152 lines
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152 lines
14 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.96.23933" ID-PMC="PMC5911682" ID-Pensoft-Pub="1314-2003-96-79" ID-Pensoft-UUID="AA08FF8BFF886E29FF85FF8AFF97FF9C" ID-PubMed="29686500" ID-Zenodo-Dep="1227488" ModsDocID="1314-2003-96-79" checkinTime="1523689924603" checkinUser="pensoft" docAuthor="Simo-Droissart, Murielle, Sonke, Bonaventure, Droissart, Vincent & Stevart, Tariq" docDate="2018" docId="6B4F230D141A569F891837F536A94312" docLanguage="en" docName="PhytoKeys 96: 79-86" docOrigin="PhytoKeys 96" docPubDate="2018-04-13" docSource="http://dx.doi.org/10.3897/phytokeys.96.23933" docTitle="Afropectinariella M. Simo & Stevart 2018, gen. nov." docType="treatment" docVersion="3" id="AA08FF8BFF886E29FF85FF8AFF97FF9C" lastPageNumber="81" masterDocId="AA08FF8BFF886E29FF85FF8AFF97FF9C" masterDocTitle="Afropectinariella (Vandeae, Orchidaceae), a new genus of the Angraecum alliance" masterLastPageNumber="86" masterPageNumber="79" pageNumber="81" updateTime="1668142275386" 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>Afropectinariella (Vandeae, Orchidaceae), a new genus of the Angraecum alliance</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>Simo-Droissart, Murielle</mods:namePart>
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<mods:affiliation>Plant Systematics and Ecology Laboratory, Higher Teachers' Training College, University of Yaounde I, P. O. Box 047, Yaounde, Cameroon</mods:affiliation>
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<mods:nameIdentifier type="email">murielle.simo@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>Sonke, Bonaventure</mods:namePart>
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<mods:affiliation>Plant Systematics and Ecology Laboratory, Higher Teachers' Training College, University of Yaounde I, P. O. Box 047, Yaounde, Cameroon & Missouri Botanical Garden, Africa and Madagascar Department, P. O. Box 299, St. Louis, Missouri 63166 - 0299, USA & Herbarium et Bibliotheque de Botanique africaine, C. P. 265, Universite Libre de Bruxelles, Campus de la Plaine, Boulevard du Triomphe 1050, 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>Droissart, Vincent</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-9798-5616</mods:nameIdentifier>
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<mods:affiliation>Plant Systematics and Ecology Laboratory, Higher Teachers' Training College, University of Yaounde I, P. O. Box 047, Yaounde, Cameroon & Missouri Botanical Garden, Africa and Madagascar Department, P. O. Box 299, St. Louis, Missouri 63166 - 0299, USA & Herbarium et Bibliotheque de Botanique africaine, C. P. 265, Universite Libre de Bruxelles, Campus de la Plaine, Boulevard du Triomphe 1050, Brussels, Belgium & AMAP, IRD, CIRAD, CNRS, INRA, Universite de Montpellier, Montpellier, France</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:affiliation>Missouri Botanical Garden, Africa and Madagascar Department, P. O. Box 299, St. Louis, Missouri 63166 - 0299, USA & Herbarium et Bibliotheque de Botanique africaine, C. P. 265, Universite Libre de Bruxelles, Campus de la Plaine, Boulevard du Triomphe 1050, Brussels, Belgium & Botanic Garden Meise, Domein van Bouchout, Nieuwelaan 38, B- 1860 Meise, Belgium</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2018</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2018-04-13</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>96</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>79</mods:start>
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<mods:end>86</mods:end>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.96.23933</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.96.23933</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-96-79</mods:identifier>
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<mods:identifier type="Pensoft-UUID">AA08FF8BFF886E29FF85FF8AFF97FF9C</mods:identifier>
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<mods:identifier type="Zenodo-Dep">1227488</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="182225277" LSID="urn:lsid:plazi:treatment:6B4F230D141A569F891837F536A94312" httpUri="http://treatment.plazi.org/id/6B4F230D141A569F891837F536A94312" lastPageNumber="81" pageId="2" pageNumber="81">
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<subSubSection pageId="2" pageNumber="81" type="nomenclature">
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<paragraph pageId="2" pageNumber="81">
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<taxonomicName LSID="6B4F230D-141A-569F-8918-37F536A94312" authority="M. Simo & Stévart" authorityName="M. Simo & Stevart" authorityYear="2018" class="Liliopsida" family="Orchidaceae" genus="Afropectinariella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Afropectinariella" order="Asparagales" pageId="2" pageNumber="81" phylum="Tracheophyta" rank="genus" status="gen. nov.">
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Afropectinariella M.Simo &
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<normalizedToken originalValue="Stévart">Stevart</normalizedToken>
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</taxonomicName>
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<taxonomicNameLabel pageId="2" pageNumber="81">gen. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="81" type="type">
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<paragraph pageId="2" pageNumber="81">Type.</paragraph>
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<paragraph pageId="2" pageNumber="81">
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<taxonomicName class="Liliopsida" family="Orchidaceae" genus="Afropectinariella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Afropectinariella doratophylla" order="Asparagales" pageId="2" pageNumber="81" phylum="Tracheophyta" rank="species" species="doratophylla">
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<emphasis italics="true" pageId="2" pageNumber="81">Afropectinariella doratophylla</emphasis>
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</taxonomicName>
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(Summerh.) M.Simo &
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<normalizedToken originalValue="Stévart">Stevart</normalizedToken>
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[≡
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<taxonomicName authorityName="Summerh" authorityYear="1937" class="Magnoliopsida" family="Orchidaceae" genus="Angraecum" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Angraecum doratophyllum" order="Asparagales" pageId="2" pageNumber="81" phylum="Angiospermae" rank="species" species="doratophyllum">
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<emphasis italics="true" pageId="2" pageNumber="81">Angraecum doratophyllum</emphasis>
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</taxonomicName>
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Summerh.].
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="81" type="etymology">
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<paragraph pageId="2" pageNumber="81">Etymology.</paragraph>
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<paragraph pageId="2" pageNumber="81">
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The name of the genus is based on the geographic distribution of its five species, all of which occur in Africa and the generic name
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<taxonomicName authorityName="D.L.Szlachetko, J.Mytnik-Ejsmont & E.Grochocka" authorityYear="2013" class="Liliopsida" family="Orchidaceae" genus="Pectinariella" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Pectinariella" order="Asparagales" pageId="2" pageNumber="81" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="2" pageNumber="81">Pectinariella</emphasis>
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</taxonomicName>
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in which they were previously placed.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="81" type="diagnosis">
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<paragraph pageId="2" pageNumber="81">Diagnosis.</paragraph>
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<paragraph pageId="2" pageNumber="81">
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<taxonomicName authorityName="M. Simo & Stevart" authorityYear="2018" class="Liliopsida" family="Orchidaceae" genus="Afropectinariella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Afropectinariella" order="Asparagales" pageId="2" pageNumber="81" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="2" pageNumber="81">Afropectinariella</emphasis>
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</taxonomicName>
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resembles the related genera
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<taxonomicName class="Liliopsida" family="Orchidaceae" genus="Dolabrifolia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Dolabrifolia" order="Asparagales" pageId="2" pageNumber="81" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="2" pageNumber="81">Dolabrifolia</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="D.L.Szlachetko, J.Mytnik-Ejsmont & E.Grochocka" authorityYear="2013" class="Liliopsida" family="Orchidaceae" genus="Pectinariella" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Pectinariella" order="Asparagales" pageId="2" pageNumber="81" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="2" pageNumber="81">Pectinariella</emphasis>
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</taxonomicName>
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in having a sessile ovary, i.e. without a pedicel and with a very short peduncle that is hardly developed, but differs from
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<taxonomicName class="Liliopsida" family="Orchidaceae" genus="Dolabrifolia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Dolabrifolia" order="Asparagales" pageId="2" pageNumber="81" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="2" pageNumber="81">Dolabrifolia</emphasis>
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</taxonomicName>
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by its elongate leaves that are never compressed laterally (vs. imbricate and laterally compressed) and from
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<taxonomicName authorityName="D.L.Szlachetko, J.Mytnik-Ejsmont & E.Grochocka" authorityYear="2013" class="Liliopsida" family="Orchidaceae" genus="Pectinariella" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Pectinariella" order="Asparagales" pageId="2" pageNumber="81" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="2" pageNumber="81">Pectinariella</emphasis>
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</taxonomicName>
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by its transversely oval lip that is wider than long (vs. the lip longer that wide) and its occurrence in continental Africa and Gulf of Guinea islands (vs. Madagascar and adjacent islands).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="81" type="description">
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<paragraph pageId="2" pageNumber="81">Description.</paragraph>
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<paragraph pageId="2" pageNumber="81">Epiphytic herbs. Stem erect to pendent, branched and loosely leafy. Leaves fleshy, alternate and elongate, subulate or linear to oblong-ovate, apex acute to apiculate, petiole twisted. Inflorescences suberect and subsessile, in general 1-flowered, sometimes 2-flowered, borne along the stem or opposite a leaf, sheath brown. Flowers small, nearly sessile in the axils of the leaves, white and often scented. Floral bract one, amplexicaul, broadly ovate. Sepals and petals elliptic to obovate, apex subacute. Lip entire, ovate-triangular, ecallose, apex acute to apiculate. Spur ellipsoid or subcylindric, straight or slightly curved, sometimes hooked, with a wide mouth at the base of the lip, apex acute, often blunt or swollen in the apical half. Peduncle short, hardly developed. Pollinia 2, pyriform, often sessile on one or two viscidia, without a distinct stipe or shortly stipitate, rarely with a well-developed stipe.</paragraph>
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<paragraph pageId="2" pageNumber="81">
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<taxonomicName authorityName="M. Simo & Stevart" authorityYear="2018" class="Liliopsida" family="Orchidaceae" genus="Afropectinariella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Afropectinariella" order="Asparagales" pageId="2" pageNumber="81" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="2" pageNumber="81">Afropectinariella</emphasis>
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</taxonomicName>
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includes five species from continental Africa and the Gulf of Guinea Islands, one of which is endemic to
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<normalizedToken originalValue="São">Sao</normalizedToken>
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<normalizedToken originalValue="Tomé">Tome</normalizedToken>
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and
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<normalizedToken originalValue="Príncipe">Principe</normalizedToken>
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Islands. Four of these five species were placed in
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<taxonomicName class="Magnoliopsida" family="Orchidaceae" genus="Angraecum" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Angraecum subsp. sect." order="Asparagales" pageId="2" pageNumber="81" phylum="Angiospermae" rank="section" section="Pectinaria">Angraecum sect. Pectinaria</taxonomicName>
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sensu
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<bibRefCitation DOI="https://doi.org/10.2307/4108894" author="Garay, LA" journalOrPublisher="Bulletin de la Societe Botanique de France" pageId="5" pageNumber="84" refId="B7" refString="Garay, LA, 1973. Systematics of the genus Angraecum (Orchidaceae). Kew Bulletin 28: 495-516. https://doi.org/10.2307/4108894" title="Systematics of the genus Angraecum (Orchidaceae). Kew Bulletin 28: 495 - 516." url="https://doi.org/10.2307/4108894" year="1973">Garay (1973)</bibRefCitation>
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and, more recently, in
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<taxonomicName authorityName="D.L.Szlachetko, J.Mytnik-Ejsmont & E.Grochocka" authorityYear="2013" class="Liliopsida" family="Orchidaceae" genus="Pectinariella" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Pectinariella" order="Asparagales" pageId="2" pageNumber="81" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="2" pageNumber="81">Pectinariella</emphasis>
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</taxonomicName>
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, as originally circumscribed by
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<bibRefCitation DOI="https://doi.org/10.2478/biorc-2013-0004" author="Szlachetko, DL" journalOrPublisher="Kew Bulletin" pageId="6" pageNumber="85" refId="B25" refString="Szlachetko, DL, Tukallo, P, Mytnik-Ejsmont, J, Grochocka, E, 2013. Reclassification of the Angraecum-alliance (Orchidaceae, Vandoideae) based on molecular and morphological data. Biodiversity Research and Conservation 29: 1-23. https://doi.org/10.2478/biorc-2013-0004" title="Reclassification of the Angraecum-alliance (Orchidaceae, Vandoideae) based on molecular and morphological data. Biodiversity Research and Conservation 29: 1 - 23." url="https://doi.org/10.2478/biorc-2013-0004" year="2013">Szlachetko et al. (2013)</bibRefCitation>
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. A detailed taxonomic treatment of these five species is presented in
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<bibRefCitation DOI="https://doi.org/10.1600/036364414X682184" author="Simo-Droissart, M" journalOrPublisher="Paul Parey, Berlin" pageId="6" pageNumber="85" refId="B17" refString="Simo-Droissart, M, Sonke, B, Droissart, V, Geerinck, D, Micheneau, C, Lowry, II PP, Plunkett, GM, Hardy, OJ, Stevart, T, 2014. Taxonomic revision of the continental African species of Angraecum section Pectinaria (Orchidaceae). Systematic Botany 39: 725-739. https://doi.org/10.1600/036364414X682184" title="Taxonomic revision of the continental African species of Angraecum section Pectinaria (Orchidaceae). Systematic Botany 39: 725 - 739." url="https://doi.org/10.1600/036364414X682184" year="2014">Simo-Droissart et al. (2014)</bibRefCitation>
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.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |