
<quantity box="[1386,1452,1264,1291]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="1" pageNumber="77" unit="mm" value="3.0">3 mm</quantity>
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||
width, densely pilose with inconspicuous trichomes, margin ciliate; perianth lobes inserted all at same height in the distal portion of the perianth (3+3); outer perianth lobes 2–4 ×
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||
<quantity box="[836,931,1336,1363]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="1" pageNumber="77" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
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||
, ovate, base cordate, with lobes detached from the insertion with the tube, apex acute, curved with a rounded appearance, 1-veined, margin entire, orange, glabrous; inner perianth lobes 1-veined, margin entire, glabrous, base ca. 1 ×
|
||
<quantity box="[889,956,1408,1435]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="77" unit="mm" value="2.0">2 mm</quantity>
|
||
, orange, terminated by a filiform appendage
|
||
<quantity box="[136,257,1444,1471]" metricMagnitude="-2" metricUnit="m" metricValue="1.8" metricValueMax="2.1" metricValueMin="1.5" pageId="1" pageNumber="77" unit="mm" value="18.0" valueMax="21.0" valueMin="15.0">15–21 mm</quantity>
|
||
long, orange at the base, the rest to the apex slate blue to periwinkle. Interstaminal lobes ca. 1.5 ×
|
||
<quantity box="[1359,1447,1444,1471]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="77" unit="mm" value="0.2">0.2 mm</quantity>
|
||
, inserted at the same level as the filaments narrowly triangular, falcate, apex rounded. Stamens 6, 2.5–3 × ca.
|
||
<quantity box="[1378,1447,1480,1507]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="77" unit="mm" value="2.0">2 mm</quantity>
|
||
, glabrous, pendulous; filaments ca.
|
||
<quantity box="[524,588,1516,1543]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="77" unit="mm" value="1.0">1 mm</quantity>
|
||
long, inserted ca.
|
||
<quantity box="[790,876,1516,1543]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="1" pageNumber="77" unit="mm" value="1.2">1.2 mm</quantity>
|
||
below the annulus, lavender; connective ca. 2.5 ×
|
||
<quantity metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="77" unit="mm" value="2.0">2 mm</quantity>
|
||
, dilated with 4 lobes, falcate, lavender, 2-lobed at the upper ca. 1 ×
|
||
<quantity box="[942,1030,1552,1579]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="77" unit="mm" value="0.2">0.2 mm</quantity>
|
||
, 2-lobed at the lower ca. 1 ×
|
||
<quantity box="[1358,1447,1552,1579]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="1" pageNumber="77" unit="mm" value="0.3">0.3 mm</quantity>
|
||
; anthers ca. 0.7 ×
|
||
<quantity box="[329,415,1588,1615]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="1" pageNumber="77" unit="mm" value="0.8">0.8 mm</quantity>
|
||
long, widely ovate with hippocrepiform line. Ovary ca. 2.5 ×
|
||
<quantity box="[1115,1183,1588,1615]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="77" unit="mm" value="2.0">2 mm</quantity>
|
||
, unilocular, top-shaped, smooth, white to orange with truncate apex slate blue, glabrous, multi-ovulate placentation parietal; style ca.
|
||
<quantity box="[1365,1452,1624,1651]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="1" pageNumber="77" unit="mm" value="0.8">0.8 mm</quantity>
|
||
long, glabrous, white; stigma ca. 2 ×
|
||
<quantity box="[543,629,1660,1687]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="1" pageNumber="77" unit="mm" value="1.5">1.5 mm</quantity>
|
||
, lavender, densely pilose with trichomes white, sharply trilobed, each lobe with upper surface sepia, densely papillose, margin ciliate. Fruits unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="1" pageNumber="77" type="etymology">
|
||
<paragraph blockId="1.[136,1452,868,1867]" box="[189,1104,1732,1759]" pageId="1" pageNumber="77">
|
||
<emphasis bold="true" box="[189,356,1732,1758]" pageId="1" pageNumber="77">Etymology:—</emphasis>
|
||
The specific epithet refers to the heart-shaped outer perianth lobes.
|
||
</paragraph>
|
||
<paragraph blockId="1.[136,1452,868,1867]" box="[189,754,1768,1795]" pageId="1" pageNumber="77">
|
||
<emphasis bold="true" box="[189,351,1768,1794]" pageId="1" pageNumber="77">Phenology:—</emphasis>
|
||
Flowering was observed in January.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="5" lastPageNumber="81" pageId="1" pageNumber="77" type="distribution">
|
||
<paragraph blockId="1.[136,1452,868,1867]" lastBlockId="5.[136,1452,158,1372]" lastPageId="5" lastPageNumber="81" pageId="1" pageNumber="77">
|
||
<emphasis bold="true" box="[189,517,1804,1830]" pageId="1" pageNumber="77">Distribution and habitat:—</emphasis>
|
||
So far it is known only from the Serra do Marumbi, inside the APA do Piraquara, located in the municipality of Piraquara, State of
|
||
<collectingRegion box="[673,750,1840,1866]" country="Brazil" name="Parana" pageId="1" pageNumber="77">Paraná</collectingRegion>
|
||
, south
|
||
<collectingCountry box="[827,894,1840,1866]" name="Brazil" pageId="1" pageNumber="77">Brazil</collectingCountry>
|
||
(
|
||
<figureCitation box="[908,1004,1840,1866]" captionStart="FIGURE 4" captionStartId="6.[136,229,1650,1672]" captionTargetBox="[182,1420,205,1606]" captionTargetId="figure-19@6.[151,1436,190,1626]" captionTargetPageId="6" captionText="FIGURE 4. Distribution map and habitats of Thismia cordata. A. Distribution of T. cordata. B. Delimitation of the municipality of Piraquara, Paraná, Brazil. C–D. Panoramic views of the areas habited by T. cordata, showing the Serra do Marumbi andAPA do Piraquara, Paraná, Brazil [satellite images by ESRI obtained in 2022]." figureDoi="http://doi.org/10.5281/zenodo.7270540" httpUri="https://zenodo.org/record/7270540/files/figure.png" pageId="1" pageNumber="77">Figure 4</figureCitation>
|
||
). This environmental protected area was created through State Decree nº 1754 of 05/06/96 and consists of an important Atlantic Forest remnant located in the catchment area of the Piraquara River basin, tributary of the Iguaçu River, in eastern end the Serra do Mar, with an approximate area of 8,881.00 ha. The predominant climate is Cfb, with an average annual temperature of 17 ºC (20.5 ºC in January and 13 ºC in July) and annual rainfall of
|
||
<quantity box="[777,895,266,293]" metricMagnitude="0" metricUnit="m" metricValue="1.55" pageId="5" pageNumber="81" unit="mm" value="1550.0">1,550 mm</quantity>
|
||
, more concentrated in the summer months, with July and August as the driest months (
|
||
<bibRefCitation author="Alvares, C. A. & Stape, J. L. & Sentelhas, P. C. & Goncalves, J. D. M. & Sparovek, G." box="[570,794,302,328]" pageId="5" pageNumber="81" pagination="711 - 728" refId="ref3212" refString="Alvares, C. A., Stape, J. L., Sentelhas, P. C., Goncalves, J. D. M. & Sparovek, G. (2013) Koppen's climate classification map for Brazil. Meteorologische Zeitschrift 22: 711 - 728. https: // doi. org / 10.1127 / 0941 - 2948 / 2013 / 0507" type="journal article" year="2013">
|
||
Alvares
|
||
<emphasis box="[667,725,302,328]" italics="true" pageId="5" pageNumber="81">et al.</emphasis>
|
||
2013
|
||
</bibRefCitation>
|
||
). We carried a search close to coordinates available in the specimen deposited in UPCB herbarium, but no individuals were found posteriorly. However, it can be observed that the specimens were collected in a conserved montane forest gradient, around
|
||
<quantity box="[1004,1089,374,401]" metricMagnitude="3" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="81" unit="m" value="1000.0">1000 m</quantity>
|
||
a.s.l.
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7270530" ID-Zenodo-Dep="7270530" httpUri="https://zenodo.org/record/7270530/files/figure.png" pageId="2" pageNumber="78" startId="2.[136,229,1882,1904]" targetBox="[255,1354,220,1825]" targetPageId="2">
|
||
<paragraph blockId="2.[136,1452,1882,2084]" pageId="2" pageNumber="78">
|
||
<emphasis bold="true" box="[136,247,1882,1904]" pageId="2" pageNumber="78">FIGURE 1</emphasis>
|
||
.
|
||
<taxonomicName authorityName="D. F. Silva & J. M. A. Braga" authorityYear="2022" box="[258,415,1882,1903]" class="Liliopsida" family="Burmanniaceae" genus="Thismia" kingdom="Plantae" order="Dioscoreales" pageId="2" pageNumber="78" phylum="Tracheophyta" rank="species" species="cordata">
|
||
<emphasis box="[258,415,1882,1903]" italics="true" pageId="2" pageNumber="78">Thismia cordata</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<emphasis bold="true" box="[426,450,1882,1903]" pageId="2" pageNumber="78">A.</emphasis>
|
||
Flowering habit.
|
||
<emphasis bold="true" box="[618,640,1882,1903]" pageId="2" pageNumber="78">B.</emphasis>
|
||
Bract.
|
||
<emphasis bold="true" box="[709,732,1882,1904]" pageId="2" pageNumber="78">C.</emphasis>
|
||
Top view of the flower, showing the arrangement of the perianth lobes, and annulus surrounded by star-shaped ornamentation.
|
||
<emphasis bold="true" box="[627,651,1918,1939]" pageId="2" pageNumber="78">D.</emphasis>
|
||
Detail of the trichomes in ornamentation surrounding the annulus.
|
||
<emphasis bold="true" box="[1299,1321,1918,1939]" pageId="2" pageNumber="78">E.</emphasis>
|
||
Longitudinal section of perianth tube with trichomes inner surface, stamens, interstaminal lobes, and stigma.
|
||
<emphasis bold="true" box="[1100,1118,1954,1975]" pageId="2" pageNumber="78">F.</emphasis>
|
||
Detail of trichomes on the inner surface of the perianth tube.
|
||
<emphasis bold="true" box="[414,439,1990,2012]" pageId="2" pageNumber="78">G.</emphasis>
|
||
Outer perianth lobe ovate, with base cordate, and apex acute, but curved with a rounded appearance.
|
||
<emphasis bold="true" box="[1427,1452,1990,2011]" pageId="2" pageNumber="78">H.</emphasis>
|
||
Inner perianth lobe with very narrow base and evident filiform appendix.
|
||
<emphasis bold="true" box="[858,873,2026,2047]" pageId="2" pageNumber="78">I.</emphasis>
|
||
Stamen.
|
||
<emphasis bold="true" box="[966,985,2026,2047]" pageId="2" pageNumber="78">J.</emphasis>
|
||
Stigma.
|
||
<emphasis bold="true" box="[1073,1098,2026,2047]" pageId="2" pageNumber="78">K.</emphasis>
|
||
Transversal section of the ovary.
|
||
<emphasis bold="true" box="[1429,1452,2026,2047]" pageId="2" pageNumber="78">L.</emphasis>
|
||
Placentation. Drawing by Marcus Falcão.
|
||
</paragraph>
|
||
</caption>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7270532" ID-Zenodo-Dep="7270532" httpUri="https://zenodo.org/record/7270532/files/figure.png" pageId="3" pageNumber="79" startId="3.[136,229,1882,1904]" targetBox="[227,1361,190,1857]" targetPageId="3">
|
||
<paragraph blockId="3.[136,1452,1882,2011]" pageId="3" pageNumber="79">
|
||
<emphasis bold="true" box="[136,254,1882,1904]" pageId="3" pageNumber="79">FIGURE 2.</emphasis>
|
||
<taxonomicName authorityName="D. F. Silva & J. M. A. Braga" authorityYear="2022" box="[261,419,1882,1903]" class="Liliopsida" family="Burmanniaceae" genus="Thismia" kingdom="Plantae" order="Dioscoreales" pageId="3" pageNumber="79" phylum="Tracheophyta" rank="species" species="cordata">
|
||
<emphasis box="[261,419,1882,1903]" italics="true" pageId="3" pageNumber="79">Thismia cordata</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<emphasis bold="true" box="[432,479,1882,1903]" pageId="3" pageNumber="79">A-B.</emphasis>
|
||
Flowering habit.
|
||
<emphasis bold="true" box="[653,706,1882,1904]" pageId="3" pageNumber="79">C–D.</emphasis>
|
||
Flowers, side and front view, respectively.
|
||
<emphasis bold="true" box="[1129,1151,1882,1903]" pageId="3" pageNumber="79">E.</emphasis>
|
||
Annulus surrounded by a starshaped 6-lobed ornamentation, densely pilose and ciliate.
|
||
<emphasis bold="true" box="[689,707,1918,1939]" pageId="3" pageNumber="79">F.</emphasis>
|
||
Detail of the outer perianth lobes cordate.
|
||
<emphasis bold="true" box="[1114,1139,1918,1940]" pageId="3" pageNumber="79">G.</emphasis>
|
||
Longitudinal section of perianth tube densely pilose, with inner and outer lobes, stamens, interstaminal lobes, and stigma.
|
||
<emphasis bold="true" box="[1032,1057,1954,1975]" pageId="3" pageNumber="79">H.</emphasis>
|
||
Stigma. Photographs by Román Carlos Ríos.
|
||
</paragraph>
|
||
</caption>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7270536" ID-Zenodo-Dep="7270536" httpUri="https://zenodo.org/record/7270536/files/figure.png" pageId="4" pageNumber="80" startId="4.[136,229,1882,1904]" targetBox="[227,1361,190,1857]" targetPageId="4">
|
||
<paragraph blockId="4.[136,1451,1882,2048]" pageId="4" pageNumber="80">
|
||
<emphasis bold="true" box="[136,255,1882,1904]" pageId="4" pageNumber="80">FIGURE 3.</emphasis>
|
||
<taxonomicName authorityName="D. F. Silva & J. M. A. Braga" authorityYear="2022" box="[262,420,1882,1903]" class="Liliopsida" family="Burmanniaceae" genus="Thismia" kingdom="Plantae" order="Dioscoreales" pageId="4" pageNumber="80" phylum="Tracheophyta" rank="species" species="cordata">
|
||
<emphasis box="[262,420,1882,1903]" italics="true" pageId="4" pageNumber="80">Thismia cordata</emphasis>
|
||
</taxonomicName>
|
||
(Photos of the material in alcohol, disregard coloration).
|
||
<emphasis bold="true" box="[982,1005,1882,1903]" pageId="4" pageNumber="80">A.</emphasis>
|
||
Flowering habit.
|
||
<emphasis bold="true" box="[1179,1201,1882,1903]" pageId="4" pageNumber="80">B.</emphasis>
|
||
Bract.
|
||
<emphasis bold="true" box="[1274,1297,1882,1904]" pageId="4" pageNumber="80">C.</emphasis>
|
||
Flower.
|
||
<emphasis bold="true" box="[1384,1408,1882,1903]" pageId="4" pageNumber="80">D.</emphasis>
|
||
Top view of the flower.
|
||
<emphasis bold="true" box="[327,349,1918,1939]" pageId="4" pageNumber="80">E.</emphasis>
|
||
Perianth lobes
|
||
<emphasis bold="true" box="[500,518,1918,1939]" pageId="4" pageNumber="80">F.</emphasis>
|
||
Inner perianth lobe.
|
||
<emphasis bold="true" box="[722,747,1918,1940]" pageId="4" pageNumber="80">G.</emphasis>
|
||
Outer perianth lobe.
|
||
<emphasis bold="true" box="[955,980,1918,1939]" pageId="4" pageNumber="80">H.</emphasis>
|
||
Longitudinal section of perianth tube with inner and outer lobes, stamens, interstaminal lobes, and stigma.
|
||
<emphasis bold="true" box="[714,730,1954,1975]" pageId="4" pageNumber="80">I.</emphasis>
|
||
Longitudinal section of perianth tube with inner and outer lobes, falcate stamens, interstaminal lobes, and evidencing a dense covering of trichomes around the annulus.
|
||
<emphasis bold="true" box="[1081,1099,1990,2011]" pageId="4" pageNumber="80">J.</emphasis>
|
||
Stamen.
|
||
<emphasis bold="true" box="[1192,1217,1990,2011]" pageId="4" pageNumber="80">K.</emphasis>
|
||
Longitudinal section of ovary showing the ovules, style, and stigma. Photographs by Diego Ferreira da Silva.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="5.[136,1452,158,1372]" pageId="5" pageNumber="81">
|
||
<emphasis bold="true" box="[189,438,410,436]" pageId="5" pageNumber="81">Conservation status:</emphasis>
|
||
—
|
||
<taxonomicName authorityName="D. F. Silva & J. M. A. Braga" authorityYear="2022" box="[466,651,410,436]" class="Liliopsida" family="Burmanniaceae" genus="Thismia" kingdom="Plantae" order="Dioscoreales" pageId="5" pageNumber="81" phylum="Tracheophyta" rank="species" species="cordata">
|
||
<emphasis box="[466,651,410,436]" italics="true" pageId="5" pageNumber="81">Thismia cordata</emphasis>
|
||
</taxonomicName>
|
||
is known only from a small population in the
|
||
<typeStatus box="[1188,1236,411,437]" pageId="5" pageNumber="81">type</typeStatus>
|
||
location within an Environmental Preservation Area, surrounded by extensive commercial eucalyptus plantations, and pastures and with ecotourism activities. Therefore, a preliminary assessment is proposed according to the IUCN Red List Categories and Criteria, (
|
||
<bibRefCitation author="IUCN" box="[243,379,518,544]" pageId="5" pageNumber="81" refId="ref3457" refString="IUCN (2012) IUCN Red List Categories and Criteria: Version 3.1. 2 nd ed. International Union for Conservation of Nature and Natural Resources, Gland, Switzerland and Cambridge, 32 pp." type="book" year="2012">IUCN 2012</bibRefCitation>
|
||
,
|
||
<bibRefCitation author="IUCN" box="[390,450,518,544]" pageId="5" pageNumber="81" refId="ref3494" refString="IUCN (2019) IUCN Red List of threatened species: Version 2019 - 2. Available from: http: // www. iucnredlist. org / (accessed 23 September 2022)." type="url" year="2019">2019</bibRefCitation>
|
||
), for critically endangered base on B2 (ab(iii)) criterion.
|
||
</paragraph>
|
||
<paragraph blockId="5.[136,1452,158,1372]" pageId="5" pageNumber="81">
|
||
<emphasis bold="true" box="[189,494,554,580]" pageId="5" pageNumber="81">Morphological affinities:</emphasis>
|
||
—
|
||
<taxonomicName authorityName="D. F. Silva & J. M. A. Braga" authorityYear="2022" box="[522,714,554,580]" class="Liliopsida" family="Burmanniaceae" genus="Thismia" kingdom="Plantae" order="Dioscoreales" pageId="5" pageNumber="81" phylum="Tracheophyta" rank="species" species="cordata">
|
||
<emphasis box="[522,714,554,580]" italics="true" pageId="5" pageNumber="81">Thismia cordata</emphasis>
|
||
</taxonomicName>
|
||
belongs to
|
||
<emphasis box="[869,890,555,580]" italics="true" pageId="5" pageNumber="81">T.</emphasis>
|
||
subg.
|
||
<taxonomicName authority="sect. Ophiomeris" box="[980,1326,554,581]" class="Liliopsida" family="Burmanniaceae" genus="Ophiomeris" kingdom="Plantae" order="Dioscoreales" pageId="5" pageNumber="81" phylum="Tracheophyta" rank="section" section="Ophiomeris">
|
||
<emphasis box="[980,1112,554,580]" italics="true" pageId="5" pageNumber="81">Ophiomeris</emphasis>
|
||
sect.
|
||
<emphasis box="[1194,1326,554,580]" italics="true" pageId="5" pageNumber="81">Ophiomeris</emphasis>
|
||
</taxonomicName>
|
||
, which is characterized by tuberous underground parts, longitudinally bisulcate stem, involucral bracts present, perianth lobes inserted all at same height in the distal portion of stem, outer perianth lobes often smaller and reflexed, inner perianth lobes ascending, larger and of different shape and size, often triangular with filiform appendage, stamens with ribbonshaped filaments, connective dilated, interstaminal lobes present, stigma trilobed or one capitate, and ovary with parietal placentation, inserted near the base to half way up the ovary (
|
||
<bibRefCitation author="Maas, P. J. M. & Maas-van & de Kamer, H. & van Benthem, J. & Snelders, H. C. M. & Rubsamen, T." box="[911,1103,734,760]" pageId="5" pageNumber="81" pagination="1 - 189" refId="ref3644" refString="Maas, P. J. M., Maas-van de Kamer, H., van Benthem, J., Snelders, H. C. M. & Rubsamen, T. (1986) Burmanniaceae. Flora Neotropica Monograph 42: 1 - 189." type="journal article" year="1986">
|
||
Maas
|
||
<emphasis box="[980,1036,734,760]" italics="true" pageId="5" pageNumber="81">et al.</emphasis>
|
||
1986
|
||
</bibRefCitation>
|
||
). According to
|
||
<bibRefCitation author="Shepeleva, E. A. & Schelkunov, M. I. & Hrones, M. & Sochor, M. & Dancak, M. & Merckx, V. S. F. & Kikuchi, I. A. & Chantanaorrapint, S. & Suetsugu, K. & Tsukaya, H. & Mar, S. S. & Luu, H. T. & Li, H. - Q. & Logacheva, M. D. & Nuraliev, M. S." pageId="5" pageNumber="81" pagination="287 - 315" refId="ref4001" refString="Shepeleva, E. A., Schelkunov, M. I., Hrones, M., Sochor, M., Dancak, M., Merckx, V. S. F. T, Kikuchi, I. A., Chantanaorrapint, S., Suetsugu, K., Tsukaya, H., Mar, S. S., Luu, H. T., Li, H. - Q., Logacheva, M. D. & Nuraliev, M. S. (2020) Phylogenetics of the mycoheterotrophic genus Thismia (Thismiaceae: Dioscoreales) with a focus on the Old World taxa: delineation of novel natural groups and insights into the evolution of morphological traits. Botanical Journal of the Linnean Society 193: 287 - 315. https: // doi. org / 10.1093 / botlinnean / boaa 017" type="journal article" year="2020">
|
||
Shepeleva
|
||
<emphasis box="[1396,1452,734,760]" italics="true" pageId="5" pageNumber="81">et al.</emphasis>
|
||
(2020)
|
||
</bibRefCitation>
|
||
,
|
||
<emphasis box="[223,244,771,796]" italics="true" pageId="5" pageNumber="81">T.</emphasis>
|
||
subg.
|
||
<taxonomicName box="[315,447,770,796]" class="Liliopsida" family="Burmanniaceae" genus="Ophiomeris" kingdom="Plantae" order="Dioscoreales" pageId="5" pageNumber="81" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[315,447,770,796]" italics="true" pageId="5" pageNumber="81">Ophiomeris</emphasis>
|
||
</taxonomicName>
|
||
has strong phylogenetic affinity to the Neotropical monotypic genus
|
||
<taxonomicName authority="P. E. Berry & C. L. Woodw." authorityName="P. E. Berry & C. L. Woodw." class="Liliopsida" family="Burmanniaceae" genus="Tiputinia" kingdom="Plantae" order="Dioscoreales" pageId="5" pageNumber="81" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[1210,1311,771,796]" italics="true" pageId="5" pageNumber="81">Tiputinia</emphasis>
|
||
P.E.Berry & C.L.Woodw.
|
||
</taxonomicName>
|
||
(
|
||
<emphasis box="[293,315,807,832]" italics="true" pageId="5" pageNumber="81">in</emphasis>
|
||
<bibRefCitation author="Woodward, C. L. & Berry, P. E. & Maas-van & de Kamer, H. & Swing, K." box="[321,627,806,833]" pageId="5" pageNumber="81" pagination="157 - 162" refId="ref4639" refString="Woodward, C. L., Berry, P. E., Maas-van de Kamer, H. & Swing, K. (2007) Tiputinia foetida, a new mycoheterotrophic genus of Thismiaceae from Amazonian Ecuador, and a likely case of deceit pollination. Taxon 56: 157 - 162. https: // doi. org / 10.2307 / 25065746" type="journal article" year="2007">
|
||
Woodward
|
||
<emphasis box="[450,506,806,832]" italics="true" pageId="5" pageNumber="81">et al.</emphasis>
|
||
2007: 158
|
||
</bibRefCitation>
|
||
), but in this study only
|
||
<taxonomicName authority="(Standley 1927: 163) Jonker (1938: 234)" authorityName="Jonker" authorityPageNumber="234" authorityYear="1938" baseAuthorityName="Standley" baseAuthorityPageNumber="163" baseAuthorityYear="1927" class="Liliopsida" family="Burmanniaceae" genus="Tiputinia" kingdom="Plantae" order="Dioscoreales" pageId="5" pageNumber="81" phylum="Tracheophyta" rank="species" species="panamensis">
|
||
<emphasis box="[889,1048,807,832]" italics="true" pageId="5" pageNumber="81">T. panamensis</emphasis>
|
||
(
|
||
<bibRefCitation author="Standley, P. C." box="[1062,1282,806,832]" pageId="5" pageNumber="81" pagination="159 - 171" refId="ref4534" refString="Standley, P. C. (1927) New plants from Central America VII. Journal of the Washington Academy of Sciences 17: 159 - 171." type="journal article" year="1927">Standley 1927: 163</bibRefCitation>
|
||
)
|
||
<bibRefCitation author="Jonker, F. P." pageId="5" pageNumber="81" pagination="1 - 279" refId="ref3529" refString="Jonker, F. P. (1938) A monograph of the Burmanniaceae. Mededelingen van het Botanisch Museum en Herbarium van de Rijksuniversiteit te Utrecht 51: 1 - 279." type="journal article" year="1938">Jonker (1938: 234)</bibRefCitation>
|
||
</taxonomicName>
|
||
was sampled, being the only species from the New World. Thus, it reinforces the need for new phylogenetic studies that include higher number of Neotropical species.
|
||
</paragraph>
|
||
<paragraph blockId="5.[136,1452,158,1372]" pageId="5" pageNumber="81">
|
||
<taxonomicName authorityName="D. F. Silva & J. M. A. Braga" authorityYear="2022" box="[232,417,914,940]" class="Liliopsida" family="Burmanniaceae" genus="Thismia" kingdom="Plantae" order="Dioscoreales" pageId="5" pageNumber="81" phylum="Tracheophyta" rank="species" species="cordata">
|
||
<emphasis box="[232,417,914,940]" italics="true" pageId="5" pageNumber="81">Thismia cordata</emphasis>
|
||
</taxonomicName>
|
||
is similar to
|
||
<taxonomicName authority="Poulsen (1889: 549)" authorityName="Poulsen" authorityPageNumber="549" authorityYear="1889" box="[568,931,914,941]" class="Liliopsida" family="Burmanniaceae" genus="Thismia" kingdom="Plantae" order="Dioscoreales" pageId="5" pageNumber="81" phylum="Tracheophyta" rank="species" species="glaziovii">
|
||
<emphasis box="[568,692,914,940]" italics="true" pageId="5" pageNumber="81">T. glaziovii</emphasis>
|
||
<bibRefCitation author="Poulsen, M. V. A." box="[701,931,914,941]" pageId="5" pageNumber="81" pagination="549 - 550" refId="ref3968" refString="Poulsen, M. V. A. (1889) Une nouvelle phanerogame sans chlorophylle (Thismia glaziovii) Note preliminaire. Revue Generale de Botanique 1: 549 - 550." type="journal article" year="1889">Poulsen (1889: 549)</bibRefCitation>
|
||
</taxonomicName>
|
||
as it have the perianth narrowing at the apex, forming a flat surface, with a central annulus surrounded by ornamentations, and stamens with connective dilated with 4 lobes, divided into 2-upper and 2-lower. However, it differs by the perianth zygomorphic, slight gibbous (
|
||
<emphasis box="[1421,1451,987,1012]" italics="true" pageId="5" pageNumber="81">vs.</emphasis>
|
||
actinomorphic), perianth tube with glabrous outer surface, and densely pilose inner surface (
|
||
<emphasis box="[1151,1181,1023,1048]" italics="true" pageId="5" pageNumber="81">vs.</emphasis>
|
||
both surfaces glabrous), outer perianth lobes 2–4 ×
|
||
<quantity box="[447,544,1058,1085]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="5" pageNumber="81" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
|
||
, ovate, base cordate with lobes detached from the insertion with the tube, apex acute, but curved with a rounded appearance (
|
||
<emphasis box="[647,677,1095,1120]" italics="true" pageId="5" pageNumber="81">vs.</emphasis>
|
||
outer perianth lobes 0.5–2 ×
|
||
<quantity box="[1002,1096,1094,1121]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="5.0" metricValueMin="2.0" pageId="5" pageNumber="81" unit="mm" value="3.5" valueMax="5.0" valueMin="2.0">2–5 mm</quantity>
|
||
, deltate, base fully connected to the tube, apex acute), inner perianth lobes with base very narrow, ca.
|
||
<quantity box="[918,983,1130,1157]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="81" unit="mm" value="1.0">1 mm</quantity>
|
||
long, terminated by a filiform appendage
|
||
<quantity box="[136,257,1166,1193]" metricMagnitude="-2" metricUnit="m" metricValue="1.8" metricValueMax="2.1" metricValueMin="1.5" pageId="5" pageNumber="81" unit="mm" value="18.0" valueMax="21.0" valueMin="15.0">15–21 mm</quantity>
|
||
long (
|
||
<emphasis box="[329,359,1167,1192]" italics="true" pageId="5" pageNumber="81">vs.</emphasis>
|
||
inner perianth lobes with base deltoid,
|
||
<quantity box="[798,933,1166,1193]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" metricValueMax="3.5" metricValueMin="2.5" pageId="5" pageNumber="81" unit="mm" value="3.0" valueMax="3.5" valueMin="2.5">2.5–3.5 mm</quantity>
|
||
long, terminated by a filiform appendage
|
||
<quantity metricMagnitude="-3" metricUnit="m" metricValue="9.25" metricValueMax="11.0" metricValueMin="7.5" pageId="5" pageNumber="81" unit="mm" value="9.25" valueMax="11.0" valueMin="7.5">7.5– 11 mm</quantity>
|
||
long), annulus ca.
|
||
<quantity box="[428,494,1202,1229]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="81" unit="mm" value="1.0">1 mm</quantity>
|
||
in diameter, surrounded by 6 brownish spots and 6-lobed star-shaped ornamentation, protruding ca.
|
||
<quantity box="[302,388,1238,1265]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="5" pageNumber="81" unit="mm" value="0.2">0.2 mm</quantity>
|
||
above the surface, densely pilose, ciliate (
|
||
<emphasis box="[868,899,1239,1264]" italics="true" pageId="5" pageNumber="81">vs.</emphasis>
|
||
annulus ca.
|
||
<quantity box="[1041,1107,1238,1265]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="5" pageNumber="81" unit="mm" value="3.0">3 mm</quantity>
|
||
in diameter, surrounded by an 6-lobed ornamentation, each V-shaped lobe surrounded by an projection arch-shaped in the distal portion, protruding ca.
|
||
<quantity box="[174,260,1310,1337]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="5" pageNumber="81" unit="mm" value="0.2">0.2 mm</quantity>
|
||
above the surface, papillose). The complete comparison of the morphological characters of these species is shown in
|
||
<tableCitation box="[244,328,1346,1372]" captionStart="TABLE 1" captionStartId="5.[137,234,1418,1444]" captionText="TABLE 1. Morphological differences between Thismia cordata and Thismia glaziovii." pageId="5" pageNumber="81">Table 1</tableCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |