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<document id="BBC3627DF3DECFB83E7B9E990F73D608" 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="FA4887FA2478BD21FF37DEDA1E33A5B2" 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 monospatha de Nevers in de Nevers &amp; Grayum 1998" docType="treatment" docVersion="7" lastPageNumber="103" masterDocId="0671FF82241EBD47FFA0DE421B3FA301" masterDocTitle="A revision of Geonoma (Arecaceae)" masterLastPageNumber="271" masterPageNumber="1" pageNumber="103" updateTime="1698765326825" updateUser="ExternalLinkService">
<mods:mods id="7AC1789B12C4964D431BCD01CAC44862" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="DF293DCDD914D1FFE1104406BB73A98C">
<mods:title id="EEADC4B5155C7B746FC3B6A2F3FC1096">A revision of Geonoma (Arecaceae)</mods:title>
</mods:titleInfo>
<mods:name id="3B41C6C9AF128554BA42D3347D786683" type="personal">
<mods:role id="712D576AFDB3AEA3B38916BD70B03002">
<mods:roleTerm id="467107D58A9CAA7986649E69D23D735C">Author</mods:roleTerm>
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<mods:namePart id="FF646BDC06152E47586ED251D6C5FBC4">Henderson, Andrew</mods:namePart>
</mods:name>
<mods:typeOfResource id="9DA3575F1B2DBA04CCDB70A50B9461A7">text</mods:typeOfResource>
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<mods:titleInfo id="A85C0DEB9DFBE37FC266919A2C6EA24E">
<mods:title id="E0943DA2C33E428869047C3D3ACB76CC">Phytotaxa</mods:title>
</mods:titleInfo>
<mods:part id="A2A10F59DCF05B739A830D3A1C1D1309">
<mods:date id="9D4DE9BAF742C0AC525B56D271662C1A">2011</mods:date>
<mods:detail id="29AA807F1E9A794F34E627BA65C4F5E0" type="pubDate">
<mods:number id="A9F0067C72E54A697E4A17B21EDFFD2B">2011-02-18</mods:number>
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<mods:detail id="A87841F52C09663B53FF2722F8FE23E2" type="volume">
<mods:number id="7F32ADAE4069111B2CF72F14246866F0">17</mods:number>
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<mods:classification id="5D6AF640D56518AB2AD4D759CFB29473">journal article</mods:classification>
<mods:identifier id="E69499A0F1788085BA9341914E890917" type="CLB-Dataset">24911</mods:identifier>
<mods:identifier id="E1208FCEB40B22B9E2E21EF7045D3384" type="DOI">10.11646/phytotaxa.17.1</mods:identifier>
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<mods:identifier id="25ECAE310B90751B445EB8070B1CF8B0" type="ISSN">1179-3163</mods:identifier>
<mods:identifier id="36610B3AE600900957BC94B0C43F09BA" type="Zenodo-Dep">3538362</mods:identifier>
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<treatment id="FA4887FA2478BD21FF37DEDA1E33A5B2" ID-DOI="http://doi.org/10.5281/zenodo.5609073" ID-GBIF-Taxon="160342419" ID-Zenodo-Dep="5609073" LSID="urn:lsid:plazi:treatment:FA4887FA2478BD21FF37DEDA1E33A5B2" httpUri="http://treatment.plazi.org/id/FA4887FA2478BD21FF37DEDA1E33A5B2" lastPageNumber="103" pageId="102" pageNumber="103">
<subSubSection id="3AFB65672478BD21FF37DEDA1F92A3FE" pageId="102" pageNumber="103" type="nomenclature">
<paragraph id="725E36EC2478BD21FF37DEDA1F92A3FE" blockId="102.[151,1436,150,255]" pageId="102" pageNumber="103">
<emphasis id="4095EAFE2478BD21FF37DEDA1B83A3B3" bold="true" box="[151,188,152,178]" pageId="102" pageNumber="103">38.</emphasis>
<taxonomicName id="B5E14D6F2478BD21FF63DED518C3A3B3" ID-CoL="3FQMZ" authority="de Nevers in de Nevers &amp; Grayum (1998: 98)" authorityName="de Nevers in de Nevers &amp; Grayum" authorityPageNumber="98" authorityYear="1998" box="[195,1020,150,178]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="102" pageNumber="103" phylum="Tracheophyta" rank="species" species="monospatha">
<emphasis id="4095EAFE2478BD21FF63DED51AEBA3B0" bold="true" box="[195,468,150,177]" italics="true" pageId="102" pageNumber="103">Geonoma monospatha</emphasis>
de Nevers in
<bibRefCitation id="16704B1D2478BD21FDD9DEDA18C3A3B3" author="de Nevers, G. &amp; Grayum, M." box="[633,1020,152,178]" journalOrPublisher="Principes" pageId="102" pageNumber="103" pagination="94 - 103" part="42" refId="ref121952" refString="de Nevers, G. &amp; Grayum, M. (1998) Notes on Geonoma in Mesoamerica. Principes 42: 94 - 103." title="Notes on Geonoma in Mesoamerica" type="journal article" year="1998">de Nevers &amp; Grayum (1998: 98)</bibRefCitation>
</taxonomicName>
. Type:
<collectingCountry id="0AF6767C2478BD21FBF2DEDA1FECA3B3" box="[1106,1235,152,178]" name="Panama" pageId="102" pageNumber="103">PANAMA</collectingCountry>
.
<collectingRegion id="B025F80E2478BD21FB7EDEDA1E71A3B3" box="[1246,1358,152,178]" country="Panama" name="Veraguas" pageId="102" pageNumber="103">Veraguas</collectingRegion>
: Cerro Tute, just W of Santa Fé,
<geoCoordinate id="17D5502B2478BD21FE68DEFC191EA3D9" box="[456,545,190,216]" degrees="8" direction="north" minutes="40" orientation="latitude" pageId="102" pageNumber="103" precision="925" value="8.666667">8°40N</geoCoordinate>
,
<geoCoordinate id="17D5502B2478BD21FD8EDEFC19A5A3D9" box="[558,666,190,216]" degrees="81" direction="west" minutes="05" orientation="longitude" pageId="102" pageNumber="103" precision="925" value="-81.083336">81°05W</geoCoordinate>
,
<quantity id="B5199B092478BD21FD07DEFC1801A3D9" box="[679,830,190,216]" metricMagnitude="2" metricUnit="m" metricValue="9.0" metricValueMax="10.0" metricValueMin="8.0" pageId="102" pageNumber="103" unit="m" value="900.0" valueMax="1000.0" valueMin="800.0">8001000 m</quantity>
,
<date id="065F102C2478BD21FCEBDEFC1F20A3D9" box="[843,1055,190,216]" pageId="102" pageNumber="103" value="1995-02-27">27 February 1995</date>
,
<emphasis id="4095EAFE2478BD21FB8CDEFC1ADDA3FE" italics="true" pageId="102" pageNumber="103">G. de Nevers, A. Henderson, G. Galeano &amp; R. Bernal 10556</emphasis>
(
<typeStatus id="AD5A884E2478BD21FE51DEA71966A3FE" box="[497,601,229,255]" pageId="102" pageNumber="103" type="holotype">holotype</typeStatus>
PMA
<emphasis id="4095EAFE2478BD21FD08DEA419EFA3FE" box="[680,720,230,255]" italics="true" pageId="102" pageNumber="103">n.v.</emphasis>
, isotypes CAS
<emphasis id="4095EAFE2478BD21FC26DEA41891A3FE" box="[902,942,230,255]" italics="true" pageId="102" pageNumber="103">n.v.</emphasis>
COL! K! MO! NY!).
</paragraph>
</subSubSection>
<subSubSection id="3AFB65672478BD21FF37DF6B1FD7A7E2" pageId="102" pageNumber="103" type="description">
<paragraph id="725E36EC2478BD21FF37DF6B1FD7A7E2" blockId="102.[151,1437,297,1715]" pageId="102" pageNumber="103">
<emphasis id="4095EAFE2478BD21FF37DF6B1BDDA242" box="[151,226,297,323]" italics="true" pageId="102" pageNumber="103">Plants</emphasis>
1.1(1.01.5) m tall; stems height no data, 0.5(0.30.7) cm in diameter, solitary or clustered, cane-like; internodes 1.4(0.44.0) cm long, yellowish and smooth.
<emphasis id="4095EAFE2478BD21FC95DF1318B8A26B" box="[821,903,337,362]" italics="true" pageId="102" pageNumber="103">Leaves</emphasis>
undivided or irregularly pinnate, not plicate, bases of blades running diagonally into the rachis; sheaths 4.6(1.56.5) cm long; petioles 5.1(1.58.5) cm long, drying green or yellowish; rachis 15.2(9.023.2) cm long, 1.6(0.92.2) mm in diameter; veins not raised or slightly raised and triangular in cross-section adaxially; pinnae 2(14) per side of rachis; basal pinna 9.4(5.515.4) cm long, 2.8(1.05.7) cm wide, forming an angle of 28(1645)° with the rachis; apical pinna 5.1(4.16.0) cm long, 5.2(3.411.2) cm wide, forming an angle of 30(2040)° with the rachis.
<emphasis id="4095EAFE2478BD21FB54DC531EA3A12A" box="[1268,1436,529,555]" italics="true" pageId="102" pageNumber="103">Inflorescences</emphasis>
unbranched or branched 1 order; prophylls and peduncular bracts not ribbed with elongate, unbranched fibers, flattened, more or less persistent; prophylls 5.1(2.27.4) cm long, not short and asymmetrically apiculate, the surfaces not ridged, without unequally wide ridges; peduncular bracts 0.1(0.10.2) cm, long, vestigial, inserted 1.7(0.92.8) cm above the prophyll; peduncles 5.4(3.87.0) cm long, 1.6(1.22.0) mm in diameter; rachillae 2(13), 3.0(2.24.1) cm long, 2.7(1.83.3) mm in diameter, the surfaces without 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 with a central notch before anthesis, often the two sides of the notch overlapping, 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 almost directly onto the filament apices, the connectives bifid but scarcely developed; anthers short and curled over at anthesis; non-fertilized pistillate flowers persistent after anthesis; staminodial tubes lobed, the lobes not spreading at anthesis, not acuminate, those of non-fertilized pistillate flowers not projecting and persistent after anthesis;
<emphasis id="4095EAFE2478BD21FCC3DA17189EA76E" box="[867,929,1109,1135]" italics="true" pageId="102" pageNumber="103">fruits</emphasis>
6.7(6.17.2) mm long, 5.2(4.95.5) mm in diameter, the bases without a prominent stipe, the apices not conical, the surfaces not splitting at maturity, without fibers emerging, bumpy from the numerous, subepidermal, tangential, short fibers present, these coming to a point at fruit apices; locular epidermis without operculum, smooth, without pores.
</paragraph>
</subSubSection>
<subSubSection id="3AFB65672478BD21FF66DAB21E33A5B2" pageId="102" pageNumber="103" type="distribution">
<paragraph id="725E36EC2478BD21FF66DAB218D9A631" blockId="102.[151,1437,297,1715]" pageId="102" pageNumber="103">
<emphasis id="4095EAFE2478BD21FF66DAB21918A60B" bold="true" box="[198,551,1264,1290]" pageId="102" pageNumber="103">Distribution and habitat:—</emphasis>
From 8°31
<geoCoordinate id="17D5502B2478BD21FD60DAB21825A60B" box="[704,794,1264,1290]" degrees="9" direction="north" minutes="42" orientation="latitude" pageId="102" pageNumber="103" precision="925" value="9.7">9°42N</geoCoordinate>
and 80°26
<geoCoordinate id="17D5502B2478BD21FC1CDAB21F18A60B" box="[956,1063,1264,1290]" degrees="84" direction="west" minutes="12" orientation="longitude" pageId="102" pageNumber="103" precision="925" value="-84.2">84°12W</geoCoordinate>
in
<collectingCountry id="0AF6767C2478BD21FBF6DAB21FE5A60B" box="[1110,1242,1264,1290]" name="Costa Rica" pageId="102" pageNumber="103">Costa Rica</collectingCountry>
and
<collectingCountry id="0AF6767C2478BD21FABEDAB21E44A60B" box="[1310,1403,1264,1290]" name="Panama" pageId="102" pageNumber="103">Panama</collectingCountry>
at 1020(3001900) m elevation in lowland to montane rainforest (
<figureCitation id="EADA2A692478BD21FC21DB5418E6A631" box="[897,985,1302,1328]" captionStart="FIGURE 28" captionStartId="104.[151,255,1873,1896]" captionTargetBox="[164,1410,848,1856]" captionTargetId="figure@104.[151,1436,828,1873]" captionTargetPageId="104" captionText="FIGURE 28. Distribution maps of Geonoma monospatha, G. mooreana, G. multisecta, and G. occidentalis." figureDoi="http://doi.org/10.5281/zenodo.3538418" httpUri="https://zenodo.org/record/3538418/files/figure.png" pageId="102" pageNumber="103">Fig. 28</figureCitation>
).
</paragraph>
<paragraph id="725E36EC2478BD21FF66DB7F18D1A519" blockId="102.[151,1437,297,1715]" pageId="102" pageNumber="103">
<emphasis id="4095EAFE2478BD21FF66DB7F1A80A656" bold="true" box="[198,447,1341,1367]" pageId="102" pageNumber="103">Taxonomic notes:—</emphasis>
<taxonomicName id="B5E14D6F2478BD21FE1FDB7F19F7A656" authorityName="de Nevers in de Nevers &amp; Grayum" authorityYear="1998" box="[447,712,1341,1367]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="102" pageNumber="103" phylum="Tracheophyta" rank="species" species="monospatha">
<emphasis id="4095EAFE2478BD21FE1FDB7F19F7A656" box="[447,712,1341,1367]" italics="true" pageId="102" pageNumber="103">Geonoma monospatha</emphasis>
</taxonomicName>
is a member of the
<taxonomicName id="B5E14D6F2478BD21FC14DB7F1F11A659" authorityName="Wendland ex Spruce" authorityYear="1871" box="[948,1070,1341,1368]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="102" pageNumber="103" phylum="Tracheophyta" rank="species" species="cuneata">
<emphasis id="4095EAFE2478BD21FC14DB7F1F11A659" box="[948,1070,1341,1368]" italics="true" pageId="102" pageNumber="103">G. cuneata</emphasis>
</taxonomicName>
clade, within which it belongs to a group of four Central American species, including
<emphasis id="4095EAFE2478BD21FC97DB261F75A67F" box="[823,1098,1380,1406]" italics="true" pageId="102" pageNumber="103">
<taxonomicName id="B5E14D6F2478BD21FC97DB261883A67F" authorityName="Grayum" authorityYear="1998" box="[823,956,1380,1406]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="102" pageNumber="103" phylum="Tracheophyta" rank="species" species="brenesii">G. brenesii</taxonomicName>
,
<taxonomicName id="B5E14D6F2478BD21FC69DB261F75A67F" authorityName="Grayum &amp; de Nevers in de Nevers &amp; Grayum" authorityYear="1998" box="[969,1098,1380,1406]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="102" pageNumber="103" phylum="Tracheophyta" rank="species" species="hugonis">G. hugonis</taxonomicName>
</emphasis>
, and
<taxonomicName id="B5E14D6F2478BD21FB2EDB261E18A67F" authorityName="Moore" authorityYear="1980" box="[1166,1319,1380,1406]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="102" pageNumber="103" phylum="Tracheophyta" rank="species" species="epetiolata">
<emphasis id="4095EAFE2478BD21FB2EDB261E18A67F" box="[1166,1319,1380,1406]" italics="true" pageId="102" pageNumber="103">G. epetiolata</emphasis>
</taxonomicName>
. They all have unbranched or few-branched inflorescences and share the character state of the staminodial tubes being lobed at the apex, but the lobes are not spreading at anthesis and are not acuminate.
<taxonomicName id="B5E14D6F2478BD21FB2EDBF31EA2A6CA" authorityName="de Nevers in de Nevers &amp; Grayum" authorityYear="1998" box="[1166,1437,1457,1483]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="102" pageNumber="103" phylum="Tracheophyta" rank="species" species="monospatha">
<emphasis id="4095EAFE2478BD21FB2EDBF31EA2A6CA" box="[1166,1437,1457,1483]" italics="true" pageId="102" pageNumber="103">Geonoma monospatha</emphasis>
</taxonomicName>
differs from other species in this group by its vestigial peduncular bract and its flattened prophylls and peduncular bracts which are not ribbed with elongate, unbranched fibers.
</paragraph>
<paragraph id="725E36EC2478BD21FF66D8671E33A5B2" blockId="102.[151,1437,297,1715]" pageId="102" pageNumber="103">
<emphasis id="4095EAFE2478BD21FF66D8671ACCA53E" bold="true" box="[198,499,1573,1599]" pageId="102" pageNumber="103">Subspecific variation:—</emphasis>
Three traits (stem branching, leaf division, inflorescence branching) vary within this species. Specimens come from several separate areas but there are too few specimens to test for differences, and the gaps may be artifacts caused by incomplete collecting. The
<collectingRegion id="B025F80E2478BD21FBEBD8311FB1A58C" box="[1099,1166,1651,1677]" country="New Zealand" name="West Coast" pageId="102" pageNumber="103">Costa</collectingRegion>
Rican specimens have smaller leaves and inflorescences and come from higher mean elevations (
<quantity id="B5199B092478BD21FC5DD8DB1F68A5B2" box="[1021,1111,1689,1715]" metricMagnitude="3" metricUnit="m" metricValue="1.75" pageId="102" pageNumber="103" unit="m" value="1750.0">1750 m</quantity>
versus
<quantity id="B5199B092478BD21FB11D8DB1FC0A5B2" box="[1201,1279,1689,1715]" metricMagnitude="2" metricUnit="m" metricValue="8.37" pageId="102" pageNumber="103" unit="m" value="837.0">837 m</quantity>
).
</paragraph>
</subSubSection>
</treatment>
</document>