272 lines
23 KiB
XML
272 lines
23 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.97.20975" ID-GBIF-Taxon="182225225" 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="F7D74A641B7A585CB6F2278A1F81B81A" 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 tenuipetala D. M. Johnson & Goyder, Kew Bull. 72: 11: 3, 5, 7 – 8. 2017." docType="treatment" docVersion="2" id="BD026E15CD67FF99E01FF605FFF6FFEF" lastPageId="79" lastPageNumber="80" masterDocId="BD026E15CD67FF99E01FF605FFF6FFEF" masterDocTitle="A revision of Xylopia L. (Annonaceae): the species of Tropical Africa" masterLastPageNumber="252" masterPageNumber="1" pageId="78" pageNumber="79" 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="182225225" LSID="urn:lsid:plazi:treatment:F7D74A641B7A585CB6F2278A1F81B81A" httpUri="http://treatment.plazi.org/id/F7D74A641B7A585CB6F2278A1F81B81A" lastPageId="79" lastPageNumber="80" pageId="78" pageNumber="79">
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<subSubSection pageId="78" pageNumber="79" type="nomenclature">
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<paragraph pageId="78" pageNumber="79">
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11.
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<taxonomicName LSID="F7D74A64-1B7A-585C-B6F2-278A1F81B81A" authority="D. M. Johnson & Goyder, Kew Bull. 72: 11: 3, 5, 7 - 8. 2017." authorityName="D. M. Johnson & Goyder, Kew Bull. 72: 11: 3, 5, 7 – 8. 2017." class="Magnoliopsida" family="Annonaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia tenuipetala" order="Magnoliales" pageId="78" pageNumber="79" phylum="Tracheophyta" rank="species" species="tenuipetala">Xylopia tenuipetala D.M. Johnson & Goyder, Kew Bull. 72:11: 3, 5, 7-8. 2017.</taxonomicName>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Flowers of representative Xylopia species. A Flower from type collection of Xylopia globosa from Gabon B Xylopia tenuipetala from Mozambique C Xylopia quintasii from Gabon D Xylopia aethiopica from Gabon E Xylopia longipetala from Mali, representing a record for the country not otherwise documented F Xylopia piratae from Ivory Coast G Xylopia odoratissima from Zambia H Xylopia arenaria from Tanzania I Xylopia collina from Tanzania. A, D by Thomas L. P. Couvreur B by Frances Chase C by Ehoarn Bidault E by Philip Birnbaum F by Celine Pirat G by Warren McClelland H and I by D. M. Johnson." figureDoi="10.3897/phytokeys.97.20975.figure3" httpUri="https://binary.pensoft.net/fig/199088" pageId="78" pageNumber="79">Figs 3B</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Fruits and seeds of representative Xylopia species. A Xylopia staudtii from Democratic Republic of the Congo B Xylopia aethiopica from Republic of the Congo C Xylopia quintasii from Cameroon D Xylopia tenuipetala from Mozambique E Xylopia collina from Mozambique F Xylopia gracilipes from Mozambique G Xylopia hypolampra from Gabon H Xylopia tanganyikensis from Tanzania. A by Quentin Luke B by David Harris C, G by Thomas L. P. Couvreur D by Jonathan Timberlake E, F by Mervyn Loetter H by Noriko Itoh. C reproduced with permission of Thomas L. P. Couvreur and of the American Society of Plant Taxonomists D reproduced with the permission of Jonathan Timberlake and of the Board of Trustees, Royal Botanic Gardens Kew." figureDoi="10.3897/phytokeys.97.20975.figure4" httpUri="https://binary.pensoft.net/fig/199089" pageId="78" pageNumber="79">, 4D</figureCitation>
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<figureCitation captionStart="Figure 20" captionStartId="F20" captionText="Figure 20. Xylopia tenuipetala. A Leaf B Habit C Fruit, showing one dehisced and one undehisced monocarp D Seed, view of micropylar end E Seed, side view F Carpel, with ovary dissected to show two ovules G Stamen, abaxial view H Flower I Inner petal, adaxial view J Outer petal, adaxial view. A, F-J from Goyder et al. 6090 (K) B from photograph of same in vivo C-E from Goyder et al. 5089 (K). Reproduced with the permission of the Board of Trustees, Royal Botanic Gardens Kew." figureDoi="10.3897/phytokeys.97.20975.figure20" httpUri="https://binary.pensoft.net/fig/199105" pageId="78" pageNumber="79">, 20</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="78" pageNumber="79" type="materials_examined">
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<paragraph pageId="78" pageNumber="79">
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<typeStatus>Type</typeStatus>
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.
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</paragraph>
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<paragraph pageId="78" pageNumber="79">
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<materialsCitation collectingDate="2009-11-21" collectorName="Waypoint JT, D. J. Goyder" country="MOZAMBIQUE" elevation="88" latitude="-11.766361" location="Namacubi Forest" longLatPrecision="1" longitude="40.39995" specimenCount="1" stateProvince="Cabo Delgado Province" typeStatus="holotype">
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<collectingCountry name="Mozambique">MOZAMBIQUE</collectingCountry>
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.
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<collectingRegion country="Mozambique" name="Cabo Delgado">Cabo Delgado Province</collectingRegion>
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, ca.
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<locationDeviation location="Quiterajo">
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<quantity metricMagnitude="3" metricUnit="m" metricValue="1.0" unit="km" value="1.0">1 km</quantity>
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W of Quiterajo
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</locationDeviation>
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airstrip on track towards
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<location LSID="urn:lsid:plazi:treatment:F7D74A641B7A585CB6F2278A1F81B81A:9DA6707AD3075FB37DB395B1FE144D59" country="MOZAMBIQUE" latitude="-11.766361" longLatPrecision="1" longitude="40.39995" name="Namacubi Forest" stateProvince="Cabo Delgado Province">Namacubi Forest</location>
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,
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<collectorName>Waypoint JT</collectorName>
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627,
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<geoCoordinate degrees="11" direction="south" minutes="45" orientation="latitude" precision="1" seconds="58.9" value="-11.766361">11°45'58.9"S</geoCoordinate>
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,
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<geoCoordinate degrees="40" direction="east" minutes="23" orientation="longitude" precision="1" seconds="59.8" value="40.39995">40°23'59.8"E</geoCoordinate>
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,
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<quantity metricMagnitude="1" metricUnit="m" metricValue="8.8" unit="m" value="88.0">
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<elevation metricMagnitude="1" metricUnit="m" metricValue="8.8" unit="m" value="88.0">88 m</elevation>
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</quantity>
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,
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<collectingDate value="2009-11-21">21 Nov 2009</collectingDate>
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,
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<emphasis italics="true" pageId="78" pageNumber="79">
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<collectorName>D. J. Goyder</collectorName>
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et al. 6090
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</emphasis>
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(
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<typeStatus>holotype</typeStatus>
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K!; isotypes LMA, LMU, P)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="79" lastPageNumber="80" pageId="78" pageNumber="79" type="description">
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<paragraph pageId="78" pageNumber="79">Description.</paragraph>
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<paragraph lastPageId="79" lastPageNumber="80" pageId="78" pageNumber="79">
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<emphasis bold="true" italics="true" pageId="78" pageNumber="79">Shrub or tree</emphasis>
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up to 8 m tall; bark gray, smooth.
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<emphasis bold="true" italics="true" pageId="78" pageNumber="79">Twigs</emphasis>
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green to brownish gray, glabrous, with epidermis soon exfoliating; nodes occasionally with two or more axillary branches.
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<emphasis bold="true" italics="true" pageId="78" pageNumber="79">Leaf</emphasis>
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with larger blades 4.6-5.7 cm long, 2.3-2.7 cm wide, chartaceous to subcoriaceous, concolorous, lanceolate to ovate, apex gradually acuminate with an acumen 4 -11 mm long, base broadly cuneate to rounded, glabrous on both surfaces; midrib plane adaxially, raised abaxially, secondary veins weakly brochidodromous; 9-12 per side, diverging at 60-70° from the midrib, these and higher-order veins slightly raised on both surfaces; petiole 3.5-5 mm long, nearly terete to shallowly canaliculate adaxially, glabrous.
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<emphasis bold="true" italics="true" pageId="78" pageNumber="79">Inflorescences</emphasis>
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axillary, rarely pseudoterminal from abortion of the terminal bud, 1-flowered, glabrous; peduncle rudimentary; pedicels 6.7-7.2 mm long; bracts 2, persistent, the lower one proximal to the pedicel midpoint, 0.7 - 0.8 mm long, ovate, the upper one distal to the pedicel midpoint, 0.9-1.4 mm long, broadly ovate; buds lanceolate, apex acute.
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<emphasis bold="true" italics="true" pageId="78" pageNumber="79">Sepals</emphasis>
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slightly spreading at anthesis, 3/5-connate, 1.7-2.6 mm long, 2.1-2.5 mm wide, chartaceous, broadly ovate, apex acute, glabrous abaxially.
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<emphasis bold="true" italics="true" pageId="78" pageNumber="79">Petals</emphasis>
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yellow-green
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<emphasis italics="true" pageId="78" pageNumber="79">in vivo</emphasis>
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; outer petals spreading at anthesis, 13-16 mm long, 2.9-3.4 mm wide at base, 1.6-1.9 mm wide at midpoint, membranous with venation evident, lanceolate, flat, shallowly concave adaxially, apex acute, sparsely pubescent in the center, becoming more densely pubescent toward margins adaxially, appressed-pubescent abaxially; inner petals erect at anthesis, 9.0-10.5 mm long, 1.8-2.1 mm wide at base, 1.2-1.7 mm wide at midpoint, membranous with venation evident, linear-lanceolate, apex acute, base with undifferentiated margin, glabrous.
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<emphasis bold="true" italics="true" pageId="78" pageNumber="79">Stamens</emphasis>
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ca. 50; fertile stamens 1.2-1.5 mm long, narrowly oblong, apex of connective minute, truncate, not exceeding anther thecae, glabrous, anthers 8-10-locellate, filament 0.5-0.7 mm long; outer staminodes absent; inner staminodes 1-1.1 mm long, oblong, apex truncate; staminal cone
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<pageBreakToken pageId="79" pageNumber="80" start="start">ca</pageBreakToken>
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. 0.8 mm in diameter, ca. 0.6 mm high, concealing only the bases of the ovaries, rim laciniate.
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<emphasis bold="true" italics="true" pageId="79" pageNumber="80">Carpels</emphasis>
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2-5; ovaries 1.1-1.5 mm long, narrowly oblong, glabrous; stigmas loosely appressed, 1.1-1.2 mm long, lanceolate-falcate, apex acute, glabrous;
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<emphasis bold="true" italics="true" pageId="79" pageNumber="80">Torus</emphasis>
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flat, ca. 1 mm in diameter.
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<emphasis bold="true" italics="true" pageId="79" pageNumber="80">Fruit</emphasis>
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of up to 2 glabrous monocarps borne on a pedicel ca. 6.3 mm long, ca. 1.3 mm thick, glabrous; torus 2.8 mm in diameter, 1.5 mm high, globose.
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<emphasis bold="true" italics="true" pageId="79" pageNumber="80">Monocarps</emphasis>
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green with a red endocarp
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<emphasis italics="true" pageId="79" pageNumber="80">in vivo</emphasis>
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, ca. 1.8 cm long, ca. 0.9 cm wide, ca. 0.5 cm thick, oblong, flattened-ellipsoid in cross section, apex truncate and obliquely mucronate (1.5 mm), base contracted into a stipe ca. 4 mm long, 1.4 mm thick, finely verrucose; pericarp ca. 0.3 mm thick.
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<emphasis bold="true" italics="true" pageId="79" pageNumber="80">Seeds</emphasis>
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4-5 per monocarp, in a single row, lying perpendicular to long axis, 7.1-7.9 mm long, 4.4-4.7 mm wide, 3.3-3.7 mm thick, oblong-ellipsoid, elliptic to oblong in cross section, obliquely truncate at micropylar end, rounded at chalazal end, blue-gray to black, smooth, shiny, raphe/antiraphe not evident, micropylar scar 1.2-1.5 mm in diameter, circular; sarcotesta absent; aril white
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<emphasis italics="true" pageId="79" pageNumber="80">in vivo</emphasis>
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, amber-colored when dried, cupular, 3.9-4.4 mm in diameter, 2.0-2.4 mm high, fleshy, smooth.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="79" pageNumber="80" type="phenology">
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<paragraph pageId="79" pageNumber="80">Phenology.</paragraph>
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<paragraph pageId="79" pageNumber="80">Specimens with flowers have been collected in November, the one specimen with fruit was collected in December.</paragraph>
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</subSubSection>
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<subSubSection pageId="79" pageNumber="80" type="distribution">
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<paragraph pageId="79" pageNumber="80">Distribution</paragraph>
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<paragraph pageId="79" pageNumber="80">
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(Fig.
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<figureCitation captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. Distributions of Xylopia lukei, X. mwasumbii, and X. tenuipetala in eastern Africa. Bold lines represent country borders." figureDoi="10.3897/phytokeys.97.20975.figure19" httpUri="https://binary.pensoft.net/fig/199104" pageId="79" pageNumber="80">19</figureCitation>
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). Endemic to northeastern Mozambique, where it occurs in coastal dry sand forest at elevations of 65-134 m.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="79" pageNumber="80" type="materials_examined">
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<paragraph pageId="79" pageNumber="80">Additional specimens examined.</paragraph>
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<paragraph pageId="79" pageNumber="80">
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<materialsCitation collectingDate="2008-11-25" collectingDateMax="2009-11-24" collectingDateMin="2008-11-25" collectorName="Burrows, Luke" country="MOZAMBIQUE" county="Namacubi Forest" elevation="65" latitude="-11.817722" location="Namacubi Forest" longLatPrecision="1" longitude="40.342525" municipality="Quiterajo" specimenCount="1" stateProvince="Cabo Delgado">
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<emphasis bold="true" pageId="79" pageNumber="80">
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<collectingCountry name="Mozambique">MOZAMBIQUE</collectingCountry>
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.
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</emphasis>
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<collectingRegion country="Mozambique" name="Cabo Delgado">Cabo Delgado</collectingRegion>
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:
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<collectingCounty>Namacubi Forest</collectingCounty>
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(the Banana),
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<locationDeviation location="Quiterajo">W of Quiterajo</locationDeviation>
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,
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<geoCoordinate degrees="11" direction="south" minutes="45" orientation="latitude" precision="15" seconds="55" value="-11.765278">11°45'55"S</geoCoordinate>
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,
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<geoCoordinate degrees="40" direction="east" minutes="23" orientation="longitude" precision="15" seconds="45" value="40.395836">40°23'45"E</geoCoordinate>
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,
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<collectingDate value="2008-11-25">25 Nov 2008</collectingDate>
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(st),
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<emphasis italics="true" pageId="79" pageNumber="80">
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<collectorName>Burrows</collectorName>
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&
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<collectorName>Burrows</collectorName>
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10746
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</emphasis>
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(BNRH, K);
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<collectingMunicipality>Quiterajo</collectingMunicipality>
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, within
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<location LSID="urn:lsid:plazi:treatment:F7D74A641B7A585CB6F2278A1F81B81A:36FCDF7A08C784BA289231D2FF4F74E5" country="MOZAMBIQUE" county="Namacubi Forest" latitude="-11.817722" longLatPrecision="1" longitude="40.342525" municipality="Quiterajo" name="Namacubi Forest" stateProvince="Cabo Delgado">Namacubi Forest</location>
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||
,
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<locationDeviation location="Quiterajo">W of Quiterajo</locationDeviation>
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||
,
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||
<geoCoordinate degrees="11" direction="south" minutes="45" orientation="latitude" precision="1" seconds="47.0" value="-11.763056">11°45'47.0"S</geoCoordinate>
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||
,
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<geoCoordinate degrees="40" direction="east" minutes="21" orientation="longitude" precision="1" seconds="14.8" value="40.35411">40°21'14.8"E</geoCoordinate>
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,
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<collectingDate value="2008-11-29">29 Nov 2008</collectingDate>
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||
(fl),
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||
<emphasis italics="true" pageId="79" pageNumber="80">
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||
<location LSID="urn:lsid:plazi:treatment:F7D74A641B7A585CB6F2278A1F81B81A:3E385E3C0EFBD4B30CEA76B96426544F" country="MOZAMBIQUE" county="Namacubi Forest" latitude="-11.817722" longLatPrecision="1" longitude="40.342525" municipality="Quiterajo" name="Crawford" stateProvince="Cabo Delgado">Crawford</location>
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||
et al. FC265
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</emphasis>
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||
(K-2 sheets);
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||
<location LSID="urn:lsid:plazi:treatment:F7D74A641B7A585CB6F2278A1F81B81A:575AB6EFA9B93C9339117FD9676537C0" country="MOZAMBIQUE" county="Namacubi Forest" latitude="-11.817722" longLatPrecision="1" longitude="40.342525" municipality="Quiterajo" name="Palma area" stateProvince="Cabo Delgado">Palma area</location>
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||
<locationDeviation location="Muangaza">
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||
<quantity metricMagnitude="3" metricUnit="m" metricValue="1.0" unit="km" value="1.0">1 km</quantity>
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||
E of Muangaza
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||
</locationDeviation>
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||
,
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<locationDeviation location="Palma">S of Palma</locationDeviation>
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,
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<geoCoordinate degrees="10" direction="south" minutes="55" orientation="latitude" precision="1" seconds="24.5" value="-10.923472">10°55'24.5"S</geoCoordinate>
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||
,
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||
<geoCoordinate degrees="40" direction="east" minutes="23" orientation="longitude" precision="1" seconds="34.8" value="40.393">40°23'34.8"E</geoCoordinate>
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||
,
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||
<quantity metricMagnitude="1" metricUnit="m" metricValue="6.5" unit="m" value="65.0">
|
||
<elevation metricMagnitude="1" metricUnit="m" metricValue="6.5" unit="m" value="65.0">65 m</elevation>
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</quantity>
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,
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<collectingDate value="2008-12-05">5 Dec 2008</collectingDate>
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(fr),
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<emphasis italics="true" pageId="79" pageNumber="80">Goyder et al. 5089</emphasis>
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(K); Quitarajo Pt 463,
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<geoCoordinate degrees="11.7676" direction="south" orientation="latitude" precision="5" value="-11.7676">11.7676S</geoCoordinate>
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,
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||
<geoCoordinate degrees="40.3743" direction="east" orientation="longitude" precision="5" value="40.3743">40.3743E</geoCoordinate>
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||
,
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<collectingDate value="2009-11-24">24 Nov 2009</collectingDate>
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||
(fl),
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<emphasis italics="true" pageId="79" pageNumber="80">
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||
<collectorName>Luke</collectorName>
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||
&
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<collectorName>Luke</collectorName>
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||
13884
|
||
</emphasis>
|
||
(EA, K, LMA, P);
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||
<location LSID="urn:lsid:plazi:treatment:F7D74A641B7A585CB6F2278A1F81B81A:823808A820D776A1376C7C0B2BAA6DC3" country="MOZAMBIQUE" county="Namacubi Forest" latitude="-11.817722" longLatPrecision="1" longitude="40.342525" municipality="Quiterajo" name="Macomia District" stateProvince="Cabo Delgado">Macomia District</location>
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,
|
||
<location LSID="urn:lsid:plazi:treatment:F7D74A641B7A585CB6F2278A1F81B81A:F7A500EA613013469D08AD201C923499" country="MOZAMBIQUE" county="Namacubi Forest" latitude="-11.817722" longLatPrecision="1" longitude="40.342525" municipality="Quiterajo" name="Quiterajo" stateProvince="Cabo Delgado">Quiterajo</location>
|
||
,
|
||
<location LSID="urn:lsid:plazi:treatment:F7D74A641B7A585CB6F2278A1F81B81A:01286C59B53733F8450BDD5708E2923B" country="MOZAMBIQUE" county="Namacubi Forest" latitude="-11.817722" longLatPrecision="1" longitude="40.342525" municipality="Quiterajo" name="Namparamnera forest" stateProvince="Cabo Delgado">Namparamnera forest</location>
|
||
,
|
||
<geoCoordinate degrees="11" direction="south" minutes="49" orientation="latitude" precision="1" seconds="03.8" value="-11.817722">11°49'03.8"S</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="40" direction="east" minutes="20" orientation="longitude" precision="1" seconds="33.1" value="40.342525">40°20'33.1"E</geoCoordinate>
|
||
,
|
||
<collectingDate value="2008-11-29">29 Nov 2008</collectingDate>
|
||
(fl),
|
||
<emphasis italics="true" pageId="79" pageNumber="80">Timberlake et al. 5570</emphasis>
|
||
(K-738101)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph pageId="79" pageNumber="80">
|
||
This poorly known species resembles
|
||
<taxonomicName class="Magnoliopsida" family="Ulmaceae" genus="Xylopia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Xylopia mwasumbii" order="Magnoliales" pageId="79" pageNumber="80" phylum="Tracheophyta" rank="species" species="mwasumbii">
|
||
<emphasis italics="true" pageId="79" pageNumber="80">Xylopia mwasumbii</emphasis>
|
||
</taxonomicName>
|
||
, which occurs to the north of its range in central
|
||
<collectingCountry name="Tanzania">Tanzania</collectingCountry>
|
||
, but in
|
||
<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. tenuipetala" order="Magnoliales" pageId="79" pageNumber="80" rank="species" species="tenuipetala">
|
||
<emphasis italics="true" pageId="79" pageNumber="80">X. tenuipetala</emphasis>
|
||
</taxonomicName>
|
||
the leaf blades are lanceolate to ovate, broadly cuneate to rounded at the base and acuminate at the apex, the pedicels and petals are longer, and the ovaries are glabrous. The petals of
|
||
<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. tenuipetala" order="Magnoliales" pageId="79" pageNumber="80" rank="species" species="tenuipetala">
|
||
<emphasis italics="true" pageId="79" pageNumber="80">X. tenuipetala</emphasis>
|
||
</taxonomicName>
|
||
are unusual in the genus-thin, membranous, and translucent rather than coriaceous or fleshy. It occurs in the same area of high plant endemism as
|
||
<taxonomicName family="Annonaceae" genus="X." kingdom="Plantae" lsidName="X. lukei" order="Magnoliales" pageId="79" pageNumber="80" rank="species" species="lukei">
|
||
<emphasis italics="true" pageId="79" pageNumber="80">X. lukei</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation DOI="https://doi.org/10.5091/plecevo.2011.539" author="Timberlake, J" journalOrPublisher="Plant Ecology and Evolution" pageId="191" pageNumber="192" pagination="126 - 137" refId="B165" refString="Timberlake, J, Goyder, D, Crawford, F, Burrows, J, Clarke, GP, Luke, Q, Matimele, H, Mueller, T, Pascal, O, de Sousa, C, Alves, T, 2011. Coastal dry forests in northern Mozambique. Plant Ecology and Evolution 144: 126 - 137, DOI: https://doi.org/10.5091/plecevo.2011.539" title="Coastal dry forests in northern Mozambique." url="https://doi.org/10.5091/plecevo.2011.539" volume="144" year="2011">Timberlake et al. 2011</bibRefCitation>
|
||
). A conservation assessment of Endangered was assigned to it in
|
||
<bibRefCitation DOI="https://doi.org/10.1007/S12225-017-9681-X" author="Johnson, DM" journalOrPublisher="Novon" pageId="187" pageNumber="188" refId="B88" refString="Johnson, DM, Luke, Q, Goyder, D, Murray, NA, 2017. New species of Xylopia (Annonaceae) from East Africa. Kew Bulletin 72: 11. https://doi.org/10.1007/S12225-017-9681-X" title="New species of Xylopia (Annonaceae) from East Africa. Kew Bulletin 72: 11." url="https://doi.org/10.1007/S12225-017-9681-X" year="2017">Johnson et al. (2017</bibRefCitation>
|
||
; Table
|
||
<tableCitation captionStart="Table 1" captionStartId="T1" captionText="Table 1. Conservation assessment data for 28 African species of Xylopia. Threat status was taken from the IUCN Red List on 3 January 2018. Extent of Occurrence (EOO), Area of Occupancy (AOO), and number of localities based on the present study. IUCN status abbreviations are DD = Data Deficient, EN = Endangered, NT = Near Threatened, VU = Vulnerable. Footnoted references for published non-IUCN conservation assessments are † = Onana and Cheek 2011, ‡ = Johnson et al. 2017." httpUri="http://table.plazi.org/id/92BA95775F3A914B799DD8820C327EB1" pageId="79" pageNumber="80" tableUuid="92BA95775F3A914B799DD8820C327EB1">1</tableCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |