160 lines
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160 lines
14 KiB
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<document ID-DOI="10.5091/plecevo.2011.388" ID-GBIF-Dataset="b99b3fcb-e3fd-4c6e-83d1-e9b5851387c2" ID-Zenodo-Dep="1486150" approvalRequired="15" approvalRequired_for_document="1" approvalRequired_for_taxonomicNames="1" approvalRequired_for_treatments="13" checkinTime="1545593681277" checkinUser="plazi" docAuthor="Dominique Champluvier" docDate="2011" docId="03F0E204237F605AD4CCFF53FD06A066" docLanguage="en" docName="plantEcologyEvolution.144.1.82-95.pdf" docOrigin="Plant Ecology and Evolution 144 (1)" docStyle="DocumentStyle{}" docTitle="Barleria lobelioides Dominique Champluvier 2011, sp. nov." docType="treatment" docVersion="8" lastPageNumber="89" masterDocId="FFC99A7C23786053D626FFFAFFC7A545" masterDocTitle="New and overlooked Acanthaceae taxa from D. R. Congo, Rwanda and Burundi: (1) the genus Barleria" masterLastPageNumber="95" masterPageNumber="82" originalUpdateDomain="Boston" originalUpdateTime="1542148499581" originalUpdateUser="plazi" pageNumber="89" updateTime="1682086310552" 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>New and overlooked Acanthaceae taxa from D. R. Congo, Rwanda and Burundi: (1) the genus Barleria</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>Dominique Champluvier</mods:namePart>
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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>Plant Ecology and Evolution</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2011</mods:date>
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<mods:detail type="volume">
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<mods:number>144</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>1</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>82</mods:start>
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<mods:end>95</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.5091/plecevo.2011.388</mods:identifier>
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<mods:identifier type="GBIF-Dataset">b99b3fcb-e3fd-4c6e-83d1-e9b5851387c2</mods:identifier>
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<mods:identifier type="Zenodo-Dep">1486150</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.4556251" ID-GBIF-Taxon="149638133" ID-Zenodo-Dep="4556251" LSID="urn:lsid:plazi:treatment:03F0E204237F605AD4CCFF53FD06A066" httpUri="http://treatment.plazi.org/id/03F0E204237F605AD4CCFF53FD06A066" lastPageId="9" lastPageNumber="89" pageId="7" pageNumber="89">
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<subSubSection box="[746,1158,169,194]" pageId="7" pageNumber="89" type="nomenclature">
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<paragraph blockId="7.[746,1397,169,1952]" box="[746,1158,169,194]" pageId="7" pageNumber="89">
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<taxonomicName ID-CoL="KRQG" ID-ENA="2793890" authority="Champl." authorityName="Dominique Champluvier" authorityYear="2011" box="[746,1063,169,194]" class="Magnoliopsida" family="Acanthaceae" genus="Barleria" higherTaxonomySource="GBIF" kingdom="Plantae" order="Lamiales" pageId="7" pageNumber="89" phylum="Tracheophyta" rank="species" species="lobelioides" status="sp. nov.">
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<emphasis bold="true" box="[746,962,169,193]" italics="true" pageId="7" pageNumber="89">Barleria lobelioides</emphasis>
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Champl.
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</taxonomicName>
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,
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<emphasis bold="true" box="[1073,1158,170,194]" pageId="7" pageNumber="89">
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<taxonomicNameLabel box="[1073,1158,170,194]" pageId="7" pageNumber="89" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="89" type="description">
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<paragraph blockId="7.[746,1397,169,1952]" pageId="7" pageNumber="89">
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Ab omnibus speciebus
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<emphasis box="[995,1097,215,239]" italics="true" pageId="7" pageNumber="89">Barleriae</emphasis>
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propter calycis lobos maximos acuminatos-cuspidatos et integros differt; propter flores in capitulis crassis terminalibus vel axillaribus dispositas foliisque numerosis subtentas proprius est;
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<emphasis box="[1221,1396,304,327]" italics="true" pageId="7" pageNumber="89">B. macrostegiae</emphasis>
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similis sed propter calycis lobos multo angustiores; propter bracteas, calycis lobos foliaque majores non coriaceos dense pilososque et propter distributionem valde differt.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="89" type="materials_examined">
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<paragraph blockId="7.[746,1397,169,1952]" pageId="7" pageNumber="89">
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– Type: D.R.Congo, District du Haut-Katanga, Fungurume, alt. 1300 m, May 1985,
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<emphasis box="[909,1183,452,476]" italics="true" pageId="7" pageNumber="89">Malaisse & Goetghebeur</emphasis>
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515, fl (holo-: BR; iso-: B, C, CAS, K, LISC, MO, P, UPS, WAG).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="89" type="description">
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<paragraph blockId="7.[746,1397,169,1952]" pageId="7" pageNumber="89">
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Prickless suffrutescent more or less prostrate plant. Stems densely covered with long spreading hairs. Lamina of the leaves ovate to ovate-elliptic, cuneate to subrounded at the base, acute at the tip, 2.5–4.8(–7.5) × 1.2–2.5 cm, covererd with long thin more or less adpressed hairs; nerves somewhat depressed above, prominent below; leaves subsessile or petiole up to 5 mm long. Inflorescences capitate or in dense short (more rarely rather long) spikes, terminal or on short lateral shoots and subtended by leaves; bracts, bracteoles and calyx covered with long fine adpressed hairs and with shorter rather flexuous hairs and glandular hairs; bracts elliptic, 2.5–3.7 × 1.2–1.8 cm, acuminate; bracteoles narrowly elliptic, rather asymetric, cuspidate, 3.3–4 × 0.4–0.7 cm; calyx with posticous lobe narrowly elliptic, cuspidate, 3–3.6 × 0.8–1 cm, anticous lobe 2.9–3.5 × 0.8–1.3 cm, similar to the posticous one but bifid on 5–15 mm long, with the two teeth cuspidate; corolla white, 3.5–5 cm long, tube 2.3–3 cm long, 6–10 mm wide at the throat, slightly pubescent and glandular outside; lobes elliptic to suborbicular, upper lobes 12–16 × 6–9 mm, median lower lobe 13–22 × 10–15 mm, lateral lower lobes 12–15 × 6–14 mm; fertile stamens 2, with filament 16 mm long and black anther 3–4 mm long, included in the tube; staminodes 2–3, included, with filament 2–7 mm long and reduced anther; style 25–32 mm long, stigma capitate. Capsule (submature) ellipsoid, blackish, glabrous, 20 × 7 mm.
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<figureCitation box="[1324,1389,1232,1256]" captionStart="Figure 7" captionStartId="8.[56,124,1717,1739]" captionTargetBox="[106,1340,174,1682]" captionTargetId="figure@8.[98,1354,166,1692]" captionTargetPageId="8" captionText="Figure 7 – Barleria lobelioides. A, habit; B, bract; C, posticous calyx lobe; D, anticous calyx lobe; E, lateral calyx lobe; F, opened corolla; G, pistil (A, Brooks et al. 148; B–G, Duvigneaud 3023 A)." httpUri="https://zenodo.org/record/1486164/files/figure.png" pageId="7" pageNumber="89">Fig. 7</figureCitation>
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.
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</paragraph>
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<paragraph blockId="7.[746,1397,169,1952]" pageId="7" pageNumber="89">
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<emphasis bold="true" box="[746,885,1269,1293]" pageId="7" pageNumber="89">Distribution</emphasis>
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– Species of the Zambezian centre of endemism. Endemic from Katanga, strictly bound to metalliferous deposits.
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<figureCitation box="[891,955,1329,1353]" captionStart="Figure 8" captionStartId="9.[55,123,1116,1138]" captionTargetBox="[55,704,168,1089]" captionTargetId="figure@9.[52,707,165,1095]" captionTargetPageId="9" captionText="Figure 8 – Distribution map of Barleria lobelioides and Barleria cinnabarina." httpUri="https://zenodo.org/record/1486166/files/figure.png" pageId="7" pageNumber="89">Fig. 8</figureCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="89" type="materials_examined">
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<paragraph blockId="7.[746,1397,169,1952]" pageId="7" pageNumber="89">
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<emphasis bold="true" pageId="7" pageNumber="89">Other collections examined – D.R.Congo. District du Haut-Katanga</emphasis>
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: Tenke, May 1957,
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<emphasis box="[1001,1118,1391,1412]" italics="true" pageId="7" pageNumber="89">Duvigneaud</emphasis>
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3023 A, fl (BRLU); Kwatebala, May 1980,
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<emphasis box="[912,999,1418,1439]" italics="true" pageId="7" pageNumber="89">Malaisse</emphasis>
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10906, fl (BR); Fungurume,1956,
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<emphasis italics="true" pageId="7" pageNumber="89">Duvigneaud</emphasis>
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2250 B, fr (BRLU); ibid., May 1957,
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<emphasis box="[1190,1307,1445,1466]" italics="true" pageId="7" pageNumber="89">Duvigneaud</emphasis>
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3019Ac, fl (BRLU); ibid., May 1957,
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<emphasis box="[1029,1146,1472,1493]" italics="true" pageId="7" pageNumber="89">Duvigneaud</emphasis>
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3023A, fl (BRLU); ibid., Jun. 1957,
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<emphasis box="[853,970,1498,1519]" italics="true" pageId="7" pageNumber="89">Duvigneaud</emphasis>
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3446Ac, fl (BRLU); ibid., alt. 1230 m, Jun. 1997,
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<emphasis box="[808,1107,1525,1547]" italics="true" pageId="7" pageNumber="89">Malaisse, Kisimba & Muzinga</emphasis>
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9, fl (BR); Tilwizembe, May 1957,
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<emphasis box="[808,925,1552,1573]" italics="true" pageId="7" pageNumber="89">Duvigneaud</emphasis>
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3081Ac, fl, fr (BRLU); ibid., May 1957,
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<emphasis italics="true" pageId="7" pageNumber="89">Duvigneaud</emphasis>
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3138A, fl, fr (BRLU); Mambilima, alt. 1300 m, Jun. 1997,
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<emphasis box="[746,1041,1605,1627]" italics="true" pageId="7" pageNumber="89">Malaisse, Kisimba & Muzinga</emphasis>
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19, fl (BR); Kwatebala, alt. 1500 m, Jun. 1997,
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<emphasis box="[854,1150,1632,1654]" italics="true" pageId="7" pageNumber="89">Malaisse, Kisimba & Muzinga</emphasis>
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50, fl (BR); Kabwelunono, alt. 1475 m, Jun. 1997,
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<emphasis box="[1023,1323,1659,1681]" italics="true" pageId="7" pageNumber="89">Malaisse, Kisimba & Muzinga</emphasis>
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139, fl (BR); Fungurume, alt. 1170 m, Apr. 1974,
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<emphasis box="[1165,1252,1686,1707]" italics="true" pageId="7" pageNumber="89">Malaisse</emphasis>
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7732, fl (BR); ibid., alt. 1200 m, Apr. 1980,
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<emphasis box="[1049,1136,1712,1733]" italics="true" pageId="7" pageNumber="89">Malaisse</emphasis>
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10524, fl (BR); ibid., alt. 1200 m, Feb. 1978,
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<emphasis box="[941,1146,1739,1761]" italics="true" pageId="7" pageNumber="89">Malaisse & Grégoire</emphasis>
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123 (BR); ibid., alt. 1170 m, Apr. 1990,
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<emphasis box="[881,981,1767,1788]" italics="true" pageId="7" pageNumber="89">Tropmetex</emphasis>
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148, fl (BR); Tilwizembe, alt. 1300 m, Apr. 1990,
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<emphasis box="[806,906,1796,1817]" italics="true" pageId="7" pageNumber="89">Tropmetex</emphasis>
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242, fl (BR).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="89" type="biology_ecology">
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<paragraph blockId="7.[746,1397,169,1952]" pageId="7" pageNumber="89">
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<emphasis bold="true" box="[746,833,1831,1855]" pageId="7" pageNumber="89">Habitat</emphasis>
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– Steppes and savannas,
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<emphasis box="[1108,1286,1831,1855]" italics="true" pageId="7" pageNumber="89">
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<taxonomicName box="[1108,1192,1832,1855]" class="Magnoliopsida" family="Phyllanthaceae" genus="Uapaca" higherTaxonomySource="GBIF" kingdom="Plantae" order="Malpighiales" pageId="7" pageNumber="89" phylum="Tracheophyta" rank="genus">Uapaca</taxonomicName>
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robynsii
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</emphasis>
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bushy savannas; on cobalt and copper deposits only, 1170–1500 m.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="9" lastPageNumber="91" pageId="7" pageNumber="89" type="discussion">
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<paragraph blockId="7.[746,1397,169,1952]" lastBlockId="9.[55,705,1200,1315]" lastPageId="9" lastPageNumber="91" pageId="7" pageNumber="89">
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<taxonomicName authorityName="Dominique Champluvier" authorityYear="2011" box="[784,935,1898,1922]" class="Magnoliopsida" family="Acanthaceae" genus="Barleria" higherTaxonomySource="GBIF" kingdom="Plantae" order="Lamiales" pageId="7" pageNumber="89" phylum="Tracheophyta" rank="species" species="lobelioides">
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<emphasis box="[784,935,1898,1922]" italics="true" pageId="7" pageNumber="89">B. lobelioides</emphasis>
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</taxonomicName>
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has the same kind of habit and inflorescence as
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<emphasis box="[841,1001,1929,1952]" italics="true" pageId="7" pageNumber="89">B. macrostegia</emphasis>
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, a species confined to Namibia, Zimbabwe, Botswana and South Africa.
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<emphasis box="[463,627,1811,1834]" italics="true" pageId="8" pageNumber="90">B. macrostegia</emphasis>
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is less robust, having coriaceous, glabrous leaves, much broader, widely elliptic coriaceous calyx lobes and a smaller corolla with an almost cylindrical tube. The leaves and calyx lobes of
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<taxonomicName authorityName="Dominique Champluvier" authorityYear="2011" box="[85,231,1928,1952]" class="Magnoliopsida" family="Acanthaceae" genus="Barleria" higherTaxonomySource="GBIF" kingdom="Plantae" order="Lamiales" pageId="8" pageNumber="90" phylum="Tracheophyta" rank="species" species="lobelioides">
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<emphasis box="[85,231,1928,1952]" italics="true" pageId="8" pageNumber="90">B. lobelioides</emphasis>
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</taxonomicName>
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are not coriaceous and are villous, the calyx lobes being narrowly elliptic, and the corolla is larger with an infundibuliform tube. After
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<bibRefCitation box="[1053,1359,1840,1864]" pageId="8" pageNumber="90" refId="ref9206" refString="Balkwill M. - J., Balkwill K. (1997) Delimitation and infrageneric classification of Barleria (Acanthaceae). Kew Bulletin 52: 535 - 573. [available at http: // www. jstor. org / pss / 4110286]" type="journal article">Balkwill & Balkwill (1997)</bibRefCitation>
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,
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<emphasis italics="true" pageId="8" pageNumber="90">B. macrostegia</emphasis>
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belongs to sect.
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<taxonomicName baseAuthorityName="Balkwill & Balkwill" baseAuthorityYear="1997" box="[1066,1156,1869,1893]" class="Magnoliopsida" family="Acanthaceae" genus="Barleria" higherTaxonomySource="GBIF" kingdom="Plantae" order="Lamiales" pageId="8" pageNumber="90" phylum="Tracheophyta" rank="genus">
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<emphasis box="[1066,1156,1869,1893]" italics="true" pageId="8" pageNumber="90">Barleria</emphasis>
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</taxonomicName>
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. That section is characterized, inter alia, by the strongly different shape and size of the outer and inner calyx lobes; it is not the case in
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<emphasis italics="true" lastPageId="9" lastPageNumber="91" pageId="8" pageNumber="90">B. lobelioides</emphasis>
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, but all the other characters match these of that section and, in our opinion,
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<taxonomicName authorityName="Dominique Champluvier" authorityYear="2011" box="[317,463,1231,1255]" class="Magnoliopsida" family="Acanthaceae" genus="Barleria" higherTaxonomySource="GBIF" kingdom="Plantae" order="Lamiales" pageId="9" pageNumber="91" phylum="Tracheophyta" rank="species" species="lobelioides">
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<emphasis box="[317,463,1231,1255]" italics="true" pageId="9" pageNumber="91">B. lobelioides</emphasis>
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</taxonomicName>
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can be considered as a peripheral member of the latter. It is remarkable to notice that almost all the specimens have been collected since 1980 only.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |