364 lines
45 KiB
XML
364 lines
45 KiB
XML
<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="A78F6E6AAEA368312943E674991DA5A4" 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 crassula Link & Otto, Icon. Pl. Rar. 2: 13, pl. 7. 1828." docType="treatment" docVersion="7" 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: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="128697221" LSID="urn:lsid:plazi:treatment:A78F6E6AAEA368312943E674991DA5A4" httpUri="http://treatment.plazi.org/id/A78F6E6AAEA368312943E674991DA5A4" 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="A78F6E6A-AEA3-6831-2943-E674991DA5A4" authority="Link & Otto, Icon. Pl. Rar. 2: 13, pl. 7. 1828." authorityName="Link & Otto, Icon. Pl. Rar. 2: 13, pl. 7. 1828." class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia crassula" order="Commelinales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="crassula">Tradescantia crassula Link & Otto, Icon. Pl. Rar. 2: 13, pl. 7. 1828.</taxonomicName>
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Tradescantia crassula Link & Otto. A habit, showing the erect stems, and distichously-alternate leaves with conduplicate blades B detail of the stem and leaf-sheath C detail of the abaxial side of the leaf-blade, showing the lack of hairs and the slightly conspicuous secondary veins D detail of floral buds, showing the setose hairs, restricted to the keels of the sepals E flower F detail of the inflorescence, showing the non-saccate cincinni bracts. Photographs by M. O. O. Pellegrini." figureDoi="10.3897/phytokeys.80.12232.figure1" httpUri="https://binary.pensoft.net/fig/133205" pageId="2" pageNumber="3">Figs 1</figureCitation>
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<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Distribution map of studied Tradescantia L. in the South American domains. Full squares - T. crassula; White squares - T. chrysophylla; Triangles - T. valida; Circles - T. ambigua; Stars - T. boliviana. Light green- Amazon Forest; Orange- Cerrado; Red- Caatinga; Yellow- Chaco and Pantanal; Olive-green- Pampa; Dark green- Atlantic Forest; Purple- Andean Yungas." figureDoi="10.3897/phytokeys.80.12232.figure8" httpUri="https://binary.pensoft.net/fig/133214" pageId="2" pageNumber="3">, 8</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="3" type="reference_group">
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<paragraph pageId="2" pageNumber="3">
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<taxonomicName authorityName="Raf" authorityYear="1837" baseAuthorityName="Link & Otto" class="Liliopsida" family="Commelinaceae" genus="Tropitria" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tropitria crassula" order="Commelinales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="crassula">Tropitria crassula</taxonomicName>
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(Link & Otto) Raf., Fl. Tell. 3: 68. 1837. Lectotype (designated here). BRAZIL. Rio Grande do Sul: Rio Pardo, fl., fr., s.dat., F. Sellow 3033 (B barcode B100521014!).
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</paragraph>
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<paragraph pageId="2" pageNumber="3">
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<taxonomicName authorityName="Graham" authorityYear="1829" class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia crassipes" order="Commelinales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="crassipes">Tradescantia crassipes</taxonomicName>
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Graham, Edinburgh New Philos. J. Jan.-March: 388. 1829, nom. nud.
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</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 schwirkowskiana" order="Commelinales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="schwirkowskiana">Tradescantia schwirkowskiana</taxonomicName>
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Funez et al., Phytotaxa 272 (1): 64. 2016. Holotype. BRAZIL. Santa Catarina:
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<normalizedToken originalValue="São">Sao</normalizedToken>
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Bento do Sul, borda da ferrovia
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<normalizedToken originalValue="às">as</normalizedToken>
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margens do Rio Banhados, fl., fr., 16 Nov 2015, L.A. Funez & P. Schwirkowski 5037 (FURB No. 50791!; isotypes: C n.v., HURB n.v.).
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<emphasis bold="true" pageId="2" pageNumber="3">Syn. nov.</emphasis>
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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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<emphasis italics="true" pageId="2" pageNumber="3">Herbs</emphasis>
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with a definite base, terrestrial, rupicolous or epiphytes.
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<emphasis italics="true" pageId="2" pageNumber="3">Roots</emphasis>
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thin, fibrous, cream to light brown, emerging from the basalmost nodes.
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<emphasis italics="true" pageId="2" pageNumber="3">Stems</emphasis>
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erect, succulent, rarely to densely branched at the base, sometimes branching at the upper half; internodes medium to dark green, glabrous, sometimes with a leaf-opposed longitudinal line of short, uniseriate, light brown to hyaline hairs in the terminal portion of the stems.
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<emphasis italics="true" pageId="2" pageNumber="3">Leaves</emphasis>
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distichously or spirally-alternate, sessile; sheaths light green, sometimes with green striations, glabrous, margin ciliate to setose, hairs hyaline; blades elliptic to broadly elliptic to ovate to broadly ovate to obovate, rarely lanceolate, falcate to complicate, succulent, glabrous on both sides, adaxially glossy light to medium to dark green, sometimes glaucous, abaxially light to medium green, turning olive-green to greyish green to brown when dry, obtuse to truncate, rarely cuneate, margin green, minutely ciliolate to ciliate, slightly revolute, apex acute to obtuse, rarely acuminate; midvein conspicuous to inconspicuous, adaxially impressed to inconspicuous, secondary veins inconspicuous on both sides, sometimes slightly conspicuous on both sides.
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<taxonomicName genus="Synflorescences" lsidName="Synflorescences" pageId="2" pageNumber="3" rank="genus">
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<emphasis italics="true" pageId="2" pageNumber="3">Synflorescences</emphasis>
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</taxonomicName>
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terminal or axillar in the distal portion of the stems, composed of a solitary main florescence, 1 per leaf axis.
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<emphasis italics="true" pageId="2" pageNumber="3">Inflorescences</emphasis>
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(
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<emphasis italics="true" pageId="2" pageNumber="3">main florescences</emphasis>
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) consisting of a pedunculate double-cincinni fused back to back; peduncles green, glabrous, sometimes with a leaf-opposed longitudinal line of short, uniseriate, light brown to hyaline hairs; peduncle bracts absent; supernumerary bracts absent; cincinni bracts similar to each other, rarely unequal or reduced in some axillary inflorescences, broadly ovate to ovate, leaf-like, glabrous, adaxially light to medium to dark green, abaxially light to medium green, base cordate to obtuse, not saccate, margin entire to minutely ciliolate to sparsely setose near the base, apex acute; double-cincinni 8-28-flowered.
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<emphasis italics="true" pageId="2" pageNumber="3">Flowers</emphasis>
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bisexual, actinomorphic, flat (not forming a floral tube); floral buds broadly ovoid; pedicels green to vinaceous, glabrous, rarely sparsely glandular-pubescent; sepals 3, equal, free, ovate, cucullate, margin hyaline, apex acute, persistent in fruit, dorsally keeled, green, rarely vinaceous, setose, with long hyaline hairs along the keel; petals 3, equal, free, elliptic to ovate, rarely broadly ovate, not clawed (sessile), flat, white; stamens 6, arranged in two series, equal, filaments free from the petals and from each other, filaments straight at anthesis and post-anthesis, basally densely bearded with moniliform hairs, hairs as long as the stamens, white, anthers basifixed, rimose, connective expanded, rhomboid, yellow, anther sacs ellipsoid, divergent, yellow, pollen yellow; ovary sessile, subglobose to globose, white, smooth, glabrous, 3-loculate, locules equal, locule 2-ovulate, ovules uniseriate, style straight, white, cylindrical, conical at the apex, stigma punctate, pistil longer than the stamens.
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<emphasis italics="true" pageId="2" pageNumber="3">Capsules</emphasis>
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subglobose, light to medium brown when mature, smooth, glabrous, loculicidal, 3-valved, sometimes apiculate due to persistent style base.
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<emphasis italics="true" pageId="2" pageNumber="3">Seeds</emphasis>
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exarillate, 1-2 per locule, ellipsoid to narrowly trigonal, cleft towards the embryotega, ventrally flattened, testa grey to greyish brown, farinose, costate arranged in ridges radiating from the embryotega; embryotega dorsal, relatively inconspicuous, generally covered by a cream farina, without a prominent apicule; hilum linear, longer than
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<normalizedToken originalValue="½">1/2</normalizedToken>
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the length of the seed.
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</paragraph>
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<caption ID-Zenodo-Dep="991765" doi="10.3897/phytokeys.80.12232.figure1" httpUri="https://binary.pensoft.net/fig/133205" pageId="2" pageNumber="3" start="Figure 1" startId="F1">
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<paragraph pageId="2" pageNumber="3">
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<emphasis bold="true" pageId="2" pageNumber="3">Figure 1.</emphasis>
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<taxonomicName class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia crassula" order="Commelinales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="crassula">
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<emphasis italics="true" pageId="2" pageNumber="3">Tradescantia crassula</emphasis>
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</taxonomicName>
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Link & Otto.
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<emphasis bold="true" pageId="2" pageNumber="3">A</emphasis>
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habit, showing the erect stems, and distichously-alternate leaves with conduplicate blades
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<emphasis bold="true" pageId="2" pageNumber="3">B</emphasis>
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detail of the stem and leaf-sheath
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<emphasis bold="true" pageId="2" pageNumber="3">C</emphasis>
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detail of the abaxial side of the leaf-blade, showing the lack of hairs and the slightly conspicuous secondary veins
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<emphasis bold="true" pageId="2" pageNumber="3">D</emphasis>
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detail of floral buds, showing the setose hairs, restricted to the keels of the sepals
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<emphasis bold="true" pageId="2" pageNumber="3">E</emphasis>
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flower
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<emphasis bold="true" pageId="2" pageNumber="3">F</emphasis>
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detail of the inflorescence, showing the non-saccate cincinni bracts. Photographs by M.O.O. Pellegrini.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="3" type="specimens seen">
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<paragraph pageId="2" pageNumber="3">Specimens seen.</paragraph>
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<paragraph pageId="2" pageNumber="3">
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<emphasis bold="true" pageId="2" pageNumber="3">ARGENTINA. Misiones</emphasis>
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:
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<normalizedToken originalValue="Cainguás">Cainguas</normalizedToken>
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,
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<normalizedToken originalValue="pequeño">pequeno</normalizedToken>
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campo a la entrada del Salto Golondrina, sobre Arroyo Guiray, fl., fr., 8 Nov 2000, M.E.
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<normalizedToken originalValue="Múlgura">Mulgura</normalizedToken>
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de Romero et al. 2470 (CTES, SI); General Manuel Belgrano, ruta nacional 101, 8 km de Bernardo de Irigoyen hacia San Antonio, Salto Andrecito, fl., 15 Oct 1996, O. Morrone et al. 1393 (CTES, SI).
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<emphasis bold="true" pageId="2" pageNumber="3">BRAZIL. Minas Gerais</emphasis>
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: Extrema, trilha para a Pedra das Flores, fl., 24 Oct 2009, G.H. Shimizu 226 (RB, UEC).
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<emphasis bold="true" pageId="2" pageNumber="3">Rio Grande do Sul</emphasis>
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:
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<normalizedToken originalValue="Barão">Barao</normalizedToken>
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, sudoeste de Garibaldi, Estrada para Carlos Barbosa, fl., fr., 22 Nov 2005, M.C. Machado & L.Y.S Aona 607 (UEC, HUEFS).
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<emphasis bold="true" pageId="2" pageNumber="3">Santa Catarina</emphasis>
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: Campo Belo do Sul, Fazenda Gateados, fr., 15 Jul 2008, M. Verdi et al. 2028 (FURB, RB);
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<normalizedToken originalValue="São">Sao</normalizedToken>
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Bento do Sul, Floresta
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<normalizedToken originalValue="Ombrófila">Ombrofila</normalizedToken>
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Mista, fl., fr., 31 Dec 2013, P. Schwirkowski 197 (FURB).
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<emphasis bold="true" pageId="2" pageNumber="3">
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<normalizedToken originalValue="São">Sao</normalizedToken>
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Paulo
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</emphasis>
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:
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<normalizedToken originalValue="Jundiaí">Jundiai</normalizedToken>
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, Serra do Japi, fl., fr., 25 May 1994, J. Semir et al. 31648 (UEC); loc. cit., Trilha do Mirante, fl., fr., 18 Jul 1995, R. Mello-Silva et al. 1074 (SPF); loc. cit., Serra do
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<normalizedToken originalValue="Jundiaí">Jundiai</normalizedToken>
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, sentido bairro Eloy Chaves,
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<normalizedToken originalValue="próximo">proximo</normalizedToken>
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<normalizedToken originalValue="à">a</normalizedToken>
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represa do DAE, fl., 23 Jan 1998, E.R. Pansarin 136 (SP, UEC);
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<normalizedToken originalValue="Itararé">Itarare</normalizedToken>
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, Fazenda Ibiti (Ripasa), beira da estrada
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<normalizedToken originalValue="Itararé-Bonsucesso">Itarare-Bonsucesso</normalizedToken>
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, fl., fr., 30 Oct 1993, V.C. Souza et al. 4531 (ESA, RB);
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<normalizedToken originalValue="São">Sao</normalizedToken>
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Paulo, Cidade Jardim, fl., fr., 11 Mar 1932, W. Hoehne s.n. (IPA 69219, SPF 17149).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="3" type="distribution">
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<paragraph pageId="2" pageNumber="3">Distribution and habitat.</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 crassula" order="Commelinales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="crassula">
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<emphasis italics="true" pageId="2" pageNumber="3">Tradescantia crassula</emphasis>
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</taxonomicName>
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occurs in Argentina and Brazil (in the states of Minas Gerais,
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<normalizedToken originalValue="São">Sao</normalizedToken>
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Paulo,
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<normalizedToken originalValue="Paraná">Parana</normalizedToken>
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, Santa Catarina, and Rio Grande do Sul) (Fig.
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<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Distribution map of studied Tradescantia L. in the South American domains. Full squares - T. crassula; White squares - T. chrysophylla; Triangles - T. valida; Circles - T. ambigua; Stars - T. boliviana. Light green- Amazon Forest; Orange- Cerrado; Red- Caatinga; Yellow- Chaco and Pantanal; Olive-green- Pampa; Dark green- Atlantic Forest; Purple- Andean Yungas." figureDoi="10.3897/phytokeys.80.12232.figure8" httpUri="https://binary.pensoft.net/fig/133214" pageId="2" pageNumber="3">8</figureCitation>
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). It is commonly found growing in rocky outcrops, grasslands and open areas, under full sunlight, as rupicolous or terrestrial. It is also found on roadsides and within the understory of open forests, as terrestrial or, more rarely, as an epiphyte.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="3" type="conservation status">
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<paragraph pageId="2" pageNumber="3">Conservation status.</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 crassula" order="Commelinales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="crassula">
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<emphasis italics="true" pageId="2" pageNumber="3">Tradescantia crassula</emphasis>
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</taxonomicName>
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possesses a wide EOO (ca. 408,686.868 km2). Thus, following the IUCN recommendations (
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<bibRefCitation author="IUCN" journalOrPublisher="IUCN Red List Unit, Cambridge" pageId="20" pageNumber="21" publicationUrl="http://www.iucnredlist.org/" refId="B25" refString="IUCN, 2001. The IUCN red list of threatened species, version 2010.4. IUCN Red List Unit, Cambridge, http://www.iucnredlist.org/" title="The IUCN red list of threatened species, version 2010.4" url="http://www.iucnredlist.org/" year="2001">IUCN 2001</bibRefCitation>
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), it should be considered Least Concern (LC).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="3" type="nomenclatural notes">
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<paragraph pageId="2" pageNumber="3">Nomenclatural notes.</paragraph>
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<paragraph pageId="2" pageNumber="3">
|
||
<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>
|
||
indicate that
|
||
<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>
|
||
erroneously designated the specimen
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Sellow 3033</emphasis>
|
||
(B100521014) as the lectotype for
|
||
<taxonomicName lsidName="T. crassula" pageId="2" pageNumber="3" rank="species" species="crassula">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">T. crassula</emphasis>
|
||
</taxonomicName>
|
||
. However, their affirmation is incorrect according to the
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Code</emphasis>
|
||
since the thesis lacks either a ISSN or an ISBN, and was never distributed to the general public (
|
||
<bibRefCitation author="McNeill, J" journalOrPublisher="Gantner Verlag KG, Sweden" pageId="20" pageNumber="21" refId="B27" refString="McNeill, J, Barrie, FR, Buck, WR, Demoulin, V, Greuter, W, Hawksworth, DL, Herendeen, PS, Knapp, S, Marhold, K, Prado, J, Prud'Homme Van Reine, WF, Smith, GF, Wiersema, JH, Turland, NJ, 2012. International Code of Botanical Nomenclature (Melbourne Code). Adopted by the Eighteenth International Botanical Congress Melbourne, Australia, July 2011. Regnum Vegetabile 154. A.R.G. Gantner Verlag KG, Sweden" title="International Code of Botanical Nomenclature (Melbourne Code). Adopted by the Eighteenth International Botanical Congress Melbourne, Australia, July 2011. Regnum Vegetabile 154. A. R. G." year="2012">McNeill et al. 2012</bibRefCitation>
|
||
, Art. 29.1). The work cited by
|
||
<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>
|
||
was a draft version of the first
|
||
<normalizedToken originalValue="author’s">author's</normalizedToken>
|
||
unpublished M.Sc. thesis, with many incomplete and partially incorrect data (Pellegrini, unpublished data), and therefore is not considered a effective publication by the
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Code</emphasis>
|
||
. Furthermore, according to Art. 30.8 (
|
||
<bibRefCitation author="McNeill, J" journalOrPublisher="Gantner Verlag KG, Sweden" pageId="20" pageNumber="21" refId="B27" refString="McNeill, J, Barrie, FR, Buck, WR, Demoulin, V, Greuter, W, Hawksworth, DL, Herendeen, PS, Knapp, S, Marhold, K, Prado, J, Prud'Homme Van Reine, WF, Smith, GF, Wiersema, JH, Turland, NJ, 2012. International Code of Botanical Nomenclature (Melbourne Code). Adopted by the Eighteenth International Botanical Congress Melbourne, Australia, July 2011. Regnum Vegetabile 154. A.R.G. Gantner Verlag KG, Sweden" title="International Code of Botanical Nomenclature (Melbourne Code). Adopted by the Eighteenth International Botanical Congress Melbourne, Australia, July 2011. Regnum Vegetabile 154. A. R. G." year="2012">McNeill et al. 2012</bibRefCitation>
|
||
), any thesis published on or after 1 January 1953 and stated to be submitted to a university for the purpose of obtaining a degree, does not constitute effective publication; unless it contains any kind of statement or other internal evidence that it is regarded as an effective publication by its author or publisher. Since no statement is made in the final version of the thesis (i.e.
|
||
<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>
|
||
), the publication does not meet any of the
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Code</emphasis>
|
||
's requirements, and therefore cannot be treated as effectively published. In the final version,
|
||
<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>
|
||
gives detailed information on the typification of
|
||
<taxonomicName lsidName="T. crassula" pageId="2" pageNumber="3" rank="species" species="crassula">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">T. crassula</emphasis>
|
||
</taxonomicName>
|
||
, which is effectively published here and corrects the typifications by
|
||
<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>
|
||
.
|
||
</paragraph>
|
||
<paragraph pageId="2" pageNumber="3">
|
||
The date written on the original label, and treated by
|
||
<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>
|
||
as the collections date, is "Dec. 1836". Also, it is possible to see in the label the names of Sellow and Humboldt. According to
|
||
<bibRefCitation author="Stafleu, FA" journalOrPublisher="Gantner Verlag, Rugell, Sweden" pageId="21" pageNumber="22" refId="B38" refString="Stafleu, FA, Cowan, RS, 1985. Taxonomic literature. A selective guide to botanical publications and collections with dates, commentaries and types (ed. 2, Vol. 5). Regnum Vegetabile 112. A.R.G. Gantner Verlag, Rugell, Sweden" title="Taxonomic literature. A selective guide to botanical publications and collections with dates, commentaries and types (ed. 2, Vol. 5). Regnum Vegetabile 112. A. R. G." year="1985">Stafleu and Cowan (1985)</bibRefCitation>
|
||
, Friedrich Sellow lived from 1789-1831, and collected plant specimens in Southern Brazil and Uruguay 1819-1831, funded by Humboldt. This easily explains why both botanists are mentioned in the original label, and why the collector is to be considered as Sellow, instead of Humboldt or both botanists. Furthermore, given that Sellow died in 1831 and his expeditions were done just before his death, it would be impossible for "Dec. 1836" to represent the actual collection date. We believe this date might correspond to the date when this specimen was acquired by Kunth, and placed into his personal herbarium. Finally,
|
||
<bibRefCitation author="Link, JHF" journalOrPublisher="Icones plantarum selectarum Horti Regii Botanici Berolinensis cum descriptionibus et colendi ratione" pageId="20" pageNumber="21" pagination="13 - 24" refId="B26" refString="Link, JHF, Otto, CF, 1828. . Icones plantarum selectarum Horti Regii Botanici Berolinensis cum descriptionibus et colendi ratione Vol. 2: 13 - 24" volume="Vol. 2" year="1828">Link and Otto (1828)</bibRefCitation>
|
||
make direct reference to their new species being based on Sellow collections. According to the
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Code</emphasis>
|
||
(
|
||
<bibRefCitation author="McNeill, J" journalOrPublisher="Gantner Verlag KG, Sweden" pageId="20" pageNumber="21" refId="B27" refString="McNeill, J, Barrie, FR, Buck, WR, Demoulin, V, Greuter, W, Hawksworth, DL, Herendeen, PS, Knapp, S, Marhold, K, Prado, J, Prud'Homme Van Reine, WF, Smith, GF, Wiersema, JH, Turland, NJ, 2012. International Code of Botanical Nomenclature (Melbourne Code). Adopted by the Eighteenth International Botanical Congress Melbourne, Australia, July 2011. Regnum Vegetabile 154. A.R.G. Gantner Verlag KG, Sweden" title="International Code of Botanical Nomenclature (Melbourne Code). Adopted by the Eighteenth International Botanical Congress Melbourne, Australia, July 2011. Regnum Vegetabile 154. A. R. G." year="2012">McNeill et al. 2012</bibRefCitation>
|
||
, Art. 9.2), the
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Sellow 3033</emphasis>
|
||
(B100521014) specimen is a suitable choice for a lectotype, superseding the lectotypification of the original illustration, done by
|
||
<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>
|
||
. The epitypification by
|
||
<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>
|
||
should be disregarded entirely because the original illustration is informative enough to correctly apply the name
|
||
<taxonomicName lsidName="T. crassula" pageId="2" pageNumber="3" rank="species" species="crassula">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">T. crassula</emphasis>
|
||
</taxonomicName>
|
||
. All the diagnostic features of this species (see comments below) are visible and sufficient for appropriate diagnosis, in the original illustration.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="2" pageNumber="3" type="taxonomic notes">
|
||
<paragraph pageId="2" pageNumber="3">Taxonomic notes.</paragraph>
|
||
<paragraph pageId="2" pageNumber="3">
|
||
The species in this section are especially variable morphologically and when in cultivation or growing in shaded areas they can change their vegetative morphology quite drastically. Few characters in the vegetative organs were observed to be constant in the
|
||
<taxonomicName lsidName="T. crassula" pageId="2" pageNumber="3" rank="species" species="crassula">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">T. crassula</emphasis>
|
||
</taxonomicName>
|
||
group and thus are of little taxonomic relevance. This can be exemplified by the phyllotaxy and pubescence of the leaf-blades, which have been shown to vary greatly due to ecological features (
|
||
<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>
|
||
,
|
||
<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>
|
||
). On the other hand, the pubescence of the internodes, leaf-sheaths, and of the margin of the leaf-blades were observed to be constant and reliable for species delimitation. As previously indicated in other
|
||
<taxonomicName class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia" order="Commelinales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Tradescantia</emphasis>
|
||
</taxonomicName>
|
||
sections (
|
||
<bibRefCitation author="Anderson, ES" journalOrPublisher="Contributions, Arnold Arboretum" pageId="19" pageNumber="20" pagination="1 - 132" refId="B1" refString="Anderson, ES, Woodson, RE Jr, 1935. The species of Tradescantia indigenous to the United States. Contributions, Arnold Arboretum 9: 1 - 132" title="The species of Tradescantia indigenous to the United States." volume="9" year="1935">Anderson and Woodson 1935</bibRefCitation>
|
||
), the pubescence of the pedicels and sepals seem to be highly stable within each species, easily observable, and thus, reliable for species delimitation. As aforementioned,
|
||
<taxonomicName lsidName="T. crassula" pageId="2" pageNumber="3" rank="species" species="crassula">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">T. crassula</emphasis>
|
||
</taxonomicName>
|
||
is highly variable in vegetative morphology. All studied individuals always presented glabrous leaf-blades, setose sepals with long hairs along the keel, and white petals. The specimens cited by
|
||
<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>
|
||
as representing
|
||
<taxonomicName lsidName="T. schwirkowskiana" pageId="2" pageNumber="3" rank="species" species="schwirkowskiana">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">T. schwirkowskiana</emphasis>
|
||
</taxonomicName>
|
||
, fit perfectly the circumscription adopted by us for
|
||
<taxonomicName lsidName="T. crassula" pageId="2" pageNumber="3" rank="species" species="crassula">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">T. crassula</emphasis>
|
||
</taxonomicName>
|
||
, showing variation only in the degree of branching of the stems, color of the leaf-blades, and degree of impression of the secondary veins. All of this morphological variation can be easily explained by the ecological features of the area where the specimens were collected (i.e. shaded moist forests in mountainous regions from the state of Santa Catarina). Aside from that, the authors state that
|
||
<taxonomicName lsidName="T. crassula" pageId="2" pageNumber="3" rank="species" species="crassula">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">T. crassula</emphasis>
|
||
</taxonomicName>
|
||
possesses spirally-alternate leaves and a rhizomatous base. While developing our studies for the taxonomic revision of
|
||
<taxonomicName lsidName="T. subsp. sect." pageId="2" pageNumber="3" rank="section" section="Austrotradescantia">T. sect. Austrotradescantia</taxonomicName>
|
||
and a morphological phylogeny for the genus (
|
||
<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>
|
||
), we analyzed 50% of the species in the genus and observed that all species of
|
||
<taxonomicName class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia" order="Commelinales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Tradescantia</emphasis>
|
||
</taxonomicName>
|
||
produce spirally-alternate leaves when young. This feature is normally lost during development of most species of
|
||
<taxonomicName lsidName="T. subsp. sect." pageId="2" pageNumber="3" rank="section" section="Austrotradescantia">T. sect. Austrotradescantia</taxonomicName>
|
||
, but is always retained by
|
||
<taxonomicName lsidName="T. valida" pageId="2" pageNumber="3" rank="species" species="valida">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">T. valida</emphasis>
|
||
</taxonomicName>
|
||
G.
|
||
<normalizedToken originalValue="Brückn">Brueckn</normalizedToken>
|
||
. (see comments below), sometimes retained by
|
||
<taxonomicName lsidName="T. cerinthoides" pageId="2" pageNumber="3" rank="species" species="cerinthoides">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">T. cerinthoides</emphasis>
|
||
</taxonomicName>
|
||
Kunth (
|
||
<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>
|
||
,
|
||
<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>
|
||
), and rarely retained by
|
||
<taxonomicName lsidName="T. crassula" pageId="2" pageNumber="3" rank="species" species="crassula">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">T. crassula</emphasis>
|
||
</taxonomicName>
|
||
(Pellegrini, pers. obs.). No species in
|
||
<taxonomicName class="Liliopsida" family="Commelinaceae" genus="Tradescantia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tradescantia" order="Commelinales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Tradescantia</emphasis>
|
||
</taxonomicName>
|
||
were observed to produce rhizomes (
|
||
<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>
|
||
). The only known drought resistance strategy observed in the genus was the production of tuberous roots; present in all species of
|
||
<taxonomicName lsidName="T. subsp. sect." pageId="2" pageNumber="3" rank="section" section="Mandonia">T. sect. Mandonia</taxonomicName>
|
||
,
|
||
<taxonomicName lsidName="T. subsp. sect." pageId="2" pageNumber="3" rank="section" section="Parasetcreasea">T. sect. Parasetcreasea</taxonomicName>
|
||
,
|
||
<taxonomicName lsidName="T. subsp. sect." pageId="2" pageNumber="3" rank="section" section="Separotheca">T. sect. Separotheca</taxonomicName>
|
||
,
|
||
<taxonomicName lsidName="T. subsp. sect." pageId="2" pageNumber="3" rank="section" section="Setcreasea">T. sect. Setcreasea</taxonomicName>
|
||
and
|
||
<taxonomicName lsidName="subsp. sect." pageId="2" pageNumber="3" rank="section" section="Tradescantia">sect. Tradescantia</taxonomicName>
|
||
, and exclusively in
|
||
<taxonomicName lsidName="T. commelinoides" pageId="2" pageNumber="3" rank="species" species="commelinoides">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">T. commelinoides</emphasis>
|
||
</taxonomicName>
|
||
Schult. & Schult.f. from
|
||
<taxonomicName lsidName="T. subsp. sect." pageId="2" pageNumber="3" rank="section" section="Cymbispatha">T. sect. Cymbispatha</taxonomicName>
|
||
(
|
||
<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>
|
||
). Thus,
|
||
<taxonomicName lsidName="T. schwirkowskiana" pageId="2" pageNumber="3" rank="species" species="schwirkowskiana">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">T. schwirkowskiana</emphasis>
|
||
</taxonomicName>
|
||
is here synonymized under
|
||
<taxonomicName lsidName="T. crassula" pageId="2" pageNumber="3" rank="species" species="crassula">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">T. crassula</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |