394 lines
47 KiB
XML
394 lines
47 KiB
XML
<document id="E74585D89D620BBECADA139F1DF8A93B" ID-CLB-Dataset="6186" ID-DOI="10.11646/phytotaxa.28.1.2" ID-GBIF-Dataset="1d365dfe-b498-4540-aa83-c246f1c5a06e" ID-ISSN="1179-3163" ID-Zenodo-Dep="4894308" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1622648641615" checkinUser="felipe" docAuthor="Heatubun, Charlie D." docDate="2011" docId="03C4695899123A2DFF76FDBAFD1DFB38" docLanguage="en" docName="Phytotaxa.28.6-26.pdf.imf" docOrigin="Phytotaxa 28" docSource="http://biotaxa.org/Phytotaxa/article/view/phytotaxa.28.1.2" docStyle="DocumentStyle:13F189B31CB4CCCE9197361A4E100104.3:Phytotaxa.2011-2013.journal_article" docStyleId="13F189B31CB4CCCE9197361A4E100104" docStyleName="Phytotaxa.2011-2013.journal_article" docStyleVersion="3" docTitle="Areca churchii Heatubun 2011, sp. nov." docType="treatment" docVersion="7" lastPageNumber="12" masterDocId="FFFD112099163A2BFFE1FFDDFF8AFFFA" masterDocTitle="Seven New Species of Areca (Arecaceae)" masterLastPageNumber="26" masterPageNumber="6" pageNumber="10" updateTime="1698998193322" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:mods id="91D56D33994ECDA495D3BEC67B82D11E" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="8D0E6321D39C8B2D515BA233881D0BB0">
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<mods:title id="8CF0C3382898B93AA0E85545527268BA">Seven New Species of Areca (Arecaceae)</mods:title>
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</mods:titleInfo>
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<mods:name id="5CE76D3A52E6C6710013521B1B3E7C78" type="personal">
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<mods:role id="21CD5E75D72C280066879974ED4367E4">
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<mods:roleTerm id="9AD5F29AE89E25E6F72201EE9523FBAE">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="E0B47A6B5FC90E11A42B07450E258048">Heatubun, Charlie D.</mods:namePart>
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<mods:affiliation id="01936528EE3D4DE345CB207D5E14C9B7">Fakultas Kehutanan, Universitas Papua, Jl. Gunung Salju, Amban, Manokwari 98314, Papua Barat, Indonesia & Royal Botanic Gardens, Kew, Richmond, Surrey, TW 9 3 AB, United Kingdom. E-mail: charlie _ deheatboen @ yahoo. com</mods:affiliation>
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</mods:name>
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<mods:typeOfResource id="5F894F9EB2DE91EF5B2EDE1227B5A221">text</mods:typeOfResource>
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<mods:titleInfo id="0723CD358E0C6FC83B309A3834238354">
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<mods:title id="DE5E01D654D6CEA406FB8C8EE33EB1D6">Phytotaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="22DC3ABC4303FB82BDFB3502DCE56D94">
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<mods:date id="33F577834F0937C32F96CBFD4186CEB8">2011</mods:date>
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<mods:detail id="2747130D2AB3FA8939D48C0B40091C8C" type="pubDate">
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<mods:number id="CC300B8E81355BFEA1D714F420CEBE98">2011-09-14</mods:number>
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<mods:number id="461487CD65F20EF1A04451649E62D18A">28</mods:number>
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<mods:end id="2C76C3DD1816C3DF3713B04548584582">26</mods:end>
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</mods:part>
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<mods:location id="62E3BD308CF83928942C06E68D0155EF">
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<mods:url id="BDB1179C4A9DD2E63E2B093D92DB1783">http://biotaxa.org/Phytotaxa/article/view/phytotaxa.28.1.2</mods:url>
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</mods:location>
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<mods:classification id="E17C5ADE6ED8CF3C30FCDD6D51AFB04B">journal article</mods:classification>
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<mods:identifier id="C1E34D52495DEF2D750F513387907C41" type="DOI">10.11646/phytotaxa.28.1.2</mods:identifier>
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<mods:identifier id="850F3BA550358EBEB481644C81DB5ACB" type="ISSN">1179-3163</mods:identifier>
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<mods:identifier id="BE361227ADA725B5E68B243E8BD44710" type="Zenodo-Dep">4894308</mods:identifier>
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<treatment id="03C4695899123A2DFF76FDBAFD1DFB38" ID-DOI="http://doi.org/10.5281/zenodo.4923797" ID-GBIF-Taxon="182645068" ID-Zenodo-Dep="4923797" LSID="urn:lsid:plazi:treatment:03C4695899123A2DFF76FDBAFD1DFB38" httpUri="http://treatment.plazi.org/id/03C4695899123A2DFF76FDBAFD1DFB38" lastPageId="6" lastPageNumber="12" pageId="4" pageNumber="10">
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<subSubSection id="C3778BC599123A2FFF76FDBAFDEBFD79" box="[151,609,615,644]" pageId="4" pageNumber="10" type="nomenclature">
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<paragraph id="8BD2D84E99123A2FFF76FDBAFDEBFD79" blockId="4.[151,1436,615,836]" box="[151,609,615,644]" pageId="4" pageNumber="10">
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<heading id="D09A6F2299123A2FFF76FDBAFDEBFD79" bold="true" box="[151,609,615,644]" fontSize="12" level="1" pageId="4" pageNumber="10" reason="1">
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<emphasis id="B919045C99123A2FFF76FDBAFDEBFD79" bold="true" box="[151,609,615,644]" pageId="4" pageNumber="10">
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||
<taxonomicName id="4C6DA3CD99123A2FFF76FDBAFE7AFD7E" ID-CoL="5VRFJ" authority="Heatubun" authorityName="Heatubun" authorityYear="2011" box="[151,496,615,644]" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="4" pageNumber="10" phylum="Tracheophyta" rank="species" species="churchii" status="sp. nov.">
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<emphasis id="B919045C99123A2FFF76FDBAFED7FD79" bold="true" box="[151,349,615,643]" italics="true" pageId="4" pageNumber="10">Areca churchii</emphasis>
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Heatubun
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</taxonomicName>
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||
,
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<emphasis id="B919045C99123A2FFE1FFDBAFDEBFD79" bold="true" box="[510,609,615,643]" italics="true" pageId="4" pageNumber="10">
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||
<taxonomicNameLabel id="A22AB92799123A2FFE1FFDBAFDEBFD79" box="[510,609,615,643]" pageId="4" pageNumber="10" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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||
</emphasis>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3778BC599123A2FFF76FD50FCB7FD1E" pageId="4" pageNumber="10" type="diagnosis">
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<paragraph id="8BD2D84E99123A2FFF76FD50FCB7FD1E" blockId="4.[151,1436,615,836]" pageId="4" pageNumber="10">
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<emphasis id="B919045C99123A2FFF76FD50FCB7FD1E" italics="true" pageId="4" pageNumber="10">
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<taxonomicName id="4C6DA3CD99123A2FFF76FD50FEC3FD5E" box="[151,329,653,676]" class="Liliopsida" family="Arecaceae" genus="Palma" higherTaxonomySource="CoL" kingdom="Plantae" order="Arecales" pageId="4" pageNumber="10" phylum="Tracheophyta" rank="species" species="solitaria">Palma solitaria</taxonomicName>
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, caude gracillimo, inflorescentia fortiter effusa, floribus staminatis spiraliter dispositis, sepalis elongatis, staminibus 11−12, filamentis interdum tortilis et circinatis, floribus foemineis semper singulis in rachillis,
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||
<quantity id="4C9575AB99123A2FFF26FD10FE93FD1E" box="[199,281,717,740]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="4" pageNumber="10" unit="cm" value="1.5" valueMax="2.0" valueMin="1.0">1−2 cm</quantity>
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longioribus in rachillis basaliter dispositis, differt.
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</emphasis>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3778BC599123A2FFF76FD30FB1BF91A" pageId="4" pageNumber="10" type="materials_examined">
|
||
<paragraph id="8BD2D84E99123A2FFF76FD30FE09FCBE" blockId="4.[151,1436,615,836]" pageId="4" pageNumber="10">
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||
<materialsCitation id="3B05D21399123A2FFF76FD30FB2AFCFE" ID-GBIF-Occurrence="3128532305" box="[151,1184,749,772]" collectionCode="W" country="Indonesia" county="Type" location="Serawai" municipality="Borneo" pageId="4" pageNumber="10" specimenCount="1" stateProvince="Kalimantan Barat">
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<collectingCounty id="62B3A0C299123A2FFF76FD30FF44FCFE" box="[151,206,749,772]" pageId="4" pageNumber="10">Type</collectingCounty>
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||
:––
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||
<collectingCountry id="F37A98DE99123A2FFF0CFD30FE09FCFE" box="[237,387,749,772]" name="Indonesia" pageId="4" pageNumber="10">INDONESIA</collectingCountry>
|
||
.
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||
<collectingMunicipality id="6BB6423499123A2FFE6FFD30FE55FCFE" box="[398,479,749,772]" pageId="4" pageNumber="10">Borneo</collectingMunicipality>
|
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,
|
||
<collectingRegion id="49A916AC99123A2FFE0DFD30FC9BFCFE" box="[492,785,749,772]" country="Indonesia" name="Kalimantan Barat" pageId="4" pageNumber="10">West Kalimantan Province</collectingRegion>
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||
:
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||
<location id="8EB28E9599123A2FFCFCFD30FCFFFCFE" LSID="urn:lsid:plazi:treatment:03C4695899123A2DFF76FDBAFD1DFB38:8EB28E9599123A2FFCFCFD30FCFFFCFE" box="[797,885,749,772]" country="Indonesia" county="Type" municipality="Borneo" name="Serawai" pageId="4" pageNumber="10" stateProvince="Kalimantan Barat">Serawai</location>
|
||
,
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||
<location id="8EB28E9599123A2FFC63FD30FB96FCFE" LSID="urn:lsid:plazi:treatment:03C4695899123A2DFF76FDBAFD1DFB38:8EB28E9599123A2FFC63FD30FB96FCFE" box="[898,1052,749,772]" country="Indonesia" county="Type" municipality="Borneo" name="Sungai Merah" pageId="4" pageNumber="10" stateProvince="Kalimantan Barat">Sungai Merah</location>
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||
,
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||
<quantity id="4C9575AB99123A2FFBC8FD30FBEBFCFE" box="[1065,1121,749,772]" metricMagnitude="3" metricUnit="m" metricValue="2.0" pageId="4" pageNumber="10" unit="km" value="2.0">2 km</quantity>
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||
to
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||
<collectionCode id="ED7C408B99123A2FFB66FD30FB2AFCFE" box="[1159,1184,749,772]" country="Austria" lsid="urn:lsid:biocol.org:col:15588" name="Naturhistorisches Museum Wien" pageId="4" pageNumber="10" type="Herbarium">W</collectionCode>
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||
</materialsCitation>
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||
<materialsCitation id="3B05D21399123A2FFB48FD30FEF5FCBE" ID-GBIF-Occurrence="3128532317" collectingDate="1995-02" collectionCode="K, BO, A" country="Indonesia" county="Gaharu" location="Church" municipality="Sungai Labang" pageId="4" pageNumber="10" specimenCount="1" stateProvince="Kalimantan Barat" typeStatus="holotype">
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of camp along
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<collectingCounty id="62B3A0C299123A2FFAACFD30FA11FCFE" box="[1357,1435,749,772]" pageId="4" pageNumber="10">Gaharu</collectingCounty>
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||
trail towards
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<collectingMunicipality id="6BB6423499123A2FFEBDFCD0FD8EFCDE" box="[348,516,781,804]" pageId="4" pageNumber="10">Sungai Labang</collectingMunicipality>
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||
, surrounding ridges and valleys,
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||
<date id="FFD3FE8E99123A2FFC99FCD0FB91FCDE" box="[888,1051,781,804]" pageId="4" pageNumber="10" value="1995-02">
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||
<collectingDate id="EF97076699123A2FFC99FCD0FB91FCDE" box="[888,1051,781,804]" pageId="4" pageNumber="10" value="1995-02">February 1995</collectingDate>
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||
</date>
|
||
,
|
||
<emphasis id="B919045C99123A2FFBCBFCD0FB77FCDE" box="[1066,1277,781,804]" italics="true" pageId="4" pageNumber="10">
|
||
<location id="8EB28E9599123A2FFBCBFCD0FBF3FCDE" LSID="urn:lsid:plazi:treatment:03C4695899123A2DFF76FDBAFD1DFB38:8EB28E9599123A2FFBCBFCD0FBF3FCDE" box="[1066,1145,781,804]" country="Indonesia" county="Gaharu" municipality="Sungai Labang" name="Church" pageId="4" pageNumber="10" stateProvince="Kalimantan Barat">Church</location>
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et al. 2083
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||
</emphasis>
|
||
(
|
||
<typeStatus id="54D666EC99123A2FFAEEFCD0FAE4FCDE" box="[1295,1390,781,804]" pageId="4" pageNumber="10" type="holotype">holotype</typeStatus>
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||
<collectionCode id="ED7C408B99123A2FFA98FCD0FA19FCDE" box="[1401,1427,781,804]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15867" name="Royal Botanic Gardens" pageId="4" pageNumber="10" type="Herbarium">K</collectionCode>
|
||
!, isotypes
|
||
<collectionCode id="ED7C408B99123A2FFEC4FCF0FEDBFCBE" box="[293,337,813,836]" country="Indonesia" lsid="urn:lsid:biocol.org:col:15186" name="Herbarium Bogoriense" pageId="4" pageNumber="10" type="Herbarium">BO</collectionCode>
|
||
!,
|
||
<collectionCode id="ED7C408B99123A2FFE81FCF0FEFDFCBE" box="[352,375,813,836]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="4" pageNumber="10" type="Herbarium">A</collectionCode>
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||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BD2D84E99123A2FFF76FCA9FB1BF91A" blockId="4.[151,1436,884,1954]" pageId="4" pageNumber="10">
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||
Solitary, slender, undergrowth palmlet. Stem up to
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||
<quantity id="4C9575AB99123A2FFD15FCA9FCA8FC74" box="[756,802,884,910]" metricMagnitude="0" metricUnit="m" metricValue="2.0" pageId="4" pageNumber="10" unit="m" value="2.0">2 m</quantity>
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tall, ca.
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||
<quantity id="4C9575AB99123A2FFC6BFCA9FC4EFC74" box="[906,964,884,910]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="4" pageNumber="10" unit="cm" value="2.0">2 cm</quantity>
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diam.; internodes
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<quantity id="4C9575AB99123A2FFB43FCA9FB76FC74" box="[1186,1276,884,910]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="4" pageNumber="10" unit="cm" value="1.5" valueMax="2.0" valueMin="1.0">1−2 cm</quantity>
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long. Leaves ca. 8 leaves in crown, pinnate, 95−115 ×
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<quantity id="4C9575AB99123A2FFD96FC47FD67FC4E" box="[631,749,922,948]" metricMagnitude="-1" metricUnit="m" metricValue="7.75" metricValueMax="9.0" metricValueMin="6.5" pageId="4" pageNumber="10" unit="cm" value="77.5" valueMax="90.0" valueMin="65.0">65−90 cm</quantity>
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long; sheath tubular, not fibrous, up to
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||
<quantity id="4C9575AB99123A2FFB5BFC47FA89FC4E" box="[1210,1283,922,948]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" pageId="4" pageNumber="10" unit="cm" value="20.0">20 cm</quantity>
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||
long, striate; crown shaft well defined,
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||
<quantity id="4C9575AB99123A2FFE27FC1CFDB6FC21" box="[454,572,961,987]" metricMagnitude="-1" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="4" pageNumber="10" unit="cm" value="35.0" valueMax="40.0" valueMin="30.0">30−40 cm</quantity>
|
||
long,
|
||
<quantity id="4C9575AB99123A2FFD65FC1CFD34FC21" box="[644,702,961,987]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="4" pageNumber="10" unit="cm" value="3.0">3 cm</quantity>
|
||
diam.; petiole up to
|
||
<quantity id="4C9575AB99123A2FFC4FFC1CFC7CFC21" box="[942,1014,961,987]" metricMagnitude="-1" metricUnit="m" metricValue="6.5" pageId="4" pageNumber="10" unit="cm" value="65.0">65 cm</quantity>
|
||
long, channelled adaxially, rounded abaxially,
|
||
<quantity id="4C9575AB99123A2FFEF0FC35FEFFFBF8" box="[273,373,1000,1026]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" metricValueMax="6.0" metricValueMin="5.0" pageId="4" pageNumber="10" unit="mm" value="5.5" valueMax="6.0" valueMin="5.0">5−6 mm</quantity>
|
||
wide and
|
||
<quantity id="4C9575AB99123A2FFE13FC35FDDCFBF8" box="[498,598,1000,1026]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" metricValueMax="7.0" metricValueMin="6.0" pageId="4" pageNumber="10" unit="mm" value="6.5" valueMax="7.0" valueMin="6.0">6−7 mm</quantity>
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||
thick; rachis with adaxial longitudinal ridge, rounded abaxially; blade with irregularly arranged leaflets, 5−7 leaflets on each side,
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||
<quantity id="4C9575AB99123A2FFC87FBD3FC44FBD2" box="[870,974,1038,1064]" metricMagnitude="-2" metricUnit="m" metricValue="7.0" metricValueMax="11.0" metricValueMin="3.0" pageId="4" pageNumber="10" unit="cm" value="7.0" valueMax="11.0" valueMin="3.0">3−11 cm</quantity>
|
||
spacing between leaflets, leaflets with 2−7 folds, leaflets near petiole ca. 46.5 ×
|
||
<quantity id="4C9575AB99123A2FFD7BFBE8FD7BFBB5" box="[666,753,1077,1103]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="4" pageNumber="10" unit="cm" value="1.5">1.5 cm</quantity>
|
||
, slightly sigmoid and tip oblique-lobed, middle leaflets 47−51 ×
|
||
<quantity id="4C9575AB99123A2FFEE2FB81FEFCFB8C" box="[259,374,1116,1142]" metricMagnitude="-2" metricUnit="m" metricValue="5.25" metricValueMax="5.5" metricValueMin="5.0" pageId="4" pageNumber="10" unit="cm" value="5.25" valueMax="5.5" valueMin="5.0">5−5.5 cm</quantity>
|
||
, and terminal leaflets about 33 ×
|
||
<quantity id="4C9575AB99123A2FFCE2FB81FCCBFB8C" box="[771,833,1116,1142]" metricMagnitude="-2" metricUnit="m" metricValue="7.0" pageId="4" pageNumber="10" unit="cm" value="7.0">7 cm</quantity>
|
||
, tips bifid with lobes
|
||
<quantity id="4C9575AB99123A2FFBA0FB81FB38FB8C" box="[1089,1202,1116,1142]" metricMagnitude="-2" metricUnit="m" metricValue="1.25" metricValueMax="2.0" metricValueMin="0.5" pageId="4" pageNumber="10" unit="cm" value="1.25" valueMax="2.0" valueMin="0.5">0.5−2 cm</quantity>
|
||
depth, papery, dark adaxially and pale abaxially when dried. Inflorescence infrafoliar, erect, 20−25 ×
|
||
<quantity id="4C9575AB99123A2FFB6FFB5FFA83FB66" box="[1166,1289,1154,1180]" metricMagnitude="-1" metricUnit="m" metricValue="1.9" metricValueMax="2.4" metricValueMin="1.4" pageId="4" pageNumber="10" unit="cm" value="19.0" valueMax="24.0" valueMin="14.0">14−24 cm</quantity>
|
||
at anthesis, protandrous, branching to 1 order; peduncle
|
||
<quantity id="4C9575AB99123A2FFD47FB74FC9CFB39" box="[678,790,1193,1219]" metricMagnitude="-2" metricUnit="m" metricValue="2.1" metricValueMax="2.2" metricValueMin="2.0" pageId="4" pageNumber="10" unit="cm" value="2.1" valueMax="2.2" valueMin="2.0">2−2.2 cm</quantity>
|
||
long, prophyll not seen; rachis pale yellow at the base and peach-coloured towards the apex and light brown when dried; rachis bracts caducous; rachillae 13−17, 12−
|
||
<quantity id="4C9575AB99123A2FFF22FB2BFE87FAEA" box="[195,269,1270,1296]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" pageId="4" pageNumber="10" unit="cm" value="20.0">20 cm</quantity>
|
||
long, slender, spreading, covered by minute light brown to chocolate-brown indumentum, elongate, sinuous to slightly zigzag in appearance. Floral clusters spirally arranged on the rachillae, only one complete triad including a female flower occurring near the base of each rachilla. Staminate flowers relatively large, triangular, elongate, 8.5−10 ×
|
||
<quantity id="4C9575AB99123A2FFE1BFAB7FDFCFA7E" box="[506,630,1386,1412]" metricMagnitude="-3" metricUnit="m" metricValue="2.25" metricValueMax="2.5" metricValueMin="2.0" pageId="4" pageNumber="10" unit="mm" value="2.25" valueMax="2.5" valueMin="2.0">2−2.5 mm</quantity>
|
||
, asymmetric, sessile; calyx cup-shaped,
|
||
<quantity id="4C9575AB99123A2FFBB1FAB7FB54FA7E" box="[1104,1246,1386,1412]" metricMagnitude="-3" metricUnit="m" metricValue="1.9" metricValueMax="2.3" metricValueMin="1.5" pageId="4" pageNumber="10" unit="mm" value="1.9" valueMax="2.3" valueMin="1.5">1.5−2.3 mm</quantity>
|
||
wide and
|
||
<quantity id="4C9575AB99123A2FFAB9FAB7FA11FA7E" box="[1368,1435,1386,1412]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="4" pageNumber="10" unit="mm" value="2.0">2 mm</quantity>
|
||
high, 3-lobed, the lobes ca. 1.25 ×
|
||
<quantity id="4C9575AB99123A2FFDD9FA4CFD1DFA51" box="[568,663,1425,1451]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="4" pageNumber="10" unit="mm" value="0.5">0.5 mm</quantity>
|
||
; petals 3, valvate, elliptic to slightly spathulate, ca.
|
||
<quantity id="4C9575AB99123A2FFAE2FA4CFAD5FA51" box="[1283,1375,1425,1451]" metricMagnitude="-3" metricUnit="m" metricValue="7.7" pageId="4" pageNumber="10" unit="mm" value="7.7">7.7 mm</quantity>
|
||
long and
|
||
<quantity id="4C9575AB99123A2FFF2BFA65FEAFFA28" box="[202,293,1464,1490]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="4" pageNumber="10" unit="mm" value="1.8">1.8 mm</quantity>
|
||
wide at anthesis, connate at the base, cream-coloured; pistillode lacking; stamens 11−12, 5−
|
||
<quantity id="4C9575AB99123A2FFA97FA65FF4FFA02" metricMagnitude="-3" metricUnit="m" metricValue="6.5" pageId="4" pageNumber="10" unit="mm" value="6.5">6.5 mm</quantity>
|
||
long, elongate, basifixed; anthers
|
||
<quantity id="4C9575AB99123A2FFD8AFA03FD75FA02" box="[619,767,1502,1528]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" metricValueMax="3.5" metricValueMin="2.5" pageId="4" pageNumber="10" unit="mm" value="3.0" valueMax="3.5" valueMin="2.5">2.5−3.5 mm</quantity>
|
||
long and
|
||
<quantity id="4C9575AB99123A2FFC9AFA03FC5DFA02" box="[891,983,1502,1528]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="4" pageNumber="10" unit="mm" value="0.3">0.3 mm</quantity>
|
||
wide after anthesis, cream-coloured; filaments
|
||
<quantity id="4C9575AB99123A2FFEEDF9D8FE0CF9E5" box="[268,390,1541,1567]" metricMagnitude="-3" metricUnit="m" metricValue="2.75" metricValueMax="3.5" metricValueMin="2.0" pageId="4" pageNumber="10" unit="mm" value="2.75" valueMax="3.5" valueMin="2.0">2−3.5 mm</quantity>
|
||
long and
|
||
<quantity id="4C9575AB99123A2FFE1DF9D8FDDCF9E5" box="[508,598,1541,1567]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="4" pageNumber="10" unit="mm" value="0.2">0.2 mm</quantity>
|
||
wide, dark brown, sometimes twisted and coiled, free near corolla and connate at the centre. Pistillate flowers larger than the staminate, triangular, 11.8−15 ×
|
||
<quantity id="4C9575AB99123A2FFB76F9F1FAA0F9BC" box="[1175,1322,1580,1606]" metricMagnitude="-3" metricUnit="m" metricValue="6.9" metricValueMax="7.1" metricValueMin="6.7" pageId="4" pageNumber="10" unit="mm" value="6.9" valueMax="7.1" valueMin="6.7">6.7−7.1 mm</quantity>
|
||
, only one flower on each rachilla, positioned
|
||
<quantity id="4C9575AB99123A2FFDDEF98FFD10F996" box="[575,666,1618,1644]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="4" pageNumber="10" unit="cm" value="1.5" valueMax="2.0" valueMin="1.0">1−2 cm</quantity>
|
||
from the base of rachilla; sepals 3, imbricate, triangular, striate,
|
||
<quantity id="4C9575AB99123A2FFF76F9A4FF73F969" box="[151,249,1657,1683]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" metricValueMax="9.0" metricValueMin="7.0" pageId="4" pageNumber="10" unit="mm" value="8.0" valueMax="9.0" valueMin="7.0">7−9 mm</quantity>
|
||
long and
|
||
<quantity id="4C9575AB99123A2FFE8CF9A4FE3BF969" box="[365,433,1657,1683]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="4" pageNumber="10" unit="mm" value="6.0">6 mm</quantity>
|
||
wide at anthesis; petals 3, imbricate, triangular, striate, ca. 10 ×
|
||
<quantity id="4C9575AB99123A2FFB43F9A4FB63F969" box="[1186,1257,1657,1683]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="4" pageNumber="10" unit="mm" value="5.0">5 mm</quantity>
|
||
; gynoecium 13 ×
|
||
<quantity id="4C9575AB99123A2FFF4FF97DFF7BF940" box="[174,241,1696,1722]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="4" pageNumber="10" unit="mm" value="4.0">4 mm</quantity>
|
||
at anthesis, tubular shaped; stigma trifid, 4 ×
|
||
<quantity id="4C9575AB99123A2FFCE4F97DFCC6F940" box="[773,844,1696,1722]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="4" pageNumber="10" unit="mm" value="4.0">4 mm</quantity>
|
||
; style
|
||
<quantity id="4C9575AB99123A2FFC77F97DFC52F940" box="[918,984,1696,1722]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" pageId="4" pageNumber="10" unit="mm" value="9.0">9 mm</quantity>
|
||
long,
|
||
<quantity id="4C9575AB99123A2FFBC3F97DFBEEF940" box="[1058,1124,1696,1722]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="4" pageNumber="10" unit="mm" value="4.0">4 mm</quantity>
|
||
wide; staminodes lacking. Fruits very young, dull green and yellow at the base, mature fruits not seen. (
|
||
<figureCitation id="1356C4CB99123A2FFBFAF91BFB0BF91A" box="[1051,1153,1734,1760]" captionStart="FIGURE 3" captionStartId="5.[151,256,1880,1904]" captionTargetBox="[152,1428,190,1855]" captionTargetId="figure-125@5.[151,1436,179,1869]" captionTargetPageId="5" captionText="FIGURE 3. Areca churchii. A. Apical portion of leaf. B. Middle and basal portion of leaf. C. Petiole, leaf sheath and crown shaft. D. Inflorescence with pistillate flowers still attached. E. Detail portion of rachilla showing staminate and pistillate flowers in bud. F, G. Staminate flower whole and in section. H, I. Pistillate flower whole and in section. Scale bar: A–C = 6 cm; D = 4 cm; E = 2 cm; F, G = 3 mm; H, I = 5 mm. A–E, H from Mogea 3452; F–G from Dransfield JD 7531; I from Heatubun 901. Drawn by Lucy T. Smith." figureDoi="http://doi.org/10.5281/zenodo.4894314" httpUri="https://zenodo.org/record/4894314/files/figure.png" pageId="4" pageNumber="10">Figure 3</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3778BC599123A2FFF27F930FB17F881" pageId="4" pageNumber="10" type="distribution">
|
||
<paragraph id="8BD2D84E99123A2FFF27F930FE2AF8D4" blockId="4.[151,1436,884,1954]" pageId="4" pageNumber="10">
|
||
<emphasis id="B919045C99123A2FFF27F930FED5F8FD" bold="true" box="[198,351,1773,1799]" pageId="4" pageNumber="10">Distribution</emphasis>
|
||
:––Only known from the
|
||
<typeStatus id="54D666EC99123A2FFD45F930FD5CF8FD" box="[676,726,1773,1799]" pageId="4" pageNumber="10">type</typeStatus>
|
||
of locality in Sungai Merah, Serewai,
|
||
<collectingRegion id="49A916AC99123A2FFB2AF930FF75F8D4" country="Indonesia" name="Kalimantan Barat" pageId="4" pageNumber="10">West Kalimantan Province</collectingRegion>
|
||
of
|
||
<collectingCountry id="F37A98DE99123A2FFEC7F8C9FE16F8D4" box="[294,412,1812,1838]" name="Indonesia" pageId="4" pageNumber="10">Indonesia</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BD2D84E99123A2FFF27F8E7FB17F881" blockId="4.[151,1436,884,1954]" pageId="4" pageNumber="10">
|
||
<emphasis id="B919045C99123A2FFF27F8E7FEBAF8AE" bold="true" box="[198,304,1850,1876]" pageId="4" pageNumber="10">Habitat:</emphasis>
|
||
––This species grows on hill slopes above the perennial stream of Sungai Labang in Dipterocarp forest in association with
|
||
<taxonomicName id="4C6DA3CD99123A2FFE25F8BCFD9CF880" box="[452,534,1889,1914]" class="Magnoliopsida" family="Dipterocarpaceae" genus="Shorea" kingdom="Plantae" order="Malvales" pageId="4" pageNumber="10" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B919045C99123A2FFE25F8BCFD9CF880" box="[452,534,1889,1914]" italics="true" pageId="4" pageNumber="10">Shorea</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C6DA3CD99123A2FFDC5F8BCFD44F880" box="[548,718,1889,1914]" class="Magnoliopsida" family="Dipterocarpaceae" genus="Dipterocarpus" kingdom="Plantae" order="Malvales" pageId="4" pageNumber="10" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B919045C99123A2FFDC5F8BCFD44F880" box="[548,718,1889,1914]" italics="true" pageId="4" pageNumber="10">Dipterocarpus</emphasis>
|
||
</taxonomicName>
|
||
, species of
|
||
<taxonomicName id="4C6DA3CD99123A2FFCB8F8BCFC5CF880" box="[857,982,1889,1914]" class="Magnoliopsida" family="Lauraceae" kingdom="Plantae" order="Laurales" pageId="4" pageNumber="10" phylum="Tracheophyta" rank="family">
|
||
<emphasis id="B919045C99123A2FFCB8F8BCFC5CF880" box="[857,982,1889,1914]" italics="true" pageId="4" pageNumber="10">Lauraceae</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C6DA3CD99123A2FFBEEF8BCFB1CF880" box="[1039,1174,1889,1914]" class="Magnoliopsida" family="Sapotaceae" kingdom="Plantae" order="Ericales" pageId="4" pageNumber="10" phylum="Tracheophyta" rank="family">
|
||
<emphasis id="B919045C99123A2FFBEEF8BCFB1CF880" box="[1039,1174,1889,1914]" italics="true" pageId="4" pageNumber="10">Sapotaceae</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3778BC599123A2DFF27F85AFC09FE8C" lastPageId="6" lastPageNumber="12" pageId="4" pageNumber="10" type="description">
|
||
<paragraph id="8BD2D84E99123A2FFF27F85AFD1BF858" blockId="4.[151,1436,884,1954]" box="[198,657,1927,1954]" pageId="4" pageNumber="10">
|
||
<emphasis id="B919045C99123A2FFF27F85AFE40F85B" bold="true" box="[198,458,1927,1953]" pageId="4" pageNumber="10">Local name and uses</emphasis>
|
||
:––Not recorded.
|
||
</paragraph>
|
||
<caption id="DF1288C699133A2EFF76F885FD50F815" ID-DOI="http://doi.org/10.5281/zenodo.4894314" ID-Zenodo-Dep="4894314" httpUri="https://zenodo.org/record/4894314/files/figure.png" pageId="5" pageNumber="11" startId="5.[151,256,1880,1904]" targetBox="[152,1428,190,1855]" targetPageId="5">
|
||
<paragraph id="8BD2D84E99133A2EFF76F885FD50F815" blockId="5.[151,1436,1880,2031]" pageId="5" pageNumber="11">
|
||
<emphasis id="B919045C99133A2EFF76F885FE96F88A" bold="true" box="[151,284,1880,1904]" pageId="5" pageNumber="11">FIGURE 3.</emphasis>
|
||
<taxonomicName id="4C6DA3CD99133A2EFEC2F885FE49F895" authorityName="Heatubun" authorityYear="2011" box="[291,451,1880,1903]" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="5" pageNumber="11" phylum="Tracheophyta" rank="species" species="churchii">
|
||
<emphasis id="B919045C99133A2EFEC2F885FE49F895" box="[291,451,1880,1903]" italics="true" pageId="5" pageNumber="11">Areca churchii</emphasis>
|
||
</taxonomicName>
|
||
. A. Apical portion of leaf. B. Middle and basal portion of leaf. C. Petiole, leaf sheath and crown shaft. D. Inflorescence with pistillate flowers still attached. E. Detail portion of rachilla showing staminate and pistillate flowers in bud. F, G. Staminate flower whole and in section. H, I. Pistillate flower whole and in section. Scale bar: A–C = 6 cm; D = 4 cm; E = 2 cm; F, G = 3 mm; H, I = 5 mm. A–E, H from
|
||
<emphasis id="B919045C99133A2EFC1CF865FB09F835" box="[1021,1155,1976,1999]" italics="true" pageId="5" pageNumber="11">Mogea 3452</emphasis>
|
||
; F–G from
|
||
<emphasis id="B919045C99133A2EFAE5F865FF46F815" italics="true" pageId="5" pageNumber="11">Dransfield JD 7531</emphasis>
|
||
; I from
|
||
<emphasis id="B919045C99133A2EFEC5F805FE36F815" box="[292,444,2008,2031]" italics="true" pageId="5" pageNumber="11">Heatubun 901</emphasis>
|
||
. Drawn by Lucy T. Smith.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD2D84E99103A2DFF27FF4AFC09FE8C" blockId="6.[151,1436,151,1218]" pageId="6" pageNumber="12">
|
||
<emphasis id="B919045C99103A2DFF27FF4AFE46FF4B" bold="true" box="[198,460,151,177]" pageId="6" pageNumber="12">Conservation status:</emphasis>
|
||
—Critically Endangered (CR B2ab). This palm meets the criteria for the threat category “Critically Endangered” (
|
||
<bibRefCitation id="EFFCA5BF99103A2DFDD2FF63FD4BFF22" author="IUCN" box="[563,705,190,216]" pageId="6" pageNumber="12" refId="ref10822" refString="IUCN (2001) IUCN red list categories and criteria. Version 3.1. IUCN, Gland & Cambridge, 418 pp." type="book" year="2001">IUCN 2001</bibRefCitation>
|
||
) because it is known only from one locality in Sungai Merah area in Serawai, Indonesian Province of
|
||
<collectingRegion id="49A916AC99103A2DFD8FFF38FCB1FF05" box="[622,827,229,255]" country="Indonesia" name="Kalimantan Barat" pageId="6" pageNumber="12">West Kalimantan</collectingRegion>
|
||
, Borneo and its area of occupancy is estimated to be less than
|
||
<quantity id="4C9575AB99103A2DFEE4FED2FEDAFED3" box="[261,336,271,297]" metricMagnitude="4" metricUnit="m" metricValue="1.0" pageId="6" pageNumber="12" unit="km" value="10.0">10 km</quantity>
|
||
<superScript id="7C18750699103A2DFEB1FED6FED2FEE3" attach="left" box="[336,344,267,281]" fontSize="6" pageId="6" pageNumber="12">2</superScript>
|
||
. The area in which this palm grows faces major threats such as forest burning, land clearing for oil palm plantation and resettlement, logging and mining activities, and thus a decline in extent of occurrence, area of occupancy and quality of habitat is inferred.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3778BC599103A2DFF27FE5FFDEDFE39" pageId="6" pageNumber="12" type="etymology">
|
||
<paragraph id="8BD2D84E99103A2DFF27FE5FFDEDFE39" blockId="6.[151,1436,151,1218]" pageId="6" pageNumber="12">
|
||
<emphasis id="B919045C99103A2DFF27FE5FFEDDFE66" bold="true" box="[198,343,386,412]" pageId="6" pageNumber="12">Etymology:</emphasis>
|
||
—The specific epithet of this species honours the collector of the
|
||
<typeStatus id="54D666EC99103A2DFB74FE5FFB4DFE66" box="[1173,1223,386,412]" pageId="6" pageNumber="12">type</typeStatus>
|
||
specimen, A. C. Church from Harvard University,
|
||
<collectingCountry id="F37A98DE99103A2DFDC5FE74FDE8FE39" box="[548,610,425,451]" name="United States of America" pageId="6" pageNumber="12">USA</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3778BC599103A2DFF27FE0DFD1DFB38" pageId="6" pageNumber="12" type="discussion">
|
||
<paragraph id="8BD2D84E99103A2DFF27FE0DFB06FCBC" blockId="6.[151,1436,151,1218]" pageId="6" pageNumber="12">
|
||
<emphasis id="B919045C99103A2DFF27FE0DFEDEFE10" bold="true" box="[198,340,464,490]" pageId="6" pageNumber="12">Discussion:</emphasis>
|
||
––
|
||
<taxonomicName id="4C6DA3CD99103A2DFE90FE0DFDAFFE13" authorityName="Heatubun" authorityYear="2011" box="[369,549,464,489]" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="species" species="churchii">
|
||
<emphasis id="B919045C99103A2DFE90FE0DFDAFFE13" box="[369,549,464,489]" italics="true" pageId="6" pageNumber="12">Areca churchii</emphasis>
|
||
</taxonomicName>
|
||
is similar to a number of other miniature
|
||
<taxonomicName id="4C6DA3CD99103A2DFBBAFE0DFA82FE10" box="[1115,1288,464,490]" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="species" species="undetermined">Areca species</taxonomicName>
|
||
, namely
|
||
<taxonomicName id="4C6DA3CD99103A2DFA62FE0DFDC0FDEB" authority="Dransfield (1980: 33)" authorityName="Dransfield" authorityPageNumber="33" authorityYear="1980" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="species" species="abdulrahmanii">
|
||
<emphasis id="B919045C99103A2DFA62FE0DFECFFDEA" italics="true" pageId="6" pageNumber="12">A. abdulrahmanii</emphasis>
|
||
<bibRefCitation id="EFFCA5BF99103A2DFEADFE2AFDC0FDEB" author="Dransfield, J." box="[332,586,503,529]" pageId="6" pageNumber="12" pagination="29 - 36" refId="ref10453" refString="Dransfield, J. (1980) Notes on miniature Areca L. species. Botanical Journal of Linnean Society 81: 29 - 36." type="journal article" year="1980">Dransfield (1980: 33)</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C6DA3CD99103A2DFDB6FE2AFC66FDEB" authority="Dransfield (1984: 6)" authorityName="Dransfield" authorityPageNumber="6" authorityYear="1984" box="[599,1004,503,529]" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="species" species="andersonii">
|
||
<emphasis id="B919045C99103A2DFDB6FE2AFD7EFDEA" box="[599,756,503,528]" italics="true" pageId="6" pageNumber="12">A. andersonii</emphasis>
|
||
<bibRefCitation id="EFFCA5BF99103A2DFD1AFE2AFC66FDEB" author="Dransfield, J." box="[763,1004,503,529]" pageId="6" pageNumber="12" pagination="1 - 22" refId="ref10479" refString="Dransfield, J. (1984) The genus Areca (Palmae: Arecoideae) in Borneo. Kew Bulletin 39: 1 - 22." type="journal article" year="1984">Dransfield (1984: 6)</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C6DA3CD99103A2DFC19FE2AFF34FDCD" authority="Dransfield (1984: 13)" authorityName="Dransfield" authorityPageNumber="13" authorityYear="1984" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="species" species="klingkangensis">
|
||
<emphasis id="B919045C99103A2DFC19FE2AFB4CFDEA" box="[1016,1222,503,528]" italics="true" pageId="6" pageNumber="12">A. klingkangensis</emphasis>
|
||
<bibRefCitation id="EFFCA5BF99103A2DFB2CFE2AFF34FDCD" author="Dransfield, J." pageId="6" pageNumber="12" pagination="1 - 22" refId="ref10479" refString="Dransfield, J. (1984) The genus Areca (Palmae: Arecoideae) in Borneo. Kew Bulletin 39: 1 - 22." type="journal article" year="1984">Dransfield (1984: 13)</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C6DA3CD99103A2DFF1BFDC3FE03FDCD" authorityName="Heatubun" authorityYear="2011" box="[250,393,542,567]" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="species" species="mogeana">
|
||
<emphasis id="B919045C99103A2DFF1BFDC3FE03FDCD" box="[250,393,542,567]" italics="true" pageId="6" pageNumber="12">A. mogeana</emphasis>
|
||
</taxonomicName>
|
||
in its slender-solitary habit and pinnate leaves in general, although there are still some distinctions in leaf segmentation and texture. Primarily, they differ in the inflorescence and flower structure, including number of stamens.
|
||
<taxonomicName id="4C6DA3CD99103A2DFE1DFDB6FD23FD7E" authorityName="Heatubun" authorityYear="2011" box="[508,681,619,644]" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="species" species="churchii">
|
||
<emphasis id="B919045C99103A2DFE1DFDB6FD23FD7E" box="[508,681,619,644]" italics="true" pageId="6" pageNumber="12">Areca churchii</emphasis>
|
||
</taxonomicName>
|
||
has an inflorescence with 13−17 long-slender sinuous rachillae, with sessile staminate flowers with 11–12 stamens.
|
||
<taxonomicName id="4C6DA3CD99103A2DFD1DFD4CFC41FD50" authorityName="Dransfield" authorityYear="1980" box="[764,971,657,682]" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="species" species="abdulrahmanii">
|
||
<emphasis id="B919045C99103A2DFD1DFD4CFC41FD50" box="[764,971,657,682]" italics="true" pageId="6" pageNumber="12">A. abdulrahmanii</emphasis>
|
||
</taxonomicName>
|
||
has an inflorescence with 3 divaricatesinuous rachillae and stipitate staminate flowers with 16 stamens.
|
||
<taxonomicName id="4C6DA3CD99103A2DFC41FD65FBE0FD2B" authorityName="Dransfield" authorityYear="1984" box="[928,1130,696,721]" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="species" species="andersonii">
|
||
<emphasis id="B919045C99103A2DFC41FD65FBE0FD2B" box="[928,1130,696,721]" italics="true" pageId="6" pageNumber="12">Areca andersonii</emphasis>
|
||
</taxonomicName>
|
||
has an inflorescence with 3−4 very slender rachillae, and sessile staminate flowers with 6 stamens.
|
||
<taxonomicName id="4C6DA3CD99103A2DFBD9FD02FAC9FD02" authorityName="Dransfield" authorityYear="1984" box="[1080,1347,735,760]" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="species" species="klingkangensis">
|
||
<emphasis id="B919045C99103A2DFBD9FD02FAC9FD02" box="[1080,1347,735,760]" italics="true" pageId="6" pageNumber="12">Areca klingkangensis</emphasis>
|
||
</taxonomicName>
|
||
has an inflorescence with only 3 rachillae, and stipitate staminate flowers with 9 stamens.
|
||
<taxonomicName id="4C6DA3CD99103A2DFB51FCDBFACEFCE5" authorityName="Heatubun" authorityYear="2011" box="[1200,1348,774,799]" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="species" species="mogeana">
|
||
<emphasis id="B919045C99103A2DFB51FCDBFACEFCE5" box="[1200,1348,774,799]" italics="true" pageId="6" pageNumber="12">A. mogeana</emphasis>
|
||
</taxonomicName>
|
||
has an inflorescence with 5–8 slender rachillae, and sessile staminate flowers with 6 stamens.
|
||
</paragraph>
|
||
<paragraph id="8BD2D84E99103A2DFF27FC8FFDC2FBD4" blockId="6.[151,1436,151,1218]" pageId="6" pageNumber="12">
|
||
The divaricate structure of the inflorescence and the sinuous to slightly zigzag rachillae of
|
||
<taxonomicName id="4C6DA3CD99103A2DFB0EFC8EFAFAFC96" authorityName="Heatubun" authorityYear="2011" box="[1263,1392,851,876]" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="species" species="churchii">
|
||
<emphasis id="B919045C99103A2DFB0EFC8EFAFAFC96" box="[1263,1392,851,876]" italics="true" pageId="6" pageNumber="12">A. churchii</emphasis>
|
||
</taxonomicName>
|
||
are similar to those of
|
||
<taxonomicName id="4C6DA3CD99103A2DFE9AFCA4FDC4FC68" authorityName="Dransfield" authorityYear="1980" box="[379,590,889,914]" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="species" species="abdulrahmanii">
|
||
<emphasis id="B919045C99103A2DFE9AFCA4FDC4FC68" box="[379,590,889,914]" italics="true" pageId="6" pageNumber="12">A. abdulrahmanii</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C6DA3CD99103A2DFDBFFCA4FB89FC69" authority="Beccari (1877: 23)" authorityName="Beccari" authorityPageNumber="23" authorityYear="1877" box="[606,1027,889,915]" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="species" species="arundinacea">
|
||
<emphasis id="B919045C99103A2DFDBFFCA4FC9DFC68" box="[606,791,889,914]" italics="true" pageId="6" pageNumber="12">A. arundinacea</emphasis>
|
||
<bibRefCitation id="EFFCA5BF99103A2DFCFEFCA4FB89FC69" author="Beccari, O." box="[799,1027,889,915]" pageId="6" pageNumber="12" pagination="21 - 23" refId="ref10410" refString="Beccari, O. (1877) Palmae Papuanae. Malesia 1: 21 - 23." type="journal article" year="1877">Beccari (1877: 23)</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C6DA3CD99103A2DFBF0FCA4FAFEFC69" authority="Beccari (1877: 23)" authorityName="Beccari" authorityPageNumber="23" authorityYear="1877" box="[1041,1396,889,915]" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="species" species="furcata">
|
||
<emphasis id="B919045C99103A2DFBF0FCA4FB02FC68" box="[1041,1160,889,914]" italics="true" pageId="6" pageNumber="12">A. furcata</emphasis>
|
||
<bibRefCitation id="EFFCA5BF99103A2DFB70FCA4FAFEFC69" author="Beccari, O." box="[1169,1396,889,915]" pageId="6" pageNumber="12" pagination="21 - 23" refId="ref10410" refString="Beccari, O. (1877) Palmae Papuanae. Malesia 1: 21 - 23." type="journal article" year="1877">Beccari (1877: 23)</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C6DA3CD99103A2DFA63FCA4FE7DFC40" authority="Scheffer (1876: 146)" authorityName="Scheffer" authorityPageNumber="146" authorityYear="1876" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="species" species="minuta">
|
||
<emphasis id="B919045C99103A2DFA63FCA4FF61FC43" italics="true" pageId="6" pageNumber="12">A. minuta</emphasis>
|
||
<bibRefCitation id="EFFCA5BF99103A2DFF15FC7DFE7DFC40" author="Scheffer, R. H. H. C." box="[244,503,928,954]" pageId="6" pageNumber="12" pagination="103 - 164" refId="ref10992" refString="Scheffer, R. H. H. C. (1876) Sur quelques palmiers du groupe des Arecinees 2. Annales du Jardin Botanique de Buitenzorg 1: 103 - 164." type="journal article" year="1876">Scheffer (1876: 146)</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C6DA3CD99103A2DFDE4FC7DFD1DFC43" authorityName="Heatubun" authorityYear="2011" box="[517,663,928,953]" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="species" species="mogeana">
|
||
<emphasis id="B919045C99103A2DFDE4FC7DFD1DFC43" box="[517,663,928,953]" italics="true" pageId="6" pageNumber="12">A. mogeana</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C6DA3CD99103A2DFD34FC7DFC59FC40" authority="Beccari" authorityName="Beccari" box="[725,979,928,954]" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="species" species="ridleyana">
|
||
<emphasis id="B919045C99103A2DFD34FC7DFCE7FC43" box="[725,877,928,953]" italics="true" pageId="6" pageNumber="12">A. ridleyana</emphasis>
|
||
Beccari
|
||
</taxonomicName>
|
||
in
|
||
<bibRefCitation id="EFFCA5BF99103A2DFC1CFC7DFB72FC40" author="Furtado, F. X." box="[1021,1272,928,954]" pageId="6" pageNumber="12" pagination="217 - 239" refId="ref10659" refString="Furtado, F. X. (1933) The limits of the genus Areca L. and its sections. Feddes Repertorium Specierum Novarum Regni Vegetabilis 33: 217 - 239." type="journal article" year="1933">Furtado (1933: 236)</bibRefCitation>
|
||
. However, in addition to the important characters of staminate flowers already mentioned above, this new species can be easily distinguished from these by the presence of only one pistillate flower on each rachilla, this positioned
|
||
<quantity id="4C9575AB99103A2DFF76FBC9FF7AFBD4" box="[151,240,1044,1070]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="6" pageNumber="12" unit="cm" value="1.5" valueMax="2.0" valueMin="1.0">1−2 cm</quantity>
|
||
from the base of the rachilla.
|
||
</paragraph>
|
||
<paragraph id="8BD2D84E99103A2DFF27FBE7FD1DFB38" blockId="6.[151,1436,151,1218]" pageId="6" pageNumber="12">
|
||
The fused, twisted and coiled filaments that are found in this species have never been reported in the genus
|
||
<taxonomicName id="4C6DA3CD99103A2DFF02FBBDFEA2FB83" authorityName="Linnaeus (1753:" authorityYear="1189" box="[227,296,1120,1145]" class="Liliopsida" family="Arecaceae" genus="Areca" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B919045C99103A2DFF02FBBDFEA2FB83" box="[227,296,1120,1145]" italics="true" pageId="6" pageNumber="12">Areca</emphasis>
|
||
</taxonomicName>
|
||
or even in the subtribe
|
||
<taxonomicName id="4C6DA3CD99103A2DFDA0FB82FD25FB83" box="[577,687,1119,1145]" class="Liliopsida" family="Arecaceae" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="subTribe" subTribe="Arecinae">Arecinae</taxonomicName>
|
||
. In the tribe
|
||
<taxonomicName id="4C6DA3CD99103A2DFCA5FBBDFC29FB83" box="[836,931,1120,1145]" class="Liliopsida" family="Areceae" higherTaxonomySource="GBIF" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="family">
|
||
<emphasis id="B919045C99103A2DFCA5FBBDFC29FB83" box="[836,931,1120,1145]" italics="true" pageId="6" pageNumber="12">Areceae</emphasis>
|
||
</taxonomicName>
|
||
these characters have only been spotted in the monotypic and endemic genus
|
||
<taxonomicName id="4C6DA3CD99103A2DFDDAFB59FD4BFB67" authorityName="H.E.Moore" authorityYear="1978" box="[571,705,1156,1181]" class="Liliopsida" family="Arecaceae" genus="Tectiphiala" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B919045C99103A2DFDDAFB59FD4BFB67" box="[571,705,1156,1181]" italics="true" pageId="6" pageNumber="12">Tectiphiala</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="F37A98DE99103A2DFCEAFB59FCF5FB64" box="[779,895,1156,1182]" name="Mauritius" pageId="6" pageNumber="12">Mauritius</collectingCountry>
|
||
and also perhaps in the genus
|
||
<taxonomicName id="4C6DA3CD99103A2DFB15FB59FA16FB67" box="[1268,1436,1156,1181]" class="Liliopsida" family="Arecaceae" genus="Calyptrocalyx" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B919045C99103A2DFB15FB59FA16FB67" box="[1268,1436,1156,1181]" italics="true" pageId="6" pageNumber="12">Calyptrocalyx</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C6DA3CD99103A2DFF29FB74FD19FB38" authority="(Dransfield et al. 2008)" baseAuthorityName="Dransfield" baseAuthorityYear="2008" box="[200,659,1192,1218]" class="Liliopsida" family="Arecaceae" genus="Chambeyronia" kingdom="Plantae" order="Arecales" pageId="6" pageNumber="12" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B919045C99103A2DFF29FB74FEFFFB38" box="[200,373,1193,1218]" italics="true" pageId="6" pageNumber="12">Chambeyronia</emphasis>
|
||
(
|
||
<bibRefCitation id="EFFCA5BF99103A2DFE65FB75FD01FB38" author="Dransfield, J. & Uhl, N. W. & Asmussen, C. B. & Baker, W. J. & Harley, M. M. & Lewis, C. E." box="[388,651,1192,1218]" pageId="6" pageNumber="12" refId="ref10598" refString="Dransfield, J., Uhl, N. W., Asmussen, C. B., Baker, W. J., Harley, M. M. & Lewis, C. E. (2008) Genera Palmarum: The evolution and classification of palms. Royal Botanic Gardens, Kew, 732 pp." type="book" year="2008">
|
||
Dransfield
|
||
<emphasis id="B919045C99103A2DFDEBFB74FDCEFB38" box="[522,580,1193,1218]" italics="true" pageId="6" pageNumber="12">et al.</emphasis>
|
||
2008
|
||
</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |