408 lines
25 KiB
XML
408 lines
25 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.69.9292" ID-PMC="PMC5029142" ID-Pensoft-Pub="1314-2003-69-71" ID-Pensoft-UUID="F9358151FFB0FFA04437FFA79D22D311" ID-PubMed="27698586" ID-Zenodo-Dep="148165" ModsDocID="1314-2003-69-71" checkinTime="1472588272044" checkinUser="pensoft" docAuthor="Hoekstra, Paul H., Wieringa, Jan J. & Chatrou, Lars W." docDate="2016" docId="BA936F49EA7D5A819673497FA6C9D25F" docLanguage="en" docName="PhytoKeys 69: 71-103" docOrigin="PhytoKeys 69" docPubDate="2016-08-30" docSource="http://dx.doi.org/10.3897/phytokeys.69.9292" docTitle="Monanthotaxis komorensis P. H. Hoekstra 2016, sp. nov." docType="treatment" docVersion="3" id="F9358151FFB0FFA04437FFA79D22D311" lastPageNumber="84" masterDocId="F9358151FFB0FFA04437FFA79D22D311" masterDocTitle="A nonet of novel species of Monanthotaxis (Annonaceae) from around Africa" masterLastPageNumber="103" masterPageNumber="71" pageNumber="83" updateTime="1668141788795" 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 nonet of novel species of Monanthotaxis (Annonaceae) from around 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>Hoekstra, Paul H.</mods:namePart>
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<mods:affiliation>Naturalis Biodiversity Center (Section NHN), Herbarium Vadense, Darwinweg 2, 2333 CR Leiden, The Netherlands & Biosystematics group, Wageningen University and Research centre, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands</mods:affiliation>
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<mods:nameIdentifier type="email">paul.hoekstra@naturalis.nl</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>Wieringa, Jan J.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-0566-372X</mods:nameIdentifier>
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<mods:affiliation>Naturalis Biodiversity Center (Section NHN), Herbarium Vadense, Darwinweg 2, 2333 CR Leiden, The Netherlands & Biosystematics group, Wageningen University and Research centre, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands</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>Chatrou, Lars W.</mods:namePart>
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<mods:affiliation>Biosystematics group, Wageningen University and Research centre, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands</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>2016</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2016-08-30</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>69</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>71</mods:start>
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<mods:end>103</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.69.9292</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.69.9292</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-69-71</mods:identifier>
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||
<mods:identifier type="Pensoft-UUID">F9358151FFB0FFA04437FFA79D22D311</mods:identifier>
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<mods:identifier type="Zenodo-Dep">148165</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="182226836" LSID="urn:lsid:plazi:treatment:BA936F49EA7D5A819673497FA6C9D25F" httpUri="http://treatment.plazi.org/id/BA936F49EA7D5A819673497FA6C9D25F" lastPageId="13" lastPageNumber="84" pageId="12" pageNumber="83">
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<subSubSection pageId="12" pageNumber="83" type="nomenclature">
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<paragraph pageId="12" pageNumber="83">
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<taxonomicName LSID="BA936F49-EA7D-5A81-9673-497FA6C9D25F" authority="P. H. Hoekstra" authorityName="P. H. Hoekstra" authorityYear="2016" class="Magnoliopsida" family="Annonaceae" genus="Monanthotaxis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Monanthotaxis komorensis" order="Magnoliales" pageId="12" pageNumber="83" phylum="Tracheophyta" rank="species" species="komorensis" status="sp. nov.">Monanthotaxis komorensis P.H.Hoekstra</taxonomicName>
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<taxonomicNameLabel pageId="12" pageNumber="83">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Distribution map of Monanthotaxis filipes (red square) in Tanzania and Monanthotaxis komorensis (green circles) on the Comoros archipelago." figureDoi="10.3897/phytokeys.69.9292.figure7" httpUri="https://binary.pensoft.net/fig/101018" pageId="12" pageNumber="83">Figs 7</figureCitation>
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<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Monanthotaxis komorensis P. H. Hoekstra. A Photographs in the field of collection Barthelat 833 B-C idem, Barthelat 1045, D idem, Barthelat 1319. Photos: Fabien Barthelat." figureDoi="10.3897/phytokeys.69.9292.figure8" httpUri="https://binary.pensoft.net/fig/101019" pageId="12" pageNumber="83">, 8</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="12" pageNumber="83" type="materials_examined">
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<paragraph pageId="12" pageNumber="83">
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<typeStatus>Type</typeStatus>
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.
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</paragraph>
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<paragraph pageId="12" pageNumber="83">
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<materialsCitation collectingDate="2002-01-10" collectorName="F. Barthelat" country="MAYOTTE" location="Grande Terre" municipality="Mont Combani" specimenCount="1" typeStatus="holotype">
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<collectingCountry name="Mayotte">MAYOTTE</collectingCountry>
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,
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<location LSID="urn:lsid:plazi:treatment:BA936F49EA7D5A819673497FA6C9D25F:9FCD403672379549D1C8AF9F66D05EA6" country="MAYOTTE" municipality="Mont Combani" name="Grande Terre">Grande Terre</location>
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,
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<collectingMunicipality>Mont Combani</collectingMunicipality>
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,
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<normalizedToken originalValue="départ">depart</normalizedToken>
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du GR menant au sommet,
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<collectingDate value="2002-01-10">10 January 2002</collectingDate>
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,
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<emphasis italics="true" pageId="12" pageNumber="83">
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<collectorName>F. Barthelat</collectorName>
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671
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</emphasis>
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(
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<typeStatus>holotype</typeStatus>
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: P [P00273165!]; isotypes: G [G00404210!], K, MAYOT, MO [5735265!])
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="12" pageNumber="83" type="diagnosis">
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<paragraph pageId="12" pageNumber="83">Diagnosis.</paragraph>
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<paragraph pageId="12" pageNumber="83">
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Differs from all other
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<taxonomicName authorityName="Baillon" authorityYear="1890" class="Magnoliopsida" family="Annonaceae" genus="Monanthotaxis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Monanthotaxis" order="Magnoliales" pageId="12" pageNumber="83" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="12" pageNumber="83">Monanthotaxis</emphasis>
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</taxonomicName>
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species in the combination of having solitary flowers on a short pedicel with 6 staminodes alternating with 6 stamens.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="12" pageNumber="83" type="description">
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<paragraph pageId="12" pageNumber="83">Description.</paragraph>
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<paragraph pageId="12" pageNumber="83">
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<emphasis italics="true" pageId="12" pageNumber="83">Liana</emphasis>
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or shrub to 2m; young branches dark reddish brown with ascending to slightly erect yellowish hairs 0.2 mm, old branches greyish brown to blackish brown, glabrescent with lenticels.
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<emphasis bold="true" pageId="12" pageNumber="83">Leaves</emphasis>
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:
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<emphasis italics="true" pageId="12" pageNumber="83">petioles</emphasis>
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2-3(-4)
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<normalizedToken originalValue="×">x</normalizedToken>
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1.4-1.6 mm, grooved adaxially, slightly more dense indumentum as branches;
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<emphasis italics="true" pageId="12" pageNumber="83">lamina</emphasis>
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4.0-17.0
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<normalizedToken originalValue="×">x</normalizedToken>
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1.8-5.7 cm, length:width ratio 2.2-3.4, oblong to elliptic lanceolate, base subcordate, apex acute, chartaceous, discolorous, adaxially glossy green, abaxially glaucous, adaxially glabrous or with a few yellowish hairs at the base of the midrib, abaxially with scattered short ascending whitish yellowish hairs 0.1-0.3 mm, soon glabrescent, venation festooned brochidodromous, secondary veins (8-)13-18, from base curving upwards, tertiary venation reticulate, adaxially slightly raised.
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<emphasis bold="true" pageId="12" pageNumber="83">Inflorescences</emphasis>
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axillary, leaf-opposed or terminal, composed of a solitary flower; sympodial rachis reduced or wanting;
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<emphasis italics="true" pageId="12" pageNumber="83">flowering pedicels</emphasis>
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3-6
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<normalizedToken originalValue="×">x</normalizedToken>
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0.4-0.5 mm with ascending to erect hairs 0.1-0.2 mm;
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<emphasis italics="true" pageId="12" pageNumber="83">lower bracts</emphasis>
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wanting;
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<emphasis italics="true" pageId="12" pageNumber="83">upper bracts</emphasis>
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halfway the pedicel, ovate to lanceolate, 0.3-0.8
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<normalizedToken originalValue="×">x</normalizedToken>
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0.4-0.5 mm;
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<emphasis italics="true" pageId="12" pageNumber="83">flower buds</emphasis>
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rounded to slightly ovate.
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<emphasis bold="true" pageId="12" pageNumber="83">Flowers</emphasis>
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bisexual;
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<emphasis italics="true" pageId="12" pageNumber="83">sepals</emphasis>
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3, 0.6-0.8
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<normalizedToken originalValue="×">x</normalizedToken>
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1.4-1.6 mm, broadly ovate, with short yellowish hairs, apex obtuse;
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<emphasis italics="true" pageId="12" pageNumber="83">receptacle</emphasis>
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flat, 1.8-2.5 mm in diameter;
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<emphasis italics="true" pageId="12" pageNumber="83">petals</emphasis>
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6 in two whorls, creamy yellow with pinkish to reddish brown base of the inner petals;
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<emphasis italics="true" pageId="12" pageNumber="83">outer petals</emphasis>
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5.5-7.0
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<normalizedToken originalValue="×">x</normalizedToken>
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5.3-5.4 mm, ovate, outside with short yellowish appressed hairs, inside with very short hairs, but glabrous at base;
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<emphasis italics="true" pageId="12" pageNumber="83">inner petals</emphasis>
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4.2-4.4
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<normalizedToken originalValue="×">x</normalizedToken>
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3.0-3.3 mm, rhombic, outside with short yellowish hairs, inside with very short hairs, but glabrous at base;
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<emphasis italics="true" pageId="12" pageNumber="83">stamens</emphasis>
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6-7 in one whorl, free, obconic 1.2 mm, filaments 0.4 mm, anthers lateral to introrse, connective glabrous, truncate, prolonged inward, staminodes 6 alternating between the stamens, 0.7 mm, glabrous;
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<emphasis italics="true" pageId="12" pageNumber="83">carpels</emphasis>
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8, 1.4-1.5
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<normalizedToken originalValue="×">x</normalizedToken>
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0.2 mm, subcylindric, densely hairy, with 2 lateral ovules, stigma elongate 0.6 mm, with a few hairs at base.
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<emphasis bold="true" pageId="12" pageNumber="83">Fruits</emphasis>
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:
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<emphasis italics="true" pageId="12" pageNumber="83">pedicels</emphasis>
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9
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<normalizedToken originalValue="×">x</normalizedToken>
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0.9 mm;
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<emphasis italics="true" pageId="12" pageNumber="83">sepals</emphasis>
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persistent, slightly acrescent;
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<emphasis italics="true" pageId="12" pageNumber="83">stipes</emphasis>
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2.0-2.5 mm;
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<emphasis italics="true" pageId="12" pageNumber="83">monocarps</emphasis>
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up to 7, ellipsoid with 1 or 2 seeds, 10-17
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<normalizedToken originalValue="×">x</normalizedToken>
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5-6 mm, slightly constricted between the seeds, apex rounded, glabrous or with a few short hairs, verrucose, ripe fruits red.
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<emphasis bold="true" pageId="12" pageNumber="83">Seeds</emphasis>
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6
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<normalizedToken originalValue="×">x</normalizedToken>
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5 mm, ellipsoid, apex slightly apiculate, flattened were touching with other seed, ochre-brown, raphe slightly visible as a longitudinal furrow from base to apex, ruminations lamelliform.
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</paragraph>
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<caption ID-Zenodo-Dep="982681" doi="10.3897/phytokeys.69.9292.figure8" httpUri="https://binary.pensoft.net/fig/101019" pageId="12" pageNumber="83" start="Figure 8" startId="F8">
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<paragraph pageId="12" pageNumber="83">
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<emphasis bold="true" pageId="12" pageNumber="83">Figure 8.</emphasis>
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<taxonomicName authorityName="P. H. Hoekstra" authorityYear="2016" class="Magnoliopsida" family="Annonaceae" genus="Monanthotaxis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Monanthotaxis komorensis" order="Magnoliales" pageId="12" pageNumber="83" phylum="Tracheophyta" rank="species" species="komorensis">
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<emphasis italics="true" pageId="12" pageNumber="83">Monanthotaxis komorensis</emphasis>
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</taxonomicName>
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P.H.Hoekstra.
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<emphasis bold="true" pageId="12" pageNumber="83">A</emphasis>
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Photographs in the field of collection Barthelat 833
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<emphasis bold="true" pageId="12" pageNumber="83">B-C</emphasis>
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idem, Barthelat 1045,
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<emphasis bold="true" pageId="12" pageNumber="83">D</emphasis>
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idem, Barthelat 1319. Photos: Fabien Barthelat.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="84" type="distribution">
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<paragraph pageId="13" pageNumber="84">
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<pageBreakToken pageId="13" pageNumber="84" start="start">Distribution</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="13" pageNumber="84">
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Mayotte, Grande Terre and Mbouzi; Comoros, Anjouan. Figure
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Distribution map of Monanthotaxis filipes (red square) in Tanzania and Monanthotaxis komorensis (green circles) on the Comoros archipelago." figureDoi="10.3897/phytokeys.69.9292.figure7" httpUri="https://binary.pensoft.net/fig/101018" pageId="13" pageNumber="84">7</figureCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="84" type="ecology">
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<paragraph pageId="13" pageNumber="84">Ecology.</paragraph>
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<paragraph pageId="13" pageNumber="84">Not rare in humid and lowland hill forests, including secondary vegetation. It is also found in shady places in dry forest, especially along riversides.</paragraph>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="84" type="phenology">
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<paragraph pageId="13" pageNumber="84">Phenology.</paragraph>
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<paragraph pageId="13" pageNumber="84">Flowering from November to January, fruits collected in January and April.</paragraph>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="84" type="vernacular names">
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<paragraph pageId="13" pageNumber="84">Vernacular names.</paragraph>
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<paragraph pageId="13" pageNumber="84">
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Shibushi language: Fotsy ambadiki (
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<emphasis italics="true" pageId="13" pageNumber="84">F. Barthelat 590</emphasis>
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), Fotsy Ambadiky
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<normalizedToken originalValue="bé">be</normalizedToken>
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(
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<emphasis italics="true" pageId="13" pageNumber="84">F. Barthelat 1045</emphasis>
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), Fotsy ambadiky lahy (
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<emphasis italics="true" pageId="13" pageNumber="84">F. Barthelat 1045</emphasis>
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), Foutsi Ambadiki (
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<emphasis italics="true" pageId="13" pageNumber="84">O. Pascal 280</emphasis>
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), Sari langilangy (
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<emphasis italics="true" pageId="13" pageNumber="84">H. Ralimanana 277</emphasis>
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), Tchavadiki (
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<emphasis italics="true" pageId="13" pageNumber="84">O. Pascal 338</emphasis>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="84" type="conservation status">
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<paragraph pageId="13" pageNumber="84">Conservation status.</paragraph>
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<paragraph pageId="13" pageNumber="84">
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Proposed IUCN Red List Category:
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<emphasis bold="true" pageId="13" pageNumber="84">Vulnerable</emphasis>
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(VU): B2ab(I, ii, iii, iv), EOO (including Anjouan) 1231 km2, AOO 32 km2, 9 locations. This species has probably disappeared from the island Anjouan as the only collections were made more than 100 year ago, however there are 9 recent collections from Mayotte from different localities on the island Grande Terre of which some in nature reserves and one on Mbouzi, a protected island. The vegetation of the island Mayotte remains under threat, likely reducing the population of
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<taxonomicName authorityName="P. H. Hoekstra" authorityYear="2016" class="Magnoliopsida" family="Annonaceae" genus="Monanthotaxis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Monanthotaxis komorensis" order="Magnoliales" pageId="13" pageNumber="84" phylum="Tracheophyta" rank="species" species="komorensis">
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<emphasis italics="true" pageId="13" pageNumber="84">Monanthotaxis komorensis</emphasis>
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</taxonomicName>
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in the future.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="84" type="etymology">
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<paragraph pageId="13" pageNumber="84">Etymology.</paragraph>
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<paragraph pageId="13" pageNumber="84">Named after the Comoro Archipelago. Komorensis is written with a K as in the Latin script of the Comorian language and Shimaore.</paragraph>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="84" type="materials_examined">
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<paragraph pageId="13" pageNumber="84">
|
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<typeStatus isOtherTypeStatus="true">Additional specimens examined</typeStatus>
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(all
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<typeStatus>paratypes</typeStatus>
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).
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</paragraph>
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<paragraph pageId="13" pageNumber="84">
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<materialsCitation collectingDate="2016-01-01" collectingDateMax="2016-12-31" collectingDateMin="2016-01-01" country="COMOROS" location="Anjouan" specimenCount="1" stateProvince="Anjouan">
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<emphasis bold="true" pageId="13" pageNumber="84">
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<collectingCountry name="Comoros">COMOROS</collectingCountry>
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.
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<collectingRegion country="Comoros" name="Anjouan">Anjouan</collectingRegion>
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</emphasis>
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:
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<emphasis italics="true" pageId="13" pageNumber="84">Lavanchie 24</emphasis>
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(P [P00213916]) and
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<emphasis italics="true" pageId="13" pageNumber="84">Lavanchie 25</emphasis>
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(P [P00213917])
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</materialsCitation>
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.
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<materialsCitation collectingDate="1989-11-08" collectingDateMax="2002-11-16" collectingDateMin="1989-11-08" collectorName="de Majimbini, F. Barthelat, Mont Combani, Tsararano, Tchaourembo, Mlima Combani, O. Pascal, Dapani, H. Ralimanana, H. Tinguy, M. M. Pignal" country="MAYOTTE" latitude="-12.8055" location="Mamoudzou" longLatPrecision="13" longitude="45.233334" specimenCount="1" stateProvince="Grande Terre">
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<emphasis bold="true" pageId="13" pageNumber="84">
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<collectingCountry name="Mayotte">MAYOTTE</collectingCountry>
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.
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<collectingRegion country="Mayotte" name="Grande Terre">Grande Terre</collectingRegion>
|
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</emphasis>
|
||
:
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<location LSID="urn:lsid:plazi:treatment:BA936F49EA7D5A819673497FA6C9D25F:4D1D91AF9CCA45F4E4D3DD40B725595F" country="MAYOTTE" latitude="-12.8055" longLatPrecision="13" longitude="45.233334" name="Mamoudzou" stateProvince="Grande Terre">Mamoudzou</location>
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, reserve
|
||
<normalizedToken originalValue="forestière">forestiere</normalizedToken>
|
||
<collectorName>de Majimbini</collectorName>
|
||
,
|
||
<collectingDate value="2001-01-24">24 Jan 2001</collectingDate>
|
||
,
|
||
<emphasis italics="true" pageId="13" pageNumber="84">
|
||
<collectorName>F. Barthelat</collectorName>
|
||
269
|
||
</emphasis>
|
||
(G [G00404208], K, MAYOT, MO, P [P00229255]);
|
||
<collectorName>Mont Combani</collectorName>
|
||
,
|
||
<collectingDate value="2001-11-15">15 Nov 2001</collectingDate>
|
||
,
|
||
<emphasis italics="true" pageId="13" pageNumber="84">
|
||
<collectorName>F. Barthelat</collectorName>
|
||
590
|
||
</emphasis>
|
||
(G [G00404209], K, MAYOT, MO [5730093], P [P00273086]);
|
||
<collectorName>Tsararano</collectorName>
|
||
,
|
||
<collectorName>Tchaourembo</collectorName>
|
||
,
|
||
<collectingDate value="2002-10-17">17 Oct 2002</collectingDate>
|
||
,
|
||
<emphasis italics="true" pageId="13" pageNumber="84">
|
||
<collectorName>F. Barthelat</collectorName>
|
||
1045
|
||
</emphasis>
|
||
(MAYOT, P [P00290506]);
|
||
<collectorName>Mlima Combani</collectorName>
|
||
,
|
||
<collectingDate value="1995-12-28">28 Dec 1995</collectingDate>
|
||
,
|
||
<emphasis italics="true" pageId="13" pageNumber="84">
|
||
<collectorName>O. Pascal</collectorName>
|
||
280
|
||
</emphasis>
|
||
(P [P00127022]);
|
||
<collectorName>Dapani</collectorName>
|
||
,
|
||
<collectingDate value="1996-01-17">17 Jan 1996</collectingDate>
|
||
,
|
||
<emphasis italics="true" pageId="13" pageNumber="84">
|
||
<collectorName>O. Pascal</collectorName>
|
||
338
|
||
</emphasis>
|
||
(P [P00127021]);
|
||
<collectorName>Mlima Combani</collectorName>
|
||
,
|
||
<collectingDate value="1996-04-15">15 April 1996</collectingDate>
|
||
,
|
||
<emphasis italics="true" pageId="13" pageNumber="84">
|
||
<collectorName>O. Pascal</collectorName>
|
||
487
|
||
</emphasis>
|
||
(G [G00404211], K, MO, P [P00127020]);
|
||
<collectorName>Mont Combani</collectorName>
|
||
,
|
||
<geoCoordinate degrees="12" direction="south" minutes="57.44" orientation="latitude" precision="9" value="-12.957334">12°57.44'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="45" direction="east" minutes="07.75" orientation="longitude" precision="9" value="45.129166">45°07.75'E</geoCoordinate>
|
||
,
|
||
<collectingDate value="2002-11-16">16 Nov 2002</collectingDate>
|
||
,
|
||
<emphasis italics="true" pageId="13" pageNumber="84">
|
||
<collectorName>H. Ralimanana</collectorName>
|
||
277
|
||
</emphasis>
|
||
(G [G00404207], K, MAYOT, P [P00538263], TAN); vallon
|
||
<normalizedToken originalValue="à">a</normalizedToken>
|
||
station pompage Ouroveni,
|
||
<collectingDate value="1989-11-08">8 Nov 1989</collectingDate>
|
||
,
|
||
<emphasis italics="true" pageId="13" pageNumber="84">
|
||
<collectorName>H. Tinguy</collectorName>
|
||
1028
|
||
</emphasis>
|
||
(P [P01987602]).
|
||
<emphasis bold="true" pageId="13" pageNumber="84">Ilot MBouzi</emphasis>
|
||
:
|
||
<geoCoordinate degrees="12" direction="south" minutes="48.33" orientation="latitude" precision="9" value="-12.8055">12°48.33'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="45" direction="east" minutes="14.00" orientation="longitude" precision="9" value="45.233334">45°14.00'E</geoCoordinate>
|
||
,
|
||
<collectingDate value="1999-04-26">26 April 1999</collectingDate>
|
||
,
|
||
<emphasis italics="true" pageId="13" pageNumber="84">
|
||
<collectorName>M.M. Pignal</collectorName>
|
||
1285
|
||
</emphasis>
|
||
(P [P00176736])
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="13" pageNumber="84" type="discussion">
|
||
<paragraph pageId="13" pageNumber="84">Discussion.</paragraph>
|
||
<paragraph pageId="13" pageNumber="84">
|
||
This is the only known species of
|
||
<taxonomicName authorityName="Baillon" authorityYear="1890" class="Magnoliopsida" family="Annonaceae" genus="Monanthotaxis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Monanthotaxis" order="Magnoliales" pageId="13" pageNumber="84" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="13" pageNumber="84">Monanthotaxis</emphasis>
|
||
</taxonomicName>
|
||
on the Comoros and Mayotte. It is easily distinguished from almost all other
|
||
<taxonomicName authorityName="Baillon" authorityYear="1890" class="Magnoliopsida" family="Annonaceae" genus="Monanthotaxis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Monanthotaxis" order="Magnoliales" pageId="13" pageNumber="84" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="13" pageNumber="84">Monanthotaxis</emphasis>
|
||
</taxonomicName>
|
||
species by having 6 staminodes alternating with 6 stamens, all in a single whorl. The only other species sharing that feature, viz.
|
||
<taxonomicName authorityName="Baillon" authorityYear="1890" class="Magnoliopsida" family="Annonaceae" genus="Monanthotaxis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Monanthotaxis congoensis" order="Magnoliales" pageId="13" pageNumber="84" phylum="Tracheophyta" rank="species" species="congoensis">
|
||
<emphasis italics="true" pageId="13" pageNumber="84">Monanthotaxis congoensis</emphasis>
|
||
</taxonomicName>
|
||
Baillon and
|
||
<taxonomicName authorityName="P.H.Hoekstra" authorityYear="2014" class="Magnoliopsida" family="Annonaceae" genus="Monanthotaxis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Monanthotaxis paniculata" order="Magnoliales" pageId="13" pageNumber="84" phylum="Tracheophyta" rank="species" species="paniculata">
|
||
<emphasis italics="true" pageId="13" pageNumber="84">Monanthotaxis paniculata</emphasis>
|
||
</taxonomicName>
|
||
P.H.Hoekstra are very different. These have a single whorl of petals (vs two whorls in
|
||
<taxonomicName authorityName="P. H. Hoekstra" authorityYear="2016" class="Magnoliopsida" family="Annonaceae" genus="Monanthotaxis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Monanthotaxis komorensis" order="Magnoliales" pageId="13" pageNumber="84" phylum="Tracheophyta" rank="species" species="komorensis">
|
||
<emphasis italics="true" pageId="13" pageNumber="84">Monanthotaxis komorensis</emphasis>
|
||
</taxonomicName>
|
||
), inflorescences of raceme-like or panicle-like rhipidia, their young branches are densely covered with yellowish brown short hairs and they occur in Central Africa. The flowers of
|
||
<taxonomicName authorityName="Verdcourt" authorityYear="1971" baseAuthorityName="Baill." class="Magnoliopsida" family="Annonaceae" genus="Monanthotaxis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Monanthotaxis glaucocarpa" order="Magnoliales" pageId="13" pageNumber="84" phylum="Tracheophyta" rank="species" species="glaucocarpa">
|
||
<emphasis italics="true" pageId="13" pageNumber="84">Monanthotaxis glaucocarpa</emphasis>
|
||
</taxonomicName>
|
||
(Baill.) Verdc., a species from Madagascar, are not known. This species differs from
|
||
<taxonomicName authorityName="P. H. Hoekstra" authorityYear="2016" class="Magnoliopsida" family="Annonaceae" genus="Monanthotaxis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Monanthotaxis komorensis" order="Magnoliales" pageId="13" pageNumber="84" phylum="Tracheophyta" rank="species" species="komorensis">
|
||
<emphasis italics="true" pageId="13" pageNumber="84">Monanthotaxis komorensis</emphasis>
|
||
</taxonomicName>
|
||
in having longer pedicels (>30 mm vs 9 mm), longer stipes (7-9 mm vs 2.0-2.5 mm) and longer and bigger seeds (12-15 mm vs 6 mm). Further, the leaves are less elongate and the young branches are glabrous.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |