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48 KiB
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385 lines
48 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.89.20388" ID-PMC="PMC5672149" ID-Pensoft-Pub="1314-2003-89-11" ID-Pensoft-UUID="9C1BFFADD6208818FFDAFFD9FC60390A" ID-PubMed="29118649" ID-Zenodo-Dep="1138297" ModsDocID="1314-2003-89-11" checkinTime="1509030994220" checkinUser="pensoft" docAuthor="Pellegrini, Marco O. O." docDate="2017" docId="ACD6D7B652E55453B94A85F23FE9D861" docLanguage="en" docName="PhytoKeys 89: 11-72" docOrigin="PhytoKeys 89" docPubDate="2017-10-26" docSource="http://dx.doi.org/10.3897/phytokeys.89.20388" docTitle="Tradescantia (Mandonia) zanonia subsp. subg. Pellegrini, 2017, stat. nov." docType="treatment" docVersion="3" id="9C1BFFADD6208818FFDAFFD9FC60390A" lastPageNumber="34" masterDocId="9C1BFFADD6208818FFDAFFD9FC60390A" masterDocTitle="Morphological phylogeny of Tradescantia L. (Commelinaceae) sheds light on a new infrageneric classification for the genus and novelties on the systematics of subtribe Tradescantiinae" masterLastPageNumber="72" masterPageNumber="11" pageNumber="34" updateTime="1668142114453" 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>Morphological phylogeny of Tradescantia L. (Commelinaceae) sheds light on a new infrageneric classification for the genus and novelties on the systematics of subtribe Tradescantiinae</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: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>2017-10-26</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>89</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>11</mods:start>
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<mods:end>72</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.89.20388</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.89.20388</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-89-11</mods:identifier>
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<mods:identifier type="Pensoft-UUID">9C1BFFADD6208818FFDAFFD9FC60390A</mods:identifier>
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<mods:identifier type="Zenodo-Dep">1138297</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="182225708" LSID="urn:lsid:plazi:treatment:ACD6D7B652E55453B94A85F23FE9D861" httpUri="http://treatment.plazi.org/id/ACD6D7B652E55453B94A85F23FE9D861" lastPageNumber="34" pageId="23" pageNumber="34">
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<subSubSection pageId="23" pageNumber="34" type="nomenclature">
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<paragraph pageId="23" pageNumber="34">
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2.3.
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<taxonomicName LSID="ACD6D7B6-52E5-5453-B94A-85F23FE9D861" authorityName="Pellegrini" authorityYear="2017" class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia (Mandonia) subsp. subg." order="Commelinales" pageId="23" pageNumber="34" phylum="Tracheophyta" rank="subGenus" status="stat. nov." subGenus="Mandonia">Tradescantia subg. Mandonia (D.R.Hunt) M.Pell., comb. et</taxonomicName>
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<taxonomicNameLabel pageId="23" pageNumber="34">stat. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Floral morphology of subtribe Tradescantiinae s. l. A Tinantia Scheidw B Thyrsanthemum Pichon C Weldenia Schult. f. D-I Callisia Loefl. s. l.: D Cuthbertia Small E Aploleia Raf. (i. e. C. sect. Leptocallisia s. s.) F Callisia s. s. (i. e. C. sect. Callisia) G Callisia sect. Brachyphylla D. R. Hunt H Hadrodemas H. E. Moore (i. e. C. sect. Hadrodemas) I-J Tripogandra Raf. s. l.: I Callisia sect. Leptocallisia pro parte J Tripogandra s. s. K-L Elasis D. R. Hunt: K E. hirsuta (Kunth) D. R. Hunt L E. guatemalensis C. B. Clarke ex Donn. Sm.) M. Pell M Matudanthus D. R. Hunt N Gibasis Raf. O-T Tradescantia L. emend. M. Pell.: O T. subg. Austrotradescantia P-Q T. subg. Campelia R T. subg. Mandonia S T. subg. Setcreasea T T. subg. Tradescantia. A by E. Barbier, B, L, P by P. Acevedo-Rodriguez, C by S. Cross, D by D. Rankin, E by J. Amith, F, J, N-O, Q-T by M. O. O. Pellegrini, G by S. Eduardo, H by C. Willemsen, I by B. E. Hammel, K by A. Kay, and M by A. Garcia Mendoza." figureDoi="10.3897/phytokeys.89.20388.figure6" httpUri="https://binary.pensoft.net/fig/164505" pageId="23" pageNumber="34">Figs 6R</figureCitation>
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Distribution of Tradescantia subg. Mandonia (D. R. Hunt) M. Pell. in yellow, of T. subg. Setcreasea (K. Schum. & Sydow) M. Pell. in green, and Tradescantia L. subg. Tradescantia in pink." figureDoi="10.3897/phytokeys.89.20388.figure11" httpUri="https://binary.pensoft.net/fig/164511" pageId="23" pageNumber="34">, 11</figureCitation>
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<figureCitation captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Tradescantia subg. Mandonia (D. R. Hunt) M. Pell. A thick tuberous roots on T. boliviana (Hassk.) J. R. Grant. B-E habit: B vegetative shoot of T. ambigua Mart. ex Schult. & Schult. f., showing the spirally-alternate leaves C flowering shoot of T. crassifolia Cav., showing the sessile and axillary inflorescences restricted to the apex of the branch D flowering shoot of T. ambigua Mart. ex Schult. & Schult. f., showing the sessile and axillary inflorescences evenly distributed along the stem E rosette habit of T. iridescens Lindl., showing the inflorescences restricted to the apex of the stem or in lateral shoots F detail of an inflorescence of T. ambigua, with arrows indicating the reduced cincinni bracts G post-anthesis flower of T. boliviana, showing glandular-pubescent sepals and hispid immature capsule H-K flowers: H flower of T. ambigua at anthesis I flower of T. ambigua at post-anthesis, showing the spirally-coiled filaments J flower of T. boliviana at anthesis, showing the peculiarly long filaments and style; K flower of T. crassioflia at anthesis, showing the campanulate perianth L anther of T. ambigua, showing the C-shaped anther sacs and quadrangular and slightly curved connective M style of T. ambigua, showing the capitulate stigma. A, J by P. Christian (RarePlants. co. uk), B by E. O. Moura, C, K by T. R. Van Devender, D, I by L. J. Leitao, E by J. C. Garcia Morales, F, H, L-M by M. O. O. Pellegrini, and G by Instituto Darwinion." figureDoi="10.3897/phytokeys.89.20388.figure12" httpUri="https://binary.pensoft.net/fig/164512" pageId="23" pageNumber="34">, 12</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="23" pageNumber="34" type="reference_group">
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<paragraph pageId="23" pageNumber="34">
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<taxonomicName authorityName="Pellegrini" authorityYear="2017" class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia subsp. sect." order="Commelinales" pageId="23" pageNumber="34" phylum="Tracheophyta" rank="section" section="Mandonia" status="stat. nov.">Tradescantia sect. Mandonia</taxonomicName>
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D.R.Hunt, Kew Bull. 35(2): 441. 1980. Type species.
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<taxonomicName authorityName="Pellegrini" authorityYear="2017" class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia ambigua" order="Commelinales" pageId="23" pageNumber="34" phylum="Tracheophyta" rank="species" species="ambigua" status="stat. nov.">Tradescantia ambigua</taxonomicName>
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Mart.
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<emphasis italics="true" pageId="23" pageNumber="34">ex</emphasis>
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Schult. & Schult.f.
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</paragraph>
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<paragraph pageId="23" pageNumber="34">
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<taxonomicName authorityName="Pellegrini" authorityYear="2017" class="Liliopsida" family="Commelinaceae" genus="Mandonia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Mandonia" order="Commelinales" pageId="23" pageNumber="34" phylum="Tracheophyta" rank="genus" status="stat. nov.">Mandonia</taxonomicName>
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Hassk., Flora 54: 260. 1871., nom. illeg, non
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<taxonomicName authorityName="Pellegrini" authorityYear="2017" class="Liliopsida" family="Commelinaceae" genus="Mandonia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Mandonia" order="Commelinales" pageId="23" pageNumber="34" phylum="Tracheophyta" rank="genus" status="stat. nov.">Mandonia</taxonomicName>
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Wedd., Bull. Soc. Bot. France 11: 50-51, t. 1. 1864.
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</paragraph>
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<paragraph pageId="23" pageNumber="34">
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<taxonomicName authorityName="Pellegrini" authorityYear="2017" class="Liliopsida" family="Commelinaceae" genus="Skofitzia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Skofitzia" order="Commelinales" pageId="23" pageNumber="34" phylum="Tracheophyta" rank="genus" status="stat. nov.">Skofitzia</taxonomicName>
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Hassk. & Kanitz, Oesterr. Bot. Z. 22: 147. 1872.
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</paragraph>
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<paragraph pageId="23" pageNumber="34">
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<taxonomicName authorityName="Pellegrini" authorityYear="2017" class="Liliopsida" family="Commelinaceae" genus="Neomandonia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Neomandonia" order="Commelinales" pageId="23" pageNumber="34" phylum="Tracheophyta" rank="genus" status="stat. nov.">Neomandonia</taxonomicName>
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Hutch., Fam. Fl. Pl., Monocot. 2: 57. 1934,
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<emphasis bold="true" pageId="23" pageNumber="34">Syn. nov.</emphasis>
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Type species.
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<taxonomicName authorityName="Pellegrini" authorityYear="2017" class="Liliopsida" family="Commelinaceae" genus="Mandonia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Mandonia boliviana" order="Commelinales" pageId="23" pageNumber="34" phylum="Tracheophyta" rank="species" species="boliviana" status="stat. nov.">Mandonia boliviana</taxonomicName>
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Hassk. [≡
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<taxonomicName authorityName="Pellegrini" authorityYear="2017" family="Commelinaceae" higherTaxonomySource="treatment-meta" kingdom="Plantae" lsidName="T. boliviana" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="boliviana" status="stat. nov.">T. boliviana</taxonomicName>
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(Hassk.) J.R.Grant].
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</paragraph>
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<paragraph pageId="23" pageNumber="34">
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<taxonomicName authorityName="Pellegrini" authorityYear="2017" class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia subsp. sect." order="Commelinales" pageId="23" pageNumber="34" phylum="Tracheophyta" rank="section" section="Parasetcreasea" status="stat. nov.">Tradescantia sect. Parasetcreasea</taxonomicName>
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D.R.Hunt, Kew Bull. 30(3): 455. 1975,
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<emphasis bold="true" pageId="23" pageNumber="34">Syn. nov.</emphasis>
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Type species.
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<taxonomicName authorityName="Pellegrini" authorityYear="2017" class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia andrieuxii" order="Commelinales" pageId="23" pageNumber="34" phylum="Tracheophyta" rank="species" species="andrieuxii" status="stat. nov.">Tradescantia andrieuxii</taxonomicName>
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C.B.Clarke
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</paragraph>
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</subSubSection>
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<subSubSection pageId="23" pageNumber="34" type="description">
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<paragraph pageId="23" pageNumber="34">Description.</paragraph>
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<paragraph pageId="23" pageNumber="34">
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<emphasis italics="true" pageId="23" pageNumber="34">Herbs</emphasis>
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geophytes, base definite, perennial, frequently succulent, terrestrial or rupicolous.
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<emphasis italics="true" pageId="23" pageNumber="34">Roots</emphasis>
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thick, tuberous.
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<emphasis italics="true" pageId="23" pageNumber="34">Stems</emphasis>
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erect, rarely prostrate with ascending apex, herbaceous to succulent, unbranched to little branched, rarely densely branched, rooting only at the basal nodes.
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<emphasis italics="true" pageId="23" pageNumber="34">Leaves</emphasis>
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sessile; spirally-alternate, rarely distichously-alternate, evenly distributed along the stem or congested at the apex of the stems; sheaths closed; blades flat to falcate and/or complicate, base symmetric or slightly asymmetric, midvein conspicuous, rarely inconspicuous, adaxially impressed, abaxially prominent, rounded, secondary veins conspicuous or inconspicuous.
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<taxonomicName genus="Synflorescences" lsidName="Synflorescences" pageId="23" pageNumber="34" rank="genus">
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<emphasis italics="true" pageId="23" pageNumber="34">Synflorescences</emphasis>
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</taxonomicName>
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mainly axillary in the distal portion of the stems, sometimes exclusively axillary, rarely exclusively terminal, composed of a solitary main florescence.
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<emphasis italics="true" pageId="23" pageNumber="34">Inflorescences (main florescences)</emphasis>
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consisting of a sessile double-cincinni fused back to back, when terminal also pedunculate; inflorescence bract hyaline, tubular, inconspicuous; peduncle bracts absent; supernumerary bracts generally present, reduced, the same size as the leaves or the cincinni bracts, rarely leaf-like; cincinni bracts reduced, unequal to each other, non-saccate, conduplicate, free, not overlapping each other; bracteoles expanded, imbricate, linear-triangular to triangular, hyaline.
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<emphasis italics="true" pageId="23" pageNumber="34">Flowers</emphasis>
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bisexual, actinomorphic, flat or tubular, when present floral tube infundibuliform to hypocrateriform or campanulate; pedicel gibbous at apex, straight at anthesis and pre-anthesis, deflexed at post-anthesis; sepals equal, free, chartaceous, elliptic to broadly elliptic, not dorsally keeled, apex acute; petals sessile, rarely clawed, equal, free to conate, blade elliptic to ovate to broadly ovate or rhomboid to broadly obovoid to obovoid, flat, base cuneate to obtuse, margin entire, apex acute to obtuse; stamens 6, arranged in two series, equal, filaments free from the petals, rarely epipetalous, straight at anthesis, spirally-coiled at post-anthesis, medially sparsely bearded with moniliform hairs, hairs shorter than the stamens, variously colored, anthers with connective quadrangular to rectangular, rarely rhomboid, yellow, anther sacs C-shaped, rarely ellipsoid, yellow, pollen yellow; ovary pubescent, locules 2-ovulate, style straight at anthesis, spirally-coiled at post-anthesis, variously colored, cylindrical at base, cylindrical to obconical at the apex, stigma truncate to capitulate or capitate to trilobate, pistil longer than the stamens.
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<emphasis italics="true" pageId="23" pageNumber="34">Capsules</emphasis>
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broadly oblongoid to subglobose to globose, light to medium brown when mature, pubescent, loculicidal, 3-valved, sometimes apiculate due to persistent style base.
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<emphasis italics="true" pageId="23" pageNumber="34">Seeds</emphasis>
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exarillate, 1-2 per locule, ellipsoid to narrowly trigonal, ventrally flattened, not cleft towards the embryotega, testa scrobiculate to rugose, rarely costate, with ridges radiating from the embryotega, embryotega dorsal, conspicuous, with a prominent apicule.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="23" pageNumber="34" type="habitat">
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<paragraph pageId="23" pageNumber="34">Habitat, distribution and ecology.</paragraph>
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<paragraph pageId="23" pageNumber="34">
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<taxonomicName class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia (Mandonia) subsp. subg." order="Commelinales" pageId="23" pageNumber="34" phylum="Tracheophyta" rank="subGenus" subGenus="Mandonia">Tradescantia subg. Mandonia</taxonomicName>
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is widely but disjunctively distributed across the American continent, with species occurring in North America, Central America, and South America (Fig.
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Distribution of Tradescantia subg. Mandonia (D. R. Hunt) M. Pell. in yellow, of T. subg. Setcreasea (K. Schum. & Sydow) M. Pell. in green, and Tradescantia L. subg. Tradescantia in pink." figureDoi="10.3897/phytokeys.89.20388.figure11" httpUri="https://binary.pensoft.net/fig/164511" pageId="23" pageNumber="34">11</figureCitation>
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). Its species are restricted to Seasonally Dry Forests (STDF) or other dry biomes across the continent, and possess well-developed tuberous roots that allow them to perennate through the dry season. Flowering seems to be triggered by the beginning of the wet season.
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</paragraph>
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<caption ID-Zenodo-Dep="1138303" doi="10.3897/phytokeys.89.20388.figure11" httpUri="https://binary.pensoft.net/fig/164511" pageId="23" pageNumber="34" start="Figure 11" startId="F11">
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<paragraph pageId="23" pageNumber="34">
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<emphasis bold="true" pageId="23" pageNumber="34">Figure 11.</emphasis>
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Distribution of
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<taxonomicName class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia (Mandonia) subsp. subg." order="Commelinales" pageId="23" pageNumber="34" phylum="Tracheophyta" rank="subGenus" subGenus="Mandonia">Tradescantia subg. Mandonia</taxonomicName>
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(D.R.Hunt) M.Pell. in yellow, of
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<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. (Setcreasea) subsp. subg." order="Commelinales" pageId="23" pageNumber="34" rank="subGenus" subGenus="Setcreasea">T. subg. Setcreasea</taxonomicName>
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(K.Schum. & Sydow) M.Pell. in green, and
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<taxonomicName class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia (Tradescantia) subsp. subg." order="Commelinales" pageId="23" pageNumber="34" phylum="Tracheophyta" rank="subGenus" subGenus="Tradescantia">Tradescantia L. subg. Tradescantia</taxonomicName>
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in pink.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="23" pageNumber="34" type="included species">
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<paragraph pageId="23" pageNumber="34">Included species.</paragraph>
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<paragraph pageId="23" pageNumber="34">
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The subgenus includes ca. 20 species, including:
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<taxonomicName authorityName="Pellegrini" authorityYear="2017" class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia ambigua" order="Commelinales" pageId="23" pageNumber="34" phylum="Tracheophyta" rank="species" species="ambigua">
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<emphasis italics="true" pageId="23" pageNumber="34">Tradescantia ambigua</emphasis>
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</taxonomicName>
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Mart.
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<emphasis italics="true" pageId="23" pageNumber="34">ex</emphasis>
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Schult. & Schult.f.,
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<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. andrieuxii" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="andrieuxii">
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<emphasis italics="true" pageId="23" pageNumber="34">T. andrieuxii</emphasis>
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</taxonomicName>
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C.B.Clarke,
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<taxonomicName authorityName="Pellegrini" authorityYear="2017" family="Commelinaceae" kingdom="Plantae" lsidName="T. boliviana" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="boliviana">
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<emphasis italics="true" pageId="23" pageNumber="34">T. boliviana</emphasis>
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</taxonomicName>
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(Hassk.) J.R.Grant,
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<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. burchii" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="burchii">
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<emphasis italics="true" pageId="23" pageNumber="34">T. burchii</emphasis>
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</taxonomicName>
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D.R.Hunt,
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<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. crassifolia" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="crassifolia">
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<emphasis italics="true" pageId="23" pageNumber="34">T. crassifolia</emphasis>
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</taxonomicName>
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Cav.,
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<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. exaltata" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="exaltata">
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<emphasis italics="true" pageId="23" pageNumber="34">T. exaltata</emphasis>
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</taxonomicName>
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D.R.Hunt,
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<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. gentryi" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="gentryi">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. gentryi</emphasis>
|
||
</taxonomicName>
|
||
D.R.Hunt,
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. guiengolensis" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="guiengolensis">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. guiengolensis</emphasis>
|
||
</taxonomicName>
|
||
Matuda,
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. iridescens" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="iridescens">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. iridescens</emphasis>
|
||
</taxonomicName>
|
||
Lindl.,
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. llamasii" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="llamasii">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. llamasii</emphasis>
|
||
</taxonomicName>
|
||
Matuda,
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. masonii" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="masonii">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. masonii</emphasis>
|
||
</taxonomicName>
|
||
Matuda,
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. mcvaughii" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="mcvaughii">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. mcvaughii</emphasis>
|
||
</taxonomicName>
|
||
D.R.Hunt,
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. murilloae" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="murilloae">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. murilloae</emphasis>
|
||
</taxonomicName>
|
||
Zamudio et al.,
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. nuevoleonensis" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="nuevoleonensis">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. nuevoleonensis</emphasis>
|
||
</taxonomicName>
|
||
Matuda,
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. peninsularis" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="peninsularis">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. peninsularis</emphasis>
|
||
</taxonomicName>
|
||
Brandegee,
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. petricola" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="petricola">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. petricola</emphasis>
|
||
</taxonomicName>
|
||
J.R.Grant,
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. tepoxtlana" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="tepoxtlana">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. tepoxtlana</emphasis>
|
||
</taxonomicName>
|
||
Matuda,
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. velutina" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="velutina">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. velutina</emphasis>
|
||
</taxonomicName>
|
||
Kunth & C.D.
|
||
<normalizedToken originalValue="Bouché">Bouche</normalizedToken>
|
||
. A number of still undescribed species are being described, and should help better understand this taxonomically complex group (Pellegrini, Grant & Hunt, in prep.).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="23" pageNumber="34" type="comments">
|
||
<paragraph pageId="23" pageNumber="34">Comments.</paragraph>
|
||
<paragraph pageId="23" pageNumber="34">
|
||
<taxonomicName class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia (Mandonia) subsp. subg." order="Commelinales" pageId="23" pageNumber="34" phylum="Tracheophyta" rank="subGenus" subGenus="Mandonia">Tradescantia subg. Mandonia</taxonomicName>
|
||
can be easily differentiated from the remaining subgenera due to its peculiar general morphology. It is characterized by its mainly axillary inflorescences, producing a raceme-like synflorescence, sessile main florescences (Fig.
|
||
<figureCitation captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Tradescantia subg. Mandonia (D. R. Hunt) M. Pell. A thick tuberous roots on T. boliviana (Hassk.) J. R. Grant. B-E habit: B vegetative shoot of T. ambigua Mart. ex Schult. & Schult. f., showing the spirally-alternate leaves C flowering shoot of T. crassifolia Cav., showing the sessile and axillary inflorescences restricted to the apex of the branch D flowering shoot of T. ambigua Mart. ex Schult. & Schult. f., showing the sessile and axillary inflorescences evenly distributed along the stem E rosette habit of T. iridescens Lindl., showing the inflorescences restricted to the apex of the stem or in lateral shoots F detail of an inflorescence of T. ambigua, with arrows indicating the reduced cincinni bracts G post-anthesis flower of T. boliviana, showing glandular-pubescent sepals and hispid immature capsule H-K flowers: H flower of T. ambigua at anthesis I flower of T. ambigua at post-anthesis, showing the spirally-coiled filaments J flower of T. boliviana at anthesis, showing the peculiarly long filaments and style; K flower of T. crassioflia at anthesis, showing the campanulate perianth L anther of T. ambigua, showing the C-shaped anther sacs and quadrangular and slightly curved connective M style of T. ambigua, showing the capitulate stigma. A, J by P. Christian (RarePlants. co. uk), B by E. O. Moura, C, K by T. R. Van Devender, D, I by L. J. Leitao, E by J. C. Garcia Morales, F, H, L-M by M. O. O. Pellegrini, and G by Instituto Darwinion." figureDoi="10.3897/phytokeys.89.20388.figure12" httpUri="https://binary.pensoft.net/fig/164512" pageId="23" pageNumber="34">12C-E</figureCitation>
|
||
), generally presenting supernumerary bracts, reduced cincinni bracts (rarely leaf-like in the terminal main florescences; Fig.
|
||
<figureCitation captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Tradescantia subg. Mandonia (D. R. Hunt) M. Pell. A thick tuberous roots on T. boliviana (Hassk.) J. R. Grant. B-E habit: B vegetative shoot of T. ambigua Mart. ex Schult. & Schult. f., showing the spirally-alternate leaves C flowering shoot of T. crassifolia Cav., showing the sessile and axillary inflorescences restricted to the apex of the branch D flowering shoot of T. ambigua Mart. ex Schult. & Schult. f., showing the sessile and axillary inflorescences evenly distributed along the stem E rosette habit of T. iridescens Lindl., showing the inflorescences restricted to the apex of the stem or in lateral shoots F detail of an inflorescence of T. ambigua, with arrows indicating the reduced cincinni bracts G post-anthesis flower of T. boliviana, showing glandular-pubescent sepals and hispid immature capsule H-K flowers: H flower of T. ambigua at anthesis I flower of T. ambigua at post-anthesis, showing the spirally-coiled filaments J flower of T. boliviana at anthesis, showing the peculiarly long filaments and style; K flower of T. crassioflia at anthesis, showing the campanulate perianth L anther of T. ambigua, showing the C-shaped anther sacs and quadrangular and slightly curved connective M style of T. ambigua, showing the capitulate stigma. A, J by P. Christian (RarePlants. co. uk), B by E. O. Moura, C, K by T. R. Van Devender, D, I by L. J. Leitao, E by J. C. Garcia Morales, F, H, L-M by M. O. O. Pellegrini, and G by Instituto Darwinion." figureDoi="10.3897/phytokeys.89.20388.figure12" httpUri="https://binary.pensoft.net/fig/164512" pageId="23" pageNumber="34">12F</figureCitation>
|
||
); chartaceous sepals, filaments apically spirally-coiled at post-anthesis (Fig.
|
||
<figureCitation captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Tradescantia subg. Mandonia (D. R. Hunt) M. Pell. A thick tuberous roots on T. boliviana (Hassk.) J. R. Grant. B-E habit: B vegetative shoot of T. ambigua Mart. ex Schult. & Schult. f., showing the spirally-alternate leaves C flowering shoot of T. crassifolia Cav., showing the sessile and axillary inflorescences restricted to the apex of the branch D flowering shoot of T. ambigua Mart. ex Schult. & Schult. f., showing the sessile and axillary inflorescences evenly distributed along the stem E rosette habit of T. iridescens Lindl., showing the inflorescences restricted to the apex of the stem or in lateral shoots F detail of an inflorescence of T. ambigua, with arrows indicating the reduced cincinni bracts G post-anthesis flower of T. boliviana, showing glandular-pubescent sepals and hispid immature capsule H-K flowers: H flower of T. ambigua at anthesis I flower of T. ambigua at post-anthesis, showing the spirally-coiled filaments J flower of T. boliviana at anthesis, showing the peculiarly long filaments and style; K flower of T. crassioflia at anthesis, showing the campanulate perianth L anther of T. ambigua, showing the C-shaped anther sacs and quadrangular and slightly curved connective M style of T. ambigua, showing the capitulate stigma. A, J by P. Christian (RarePlants. co. uk), B by E. O. Moura, C, K by T. R. Van Devender, D, I by L. J. Leitao, E by J. C. Garcia Morales, F, H, L-M by M. O. O. Pellegrini, and G by Instituto Darwinion." figureDoi="10.3897/phytokeys.89.20388.figure12" httpUri="https://binary.pensoft.net/fig/164512" pageId="23" pageNumber="34">12I</figureCitation>
|
||
), and style
|
||
<normalizedToken originalValue="½">1/2</normalizedToken>
|
||
time longer than the stamens, becoming spirally-coiled at post-anthesis (Fig.
|
||
<figureCitation captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Tradescantia subg. Mandonia (D. R. Hunt) M. Pell. A thick tuberous roots on T. boliviana (Hassk.) J. R. Grant. B-E habit: B vegetative shoot of T. ambigua Mart. ex Schult. & Schult. f., showing the spirally-alternate leaves C flowering shoot of T. crassifolia Cav., showing the sessile and axillary inflorescences restricted to the apex of the branch D flowering shoot of T. ambigua Mart. ex Schult. & Schult. f., showing the sessile and axillary inflorescences evenly distributed along the stem E rosette habit of T. iridescens Lindl., showing the inflorescences restricted to the apex of the stem or in lateral shoots F detail of an inflorescence of T. ambigua, with arrows indicating the reduced cincinni bracts G post-anthesis flower of T. boliviana, showing glandular-pubescent sepals and hispid immature capsule H-K flowers: H flower of T. ambigua at anthesis I flower of T. ambigua at post-anthesis, showing the spirally-coiled filaments J flower of T. boliviana at anthesis, showing the peculiarly long filaments and style; K flower of T. crassioflia at anthesis, showing the campanulate perianth L anther of T. ambigua, showing the C-shaped anther sacs and quadrangular and slightly curved connective M style of T. ambigua, showing the capitulate stigma. A, J by P. Christian (RarePlants. co. uk), B by E. O. Moura, C, K by T. R. Van Devender, D, I by L. J. Leitao, E by J. C. Garcia Morales, F, H, L-M by M. O. O. Pellegrini, and G by Instituto Darwinion." figureDoi="10.3897/phytokeys.89.20388.figure12" httpUri="https://binary.pensoft.net/fig/164512" pageId="23" pageNumber="34">12D, H-K, M</figureCitation>
|
||
). The leaves are commonly spirally-alternate and evenly distributed along the stems (Fig.
|
||
<figureCitation captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Tradescantia subg. Mandonia (D. R. Hunt) M. Pell. A thick tuberous roots on T. boliviana (Hassk.) J. R. Grant. B-E habit: B vegetative shoot of T. ambigua Mart. ex Schult. & Schult. f., showing the spirally-alternate leaves C flowering shoot of T. crassifolia Cav., showing the sessile and axillary inflorescences restricted to the apex of the branch D flowering shoot of T. ambigua Mart. ex Schult. & Schult. f., showing the sessile and axillary inflorescences evenly distributed along the stem E rosette habit of T. iridescens Lindl., showing the inflorescences restricted to the apex of the stem or in lateral shoots F detail of an inflorescence of T. ambigua, with arrows indicating the reduced cincinni bracts G post-anthesis flower of T. boliviana, showing glandular-pubescent sepals and hispid immature capsule H-K flowers: H flower of T. ambigua at anthesis I flower of T. ambigua at post-anthesis, showing the spirally-coiled filaments J flower of T. boliviana at anthesis, showing the peculiarly long filaments and style; K flower of T. crassioflia at anthesis, showing the campanulate perianth L anther of T. ambigua, showing the C-shaped anther sacs and quadrangular and slightly curved connective M style of T. ambigua, showing the capitulate stigma. A, J by P. Christian (RarePlants. co. uk), B by E. O. Moura, C, K by T. R. Van Devender, D, I by L. J. Leitao, E by J. C. Garcia Morales, F, H, L-M by M. O. O. Pellegrini, and G by Instituto Darwinion." figureDoi="10.3897/phytokeys.89.20388.figure12" httpUri="https://binary.pensoft.net/fig/164512" pageId="23" pageNumber="34">12B-D</figureCitation>
|
||
), but in few species the leaves can also be distichously-alternate or congested at the apex of the stems, forming a rosette (Fig.
|
||
<figureCitation captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Tradescantia subg. Mandonia (D. R. Hunt) M. Pell. A thick tuberous roots on T. boliviana (Hassk.) J. R. Grant. B-E habit: B vegetative shoot of T. ambigua Mart. ex Schult. & Schult. f., showing the spirally-alternate leaves C flowering shoot of T. crassifolia Cav., showing the sessile and axillary inflorescences restricted to the apex of the branch D flowering shoot of T. ambigua Mart. ex Schult. & Schult. f., showing the sessile and axillary inflorescences evenly distributed along the stem E rosette habit of T. iridescens Lindl., showing the inflorescences restricted to the apex of the stem or in lateral shoots F detail of an inflorescence of T. ambigua, with arrows indicating the reduced cincinni bracts G post-anthesis flower of T. boliviana, showing glandular-pubescent sepals and hispid immature capsule H-K flowers: H flower of T. ambigua at anthesis I flower of T. ambigua at post-anthesis, showing the spirally-coiled filaments J flower of T. boliviana at anthesis, showing the peculiarly long filaments and style; K flower of T. crassioflia at anthesis, showing the campanulate perianth L anther of T. ambigua, showing the C-shaped anther sacs and quadrangular and slightly curved connective M style of T. ambigua, showing the capitulate stigma. A, J by P. Christian (RarePlants. co. uk), B by E. O. Moura, C, K by T. R. Van Devender, D, I by L. J. Leitao, E by J. C. Garcia Morales, F, H, L-M by M. O. O. Pellegrini, and G by Instituto Darwinion." figureDoi="10.3897/phytokeys.89.20388.figure12" httpUri="https://binary.pensoft.net/fig/164512" pageId="23" pageNumber="34">12E</figureCitation>
|
||
). The architecture of the main florescence is of the double-cincinni type, although mutations seem to be much more frequent than in other subgenera. The main florescence can either be reduced to a solitary cincinnus or present more than two cincinni. Added to that, the number of cincinni bracts seems to vary greatly, although being generally hard to infer, due to great amount of reduction in the
|
||
<normalizedToken originalValue="group’s">group's</normalizedToken>
|
||
inflorescence. Tubular flowers are known for few species (e.g.
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. andrieuxii" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="andrieuxii">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. andrieuxii</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. crassifolia" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="crassifolia">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. crassifolia</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. guiengolensis" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="guiengolensis">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. guiengolensis</emphasis>
|
||
</taxonomicName>
|
||
), while sympetaly is only described for
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. andrieuxii" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="andrieuxii">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. andrieuxii</emphasis>
|
||
</taxonomicName>
|
||
. The connectives and anther sacs generally match the morphology described for Core
|
||
<taxonomicName class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia" order="Commelinales" pageId="23" pageNumber="34" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">Tradescantia</emphasis>
|
||
</taxonomicName>
|
||
(Fig.
|
||
<figureCitation captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Tradescantia subg. Mandonia (D. R. Hunt) M. Pell. A thick tuberous roots on T. boliviana (Hassk.) J. R. Grant. B-E habit: B vegetative shoot of T. ambigua Mart. ex Schult. & Schult. f., showing the spirally-alternate leaves C flowering shoot of T. crassifolia Cav., showing the sessile and axillary inflorescences restricted to the apex of the branch D flowering shoot of T. ambigua Mart. ex Schult. & Schult. f., showing the sessile and axillary inflorescences evenly distributed along the stem E rosette habit of T. iridescens Lindl., showing the inflorescences restricted to the apex of the stem or in lateral shoots F detail of an inflorescence of T. ambigua, with arrows indicating the reduced cincinni bracts G post-anthesis flower of T. boliviana, showing glandular-pubescent sepals and hispid immature capsule H-K flowers: H flower of T. ambigua at anthesis I flower of T. ambigua at post-anthesis, showing the spirally-coiled filaments J flower of T. boliviana at anthesis, showing the peculiarly long filaments and style; K flower of T. crassioflia at anthesis, showing the campanulate perianth L anther of T. ambigua, showing the C-shaped anther sacs and quadrangular and slightly curved connective M style of T. ambigua, showing the capitulate stigma. A, J by P. Christian (RarePlants. co. uk), B by E. O. Moura, C, K by T. R. Van Devender, D, I by L. J. Leitao, E by J. C. Garcia Morales, F, H, L-M by M. O. O. Pellegrini, and G by Instituto Darwinion." figureDoi="10.3897/phytokeys.89.20388.figure12" httpUri="https://binary.pensoft.net/fig/164512" pageId="23" pageNumber="34">12L</figureCitation>
|
||
), but some exceptions can be observed in some species and/or populations where anther morphology seems to be reminiscent of
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. (Austrotradescantia) subsp. subg." order="Commelinales" pageId="23" pageNumber="34" rank="subGenus" subGenus="Austrotradescantia">T. subg. Austrotradescantia</taxonomicName>
|
||
, with rhomboid connectives and elliptic anther sacs. As expressed by
|
||
<bibRefCitation DOI="https://doi.org/10.3897/phytokeys.80.12232" author="Pellegrini, MOO" journalOrPublisher="PhytoKeys" pageId="34" pageNumber="45" pagination="1 - 31" refId="B75" refString="Pellegrini, MOO, Forzza, RC, Sakuragui, CM, 2017. Novelties in Brazilian Tradescantia L. (Commelinaceae). PhytoKeys 80: 1 - 31, DOI: https://doi.org/10.3897/phytokeys.80.12232" title="Novelties in Brazilian Tradescantia L. (Commelinaceae)." url="https://doi.org/10.3897/phytokeys.80.12232" volume="80" year="2017">Pellegrini et al. (2017)</bibRefCitation>
|
||
,
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. (Mandonia) subsp. subg." order="Commelinales" pageId="23" pageNumber="34" rank="subGenus" subGenus="Mandonia">T. subg. Mandonia</taxonomicName>
|
||
is a poorly understood group with species of complex delimitation, which is highlighted by the herein presented results by the poorly resolved relationship between its species. This could be easily explained by the great vegetative plasticity within species, conserved reproductive features, and lack of focused field and taxonomic studies for this subgenus. Currently, species identification greatly relies on the species allopatric distributions, with little morphological differentiation (
|
||
<bibRefCitation DOI="https://doi.org/10.3897/phytokeys.80.12232" author="Pellegrini, MOO" journalOrPublisher="PhytoKeys" pageId="34" pageNumber="45" pagination="1 - 31" refId="B75" refString="Pellegrini, MOO, Forzza, RC, Sakuragui, CM, 2017. Novelties in Brazilian Tradescantia L. (Commelinaceae). PhytoKeys 80: 1 - 31, DOI: https://doi.org/10.3897/phytokeys.80.12232" title="Novelties in Brazilian Tradescantia L. (Commelinaceae)." url="https://doi.org/10.3897/phytokeys.80.12232" volume="80" year="2017">Pellegrini et al. 2017</bibRefCitation>
|
||
). Further studies are surely necessary in order to better understand specific boundaries in the subgenus, and its biogeographical history.
|
||
</paragraph>
|
||
<caption ID-Zenodo-Dep="1138305" doi="10.3897/phytokeys.89.20388.figure12" httpUri="https://binary.pensoft.net/fig/164512" pageId="23" pageNumber="34" start="Figure 12" startId="F12">
|
||
<paragraph pageId="23" pageNumber="34">
|
||
<emphasis bold="true" pageId="23" pageNumber="34">Figure 12.</emphasis>
|
||
<taxonomicName class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia (Mandonia) subsp. subg." order="Commelinales" pageId="23" pageNumber="34" phylum="Tracheophyta" rank="subGenus" subGenus="Mandonia">Tradescantia subg. Mandonia</taxonomicName>
|
||
(D.R.Hunt) M.Pell.
|
||
<emphasis bold="true" pageId="23" pageNumber="34">A</emphasis>
|
||
thick tuberous roots on
|
||
<taxonomicName authorityName="Pellegrini" authorityYear="2017" family="Commelinaceae" kingdom="Plantae" lsidName="T. boliviana" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="boliviana">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. boliviana</emphasis>
|
||
</taxonomicName>
|
||
(Hassk.) J.R.Grant.
|
||
<emphasis bold="true" pageId="23" pageNumber="34">B-E</emphasis>
|
||
habit:
|
||
<emphasis bold="true" pageId="23" pageNumber="34">B</emphasis>
|
||
vegetative shoot of
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. ambigua" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="ambigua">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. ambigua</emphasis>
|
||
</taxonomicName>
|
||
Mart.
|
||
<emphasis italics="true" pageId="23" pageNumber="34">ex</emphasis>
|
||
Schult. & Schult.f., showing the spirally-alternate leaves
|
||
<emphasis bold="true" pageId="23" pageNumber="34">C</emphasis>
|
||
flowering shoot of
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. crassifolia" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="crassifolia">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. crassifolia</emphasis>
|
||
</taxonomicName>
|
||
Cav., showing the sessile and axillary inflorescences restricted to the apex of the branch
|
||
<emphasis bold="true" pageId="23" pageNumber="34">D</emphasis>
|
||
flowering shoot of
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. ambigua" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="ambigua">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. ambigua</emphasis>
|
||
</taxonomicName>
|
||
Mart.
|
||
<emphasis italics="true" pageId="23" pageNumber="34">ex</emphasis>
|
||
Schult. & Schult.f., showing the sessile and axillary inflorescences evenly distributed along the stem
|
||
<emphasis bold="true" pageId="23" pageNumber="34">E</emphasis>
|
||
rosette habit of
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. iridescens" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="iridescens">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. iridescens</emphasis>
|
||
</taxonomicName>
|
||
Lindl., showing the inflorescences restricted to the apex of the stem or in lateral shoots
|
||
<emphasis bold="true" pageId="23" pageNumber="34">F</emphasis>
|
||
detail of an inflorescence of
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. ambigua" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="ambigua">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. ambigua</emphasis>
|
||
</taxonomicName>
|
||
, with arrows indicating the reduced cincinni bracts
|
||
<emphasis bold="true" pageId="23" pageNumber="34">G</emphasis>
|
||
post-anthesis flower of
|
||
<taxonomicName authorityName="Pellegrini" authorityYear="2017" family="Commelinaceae" kingdom="Plantae" lsidName="T. boliviana" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="boliviana">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. boliviana</emphasis>
|
||
</taxonomicName>
|
||
, showing glandular-pubescent sepals and hispid immature capsule
|
||
<emphasis bold="true" pageId="23" pageNumber="34">H-K</emphasis>
|
||
flowers:
|
||
<emphasis bold="true" pageId="23" pageNumber="34">H</emphasis>
|
||
flower of
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. ambigua" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="ambigua">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. ambigua</emphasis>
|
||
</taxonomicName>
|
||
at anthesis
|
||
<emphasis bold="true" pageId="23" pageNumber="34">I</emphasis>
|
||
flower of
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. ambigua" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="ambigua">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. ambigua</emphasis>
|
||
</taxonomicName>
|
||
at post-anthesis, showing the spirally-coiled filaments
|
||
<emphasis bold="true" pageId="23" pageNumber="34">J</emphasis>
|
||
flower of
|
||
<taxonomicName authorityName="Pellegrini" authorityYear="2017" family="Commelinaceae" kingdom="Plantae" lsidName="T. boliviana" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="boliviana">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. boliviana</emphasis>
|
||
</taxonomicName>
|
||
at anthesis, showing the peculiarly long filaments and style;
|
||
<emphasis bold="true" pageId="23" pageNumber="34">K</emphasis>
|
||
flower of
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. crassioflia" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="crassioflia">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. crassioflia</emphasis>
|
||
</taxonomicName>
|
||
at anthesis, showing the campanulate perianth
|
||
<emphasis bold="true" pageId="23" pageNumber="34">L</emphasis>
|
||
anther of
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. ambigua" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="ambigua">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. ambigua</emphasis>
|
||
</taxonomicName>
|
||
, showing the C-shaped anther sacs and quadrangular and slightly curved connective
|
||
<emphasis bold="true" pageId="23" pageNumber="34">M</emphasis>
|
||
style of
|
||
<taxonomicName family="Commelinaceae" kingdom="Plantae" lsidName="T. ambigua" order="Commelinales" pageId="23" pageNumber="34" rank="species" species="ambigua">
|
||
<emphasis italics="true" pageId="23" pageNumber="34">T. ambigua</emphasis>
|
||
</taxonomicName>
|
||
, showing the capitulate stigma.
|
||
<emphasis bold="true" pageId="23" pageNumber="34">A, J</emphasis>
|
||
by P. Christian (RarePlants.co.uk),
|
||
<emphasis bold="true" pageId="23" pageNumber="34">B</emphasis>
|
||
by E.O. Moura,
|
||
<emphasis bold="true" pageId="23" pageNumber="34">C, K</emphasis>
|
||
by
|
||
<taxonomicName family="Commelinaceae" genus="T." kingdom="Plantae" lsidName="T." order="Commelinales" pageId="23" pageNumber="34" rank="genus">T.</taxonomicName>
|
||
R. Van Devender,
|
||
<emphasis bold="true" pageId="23" pageNumber="34">D, I</emphasis>
|
||
by L.J.
|
||
<normalizedToken originalValue="Leitão">Leitao</normalizedToken>
|
||
,
|
||
<emphasis bold="true" pageId="23" pageNumber="34">E</emphasis>
|
||
by J.C. Garcia Morales,
|
||
<emphasis bold="true" pageId="23" pageNumber="34">F, H, L-M</emphasis>
|
||
by M.O.O. Pellegrini, and
|
||
<emphasis bold="true" pageId="23" pageNumber="34">G</emphasis>
|
||
by Instituto Darwinion.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |