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109 lines
14 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.80.12232" ID-PMC="PMC5543268" ID-Pensoft-Pub="1314-2003-80-1" ID-Pensoft-UUID="ED17FFDBFFB3312BFFC49921FFA6EA22" ID-PubMed="28781555" ID-Zenodo-Dep="576386" ModsDocID="1314-2003-80-1" checkinTime="1493119034215" checkinUser="pensoft" docAuthor="Pellegrini, Marco O. O., Forzza, Rafaela C. & Sakuragui, Cassia M." docDate="2017" docId="26C7DFE0BAF7582C8A094F7F186C2128" docLanguage="en" docName="PhytoKeys 80: 1-31" docOrigin="PhytoKeys 80" docPubDate="2017-04-25" docSource="http://dx.doi.org/10.3897/phytokeys.80.12232" docTitle="Tradescantia (sect. Austrotradescantia) valida subsp. sect. D. R. Hunt, Kew Bull. 35 (2): 440. 1980." docType="treatment" docVersion="3" id="ED17FFDBFFB3312BFFC49921FFA6EA22" lastPageNumber="3" masterDocId="ED17FFDBFFB3312BFFC49921FFA6EA22" masterDocTitle="Novelties in Brazilian Tradescantia L. (Commelinaceae)" masterLastPageNumber="31" masterPageNumber="1" pageNumber="3" updateTime="1668141958587" updateUser="ExternalLinkService">
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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>Novelties in Brazilian Tradescantia L. (Commelinaceae)</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>Pellegrini, Marco O. O.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-8783-1362</mods:nameIdentifier>
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<mods:affiliation>Universidade de Sao Paulo, Departamento de Botanica, Rua do Matao 277, CEP 05508 - 900, Sao Paulo, SP, Brazil & Jardim Botanico do Rio de Janeiro, Rua Pacheco Leao 915, CEP 22460 - 030, Rio de Janeiro, RJ, Brazil & Current address: Smithsonian Institution, NMNH, Department of Botany, MRC 166, P. O. Box 37012, Washington D. C. 20013 - 7012, USA</mods:affiliation>
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<mods:nameIdentifier type="email">marcooctavio.pellegrini@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>Forzza, Rafaela C.</mods:namePart>
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<mods:affiliation>Jardim Botanico do Rio de Janeiro, Rua Pacheco Leao 915, CEP 22460 - 030, Rio de Janeiro, RJ, Brazil</mods:affiliation>
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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>Sakuragui, Cassia M.</mods:namePart>
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<mods:affiliation>Universidade Federal do Rio de Janeiro, CCS, Instituto de Biologia, Departamento de Botanica, Av. Carlos Chagas Filho 373, Bloco A, Sala A 1 - 088, Ilha do Fundao, CEP 21941 - 902, Rio de Janeiro, RJ, Brazil</mods:affiliation>
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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>PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2017</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2017-04-25</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>80</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>31</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/10.3897/phytokeys.80.12232</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">http://dx.doi.org/10.3897/phytokeys.80.12232</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-80-1</mods:identifier>
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<mods:identifier type="Pensoft-UUID">ED17FFDBFFB3312BFFC49921FFA6EA22</mods:identifier>
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<mods:identifier type="Zenodo-Dep">576386</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="182226163" LSID="urn:lsid:plazi:treatment:26C7DFE0BAF7582C8A094F7F186C2128" httpUri="http://treatment.plazi.org/id/26C7DFE0BAF7582C8A094F7F186C2128" lastPageNumber="3" pageId="2" pageNumber="3">
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<subSubSection pageId="2" pageNumber="3" type="nomenclature">
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<paragraph pageId="2" pageNumber="3">
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<taxonomicName LSID="26C7DFE0-BAF7-582C-8A09-4F7F186C2128" authority="D. R. Hunt, Kew Bull. 35 (2): 440. 1980." authorityName="D. R. Hunt, Kew Bull. 35 (2): 440. 1980." class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia subsp. sect." order="Commelinales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="section" section="Austrotradescantia">Tradescantia sect. Austrotradescantia D.R.Hunt, Kew Bull. 35(2): 440. 1980.</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="3" type="diagnosis">
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<paragraph pageId="2" pageNumber="3">Diagnosis.</paragraph>
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<paragraph pageId="2" pageNumber="3">
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The section is characterized by perennial herbs, with thin and fibrous roots, definite or indefinite base, rhizomes absent, leaves with asymmetric base, inflorescences terminal or at the apex of the stems, pedunculate, cincinni bracts leaf-like or rarely spathaceous, bracteoles inconspicuous, flowers flat, sepals equal, free, generally keeled, petals free, sessile, stamens 6 and equal, free, filaments straight at post-anthesis, basally densely bearded with long moniliform hairs, connectives rhomboid, anther sacs elliptic, ovary glabrous, stigma punctate, seeds costate, rarely rugose, embryotega inconspicuous and dorsal (
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<bibRefCitation DOI="https://doi.org/10.12705/641.3" author="Pellegrini, MOO" journalOrPublisher="Instituto de Biologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil" pageId="20" pageNumber="21" refId="B29" refString="Pellegrini, MOO, 2015. Filogenia e revisao taxonomica de Tradescantia L. sect. Austrotradescantia D.R.Hunt (Commelinaceae). In: MsC thesis. Instituto de Biologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil, DOI: https://doi.org/10.12705/641.3" title="Filogenia e revisao taxonomica de Tradescantia L. sect. Austrotradescantia D. R. Hunt (Commelinaceae)" url="https://doi.org/10.12705/641.3" volumeTitle="MsC thesis." year="2015">Pellegrini 2015</bibRefCitation>
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;
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<bibRefCitation DOI="https://doi.org/10.1600/036364416X694053" author="Pellegrini, MOO" journalOrPublisher="Systematic Botany" pageId="20" pageNumber="21" pagination="950 - 958" refId="B33" refString="Pellegrini, MOO, Forzza, RC, Sakuragui, CM, 2016. (Con)Fused bracts: The identity and application of Tradescantia cymbispatha C.B.Clarke (Commelinaceae) and a neglected new Tradescantia species from Bolivia. Systematic Botany 41 (4): 950 - 958, DOI: https://doi.org/10.1600/036364416X694053" title="(Con) Fused bracts: The identity and application of Tradescantia cymbispatha C. B. Clarke (Commelinaceae) and a neglected new Tradescantia species from Bolivia." url="https://doi.org/10.1600/036364416X694053" volume="41" year="2016">Pellegrini et al. 2016</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="3" type="comments">
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<paragraph pageId="2" pageNumber="3">Comments.</paragraph>
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<paragraph pageId="2" pageNumber="3">
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<taxonomicName class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia subsp. sect." order="Commelinales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="section" section="Austrotradescantia">Tradescantia sect. Austrotradescantia</taxonomicName>
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has been the subject of several recent studies (
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<bibRefCitation DOI="https://doi.org/10.12705/641.3" author="Pellegrini, MOO" journalOrPublisher="Instituto de Biologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil" pageId="20" pageNumber="21" refId="B29" refString="Pellegrini, MOO, 2015. Filogenia e revisao taxonomica de Tradescantia L. sect. Austrotradescantia D.R.Hunt (Commelinaceae). In: MsC thesis. Instituto de Biologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil, DOI: https://doi.org/10.12705/641.3" title="Filogenia e revisao taxonomica de Tradescantia L. sect. Austrotradescantia D. R. Hunt (Commelinaceae)" url="https://doi.org/10.12705/641.3" volumeTitle="MsC thesis." year="2015">Pellegrini 2015</bibRefCitation>
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,
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<bibRefCitation author="Pellegrini, MOO" journalOrPublisher="Phytotaxa" pageId="20" pageNumber="21" pagination="79 - 84" refId="B30" refString="Pellegrini, MOO, 2016. A new species of Tradescantia L. sect. Austrotradescantia D.R.Hunt (Commelinaceae) from Southern Brazil. Phytotaxa 265 (1): 79 - 84" title="A new species of Tradescantia L. sect. Austrotradescantia D. R. Hunt (Commelinaceae) from Southern Brazil." volume="265" year="2016">2016</bibRefCitation>
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,
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<bibRefCitation author="Pellegrini, MOO" journalOrPublisher="Jardim Botanico do Rio de Janeiro" pageId="20" pageNumber="21" publicationUrl="http://floradobrasil.jbrj.gov.br/reflora/floradobrasil/FB126851" refId="B31" refString="Pellegrini, MOO, 2017. Tradescantia. Flora do Brasil 2020 em construcao. Jardim Botanico do Rio de Janeiro, http://floradobrasil.jbrj.gov.br/reflora/floradobrasil/FB126851" title="Tradescantia. Flora do Brasil 2020 em construcao" url="http://floradobrasil.jbrj.gov.br/reflora/floradobrasil/FB126851" year="2017">2017</bibRefCitation>
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;
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<bibRefCitation author="Pellegrini, MOO" journalOrPublisher="Taxon" pageId="20" pageNumber="21" pagination="151 - 155" refId="B32" refString="Pellegrini, MOO, Forzza, RC, Sakuragui, CM, 2015. A nomenclatural and taxonomic review of Tradescantia L. (Commelinaceae) species described in Vellozo's Flora fluminensis with notes on Brazilian Tradescantia. Taxon 64 (1): 151 - 155" title="A nomenclatural and taxonomic review of Tradescantia L. (Commelinaceae) species described in Vellozo's Flora fluminensis with notes on Brazilian Tradescantia." volume="64" year="2015">Pellegrini et al. 2015</bibRefCitation>
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,
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<bibRefCitation DOI="https://doi.org/10.1600/036364416X694053" author="Pellegrini, MOO" journalOrPublisher="Systematic Botany" pageId="20" pageNumber="21" pagination="950 - 958" refId="B33" refString="Pellegrini, MOO, Forzza, RC, Sakuragui, CM, 2016. (Con)Fused bracts: The identity and application of Tradescantia cymbispatha C.B.Clarke (Commelinaceae) and a neglected new Tradescantia species from Bolivia. Systematic Botany 41 (4): 950 - 958, DOI: https://doi.org/10.1600/036364416X694053" title="(Con) Fused bracts: The identity and application of Tradescantia cymbispatha C. B. Clarke (Commelinaceae) and a neglected new Tradescantia species from Bolivia." url="https://doi.org/10.1600/036364416X694053" volume="41" year="2016">2016</bibRefCitation>
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;
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<bibRefCitation DOI="https://doi.org/10.11646/phytotaxa.272.1.3" author="Funez, LA" journalOrPublisher="Phytotaxa" pageId="19" pageNumber="20" pagination="63 - 72" refId="B11" refString="Funez, LA, Hassemer, G, Ferreira, JPR, 2016. Description of Tradescantia schwirkowskiana (Commelinaceae), a narrow endemic new species from Santa Catarina, Southern Brazil, and typification of T. crassula. Phytotaxa 272 (1): 63 - 72, DOI: https://doi.org/10.11646/phytotaxa.272.1.3" title="Description of Tradescantia schwirkowskiana (Commelinaceae), a narrow endemic new species from Santa Catarina, Southern Brazil, and typification of T. crassula." url="https://doi.org/10.11646/phytotaxa.272.1.3" volume="272" year="2016">Funez et al. 2016</bibRefCitation>
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). Species diversity in this section is centered in Southeastern and Southern Brazil, where all of the accepted species occur. However, some species in the group have a wider distribution, reaching neighboring countries like Argentina, Bolivia, Paraguay, and Uruguay (
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<bibRefCitation DOI="https://doi.org/10.12705/641.3" author="Pellegrini, MOO" journalOrPublisher="Instituto de Biologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil" pageId="20" pageNumber="21" refId="B29" refString="Pellegrini, MOO, 2015. Filogenia e revisao taxonomica de Tradescantia L. sect. Austrotradescantia D.R.Hunt (Commelinaceae). In: MsC thesis. Instituto de Biologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil, DOI: https://doi.org/10.12705/641.3" title="Filogenia e revisao taxonomica de Tradescantia L. sect. Austrotradescantia D. R. Hunt (Commelinaceae)" url="https://doi.org/10.12705/641.3" volumeTitle="MsC thesis." year="2015">Pellegrini 2015</bibRefCitation>
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;
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<bibRefCitation DOI="https://doi.org/10.1600/036364416X694053" author="Pellegrini, MOO" journalOrPublisher="Systematic Botany" pageId="20" pageNumber="21" pagination="950 - 958" refId="B33" refString="Pellegrini, MOO, Forzza, RC, Sakuragui, CM, 2016. (Con)Fused bracts: The identity and application of Tradescantia cymbispatha C.B.Clarke (Commelinaceae) and a neglected new Tradescantia species from Bolivia. Systematic Botany 41 (4): 950 - 958, DOI: https://doi.org/10.1600/036364416X694053" title="(Con) Fused bracts: The identity and application of Tradescantia cymbispatha C. B. Clarke (Commelinaceae) and a neglected new Tradescantia species from Bolivia." url="https://doi.org/10.1600/036364416X694053" volume="41" year="2016">Pellegrini et al. 2016</bibRefCitation>
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).
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<taxonomicName class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia subsp. sect." order="Commelinales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="section" section="Austrotradescantia">Tradescantia sect. Austrotradescantia</taxonomicName>
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has recently been revised, and its morphology thoroughly analyzed in a yet unpublished MSc thesis (
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<bibRefCitation DOI="https://doi.org/10.12705/641.3" author="Pellegrini, MOO" journalOrPublisher="Instituto de Biologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil" pageId="20" pageNumber="21" refId="B29" refString="Pellegrini, MOO, 2015. Filogenia e revisao taxonomica de Tradescantia L. sect. Austrotradescantia D.R.Hunt (Commelinaceae). In: MsC thesis. Instituto de Biologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil, DOI: https://doi.org/10.12705/641.3" title="Filogenia e revisao taxonomica de Tradescantia L. sect. Austrotradescantia D. R. Hunt (Commelinaceae)" url="https://doi.org/10.12705/641.3" volumeTitle="MsC thesis." year="2015">Pellegrini 2015</bibRefCitation>
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). As part of our revision of this section, we describe a new species, report the rediscovery and inclusion of
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<taxonomicName lsidName="T. valida" pageId="2" pageNumber="3" rank="species" species="valida">
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<emphasis italics="true" pageId="2" pageNumber="3">T. valida</emphasis>
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</taxonomicName>
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in the section, and a new synonym for
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<taxonomicName lsidName="T. crassula" pageId="2" pageNumber="3" rank="species" species="crassula">
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<emphasis italics="true" pageId="2" pageNumber="3">T. crassula</emphasis>
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</taxonomicName>
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(with a correction of its typification).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |