147 lines
18 KiB
XML
147 lines
18 KiB
XML
<document id="3846301D21FE21DAEBAAA75C75C5F3B1" 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="FA4887FA2431BD77FF37DC9E1EA3A104" 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 chococola Wessels Boer 1968" docType="treatment" docVersion="7" lastPageNumber="49" masterDocId="0671FF82241EBD47FFA0DE421B3FA301" masterDocTitle="A revision of Geonoma (Arecaceae)" masterLastPageNumber="271" masterPageNumber="1" pageNumber="48" updateTime="1698765326825" updateUser="ExternalLinkService">
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<mods:mods id="A3D788E83EB56DEB4252FBF1F7AE424C" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="40533A6908E7777207BF72A1ACE33849">
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<mods:title id="747C44407E7CB12DA75C3D9DF84B6228">A revision of Geonoma (Arecaceae)</mods:title>
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</mods:titleInfo>
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<mods:name id="45EB1CF17014BFA69E9B7EB40BC38F9D" type="personal">
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<mods:namePart id="4C7456B315DAB5FF73AF6A35A47157AD">Henderson, Andrew</mods:namePart>
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<mods:title id="B2D79EF4214C7359B1138907878A7F8B">Phytotaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="BAE111378FF0DA768900ACB710AFF0F0">
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<mods:date id="717BA29B39041141B1C5C7324CB40C95">2011</mods:date>
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<mods:number id="F449B4CB412D8D63DF417EED93CA6668">2011-02-18</mods:number>
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<mods:number id="CE10E7BC9826CCCC25F27983157DB65F">17</mods:number>
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<mods:classification id="70C8BDE6104BAC860CCA1F6509FB67A5">journal article</mods:classification>
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<mods:identifier id="A47CDD54BEBD1CA0A201D2F24E0C6757" type="CLB-Dataset">24911</mods:identifier>
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<mods:identifier id="99EDBF381869B25A08A2779204F5B0F1" type="DOI">10.11646/phytotaxa.17.1</mods:identifier>
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<treatment id="FA4887FA2431BD77FF37DC9E1EA3A104" ID-DOI="http://doi.org/10.5281/zenodo.5608912" ID-GBIF-Taxon="160342501" ID-Zenodo-Dep="5608912" LSID="urn:lsid:plazi:treatment:FA4887FA2431BD77FF37DC9E1EA3A104" httpUri="http://treatment.plazi.org/id/FA4887FA2431BD77FF37DC9E1EA3A104" lastPageId="48" lastPageNumber="49" pageId="47" pageNumber="48">
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<subSubSection id="3AFB65672431BD68FF37DC9E195DA01D" pageId="47" pageNumber="48" type="nomenclature">
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<paragraph id="725E36EC2431BD68FF37DC9E195DA01D" blockId="47.[151,1436,731,796]" pageId="47" pageNumber="48">
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<emphasis id="4095EAFE2431BD68FF37DC9E1B83A1F7" bold="true" box="[151,188,732,758]" pageId="47" pageNumber="48">10.</emphasis>
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<taxonomicName id="B5E14D6F2431BD68FF64DC99183CA1F7" ID-CoL="3FQHM" authority="Wessels Boer (1968: 103)" authorityName="Wessels Boer" authorityPageNumber="103" authorityYear="1968" box="[196,771,731,758]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="47" pageNumber="48" phylum="Tracheophyta" rank="species" species="chococola">
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<emphasis id="4095EAFE2431BD68FF64DC991AFFA1F7" bold="true" box="[196,448,731,758]" italics="true" pageId="47" pageNumber="48">Geonoma chococola</emphasis>
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<bibRefCitation id="16704B1D2431BD68FE68DC9E183CA1F7" author="Wessels Boer, J." box="[456,771,732,758]" journalOrPublisher="Verhandelingen der Koninklijke Nederlandsche Akademie van Wetenschappen, Afdeeling Natuurkunde. Tweede Sectie" pageId="47" pageNumber="48" 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: 103)</bibRefCitation>
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</taxonomicName>
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. Type:
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<collectingCountry id="0AF6767C2431BD68FCFBDC9E18C1A1F7" box="[859,1022,732,758]" name="Colombia" pageId="47" pageNumber="48">COLOMBIA</collectingCountry>
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.
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<collectingRegion id="B025F80E2431BD68FBAADC9E1FF3A1F7" box="[1034,1228,732,758]" country="Colombia" name="Valle del Cauca" pageId="47" pageNumber="48">Valle del Cauca</collectingRegion>
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: Buenaventura,
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<date id="065F102C2431BD68FA2DDC9E1A2EA01D" pageId="47" pageNumber="48" value="1926-05-06">6 May 1926</date>
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,
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<emphasis id="4095EAFE2431BD68FEBDDD401A9CA01D" box="[285,419,770,796]" italics="true" pageId="47" pageNumber="48">O. Cook 84</emphasis>
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(
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<typeStatus id="AD5A884E2431BD68FE12DD401925A01D" box="[434,538,770,796]" pageId="47" pageNumber="48" type="holotype">holotype</typeStatus>
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<collectingCountry id="0AF6767C2431BD68FD82DD40196FA01D" box="[546,592,770,796]" name="United States of America" pageId="47" pageNumber="48">US</collectingCountry>
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!).
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</paragraph>
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</subSubSection>
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<subSubSection id="3AFB65672431BD77FF37DD121FD0A24D" lastPageId="48" lastPageNumber="49" pageId="47" pageNumber="48" type="description">
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<paragraph id="725E36EC2431BD68FF37DD121F22A431" blockId="47.[151,1437,848,1995]" pageId="47" pageNumber="48">
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<emphasis id="4095EAFE2431BD68FF37DD121BDAA06B" box="[151,229,848,874]" italics="true" pageId="47" pageNumber="48">Plants</emphasis>
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2.8(1.5–4.0) m tall; stems 1.9(1.0–3.0) m tall,
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<quantity id="B5199B092431BD68FC88DD121843A06B" box="[808,892,848,874]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" pageId="47" pageNumber="48" unit="cm" value="3.5">3.5 cm</quantity>
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in diameter, solitary or clustered, cane-like; internodes
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<quantity id="B5199B092431BD68FEBBDD341A52A091" box="[283,365,886,912]" metricMagnitude="-2" metricUnit="m" metricValue="3.7" pageId="47" pageNumber="48" unit="cm" value="3.7">3.7 cm</quantity>
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long, yellowish and smooth.
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<emphasis id="4095EAFE2431BD68FD71DD3A181BA090" box="[721,804,888,913]" italics="true" pageId="47" pageNumber="48">Leaves</emphasis>
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11(7–21) per stem, undivided or irregularly pinnate, not plicate, bases of blades running diagonally into the rachis; sheaths 16.5(8.0–23.0) cm long; petioles 37.9(15.3–61.0) cm long, drying green or yellowish; rachis 111.7(80.0–137.0) cm long, 7.6(4.6–12.5) mm in diameter; veins raised and rectangular in cross-section adaxially; pinnae 3(1–7) per side of rachis; basal pinna 48.5(30.0–80.0) cm long, 13.2(4.5–43.5) cm wide, forming an angle of 27(16–38)° with the rachis; apical pinna 30.1(21.7–40.5) cm long, 26.5(20.5–35.0) cm wide, forming an angle of 28(20–40)° with the rachis.
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<emphasis id="4095EAFE2431BD68FF37DA1C1A74A779" box="[151,331,1118,1144]" italics="true" pageId="47" pageNumber="48">Inflorescences</emphasis>
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unbranched or branched 1 order; prophylls and peduncular bracts ribbed with elongate, unbranched fibers, both bracts tubular, narrow, elongate, closely sheathing the peduncle, more or less persistent; prophylls 35.0(23.7–49.5) cm long, not short and asymmetrically apiculate, the surfaces not ridged, without unequally wide ridges; peduncular bracts 60.8(38.5–83.0) cm long, well-developed, inserted 2.2(1.5– 3.0) cm above prophyll; peduncles 86.3(46.0–143.0) cm long, 6.4(3.9–8.6) mm in diameter; rachillae 1(1–4), 27.8(16.5–47.0) cm long, 10.1(5.8–15.2) 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 persistent after anthesis; stamens 6; thecae diverging at anthesis, inserted directly onto the apiculate filament apices; anthers not short and curled at anthesis, usually elongate, spiraled and twisted or sometimes remaining straight; non-fertilized pistillate flowers deciduous after anthesis; staminodial tubes lobed at the apex, the lobes spreading at anthesis, acuminate, those of nonfertilized flowers not projecting and persistent after anthesis;
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<emphasis id="4095EAFE2431BD68FCC3D8E1189EA5BC" box="[867,929,1699,1725]" italics="true" pageId="47" pageNumber="48">fruits</emphasis>
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18.9(14.8–24.9) mm long, 15.7(11.3–17.8) mm in diameter, the bases without a prominent stipe, the apices not conical, the surfaces splitting deeply and longitudinally at maturity to reveal mesocarp with dense layer of radial fibers, with fibers emerging, not bumpy, not apiculate; locular epidermis with operculum, smooth, with pores.
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</paragraph>
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<paragraph id="725E36EC2431BD68FF66D97F1FBDA4CA" blockId="47.[151,1437,848,1995]" pageId="47" pageNumber="48">
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<emphasis id="4095EAFE2431BD68FF66D97F1AFEA456" bold="true" box="[198,449,1853,1879]" pageId="47" pageNumber="48">Taxonomic notes:—</emphasis>
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<taxonomicName id="B5E14D6F2431BD68FE61D97F198AA456" authorityName="Wessels Boer" authorityYear="1968" box="[449,693,1853,1879]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="47" pageNumber="48" phylum="Tracheophyta" rank="species" species="chococola">
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<emphasis id="4095EAFE2431BD68FE61D97F198AA456" box="[449,693,1853,1879]" italics="true" pageId="47" pageNumber="48">Geonoma chococola</emphasis>
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</taxonomicName>
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was said by
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<bibRefCitation id="16704B1D2431BD68FCF7D97F1F4AA456" author="Henderson, A. & Galeano, G. & Bernal, R." box="[855,1141,1853,1880]" journalOrPublisher="Princeton University Press, Princeton, New Jersey" pageId="47" pageNumber="48" pagination="1 - 352" refId="ref122861" refString="Henderson, A., Galeano, G. & Bernal, R. (1995) A field guide to the palms of the Americas. Princeton University Press, Princeton, New Jersey, pp. 1 - 352." title="A field guide to the palms of the Americas" type="book chapter" year="1995">
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Henderson
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<emphasis id="4095EAFE2431BD68FC7FD97D1F22A456" box="[991,1053,1853,1880]" italics="true" pageId="47" pageNumber="48">et al.</emphasis>
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(1995)
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</bibRefCitation>
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to have 12 stamens, but this appears to be a mistake. All eight specimens examined with staminate flowers have 6 stamens. In the following treatment,
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<taxonomicName id="B5E14D6F2431BD68FE36D9C91919A4A4" authorityName="Henderson, Borchsenius & Balslev" authorityYear="2008" box="[406,550,1931,1957]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="47" pageNumber="48" phylum="Tracheophyta" rank="species" species="awaensis">
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<emphasis id="4095EAFE2431BD68FE36D9C91919A4A4" box="[406,550,1931,1957]" italics="true" pageId="47" pageNumber="48">G. awaensis</emphasis>
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</taxonomicName>
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is recognized as a subspecies of
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<taxonomicName id="B5E14D6F2431BD68FC1AD9C91F68A4A4" authorityName="Wessels Boer" authorityYear="1968" box="[954,1111,1931,1957]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="47" pageNumber="48" phylum="Tracheophyta" rank="species" species="chococola">
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<emphasis id="4095EAFE2431BD68FC1AD9C91F68A4A4" box="[954,1111,1931,1957]" italics="true" pageId="47" pageNumber="48">G. chococola</emphasis>
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</taxonomicName>
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; it is not recognized at the species level because it shares the same character state combinations as
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<taxonomicName id="B5E14D6F2431BD68FC43D9F31F44A4CA" authorityName="Wessels Boer" authorityYear="1968" box="[995,1147,1969,1995]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="47" pageNumber="48" phylum="Tracheophyta" rank="species" species="chococola">
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<emphasis id="4095EAFE2431BD68FC43D9F31F44A4CA" box="[995,1147,1969,1995]" italics="true" pageId="47" pageNumber="48">G. chococola</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="725E36EC242EBD77FF66DEDA1FD0A24D" blockId="48.[151,1436,152,333]" pageId="48" pageNumber="49">
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<emphasis id="4095EAFE242EBD77FF66DEDA193CA3B3" bold="true" box="[198,515,152,178]" pageId="48" pageNumber="49">Subspecific variation:—</emphasis>
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Three traits vary within this species (stem branching, leaf division, inflorescence branching). There is geographic discontinuity and specimens occur in two separate areas. Based on one trait distribution (inflorescence branching) and geography, two subgroups can be recognized and these are treated as subspecies (subspp.
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<emphasis id="4095EAFE242EBD77FD8CDF4E181FA227" box="[556,800,268,294]" italics="true" pageId="48" pageNumber="49">
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<taxonomicName id="B5E14D6F242EBD77FD8CDF4E1997A227" authorityName="Wessels Boer" authorityYear="1968" box="[556,680,268,294]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="48" pageNumber="49" phylum="Tracheophyta" rank="species" species="chococola">chococola</taxonomicName>
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,
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<taxonomicName id="B5E14D6F242EBD77FD14DF4F181FA227" authorityName="Henderson, Borchsenius & Balslev" authorityYear="2008" box="[692,800,269,294]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="48" pageNumber="49" phylum="Tracheophyta" rank="species" species="awaensis">awaensis</taxonomicName>
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</emphasis>
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). There are too many missing data for most variables for analysis, but
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<taxonomicName id="B5E14D6F242EBD77FEFADF70191BA24D" box="[346,548,306,332]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="48" pageNumber="49" phylum="Tracheophyta" rank="subSpecies" species="chococola" subSpecies="chococola">
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subsp.
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<emphasis id="4095EAFE242EBD77FE0CDF70191BA24D" box="[428,548,306,332]" italics="true" pageId="48" pageNumber="49">chococola</emphasis>
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</taxonomicName>
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has significantly longer and wider rachillae (
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<emphasis id="4095EAFE242EBD77FB97DF761F00A24C" box="[1079,1087,308,333]" italics="true" pageId="48" pageNumber="49">t</emphasis>
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-test,
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<emphasis id="4095EAFE242EBD77FB20DF761FADA24C" box="[1152,1170,308,333]" italics="true" pageId="48" pageNumber="49">P</emphasis>
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<0.05).
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</paragraph>
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</subSubSection>
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<subSubSection id="3AFB6567242EBD77FF37DFC21EA3A104" pageId="48" pageNumber="49" type="key">
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<paragraph id="725E36EC242EBD77FF37DFC2195DA298" blockId="48.[151,610,382,410]" box="[151,610,382,410]" pageId="48" pageNumber="49">
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<heading id="29168180242EBD77FF37DFC2195DA298" bold="true" box="[151,610,382,410]" fontSize="11" level="3" pageId="48" pageNumber="49" reason="2">
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<emphasis id="4095EAFE242EBD77FF37DFC2195DA298" bold="true" box="[151,610,382,410]" pageId="48" pageNumber="49">
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Key to the subspecies of
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<taxonomicName id="B5E14D6F242EBD77FE68DF3D195DA298" ID-CoL="3FQHM" authorityName="Wessels Boer" authorityYear="1968" box="[456,610,382,409]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="48" pageNumber="49" phylum="Tracheophyta" rank="species" species="chococola">
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<emphasis id="4095EAFE242EBD77FE68DF3D195DA298" bold="true" box="[456,610,382,409]" italics="true" pageId="48" pageNumber="49">G. chococola</emphasis>
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</taxonomicName>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="725E36EC242EBD77FF37DF8F1EAAA2E5" blockId="48.[151,1429,461,485]" box="[151,1429,461,485]" pageId="48" pageNumber="49">
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1 Inflorescences unbranched.................................................................................................................
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<taxonomicName id="B5E14D6F242EBD77FB7DDF8F1EAAA2E5" ID-CoL="5HFVD" box="[1245,1429,461,485]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="48" pageNumber="49" phylum="Tracheophyta" rank="subSpecies" species="chococola" subSpecies="chococola">
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subsp.
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<emphasis id="4095EAFE242EBD77FA88DF8F1EAAA2E5" box="[1320,1429,461,484]" italics="true" pageId="48" pageNumber="49">chococola</emphasis>
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</taxonomicName>
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</paragraph>
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<paragraph id="725E36EC242EBD77FF37DFAF1EA3A104" blockId="48.[151,1436,493,517]" box="[151,1436,493,517]" pageId="48" pageNumber="49">
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- Inflorescences branched with 2–4 rachillae..........................................................................................
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<taxonomicName id="B5E14D6F242EBD77FB50DFAF1EA3A104" ID-CoL="5HFVC" box="[1264,1436,493,517]" class="Liliopsida" family="Arecaceae" genus="Geonoma" kingdom="Plantae" order="Arecales" pageId="48" pageNumber="49" phylum="Tracheophyta" rank="subSpecies" species="chococola" subSpecies="awaensis">
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subsp.
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<emphasis id="4095EAFE242EBD77FA9ADFAC1EA3A104" box="[1338,1436,494,517]" italics="true" pageId="48" pageNumber="49">awaensis</emphasis>
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</taxonomicName>
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |