318 lines
25 KiB
XML
318 lines
25 KiB
XML
<document ID-DOI="http://dx.doi.org/10.5091/plecevo.96359" ID-Pensoft-Pub="2032-3921-1-59" ID-Pensoft-UUID="A3301095CCAD56078E5F4CA25FE7E738" ModsDocID="2032-3921-156-1-59" checkinTime="1677749836928" checkinUser="pensoft" docAuthor="Bidault, Ehoarn, Boupoya, Archange, Ikabanga, Davy U., Nguimbit, Igor, Texier, Nicolas, Rutishauser, Rolf, Mesterhazy, Attila & Stevart, Tariq" docDate="2023" docId="75CFE44F5D3E5D95B2075FE709516FE9" docLanguage="en" docName="PlantEcolEvol 156(1): 59-84" docOrigin="Plant Ecology and Evolution 156 (1)" docPubDate="2023-03-01" docSource="http://dx.doi.org/10.5091/plecevo.96359" docTitle="Ledermanniella schlechteri C. Cusset (Cusset 1974" docType="treatment" docVersion="1" id="A3301095CCAD56078E5F4CA25FE7E738" lastPageNumber="59" masterDocId="A3301095CCAD56078E5F4CA25FE7E738" masterDocTitle="Novitates Gabonenses 93: a fresh look at Podostemaceae in Gabon following recent inventories, with a new combination for Ledermanniella nicolasii" masterLastPageNumber="84" masterPageNumber="59" pageNumber="59" updateTime="1677749836928" updateUser="pensoft">
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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>Novitates Gabonenses 93: a fresh look at Podostemaceae in Gabon following recent inventories, with a new combination for Ledermanniella nicolasii</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:namePart>Bidault, Ehoarn</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-5029-8069</mods:nameIdentifier>
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<mods:affiliation>Missouri Botanical Garden, Africa & Madagascar Department, St. Louis, Missouri, USA & Institut de Systematique, Evolution, et Biodiversite (ISYEB), Unite Mixte de Recherche 7205, Centre National de la Recherche Scientifique / Museum National d'Histoire Naturelle / Ecole Pratique des Hautes Etudes, Universite Pierre et Marie Curie, Sorbonne Universites, Paris, France</mods:affiliation>
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<mods:nameIdentifier type="email">ehoarn.bidault@mobot.org</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>Boupoya, Archange</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-8926-8737</mods:nameIdentifier>
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<mods:affiliation>Institut de Recherche en Ecologie Tropicale (IRET), Libreville, Gabon & Herbier National du Gabon, Libreville, Gabon</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>Ikabanga, Davy U.</mods:namePart>
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<mods:affiliation>Laboratoire d'Ecophysiologie et de Biodiversite Vegetale, Departement de Biologie, Faculte des Sciences, Universite des Sciences et Techniques de Masuku (USTM), Franceville, Gabon</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>Nguimbit, Igor</mods:namePart>
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<mods:affiliation>Laboratoire d'Ecophysiologie et de Biodiversite Vegetale, Departement de Biologie, Faculte des Sciences, Universite des Sciences et Techniques de Masuku (USTM), Franceville, Gabon</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>Texier, Nicolas</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-4045-992X</mods:nameIdentifier>
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<mods:affiliation>Missouri Botanical Garden, Africa & Madagascar Department, St. Louis, Missouri, USA & Evolutionary Biology and Ecology Unit, Faculte des Sciences, Universite Libre de Bruxelles, Brussels, Belgium</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>Rutishauser, Rolf</mods:namePart>
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<mods:affiliation>Herbarium et Bibliotheque de Botanique africaine, Universite Libre de Bruxelles, Brussels, Belgium</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>Mesterhazy, Attila</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-7952-5990</mods:nameIdentifier>
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<mods:affiliation>Department of Systematic and Evolutionary Botany, University of Zurich, Switzerland</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>Stevart, Tariq</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-6212-0361</mods:nameIdentifier>
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<mods:affiliation>Missouri Botanical Garden, Africa & Madagascar Department, St. Louis, Missouri, USA & Evolutionary Biology and Ecology Unit, Faculte des Sciences, Universite Libre de Bruxelles, Brussels, Belgium & Centre for Ecological Research, Wetland Ecology Research Group, Debrecen, Hungary</mods:affiliation>
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<mods:typeOfResource>text</mods:typeOfResource>
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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>2023</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2023-03-01</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>156</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>59</mods:start>
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<mods:end>84</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.5091/plecevo.96359</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/10.5091/plecevo.96359</mods:identifier>
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<mods:identifier type="Pensoft-Pub">2032-3921-1-59</mods:identifier>
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<mods:identifier type="Pensoft-UUID">A3301095CCAD56078E5F4CA25FE7E738</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:75CFE44F5D3E5D95B2075FE709516FE9" httpUri="http://treatment.plazi.org/id/75CFE44F5D3E5D95B2075FE709516FE9" lastPageNumber="59" pageId="0" pageNumber="59">
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<subSubSection pageId="0" pageNumber="59" type="nomenclature">
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<paragraph pageId="0" pageNumber="59">
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<taxonomicName ID-CoL="3SWQ8" ID-ENA="1158879" LSID="75CFE44F-5D3E-5D95-B207-5FE709516FE9" authority="(Engl.) C. Cusset (Cusset 1974: 275)" authorityName="C. Cusset (Cusset" authorityYear="1974" baseAuthorityName="Engl." class="Magnoliopsida" family="Podostemaceae" genus="Ledermanniella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ledermanniella schlechteri" order="Malpighiales" pageId="0" pageNumber="59" phylum="Tracheophyta" rank="species" species="schlechteri">Ledermanniella schlechteri (Engl.) C.Cusset (Cusset 1974: 275)</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="59" type="description">
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<paragraph pageId="0" pageNumber="59">
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Distribution maps of Podostemaceae in Gabon. A. Inversodicraea annithomae (grey circles), I. boumiensis (red diamonds). B. Inversodicraea nicolasii (red diamonds), I. paulsitae (grey circles), I. tenax (orange triangles). C. Inversodicraea thollonii (red diamonds), Ledermanniella bifurcata (grey circles). D. Ledermanniella aloides (grey circles), L. schlechteri (red diamonds)." figureDoi="10.5091/plecevo.96359.figure4" httpUri="https://binary.pensoft.net/fig/816314" pageId="0" pageNumber="59">Figs 4D</figureCitation>
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<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Photographs illustrating a selection of species treated in this paper. A, B, C. Ledermanniella schlechteri (A: Texier et al. 2335; B: Texier et al. 2274; C: Texier et al. 2250). D, E. Ledermanniella tenuifolia (D: Boupoya et al. 2417; E: Boupoya et al. 2426). F, G. Macropodiella hallaei (Texier et al. 2249). H, I. Saxicolella nana (Boupoya et al. 1952). Photographs: Nicolas Texier (A-C, F, G), Archange Boupoya (D, E, H, I)." figureDoi="10.5091/plecevo.96359.figure8" httpUri="https://binary.pensoft.net/fig/816318" pageId="0" pageNumber="59">, 8A, B, C</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="59" type="reference_group">
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<paragraph pageId="0" pageNumber="59">
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<taxonomicName class="Magnoliopsida" family="Podostemaceae" genus="Dicraeia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Dicraeia schlechteri" order="Malpighiales" pageId="0" pageNumber="59" phylum="Tracheophyta" rank="species" species="schlechteri">Dicraeia schlechteri</taxonomicName>
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Engl. (
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<bibRefCitation author="Engler, A" journalOrPublisher="Botanische Jahrbuecher fuer Systematik Pflanzengeschichte und Pflanzengeographie" pageId="0" pageNumber="59" pagination="378 - 381" refId="B26" refString="Engler, A, 1909. Podostemonaceae Africanae. III. Botanische Jahrbuecher fuer Systematik Pflanzengeschichte und Pflanzengeographie 43: 378 - 381" title="Podostemonaceae Africanae. III." volume="43" year="1909">Engler 1909</bibRefCitation>
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: 381) - Type: same as for
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<taxonomicName authorityName="C. Cusset (Cusset" authorityYear="1974" baseAuthorityName="Engl." class="Magnoliopsida" family="Podostemaceae" genus="Ledermanniella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ledermanniella schlechteri" order="Malpighiales" pageId="0" pageNumber="59" phylum="Tracheophyta" rank="species" species="schlechteri">Ledermanniella schlechteri</taxonomicName>
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.
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</paragraph>
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<paragraph pageId="0" pageNumber="59">
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<taxonomicName class="Magnoliopsida" family="Podostemaceae" genus="Inversodicraea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Inversodicraea schlechteri" order="Malpighiales" pageId="0" pageNumber="59" phylum="Tracheophyta" rank="species" species="schlechteri">Inversodicraea schlechteri</taxonomicName>
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Engl. (
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<bibRefCitation author="Engler, A" journalOrPublisher="Botanische Jahrbuecher fuer Systematik Pflanzengeschichte und Pflanzengeographie" pageId="0" pageNumber="59" refId="B27" refString="Engler, A, 1915. Podostemonaceae. Die Vegetation der Erde: Sammlung pflanzengeographischer Monographien 9(3,1): 268-277." title="Podostemonaceae. Die Vegetation der Erde: Sammlung pflanzengeographischer Monographien 9 (3,1): 268 - 277." year="1915">Engler 1915</bibRefCitation>
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: 273) - Type: same as for
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<taxonomicName authorityName="C. Cusset (Cusset" authorityYear="1974" baseAuthorityName="Engl." class="Magnoliopsida" family="Podostemaceae" genus="Ledermanniella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ledermanniella schlechteri" order="Malpighiales" pageId="0" pageNumber="59" phylum="Tracheophyta" rank="species" species="schlechteri">Ledermanniella schlechteri</taxonomicName>
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.
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</paragraph>
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<paragraph pageId="0" pageNumber="59">
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<taxonomicName class="Magnoliopsida" family="Podostemaceae" genus="Inversodicraea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Inversodicraea tenuissima" order="Malpighiales" pageId="0" pageNumber="59" phylum="Tracheophyta" rank="species" species="tenuissima">Inversodicraea tenuissima</taxonomicName>
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Haum. (
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<bibRefCitation DOI="https://doi.org/10.2307/3666604" author="Hauman, L" journalOrPublisher="Bulletin du Jardin botanique de l'Etat a Bruxelles" pageId="0" pageNumber="59" pagination="179 - 180" refId="B35" refString="Hauman, L, 1944. Deux Podostemonacees nouvelles du Congo Belge. Bulletin du Jardin botanique de l'Etat a Bruxelles 17 (2): 179 - 180, DOI: https://doi.org/10.2307/3666604" title="Deux Podostemonacees nouvelles du Congo Belge." url="https://doi.org/10.2307/3666604" volume="17" year="1944">Hauman 1944</bibRefCitation>
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: 180) - Type: D.R. CONGO • Near Kinshasa ["Environs de
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<normalizedToken originalValue="Léopoldville”">Leopoldville"</normalizedToken>
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]; Aug. 1902; [
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<geoCoordinate degrees="4" direction="south" minutes="19" orientation="latitude" precision="15" seconds="00" value="-4.3166666">
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4°19
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<normalizedToken originalValue="’00”">'00"</normalizedToken>
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S
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</geoCoordinate>
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,
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<geoCoordinate degrees="15" direction="east" minutes="19" orientation="longitude" precision="15" seconds="00" value="15.316667">
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15°19
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<normalizedToken originalValue="’00”">'00"</normalizedToken>
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E
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</geoCoordinate>
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]; 270 m; fl., fr.;
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<emphasis italics="true" pageId="0" pageNumber="59">Gillet s.n.</emphasis>
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; holotype: BR [BR0000008975133].
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</paragraph>
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<paragraph pageId="0" pageNumber="59">
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<taxonomicName class="Magnoliopsida" family="Podostemaceae" genus="Ledermanniella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ledermanniella tenuissima" order="Malpighiales" pageId="0" pageNumber="59" phylum="Tracheophyta" rank="species" species="tenuissima">Ledermanniella tenuissima</taxonomicName>
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(Haum.) C.Cusset (
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<bibRefCitation author="Cusset, C" journalOrPublisher="Eudicots. Springer, Berlin & Heidelberg" pageId="0" pageNumber="59" publicationUrl="https://biostor.org/reference/255029" refId="B16" refString="Cusset, C, 1974. Contribution a l'etude des Podostemaceae IV. Les genres Ledermanniella, Monandriella et Inversodicraeia. Adansonia, Serie 2 14(2): 271-275. https://biostor.org/reference/255029" title="Contribution a l'etude des Podostemaceae IV. Les genres Ledermanniella, Monandriella et Inversodicraeia. Adansonia, Serie 2 14 (2): 271 - 275." url="https://biostor.org/reference/255029" year="1974">Cusset 1974</bibRefCitation>
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: 275) - Type: same as for
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<taxonomicName class="Magnoliopsida" family="Podostemaceae" genus="Inversodicraea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Inversodicraea tenuissima" order="Malpighiales" pageId="0" pageNumber="59" phylum="Tracheophyta" rank="species" species="tenuissima">Inversodicraea tenuissima</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="59" type="materials_examined">
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<paragraph pageId="0" pageNumber="59">
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<typeStatus>Type</typeStatus>
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.
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</paragraph>
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<paragraph pageId="0" pageNumber="59">
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<materialsCitation collectingDate="1899-06" country="CONGO" elevation="270" latitude="-4.2" location="Stanley Pool" longLatPrecision="21" longitude="15.55" specimenCount="1" typeStatus="holotype">
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D.R.
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<collectingCountry name="Democratic Republic of the Congo">CONGO</collectingCountry>
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•
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<location LSID="urn:lsid:plazi:treatment:75CFE44F5D3E5D95B2075FE709516FE9:14E44369E3254CD7984089368526E3F8" country="CONGO" latitude="-4.2" longLatPrecision="21" longitude="15.55" name="Stanley Pool">Stanley Pool</location>
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;
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<collectingDate value="1899-06">Jun. 1899</collectingDate>
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; [
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<geoCoordinate degrees="4" direction="south" minutes="12" orientation="latitude" precision="15" seconds="00" value="-4.2">
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4°12
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<normalizedToken originalValue="’00”">'00"</normalizedToken>
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S
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</geoCoordinate>
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,
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<geoCoordinate degrees="15" direction="east" minutes="33" orientation="longitude" precision="15" seconds="00" value="15.55">
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15°33
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<normalizedToken originalValue="’00”">'00"</normalizedToken>
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||
E
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</geoCoordinate>
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||
];
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||
<quantity metricMagnitude="2" metricUnit="m" metricValue="2.7" unit="m" value="270.0">
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<elevation metricMagnitude="2" metricUnit="m" metricValue="2.7" unit="m" value="270.0">270 m</elevation>
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</quantity>
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||
; fl., fr.;
|
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<emphasis italics="true" pageId="0" pageNumber="59">Schlechter 12574</emphasis>
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||
;
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<typeStatus>holotype</typeStatus>
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: B; isotypes: BM [BM000910391], BR [BR0000008974969]
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="59" type="distribution">
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<paragraph pageId="0" pageNumber="59">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="59">
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Cameroon, Gabon, Republic of the Congo, Democratic Republic of the Congo. Before 2018, this species was known from 29 collections, including 25 from the area of Brazzaville and Kinshasa, in the Congo and
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<normalizedToken originalValue="Djoué">Djoue</normalizedToken>
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rivers. Three collections are known from Cameroon, in the Edea and Kribi regions, and in between. In 2018, Nicolas Texier collected this species seven times in Gabon, all of them from the Kongou waterfalls on the Ivindo river. It has not been found elsewhere in Gabon. This species is expected to occur in Equatorial Guinea. One collection is reported from Ivory Coast (
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||
<emphasis italics="true" pageId="0" pageNumber="59">
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<normalizedToken originalValue="Aké">Ake</normalizedToken>
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Assi 5259
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</emphasis>
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), but was not identified by Cusset, and likely represents another species.
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</paragraph>
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<caption doi="10.5091/plecevo.96359.figure8" httpUri="https://binary.pensoft.net/fig/816318" pageId="0" pageNumber="59" start="Figure 8" startId="F8">
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<paragraph pageId="0" pageNumber="59">
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<emphasis bold="true" pageId="0" pageNumber="59">Figure 8.</emphasis>
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Photographs illustrating a selection of species treated in this paper.
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<emphasis bold="true" pageId="0" pageNumber="59">A</emphasis>
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,
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||
<emphasis bold="true" pageId="0" pageNumber="59">B</emphasis>
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||
,
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<emphasis bold="true" pageId="0" pageNumber="59">C</emphasis>
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.
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<taxonomicName authorityName="C. Cusset (Cusset" authorityYear="1974" baseAuthorityName="Engl." class="Magnoliopsida" family="Podostemaceae" genus="Ledermanniella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ledermanniella schlechteri" order="Malpighiales" pageId="0" pageNumber="59" phylum="Tracheophyta" rank="species" species="schlechteri">
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<emphasis italics="true" pageId="0" pageNumber="59">Ledermanniella schlechteri</emphasis>
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</taxonomicName>
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||
(A:
|
||
<emphasis italics="true" pageId="0" pageNumber="59">Texier et al. 2335</emphasis>
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; B:
|
||
<emphasis italics="true" pageId="0" pageNumber="59">Texier et al. 2274</emphasis>
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||
; C:
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||
<emphasis italics="true" pageId="0" pageNumber="59">Texier et al. 2250</emphasis>
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||
).
|
||
<emphasis bold="true" pageId="0" pageNumber="59">D</emphasis>
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||
,
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||
<emphasis bold="true" pageId="0" pageNumber="59">E</emphasis>
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.
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<taxonomicName authorityName="C. Cusset (Cusset" authorityYear="1974" baseAuthorityName="G. Taylor" class="Magnoliopsida" family="Podostemaceae" genus="Ledermanniella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ledermanniella tenuifolia" order="Malpighiales" pageId="0" pageNumber="59" phylum="Tracheophyta" rank="species" species="tenuifolia">
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||
<emphasis italics="true" pageId="0" pageNumber="59">Ledermanniella tenuifolia</emphasis>
|
||
</taxonomicName>
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||
(D:
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||
<emphasis italics="true" pageId="0" pageNumber="59">Boupoya et al. 2417</emphasis>
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||
; E:
|
||
<emphasis italics="true" pageId="0" pageNumber="59">Boupoya et al. 2426</emphasis>
|
||
).
|
||
<emphasis bold="true" pageId="0" pageNumber="59">F</emphasis>
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||
,
|
||
<emphasis bold="true" pageId="0" pageNumber="59">G</emphasis>
|
||
.
|
||
<taxonomicName authorityName="C. Cusset (Cusset" authorityYear="1978" class="Magnoliopsida" family="Podostemaceae" genus="Macropodiella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Macropodiella hallaei" order="Malpighiales" pageId="0" pageNumber="59" phylum="Tracheophyta" rank="species" species="hallaei">
|
||
<emphasis italics="true" pageId="0" pageNumber="59">Macropodiella hallaei</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<emphasis italics="true" pageId="0" pageNumber="59">Texier et al. 2249</emphasis>
|
||
).
|
||
<emphasis bold="true" pageId="0" pageNumber="59">H</emphasis>
|
||
,
|
||
<emphasis bold="true" pageId="0" pageNumber="59">I</emphasis>
|
||
.
|
||
<taxonomicName authorityName="Engl. (Engler" authorityYear="1926" class="Magnoliopsida" family="Podostemaceae" genus="Saxicolella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Saxicolella nana" order="Malpighiales" pageId="0" pageNumber="59" phylum="Tracheophyta" rank="species" species="nana">
|
||
<emphasis italics="true" pageId="0" pageNumber="59">Saxicolella nana</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<emphasis italics="true" pageId="0" pageNumber="59">Boupoya et al. 1952</emphasis>
|
||
). Photographs: Nicolas Texier (A-C, F, G), Archange Boupoya (D, E, H, I).
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="59" type="habitat">
|
||
<paragraph pageId="0" pageNumber="59">Habitat and ecology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="59">
|
||
Falls in rivers from ca 100 to 1800 m wide, 10-460 m in elevation. According to the Gabonese collections, it is very localized when encountered, but forming dense, apparently monospecific mats. At the Kongou falls, it was found in fast-flowing current, but also at the base of falls, on rocks constantly receiving droplets from the falls, located ca 2 m above the water level, and mixed with an undetermined
|
||
<taxonomicName family="Poaceae" kingdom="Plantae" lsidName="" order="Malpighiales" pageId="0" pageNumber="59" rank="family">Poaceae</taxonomicName>
|
||
species. Flowers and fruits were collected in February in Gabon, and from April to December elsewhere. In the Ivindo river, it has been found in close vicinity with
|
||
<taxonomicName authorityName="E. Bidault, Rutish. & Mesterhazy" authorityYear="2023" baseAuthorityName="Bidault & Boupoya & Ikabanga & Nguimbit & Texier & Rutishauser & Mesterházy & Stévart" baseAuthorityYear="2023" class="Magnoliopsida" family="Podostemaceae" genus="Inversodicraea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Inversodicraea nicolasii" order="Malpighiales" pageId="0" pageNumber="59" phylum="Tracheophyta" rank="species" species="nicolasii">
|
||
<emphasis italics="true" pageId="0" pageNumber="59">Inversodicraea nicolasii</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName authorityName="C. Cusset (Cusset" authorityYear="1978" class="Magnoliopsida" family="Podostemaceae" genus="Macropodiella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Macropodiella hallaei" order="Malpighiales" pageId="0" pageNumber="59" phylum="Tracheophyta" rank="species" species="hallaei">
|
||
<emphasis italics="true" pageId="0" pageNumber="59">Macropodiella hallaei</emphasis>
|
||
</taxonomicName>
|
||
, though apparently not sharing micro-habitats. This species seems restricted to falls, in fast flowing water of the largest rivers (the Congo,
|
||
<normalizedToken originalValue="Djoué">Djoue</normalizedToken>
|
||
, Ivindo,
|
||
<normalizedToken originalValue="Kienké">Kienke</normalizedToken>
|
||
, Nyong, and Sanaga rivers), as it was not collected in smaller rapids of those large rivers, nor in smaller rivers. Interestingly, the species was noted as edible on the collection
|
||
<emphasis italics="true" pageId="0" pageNumber="59">Descoings 5667</emphasis>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="59" type="notes">
|
||
<paragraph pageId="0" pageNumber="59">Notes.</paragraph>
|
||
<paragraph pageId="0" pageNumber="59">
|
||
As for other species of
|
||
<taxonomicName class="Magnoliopsida" family="Podostemaceae" genus="Ledermanniella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ledermanniella" order="Malpighiales" pageId="0" pageNumber="59" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="59">Ledermanniella</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName class="Magnoliopsida" family="Podostemaceae" genus="Inversodicraea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Inversodicraea" order="Malpighiales" pageId="0" pageNumber="59" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="59">Inversodicraea</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName class="Magnoliopsida" family="Podostemaceae" genus="Macropodiella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Macropodiella" order="Malpighiales" pageId="0" pageNumber="59" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="59">Macropodiella</emphasis>
|
||
</taxonomicName>
|
||
mentioned in this study,
|
||
<taxonomicName class="Magnoliopsida" family="Podostemaceae" kingdom="Plantae" lsidName="L. schlechteri" order="Malpighiales" pageId="0" pageNumber="59" phylum="Tracheophyta" rank="species" species="schlechteri">
|
||
<emphasis italics="true" pageId="0" pageNumber="59">L. schlechteri</emphasis>
|
||
</taxonomicName>
|
||
can also produce flowering individuals without developed stems (
|
||
<emphasis italics="true" pageId="0" pageNumber="59">Texier 2250, 2251, 2349</emphasis>
|
||
, and
|
||
<emphasis italics="true" pageId="0" pageNumber="59">2445</emphasis>
|
||
), presumably when the species is not in the ideal conditions (slower-flowing waters). More typical forms, with developed stems, were also collected at the same place (
|
||
<emphasis italics="true" pageId="0" pageNumber="59">Texier 2272, 2274, 2335</emphasis>
|
||
). In the absence of stems,
|
||
<taxonomicName class="Magnoliopsida" family="Podostemaceae" kingdom="Plantae" lsidName="L. schlechteri" order="Malpighiales" pageId="0" pageNumber="59" phylum="Tracheophyta" rank="species" species="schlechteri">
|
||
<emphasis italics="true" pageId="0" pageNumber="59">L. schlechteri</emphasis>
|
||
</taxonomicName>
|
||
can still be recognized by the combination of having pollen as dyads, two stamens (exceptionally 1 or 3), linear leaves that can be divided, the absence of stipules, and, most importantly, the clearly up to 2 mm spathella stalk. When a stem is present, most of the leaves tend to be forked several times and some may bear long, narrowly triangular stipules, the spathella stalk can be up to 11 mm long, and the pedicel up to 7 mm long after anthesis.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |