133 lines
17 KiB
XML
133 lines
17 KiB
XML
<document id="6B8AE400C859106553803DE45BA0AC59" ID-CLB-Dataset="24911" ID-DOI="10.11646/phytotaxa.17.1" ID-GBIF-Dataset="65962ba7-eec1-40e7-aed6-cef94e99ca39" ID-ISSN="1179-3163" ID-Zenodo-Dep="3538362" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1573511149647" checkinUser="plazi" docAuthor="Henderson, Andrew" docDate="2011" docId="FA4887FA2474BD2CFF37D8B21F04A6D4" docLanguage="en" docName="Phytotaxa.17.1.pdf.imd" docOrigin="Phytotaxa 17" docStyle="DocumentStyle:F08184CE06D8A97EA3E6DE35D99648B0.3:Phytotaxa.2014-.monograph" docStyleId="F08184CE06D8A97EA3E6DE35D99648B0" docStyleName="Phytotaxa.2014-.monograph" docStyleVersion="3" docTitle="Geonoma oligoclona Trail 1876" docType="treatment" docVersion="7" lastPageNumber="108" masterDocId="0671FF82241EBD47FFA0DE421B3FA301" masterDocTitle="A revision of Geonoma (Arecaceae)" masterLastPageNumber="271" masterPageNumber="1" pageNumber="107" updateTime="1698765326825" updateUser="ExternalLinkService">
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<mods:mods id="749E092350B52B6BDDBD8C518E2DF4EF" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="4CDB314FEE4079CE4A720E27ED8BEDB4">
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<mods:title id="B179EB0AB79281B4614CEF1EAB674D53">A revision of Geonoma (Arecaceae)</mods:title>
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</mods:titleInfo>
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<mods:name id="3F3A224B627BFA4FAB2B030EBAD01345" type="personal">
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<mods:role id="9F1815A8E782E7D8315059398E709835">
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<mods:roleTerm id="8695483B2AD2707228D5888F69DE17F8">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="8243CBCDD3D4ACD3109CF79897EC040B">Henderson, Andrew</mods:namePart>
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<mods:typeOfResource id="FA635F1BB7C671CB953F46F686E68BEA">text</mods:typeOfResource>
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<mods:titleInfo id="CF8E63C2B859E266B05FAAE1C71157DB">
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<mods:title id="DCC7C84DBEFE1A5ABEB9BBF3C0A7BF0D">Phytotaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="E9ADC0D0B74F8A9C2068AC43B8618144">
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<mods:date id="71BEFD2F2436FE65FB27457440FB2FD6">2011</mods:date>
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<mods:number id="11D8323F4B370AF6E0B3AA94C25B1C81">2011-02-18</mods:number>
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</mods:detail>
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<mods:detail id="A72E085CBFDCD886ABD90B1D22F5F702" type="volume">
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<mods:number id="9F04CC0E5B0366A86FEED4CF38892151">17</mods:number>
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<mods:start id="640D25DEB6DE820D1AB9B133227A9F8B">1</mods:start>
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<mods:end id="B18143519D952CB69607F26563D17B09">271</mods:end>
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<mods:classification id="3DB78261A7F332ACF7D6E6556340F6CE">journal article</mods:classification>
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<mods:identifier id="B742DA8481BC9E70DF8FEC22959C57F8" type="CLB-Dataset">24911</mods:identifier>
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<mods:identifier id="72A1E4BA03F8B9D93E8E32CB7334048F" type="DOI">10.11646/phytotaxa.17.1</mods:identifier>
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<mods:identifier id="97E0EEF3A4A4AC23D065A9E0BCECFFF3" type="GBIF-Dataset">65962ba7-eec1-40e7-aed6-cef94e99ca39</mods:identifier>
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<mods:identifier id="97056AC2F5B67876376B9D2A5E42BAB9" type="ISSN">1179-3163</mods:identifier>
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<mods:identifier id="D1A80FA67A57CA6CF79D46A377BA9BBE" type="Zenodo-Dep">3538362</mods:identifier>
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<treatment id="FA4887FA2474BD2CFF37D8B21F04A6D4" ID-DOI="http://doi.org/10.5281/zenodo.5609084" ID-GBIF-Taxon="160342432" ID-Zenodo-Dep="5609084" LSID="urn:lsid:plazi:treatment:FA4887FA2474BD2CFF37D8B21F04A6D4" httpUri="http://treatment.plazi.org/id/FA4887FA2474BD2CFF37D8B21F04A6D4" lastPageId="107" lastPageNumber="108" pageId="106" pageNumber="107">
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<subSubSection id="3AFB65672474BD2DFF37D8B218ABA431" pageId="106" pageNumber="107" type="nomenclature">
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<paragraph id="725E36EC2474BD2DFF37D8B218ABA431" blockId="106.[151,1437,1774,1841]" pageId="106" pageNumber="107">
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<emphasis id="4095EAFE2474BD2DFF37D8B21B81A40B" bold="true" box="[151,190,1776,1802]" pageId="106" pageNumber="107">43.</emphasis>
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<taxonomicName id="B5E14D6F2474BD2DFF66D8AD198AA40B" ID-CoL="3FQND" authority="Trail (1876: 325)" authorityName="Trail" authorityPageNumber="325" authorityYear="1876" box="[198,693,1774,1802]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="106" pageNumber="107" phylum="Tracheophyta" rank="species" species="oligoclona">
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<emphasis id="4095EAFE2474BD2DFF66D8AD1AEEA408" bold="true" box="[198,465,1774,1801]" italics="true" pageId="106" pageNumber="107">Geonoma oligoclona</emphasis>
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<bibRefCitation id="16704B1D2474BD2DFE7AD8B2198AA40B" author="Trail, W." box="[474,693,1776,1802]" journalOrPublisher="Journal of Botany" pageId="106" pageNumber="107" pagination="323 - 333" part="5" refId="ref124658" refString="Trail, W. (1876) Descriptions of new species and varieties of palm collected in the valley of the Amazon in north Brazil, in 1874. Journal of Botany 5: 323 - 333." title="Descriptions of new species and varieties of palm collected in the valley of the Amazon in north Brazil" type="journal article" year="1876">Trail (1876: 325)</bibRefCitation>
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</taxonomicName>
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. Type:
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<collectingCountry id="0AF6767C2474BD2DFCB1D8B218BBA40B" box="[785,900,1776,1802]" name="Brazil" pageId="106" pageNumber="107">BRAZIL</collectingCountry>
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. Amazonas: Barreira Branca, Rio Jutaí,
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<date id="065F102C2474BD2DFADED8B21A09A431" pageId="106" pageNumber="107" value="1875-01-31">31 January 1875</date>
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,
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<emphasis id="4095EAFE2474BD2DFEE3D95A192DA431" box="[323,530,1814,1841]" italics="true" pageId="106" pageNumber="107">J. Trail 1019/CCI</emphasis>
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(
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<typeStatus id="AD5A884E2474BD2DFD81D95419B6A431" box="[545,649,1814,1840]" pageId="106" pageNumber="107" type="holotype">holotype</typeStatus>
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K!, isotypes GH!, P!).
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</paragraph>
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</subSubSection>
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<subSubSection id="3AFB65672474BD2CFF37D9261BE1A0DF" lastPageId="107" lastPageNumber="108" pageId="106" pageNumber="107" type="description">
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<paragraph id="725E36EC2474BD2CFF37D9261BE1A0DF" blockId="106.[151,1437,1892,2034]" lastBlockId="107.[151,1437,152,1493]" lastPageId="107" lastPageNumber="108" pageId="106" pageNumber="107">
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<emphasis id="4095EAFE2474BD2DFF37D9261BD9A47F" box="[151,230,1892,1918]" italics="true" pageId="106" pageNumber="107">Plants</emphasis>
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2.4(1.5–3.5) m tall; stems 1.8(1.0–2.5) m tall, 1.0(0.5–1.5) cm in diameter, clustered, cane-like; internodes 2.3(1.1–4.1) cm long, covered with reddish or brownish scales, especially in their distal part.
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<emphasis id="4095EAFE2474BD2DFF37D9F01BD6A4CA" box="[151,233,1970,1995]" italics="true" pageId="106" pageNumber="107">Leaves</emphasis>
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10(8–12) per stem, irregularly pinnate, not plicate, bases of blades running diagonally into the rachis; sheaths 9.7(5.0–12.0) cm long; petioles 33.2(8.5–43.5) cm long, drying green or yellowish; rachis 26.3(11.7– 36.5) cm long, 2.5(1.4–3.7) mm in diameter; veins raised and rectangular in cross-section adaxially; pinnae 3 per side of rachis; basal pinna 17.7(6.2–23.5) cm long, 2.0(1.0–4.5) cm wide, forming an angle of 72(43–97)° with the rachis; apical pinna 16.6(5.5–21.5) cm long, 11.2(5.0–16.7) cm wide, forming an angle of 35(22–42)° with the rachis.
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<emphasis id="4095EAFE2475BD2CFEF8DF4E193CA227" box="[344,515,268,294]" italics="true" pageId="107" pageNumber="108">Inflorescences</emphasis>
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branched 1 order; prophylls and peduncular bracts not ribbed with elongate, unbranched fibers, flattened, deciduous; prophylls 7.0(4.2–10.0) cm long, short, asymmetrically apiculate, the margins curved around the stem, the surfaces flat with dense, felty, brown tomentum, prophyll equal to and early deciduous with the peduncular bract, the surfaces not ridged, without unequally wide ridges; peduncular bracts 5.6(4.0–7.0) cm long, well-developed, inserted 0.4(0.2–0.5) cm above the prophyll; peduncles 6.0(4.0– 10.2) cm long, 3.5(2.0–4.5) mm in diameter; rachillae 4(3–9), 23.1(7.3–33.5) cm long, 2.8(2.1–3.6) mm in diameter, the surfaces with spiky, fibrous projections or ridges, drying brown or yellow-brown, without short, transverse ridges, not filiform and not narrowed between the flower pits; flower pits spirally arranged, glabrous internally; proximal lips without a central notch before anthesis, not recurved after anthesis, not hood-shaped; proximal and distal lips drying the same color as the rachillae, not joined to form a raised cupule, the proximal lip margins overlapping the distal lip margins; distal lips well-developed; staminate and pistillate petals not emergent, not valvate throughout; staminate flowers deciduous after anthesis; stamens 6; thecae diverging at anthesis, inserted onto bifid and well-developed, non-jointed connectives; anthers short and curled over at anthesis; non-fertilized pistillate flowers deciduous after anthesis; staminodial tubes lobed at the apex, the lobes not spreading at anthesis, not acuminate, those of non-fertilized pistillate flowers not projecting and persistent after anthesis;
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<emphasis id="4095EAFE2475BD2CFDD1DD121990A06B" box="[625,687,848,874]" italics="true" pageId="107" pageNumber="108">fruits</emphasis>
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6.9(6.5–7.3) mm long, 6.3(6.2–6.4) mm in diameter, the bases without a prominent stipe, the apices not conical, the surfaces not splitting at maturity, without fibers emerging; fruit surfaces not bumpy, not apiculate; locular epidermis without operculum, smooth, without pores.
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</paragraph>
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</subSubSection>
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<subSubSection id="3AFB65672475BD2CFF66DDA81F04A6D4" pageId="107" pageNumber="108" type="distribution">
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<paragraph id="725E36EC2475BD2CFF66DDA81F05A753" blockId="107.[151,1437,152,1493]" pageId="107" pageNumber="108">
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<emphasis id="4095EAFE2475BD2CFF66DDA81920A705" bold="true" box="[198,543,1002,1028]" pageId="107" pageNumber="108">Distribution and habitat:—</emphasis>
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From
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<geoCoordinate id="17D5502B2475BD2CFDC7DDA819EFA705" box="[615,720,1002,1028]" degrees="4" direction="north" minutes="57" orientation="latitude" pageId="107" pageNumber="108" precision="925" value="4.95">4°57’N–</geoCoordinate>
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<geoCoordinate id="17D5502B2475BD2CFD71DDA81821A705" box="[721,798,1002,1028]" degrees="3" direction="south" minutes="22" orientation="latitude" pageId="107" pageNumber="108" precision="925" value="-3.3666668">3°22’S</geoCoordinate>
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and 63°01’–
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<geoCoordinate id="17D5502B2475BD2CFC14DDA81F1BA705" box="[948,1060,1002,1028]" degrees="70" direction="west" minutes="50" orientation="longitude" pageId="107" pageNumber="108" precision="925" value="-70.833336">70°50’W</geoCoordinate>
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in the central–western Amazon region of
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<collectingCountry id="0AF6767C2475BD2CFEB4DA531AACA72A" box="[276,403,1041,1067]" name="Colombia" pageId="107" pageNumber="108">Colombia</collectingCountry>
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,
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<collectingCountry id="0AF6767C2475BD2CFE01DA531919A72A" box="[417,550,1041,1067]" name="Venezuela" pageId="107" pageNumber="108">Venezuela</collectingCountry>
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, and
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<collectingCountry id="0AF6767C2475BD2CFDCADA531987A72A" box="[618,696,1041,1067]" name="Brazil" pageId="107" pageNumber="108">Brazil</collectingCountry>
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(including an unmapped specimen,
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<emphasis id="4095EAFE2475BD2CFB25DA531E70A72A" box="[1157,1359,1041,1067]" italics="true" pageId="107" pageNumber="108">Kuhlmann 1236</emphasis>
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, from “
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<collectingRegion id="B025F80E2475BD2CFF01DA7A1A24A753" box="[161,283,1080,1106]" country="Brazil" name="Tocantins" pageId="107" pageNumber="108">Tocantins</collectingRegion>
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”, Pará) at 206(100–250) m elevation in lowland rainforest (
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<figureCitation id="EADA2A692475BD2CFC75DA7A1F12A753" box="[981,1069,1080,1106]" captionStart="FIGURE 29" captionStartId="108.[151,259,1964,1987]" captionTargetBox="[167,1424,925,1942]" captionTargetId="figure@108.[151,1436,907,1962]" captionTargetPageId="108" captionText="FIGURE 29. Distribution maps of Geonoma oldemanii, G. oligoclona, G. operculata, and G. orbignyana subsp. orbignyana." figureDoi="http://doi.org/10.5281/zenodo.3538420" httpUri="https://zenodo.org/record/3538420/files/figure.png" pageId="107" pageNumber="108">Fig. 29</figureCitation>
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).
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</paragraph>
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<paragraph id="725E36EC2475BD2CFF66DA1C1A29A661" blockId="107.[151,1437,152,1493]" pageId="107" pageNumber="108">
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<emphasis id="4095EAFE2475BD2CFF66DA1C1AFBA779" bold="true" box="[198,452,1118,1144]" pageId="107" pageNumber="108">Taxonomic notes:—</emphasis>
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This species was considered by
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<bibRefCitation id="16704B1D2475BD2CFCF5DA1C1F6CA779" author="Wessels Boer, J." box="[853,1107,1118,1144]" journalOrPublisher="Verhandelingen der Koninklijke Nederlandsche Akademie van Wetenschappen, Afdeeling Natuurkunde. Tweede Sectie" pageId="107" pageNumber="108" pagination="1 - 202" part="58" refId="ref124810" refString="Wessels Boer, J. (1968) The geonomoid palms. Verhandelingen der Koninklijke Nederlandsche Akademie van Wetenschappen, Afdeeling Natuurkunde. Tweede Sectie 58: 1 - 202." title="The geonomoid palms" type="journal article" year="1968">Wessels Boer (1968)</bibRefCitation>
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to be related to
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<taxonomicName id="B5E14D6F2475BD2CFA8ADA1C1BC5A79E" authorityName="Kunth" authorityYear="1841" baseAuthorityName="Poiteau" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="107" pageNumber="108" phylum="Tracheophyta" rank="species" species="deversa">
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<emphasis id="4095EAFE2475BD2CFA8ADA1C1BC5A79E" italics="true" pageId="107" pageNumber="108">Geonoma deversa</emphasis>
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</taxonomicName>
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. In fact, the two are not related, and
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<taxonomicName id="B5E14D6F2475BD2CFD7CDAC718B6A79E" authorityName="Trail" authorityYear="1876" box="[732,905,1157,1183]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="107" pageNumber="108" phylum="Tracheophyta" rank="species" species="oligoclona">
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<emphasis id="4095EAFE2475BD2CFD7CDAC718B6A79E" box="[732,905,1157,1183]" italics="true" pageId="107" pageNumber="108">G. oligoclona</emphasis>
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</taxonomicName>
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forms a clade with
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<taxonomicName id="B5E14D6F2475BD2CFB2BDAC71E7DA79E" authorityName="Spruce" authorityYear="1871" box="[1163,1346,1157,1183]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="107" pageNumber="108" phylum="Tracheophyta" rank="species" species="aspidiifolia">
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<emphasis id="4095EAFE2475BD2CFB2BDAC71E7DA79E" box="[1163,1346,1157,1183]" italics="true" pageId="107" pageNumber="108">G. aspidiifolia</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="B5E14D6F2475BD2CFA22DAC71A79A7C7" authorityName="Galeano & Bernal" authorityYear="2002" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="107" pageNumber="108" phylum="Tracheophyta" rank="species" species="santanderensis">
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<emphasis id="4095EAFE2475BD2CFA22DAC71A79A7C7" italics="true" pageId="107" pageNumber="108">G. santanderensis</emphasis>
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</taxonomicName>
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. All three species share internodes covered with reddish or brownish scales, rachillae surfaces with spiky, fibrous projections or ridges, and staminodial tubes lobed at the apex with the lobes not spreading at anthesis and not acuminate.
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<taxonomicName id="B5E14D6F2475BD2CFDA7DABB183DA612" authorityName="Trail" authorityYear="1876" box="[519,770,1273,1299]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="107" pageNumber="108" phylum="Tracheophyta" rank="species" species="oligoclona">
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<emphasis id="4095EAFE2475BD2CFDA7DABB183DA612" box="[519,770,1273,1299]" italics="true" pageId="107" pageNumber="108">Geonoma oligoclona</emphasis>
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</taxonomicName>
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differs from
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<taxonomicName id="B5E14D6F2475BD2CFC02DABB1F75A612" authorityName="Spruce" authorityYear="1871" box="[930,1098,1273,1299]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="107" pageNumber="108" phylum="Tracheophyta" rank="species" species="aspidiifolia">
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<emphasis id="4095EAFE2475BD2CFC02DABB1F75A612" box="[930,1098,1273,1299]" italics="true" pageId="107" pageNumber="108">G. aspidiifolia</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="B5E14D6F2475BD2CFB26DABB1E67A612" authorityName="Galeano & Bernal" authorityYear="2002" box="[1158,1368,1273,1299]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="107" pageNumber="108" phylum="Tracheophyta" rank="species" species="santanderensis">
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<emphasis id="4095EAFE2475BD2CFB26DABB1E67A612" box="[1158,1368,1273,1299]" italics="true" pageId="107" pageNumber="108">G. santanderensis</emphasis>
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</taxonomicName>
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in its prophyll which has the margins curved around the stem and the surfaces flat with dense, felty, brown tomentum.
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</paragraph>
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<paragraph id="725E36EC2475BD2CFF66DB2F1F04A6D4" blockId="107.[151,1437,152,1493]" pageId="107" pageNumber="108">
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<emphasis id="4095EAFE2475BD2CFF66DB2F1AC3A686" bold="true" box="[198,508,1389,1415]" pageId="107" pageNumber="108">Subspecific variation:—</emphasis>
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No trait varies within this species. The specimens come from scattered localities, but this is probably an artifact of insufficient collecting. One specimen (
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<emphasis id="4095EAFE2475BD2CFBDFDBD61E14A6AF" box="[1151,1323,1428,1454]" italics="true" pageId="107" pageNumber="108">Galeano 1869</emphasis>
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) is much smaller than the others and is reported to come from a white sand savanna area.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |