407 lines
29 KiB
XML
407 lines
29 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.97.20975" ID-GBIF-Taxon="182225231" ID-Pensoft-Pub="1314-2003-97-1" ID-Pensoft-UUID="BD026E15CD67FF99E01FF605FFF6FFEF" ID-Zenodo-Dep="1239255" ModsDocID="1314-2003-97-1" checkinTime="1524638383340" checkinUser="pensoft" docAuthor="Johnson, David M. & Murray, Nancy A." docDate="2018" docId="D1542BE52A935255A27895519F467883" docLanguage="en" docName="PhytoKeys 97: 1-252" docOrigin="PhytoKeys 97" docPubDate="2018-04-24" docSource="http://dx.doi.org/10.3897/phytokeys.97.20975" docTitle="Xylopia dinklagei Engler & Diels, Notizbl. Königl. Bot. Gart. Berlin 2: 298. 1899." docType="treatment" docVersion="2" id="BD026E15CD67FF99E01FF605FFF6FFEF" lastPageId="134" lastPageNumber="134" masterDocId="BD026E15CD67FF99E01FF605FFF6FFEF" masterDocTitle="A revision of Xylopia L. (Annonaceae): the species of Tropical Africa" masterLastPageNumber="252" masterPageNumber="1" pageId="131" pageNumber="132" updateTime="1643467003316" 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>A revision of Xylopia L. (Annonaceae): the species of Tropical Africa</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>Johnson, David M.</mods:namePart>
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<mods:affiliation>Department of Botany-Microbiology, Ohio Wesleyan University, Delaware, OH, 43015, USA</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>Murray, Nancy A.</mods:namePart>
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<mods:affiliation>Department of Botany-Microbiology, Ohio Wesleyan University, Delaware, OH, 43015, USA</mods:affiliation>
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<mods:nameIdentifier type="email">namurray@owu.edu</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2018</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2018-04-24</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>97</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>252</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.97.20975</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.97.20975</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-97-1</mods:identifier>
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<mods:identifier type="Pensoft-UUID">BD026E15CD67FF99E01FF605FFF6FFEF</mods:identifier>
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<mods:identifier type="Zenodo-Dep">1239255</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="182225231" LSID="urn:lsid:plazi:treatment:D1542BE52A935255A27895519F467883" httpUri="http://treatment.plazi.org/id/D1542BE52A935255A27895519F467883" lastPageId="134" lastPageNumber="134" pageId="131" pageNumber="132">
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<subSubSection pageId="131" pageNumber="132" type="nomenclature">
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<paragraph pageId="131" pageNumber="132">
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<pageBreakToken pageId="131" pageNumber="132" start="start">29</pageBreakToken>
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.
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<taxonomicName LSID="D1542BE5-2A93-5255-A278-95519F467883" authority="Engler & Diels, Notizbl. Koenigl. Bot. Gart. Berlin 2: 298. 1899." authorityName="Engler & Diels, Notizbl. Königl. Bot. Gart. Berlin 2: 298. 1899." class="Magnoliopsida" family="Annonaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia dinklagei" order="Magnoliales" pageId="131" pageNumber="132" phylum="Tracheophyta" rank="species" species="dinklagei">
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Xylopia dinklagei Engler & Diels, Notizbl.
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<normalizedToken originalValue="Königl">Koenigl</normalizedToken>
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. Bot. Gart. Berlin 2: 298. 1899.
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</taxonomicName>
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<figureCitation captionStart="Figure 39" captionStartId="F39" captionText="Figure 39. Xylopia thomsonii, X. monticola, X. talbotii, and X. dinklagei. A-C X. thomsonii A Fruit B Leaf C Flower D-E X. monticola D Flower E Leaf and fruit F X. talbotii, flower, side view G-I X. dinklagei G Leaf H Flower I Fruit. A from de Wilde & de Wilde-Duyfjes 2703 (K) B, C from Talbot & Talbot 3267 (BM) D from Chapman 3755 (K) E from Thomas et al. 7400 (MO) F from Thomas 3204 (MO) G, H from Dinklage 1840 (A) I from Baldwin 10805 (K)." figureDoi="10.3897/phytokeys.97.20975.figure39" httpUri="https://binary.pensoft.net/fig/199124" pageId="131" pageNumber="132">Fig. 39G-I</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="131" pageNumber="132" type="reference_group">
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<paragraph pageId="131" pageNumber="132">
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<taxonomicName authorityName="Kuntze" authorityYear="1903" baseAuthorityName="Engl." class="Magnoliopsida" family="Annonaceae" genus="Xylopicrum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopicrum dinklagei" order="Magnoliales" pageId="131" pageNumber="132" phylum="Tracheophyta" rank="species" species="dinklagei">Xylopicrum dinklagei</taxonomicName>
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(Engler & Diels) Kuntze, Deutsch. Bot. Monatsschr. 21: 173-174. 1903. Type. LIBERIA [
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<normalizedToken originalValue="“Oberguinea”">"Oberguinea"</normalizedToken>
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]. Grand Bassa County, Grand Bassa, 18 Oct 1896,
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<emphasis italics="true" pageId="131" pageNumber="132">M. Dinklage 1760</emphasis>
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(lectotype, here designated: B! [100249554]; isolectotype: A!; possible isolectotypes (see below): B! [100153126, 100153127]).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="133" lastPageNumber="134" pageId="131" pageNumber="132" type="description">
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<paragraph pageId="131" pageNumber="132">Description.</paragraph>
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<paragraph lastPageId="133" lastPageNumber="134" pageId="131" pageNumber="132">
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<emphasis bold="true" italics="true" pageId="131" pageNumber="132">Shrub</emphasis>
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or low climber.
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<emphasis bold="true" italics="true" pageId="131" pageNumber="132">Twigs</emphasis>
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brown, pubescent, the hairs 0.1-0.3 mm long, eventually glabrate; ultimate branches often thickened at base.
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<emphasis bold="true" italics="true" pageId="131" pageNumber="132">Leaf</emphasis>
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with larger blades 6-9.9 cm long, 1.8-3.3 cm wide, chartaceous to subcoriaceous, concolorous to slightly discolorous, oblong to elliptic, apex acuminate, the acumen 5-11 mm long, base broadly cuneate to rounded, pubescent on the midrib but otherwise glabrous adaxially, finely appressed-pubescent abaxially; midrib plane to slightly impressed adaxially, raised abaxially, secondary veins weakly brochidodromous, 10-11 per side, diverging at 60-70° from the midrib, plane or slightly raised and indistinct adaxially, slightly raised abaxially, higher-order veins indistinct or slightly raised on both surfaces; petiole 2-4.5 mm long, canaliculate, sparsely pubescent to glabrate.
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<emphasis bold="true" italics="true" pageId="131" pageNumber="132">Inflorescences</emphasis>
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axillary, 1-flowered, pubescent; pedicels 2.3-3.3 mm long, 1.2-1.4 mm thick; bracts 3-4, imbricate, persistent, 1.1-1.8 mm long, broadly ovate to semicircular, apex obtuse to rounded; buds lanceolate, apex acute.
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<emphasis bold="true" italics="true" pageId="131" pageNumber="132">Sepals</emphasis>
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slightly spreading at anthesis, 1/4-1/3-connate, 2.3-2.7 mm long, 2.9-3.3 mm wide, coriaceous, broadly triangular to orbicular, apex acute, sericeous abaxially.
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<emphasis bold="true" italics="true" pageId="131" pageNumber="132">Petals</emphasis>
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pale yellow
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<emphasis italics="true" pageId="131" pageNumber="132">in vivo</emphasis>
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; outer petals possibly somewhat spreading at anthesis, 10.5-13 mm long, 2.5-3.4 mm wide at base, 1.6-2.0 mm wide at midpoint, coriaceous, narrowly lanceolate, apex obtuse, pubescent, but becoming glabrous in the center toward the base adaxially, sericeous abaxially; inner petals possibly erect or spreading at anthesis, 8.5-10.7 mm long, 2.4-2.7 mm wide at base, 0.8-1.2 mm wide at midpoint, coriaceous, linear-subulate, apex acute, base with undifferentiated margins, pubescent on both surfaces except for the glabrous base.
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<emphasis bold="true" italics="true" pageId="131" pageNumber="132">Stamens</emphasis>
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ca. 120; fertile stamens 1.3-1.5 mm long, narrowly oblong, apex of connective 0.2-0.3 mm long, shieldlike, overhanging anther thecae, glabrous, anthers 9-10-locellate, filament ca. 0.4 mm long; outer staminodes 1.4-1.5 mm long, clavate, apex obtuse to truncate; inner staminodes 0.8-1.0 mm long, quadrate, apex obtuse to truncate; staminal cone 1.7-2.0 mm in diameter, 0.7-1.1 mm high, concealing the ovaries, rim laciniate.
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<emphasis bold="true" italics="true" pageId="131" pageNumber="132">Carpels</emphasis>
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12-15; ovaries 1.3-1.4 mm long, narrowly oblong, densely pubescent, stigmas connivent, 2.4-2.8 mm long, filiform, apex acute, with tuft of hairs at apex but otherwise glabrous.
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<emphasis bold="true" italics="true" pageId="131" pageNumber="132">Torus</emphasis>
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flat, ca. 2.1 mm in diameter.
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<emphasis bold="true" italics="true" pageId="131" pageNumber="132">Fruit</emphasis>
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of up to 13 glabrate monocarps borne on a pedicel 4.5-5 mm long, 3.2-5.6 mm thick, sparsely pubescent, sometimes with short dead branch attached and bracts and sepals persistent; torus 8-11 mm in diameter, 5-6.3 mm high, depressed-globose.
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<emphasis bold="true" italics="true" pageId="131" pageNumber="132">Monocarps</emphasis>
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with green exterior
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<emphasis italics="true" pageId="131" pageNumber="132">in vivo</emphasis>
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, endocarp color unknown, 3.6-7.7 cm long, 1.2-1.5 cm wide, 0.9-1.1 cm thick, narrowly oblong and slightly falciform, torulose, apex with a
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<pageBreakToken pageId="132" pageNumber="133" start="start">curved</pageBreakToken>
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beak 2-4 mm long or occasionally obtuse, base contracted into a flat stipe 6-8 mm long, 2-3 mm thick, longitudinally ridged or wrinkled, verrucose; pericarp ca. 0.4 mm thick.
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<emphasis bold="true" italics="true" pageId="132" pageNumber="133">Seeds</emphasis>
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up to 10 per monocarp, commonly 5-7, in a single row, lying
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<pageBreakToken pageId="133" pageNumber="134" start="start">oblique</pageBreakToken>
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to long axis, 10.5-11.5 mm long, 6.8-7.6 mm wide, 5-6 mm thick, flattened-ellipsoid, oblong to elliptic in cross-section, truncate at micropylar end, rounded at chalazal end, tan, smooth, faintly shiny, raphe/antiraphe not evident, micropylar scar 4.5-5 mm long, 2.5-3.5 mm wide, elliptic; sarcotesta unknown
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<emphasis italics="true" pageId="133" pageNumber="134">in vivo</emphasis>
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; aril absent.
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</paragraph>
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<caption ID-Zenodo-Dep="1239347" doi="10.3897/phytokeys.97.20975.figure39" httpUri="https://binary.pensoft.net/fig/199124" pageId="133" pageNumber="134" start="Figure 39" startId="F39">
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<paragraph pageId="133" pageNumber="134">
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<emphasis bold="true" pageId="133" pageNumber="134">Figure 39.</emphasis>
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<taxonomicName class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia thomsonii" order="Magnoliales" pageId="133" pageNumber="134" phylum="Tracheophyta" rank="species" species="thomsonii">
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<emphasis italics="true" pageId="133" pageNumber="134">Xylopia thomsonii</emphasis>
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</taxonomicName>
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,
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<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. monticola" order="Magnoliales" pageId="133" pageNumber="134" rank="species" species="monticola">
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<emphasis italics="true" pageId="133" pageNumber="134">X. monticola</emphasis>
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</taxonomicName>
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,
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<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. talbotii" order="Magnoliales" pageId="133" pageNumber="134" rank="species" species="talbotii">
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<emphasis italics="true" pageId="133" pageNumber="134">X. talbotii</emphasis>
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</taxonomicName>
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, and
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<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. dinklagei" order="Magnoliales" pageId="133" pageNumber="134" rank="species" species="dinklagei">
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<emphasis italics="true" pageId="133" pageNumber="134">X. dinklagei</emphasis>
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</taxonomicName>
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.
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<emphasis bold="true" pageId="133" pageNumber="134">A-C</emphasis>
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<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. thomsonii" order="Magnoliales" pageId="133" pageNumber="134" rank="species" species="thomsonii">
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<emphasis italics="true" pageId="133" pageNumber="134">X. thomsonii</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="133" pageNumber="134">A</emphasis>
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Fruit
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<emphasis bold="true" pageId="133" pageNumber="134">B</emphasis>
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Leaf
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<emphasis bold="true" pageId="133" pageNumber="134">C</emphasis>
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Flower
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<emphasis bold="true" pageId="133" pageNumber="134">D-E</emphasis>
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<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. monticola" order="Magnoliales" pageId="133" pageNumber="134" rank="species" species="monticola">
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<emphasis italics="true" pageId="133" pageNumber="134">X. monticola</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="133" pageNumber="134">D</emphasis>
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Flower
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<emphasis bold="true" pageId="133" pageNumber="134">E</emphasis>
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Leaf and fruit
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<emphasis bold="true" pageId="133" pageNumber="134">F</emphasis>
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<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. talbotii" order="Magnoliales" pageId="133" pageNumber="134" rank="species" species="talbotii">
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<emphasis italics="true" pageId="133" pageNumber="134">X. talbotii</emphasis>
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</taxonomicName>
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, flower, side view
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<emphasis bold="true" pageId="133" pageNumber="134">G-I</emphasis>
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<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. dinklagei" order="Magnoliales" pageId="133" pageNumber="134" rank="species" species="dinklagei">
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<emphasis italics="true" pageId="133" pageNumber="134">X. dinklagei</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="133" pageNumber="134">G</emphasis>
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Leaf
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<emphasis bold="true" pageId="133" pageNumber="134">H</emphasis>
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Flower
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<emphasis bold="true" pageId="133" pageNumber="134">I</emphasis>
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Fruit. A from
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<emphasis italics="true" pageId="133" pageNumber="134">de Wilde & de Wilde-Duyfjes 2703</emphasis>
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(K)
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<emphasis bold="true" pageId="133" pageNumber="134">B, C</emphasis>
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from
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<emphasis italics="true" pageId="133" pageNumber="134">Talbot & Talbot 3267</emphasis>
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(BM)
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<emphasis bold="true" pageId="133" pageNumber="134">D</emphasis>
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from
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<emphasis italics="true" pageId="133" pageNumber="134">Chapman 3755</emphasis>
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(K)
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<emphasis bold="true" pageId="133" pageNumber="134">E</emphasis>
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from
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<emphasis italics="true" pageId="133" pageNumber="134">Thomas et al. 7400</emphasis>
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(MO)
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<emphasis bold="true" pageId="133" pageNumber="134">F</emphasis>
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from
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<emphasis italics="true" pageId="133" pageNumber="134">Thomas 3204</emphasis>
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(MO)
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<emphasis bold="true" pageId="133" pageNumber="134">G, H</emphasis>
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from
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<emphasis italics="true" pageId="133" pageNumber="134">Dinklage 1840</emphasis>
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(A)
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<emphasis bold="true" pageId="133" pageNumber="134">I</emphasis>
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from
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<emphasis italics="true" pageId="133" pageNumber="134">Baldwin 10805</emphasis>
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(K).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="133" pageNumber="134" type="phenology">
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<paragraph pageId="133" pageNumber="134">Phenology.</paragraph>
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<paragraph pageId="133" pageNumber="134">Specimens with flowers have been collected in February, April, and May, and with fruits from August to December.</paragraph>
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</subSubSection>
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<subSubSection pageId="133" pageNumber="134" type="distribution">
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<paragraph pageId="133" pageNumber="134">Distribution</paragraph>
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<paragraph pageId="133" pageNumber="134">
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(Fig.
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<figureCitation captionStart="Figure 34" captionStartId="F34" captionText="Figure 34. Distributions of Xylopia acutiflora, X. dinklagei, X. monticola, X. piratae, X. thomsonii, and X. unguiculata. Bolder lines represent country borders, fainter lines lakes and major rivers." figureDoi="10.3897/phytokeys.97.20975.figure34" httpUri="https://binary.pensoft.net/fig/199119" pageId="133" pageNumber="134">34</figureCitation>
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). Collected only along the coast of Liberia, in swamps near sea level.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="134" lastPageNumber="135" pageId="133" pageNumber="134" type="materials_examined">
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<paragraph pageId="133" pageNumber="134">Additional specimens examined.</paragraph>
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<paragraph pageId="133" pageNumber="134">
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<materialsCitation collectingDate="1898-04-30" collectingDateMax="1971-09-23" collectingDateMin="1898-04-30" collectorName="Dinklage, Hills, Jansen, SW Monrovia, Massey, Monserrado, Firestone Plantation, Kasteele, F. S. C." country="LIBERIA" county="Buchanan" elevation="20" latitude="6.4" location="Mecca" longLatPrecision="1304" longitude="-10.316667" municipality="Adam" specimenCount="1" stateProvince="Grand Cape Mount">
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<emphasis bold="true" pageId="133" pageNumber="134">
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<collectingCountry name="Liberia">LIBERIA</collectingCountry>
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.
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</emphasis>
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<collectingCounty>Buchanan</collectingCounty>
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,
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<collectingDate value="1971-09-23">23 Sep 1971</collectingDate>
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(fr),
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<emphasis italics="true" pageId="133" pageNumber="134">
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<collectingMunicipality>Adam</collectingMunicipality>
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26092
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</emphasis>
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(MO);
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<collectingRegion country="Liberia" name="Grand Cape Mount">Grand Cape Mount</collectingRegion>
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Co.,
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<location LSID="urn:lsid:plazi:treatment:D1542BE52A935255A27895519F467883:98CFDDC766E5175DDBE2DDA73113B565" country="LIBERIA" county="Buchanan" latitude="6.4" longLatPrecision="1304" longitude="-10.316667" municipality="Adam" name="Mecca" stateProvince="Grand Cape Mount">Mecca</location>
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,
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<collectingDate value="1947-12-24">24 Dec 1947</collectingDate>
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(fr),
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<emphasis italics="true" pageId="133" pageNumber="134">
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<location LSID="urn:lsid:plazi:treatment:D1542BE52A935255A27895519F467883:02032565536DBE80854AA537435351B1" country="LIBERIA" county="Buchanan" latitude="6.4" longLatPrecision="1304" longitude="-10.316667" municipality="Adam" name="Baldwin" stateProvince="Grand Cape Mount">Baldwin</location>
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10805
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</emphasis>
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(K); in fruticetis et ad margines silvarum prope
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<location LSID="urn:lsid:plazi:treatment:D1542BE52A935255A27895519F467883:E451A0245AC79533B83E4C935011C977" country="LIBERIA" county="Buchanan" latitude="6.4" longLatPrecision="1304" longitude="-10.316667" municipality="Adam" name="Monrovia" stateProvince="Grand Cape Mount">Monrovia</location>
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et alibi,
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<quantity metricMagnitude="1" metricUnit="m" metricValue="2.0" unit="m" value="20.0">
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<elevation metricMagnitude="1" metricUnit="m" metricValue="2.0" unit="m" value="20.0">20 m</elevation>
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</quantity>
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,
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<collectingDate value="1906-05-17">17 May 1906</collectingDate>
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,
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<emphasis italics="true" pageId="133" pageNumber="134">
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<collectorName>Dinklage</collectorName>
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1760
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</emphasis>
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bis (B-100153125);
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<collectingRegion country="Liberia" name="Grand Bassa">Grand Bassa</collectingRegion>
|
|
,
|
|
<emphasis italics="true" pageId="133" pageNumber="134">
|
|
<collectorName>Dinklage</collectorName>
|
|
1840
|
|
</emphasis>
|
|
(A, WU),
|
|
<collectingRegion country="Liberia" name="Grand Bassa">Grand Bassa</collectingRegion>
|
|
, s. d. (st),
|
|
<emphasis italics="true" pageId="133" pageNumber="134">
|
|
<collectorName>Dinklage</collectorName>
|
|
1858
|
|
</emphasis>
|
|
(A);
|
|
<collectingRegion country="Liberia" name="Grand Bassa">Grand Bassa</collectingRegion>
|
|
,
|
|
<collectingDate value="1898-04-30">30 Apr 1898</collectingDate>
|
|
(fl),
|
|
<emphasis italics="true" pageId="133" pageNumber="134">
|
|
<collectorName>Dinklage</collectorName>
|
|
1873
|
|
</emphasis>
|
|
(BM, G, P-3 sheets);
|
|
<collectingRegion country="Liberia" name="Grand Bassa">Grand Bassa</collectingRegion>
|
|
,
|
|
<collectingDate value="1898-05-01">1 May 1898</collectingDate>
|
|
(fl),
|
|
<emphasis italics="true" pageId="133" pageNumber="134">
|
|
<collectorName>Dinklage</collectorName>
|
|
either s. n. or 1898
|
|
</emphasis>
|
|
-might be 1858 (K);
|
|
<quantity metricMagnitude="3" metricUnit="m" metricValue="8.04672" unit="mi" value="5.0">5 mi</quantity>
|
|
N of
|
|
<collectingRegion country="Liberia" name="Bomi">Bomi</collectingRegion>
|
|
<collectorName>Hills</collectorName>
|
|
,
|
|
<collectingDate value="1970-11-18">18 Nov 1970</collectingDate>
|
|
(fr),
|
|
<emphasis italics="true" pageId="133" pageNumber="134">
|
|
<collectorName>Jansen</collectorName>
|
|
2255
|
|
</emphasis>
|
|
(WAG);
|
|
<collectorName>SW Monrovia</collectorName>
|
|
,
|
|
<collectingDate value="1909-08-13">13 Aug 1909</collectingDate>
|
|
(fr),
|
|
<emphasis italics="true" pageId="133" pageNumber="134">
|
|
<collectorName>Massey</collectorName>
|
|
49/27
|
|
</emphasis>
|
|
(NY);
|
|
<collectorName>Monserrado</collectorName>
|
|
,
|
|
<collectorName>Firestone Plantation</collectorName>
|
|
, division 18, ca.
|
|
<geoCoordinate degrees="6" direction="north" minutes="24" orientation="latitude" precision="925" value="6.4">6°24'N</geoCoordinate>
|
|
,
|
|
<geoCoordinate degrees="10" direction="west" minutes="19" orientation="longitude" precision="925" value="-10.316667">10°19'W</geoCoordinate>
|
|
,
|
|
<collectingDate value="1970-02-11">11 Feb 1970</collectingDate>
|
|
(fl),
|
|
<emphasis italics="true" pageId="133" pageNumber="134">
|
|
Stoop-v. d.
|
|
<collectorName>Kasteele, F. S. C.</collectorName>
|
|
140
|
|
</emphasis>
|
|
(WAG); without definite locality, s. d. (fr),
|
|
<emphasis italics="true" pageId="133" pageNumber="134">Straub 290</emphasis>
|
|
</materialsCitation>
|
|
(
|
|
<collectingCountry name="United States of America">US</collectingCountry>
|
|
).
|
|
</paragraph>
|
|
<paragraph pageId="133" pageNumber="134">
|
|
<taxonomicName class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia dinklagei" order="Magnoliales" pageId="133" pageNumber="134" phylum="Tracheophyta" rank="species" species="dinklagei">
|
|
<emphasis italics="true" pageId="133" pageNumber="134">Xylopia dinklagei</emphasis>
|
|
</taxonomicName>
|
|
is a shrub or low climber of swampy habitats, with a fine twig pubescence made up exclusively of appressed hairs
|
|
<quantity metricMagnitude="-4" metricUnit="m" metricValue="2.0" metricValueMax="3.0" metricValueMin="1.0" unit="mm" value="0.2" valueMax="0.3" valueMin="0.1">0.1-0.3 mm</quantity>
|
|
long. The leaf base is often rounded or less often broadly cuneate, and the indument on the abaxial surface of the leaf is not readily visible but is dense, fine, and appressed. The outer petals are only
|
|
<quantity metricMagnitude="-2" metricUnit="m" metricValue="1.175" metricValueMax="1.3" metricValueMin="1.05" unit="mm" value="11.75" valueMax="13.0" valueMin="10.5">10.5-13 mm</quantity>
|
|
long. The monocarps have a single row of seeds oriented obliquely to the long axis of the monocarp, and the monocarps themselves are usually distinctly torulose, with a thin pericarp, only ca.
|
|
<quantity metricMagnitude="-4" metricUnit="m" metricValue="4.0" unit="mm" value="0.4">0.4 mm</quantity>
|
|
thick. The stipe of the monocarp is
|
|
<quantity metricMagnitude="-3" metricUnit="m" metricValue="7.0" metricValueMax="8.0" metricValueMin="6.0" unit="mm" value="7.0" valueMax="8.0" valueMin="6.0">6-8 mm</quantity>
|
|
long and
|
|
<quantity metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2-3 mm</quantity>
|
|
thick, and the seeds are oblong to elliptic in cross section.
|
|
<taxonomicName class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia dinklagei" order="Magnoliales" pageId="133" pageNumber="134" phylum="Tracheophyta" rank="species" species="dinklagei">
|
|
<emphasis italics="true" pageId="133" pageNumber="134">Xylopia dinklagei</emphasis>
|
|
</taxonomicName>
|
|
is superficially similar to
|
|
<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. acutiflora" order="Magnoliales" pageId="133" pageNumber="134" rank="species" species="acutiflora">
|
|
<emphasis italics="true" pageId="133" pageNumber="134">X. acutiflora</emphasis>
|
|
</taxonomicName>
|
|
and the species overlap slightly in distribution.
|
|
<taxonomicName authorityName="A. Richard, Hist. phys. Cuba, Pl. vasc. 1: 55. 1841 ["" authorityYear="1845" baseAuthorityName="Dunal" class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia acutiflora" order="Magnoliales" pageId="133" pageNumber="134" phylum="Tracheophyta" rank="species" species="acutiflora">
|
|
<emphasis italics="true" pageId="133" pageNumber="134">Xylopia acutiflora</emphasis>
|
|
</taxonomicName>
|
|
, however, is an upland forest tree reaching at least
|
|
<quantity metricMagnitude="1" metricUnit="m" metricValue="1.5" unit="m" value="15.0">15 m</quantity>
|
|
in height, with coarser twig pubescence including erect hairs over
|
|
<quantity metricMagnitude="-3" metricUnit="m" metricValue="1.0" unit="mm" value="1.0">1 mm</quantity>
|
|
long. Its leaves are cuneate to broadly cuneate at the base, with sparser but longer hairs abaxially. The outer petals are
|
|
<quantity metricMagnitude="-2" metricUnit="m" metricValue="2.83" metricValueMax="3.7" metricValueMin="1.96" unit="mm" value="28.3" valueMax="37.0" valueMin="19.6">19.6-37 mm</quantity>
|
|
long. The monocarps have two rows of seeds oriented perpendicular to the long axis of the monocarp, and the monocarps are oblong and at most weakly torulose, with a fibrous pericarp ca.
|
|
<quantity metricMagnitude="-3" metricUnit="m" metricValue="1.0" unit="mm" value="1.0">1 mm</quantity>
|
|
thick. The stipe of the monocarp is proportionally shorter and thicker than in
|
|
<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. dinklagei" order="Magnoliales" pageId="133" pageNumber="134" rank="species" species="dinklagei">
|
|
<emphasis italics="true" pageId="133" pageNumber="134">X. dinklagei</emphasis>
|
|
</taxonomicName>
|
|
,
|
|
<quantity metricMagnitude="-3" metricUnit="m" metricValue="5.0" metricValueMax="7.0" metricValueMin="3.0" unit="mm" value="5.0" valueMax="7.0" valueMin="3.0">3-7 mm</quantity>
|
|
long and
|
|
<quantity metricMagnitude="-3" metricUnit="m" metricValue="3.7" metricValueMax="4.5" metricValueMin="2.9" unit="mm" value="3.7" valueMax="4.5" valueMin="2.9">2.9-4.5 mm</quantity>
|
|
thick, and the seeds are wedge-shaped in cross-section.
|
|
</paragraph>
|
|
<paragraph pageId="133" pageNumber="134">
|
|
As in a related climbing species,
|
|
<taxonomicName authorityName="D. M. Johnson & N. A. Murray" authorityYear="2018" class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia piratae" order="Magnoliales" pageId="133" pageNumber="134" phylum="Tracheophyta" rank="species" species="piratae">
|
|
<emphasis italics="true" pageId="133" pageNumber="134">Xylopia piratae</emphasis>
|
|
</taxonomicName>
|
|
, the ultimate branches on specimens of
|
|
<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. dinklagei" order="Magnoliales" pageId="133" pageNumber="134" rank="species" species="dinklagei">
|
|
<emphasis italics="true" pageId="133" pageNumber="134">X. dinklagei</emphasis>
|
|
</taxonomicName>
|
|
are often short (4-7 nodes with ca.
|
|
<quantity metricMagnitude="-2" metricUnit="m" metricValue="2.0" metricValueMax="3.0" metricValueMin="1.0" unit="cm" value="2.0" valueMax="3.0" valueMin="1.0">1-3 cm</quantity>
|
|
long internodes) and emerge at right angles, with the bases thickened just above where they join the supporting branch.
|
|
</paragraph>
|
|
<paragraph lastPageId="134" lastPageNumber="135" pageId="133" pageNumber="134">
|
|
Engler and Diels based the name
|
|
<taxonomicName class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia dinklagei" order="Magnoliales" pageId="133" pageNumber="134" phylum="Tracheophyta" rank="species" species="dinklagei">
|
|
<emphasis italics="true" pageId="133" pageNumber="134">Xylopia dinklagei</emphasis>
|
|
</taxonomicName>
|
|
on two Dinklage collections, n. 1760 and n. 1858. The sheets of
|
|
<emphasis italics="true" pageId="133" pageNumber="134">Dinklage 1760</emphasis>
|
|
at B, however, bear different information. One of them, B-100153125, was collected in 1906 from a different locality and therefore cannot be type material. Of the remaining sheets, the two with flower buds
|
|
<pageBreakToken pageId="134" pageNumber="135" start="start">(</pageBreakToken>
|
|
B-100153126 and B-100153127) have labels with the type locality printed on them, but no date information. The collection with mature fruits (B-100249554) is dated
|
|
<date value="1896-10-18">18 October 1896</date>
|
|
and is chosen as
|
|
<typeStatus>lectotype</typeStatus>
|
|
. Of the second
|
|
<typeStatus>syntype</typeStatus>
|
|
,
|
|
<emphasis italics="true" pageId="134" pageNumber="135">Dinklage 1858</emphasis>
|
|
, only a sheet at A has been seen; this specimen was identified as
|
|
<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. oxypetala" order="Magnoliales" pageId="134" pageNumber="135" rank="species" species="oxypetala">
|
|
<emphasis italics="true" pageId="134" pageNumber="135">X. oxypetala</emphasis>
|
|
</taxonomicName>
|
|
by
|
|
<bibRefCitation author="Engler, A" journalOrPublisher="Wilhelm Engelmann, Leipzig" pageId="185" pageNumber="186" refId="B50" refString="Engler, A, Diels, L, 1901. VI. Anonaceae. In: Engler A (Ed.) Monographieen Afrikanischer Pflanzen-Familien und Gattungen. Wilhelm Engelmann, Leipzig" title="VI. Anonaceae. In: Engler A (Ed.) Monographieen Afrikanischer Pflanzen-Familien und Gattungen." year="1901">Engler and Diels (1901)</bibRefCitation>
|
|
but it is more similar to the specimens separated here as
|
|
<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. dinklagei" order="Magnoliales" pageId="134" pageNumber="135" rank="species" species="dinklagei">
|
|
<emphasis italics="true" pageId="134" pageNumber="135">X. dinklagei</emphasis>
|
|
</taxonomicName>
|
|
.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |