306 lines
30 KiB
XML
306 lines
30 KiB
XML
<document ID-DOI="10.11646/phytotaxa.579.2.4" ID-GBIF-Dataset="63e6f069-dc27-4cc4-9a26-e24a0cc75296" ID-ISSN="1179-3163" ID-Zenodo-Dep="7543134" checkinTime="1673942200253" checkinUser="plazi" docAuthor="Aguilar-Cano, José, Guzmán-Guzmán, Santiago & Lopera-Toro, Alejandro" docDate="2023" docId="6F3087B5D1104E35FF2E2406FF59EAB9" docLanguage="en" docName="phytotaxa.579.2.4.pdf" docOrigin="Phytotaxa 579 (2)" docSource="http://dx.doi.org/10.11646/phytotaxa.579.2.4" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.4:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="4" docTitle="Thismia andicola Aguilar-Cano, S. Guzman-Guzman & Lopera-Toro 2023, sp. nov." docType="treatment" docVersion="2" lastPageNumber="111" masterDocId="9309FFCDD1124E31FFA62612FF92EF06" masterDocTitle="Thismia andicola sp. nov. (Thismiaceae): a new species from the northern Andes in Colombia" masterLastPageNumber="116" masterPageNumber="107" pageNumber="109" updateTime="1673942872523" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Thismia andicola sp. nov. (Thismiaceae): a new species from the northern Andes in Colombia</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Aguilar-Cano, José</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0002-9997-1370</mods:nameIdentifier>
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<mods:affiliation>Instituto de Investigación de Recursos Biológicos Alexander von Humboldt, Herbario FMB, Carrera 8 # 15 - 08, Claustro de San Agustín, Villa de Leyva, Colombia & Present address: Herbario JBB, Jardín Botánico de Bogotá, Cl 63 # 68 - 95, Bogotá D. C., Colombia & jraguilarc @ unal. edu. co; https: // orcid. org / 0000 - 0002 - 9997 - 1370</mods:affiliation>
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<mods:nameIdentifier type="email">jraguilarc@unal.edu.co</mods:nameIdentifier>
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</mods:name>
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||
<mods:name type="personal">
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||
<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Guzmán-Guzmán, Santiago</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0003-1224-3272</mods:nameIdentifier>
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<mods:affiliation>Semillero de Investigación en Plantas y Afines - PHYTOS, Grupo de Investigación en Biodiversidad y Recursos Naturales - BIONAT 3 Fundación Ecotrópico Colombia, Bogotá, Colombia & santiago. @ ucaldas. edu. co; https: // orcid. org / 0000 - 0003 - 1224 - 3272</mods:affiliation>
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<mods:nameIdentifier type="email">santiago.@ucaldas.edu.co</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Lopera-Toro, Alejandro</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0001-5097-1655</mods:nameIdentifier>
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<mods:affiliation>alejandro. lopera @ gmail. com; https: // orcid. org / 0000 - 0001 - 5097 - 1655</mods:affiliation>
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<mods:nameIdentifier type="email">alejandro.lopera@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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||
<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Phytotaxa</mods:title>
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</mods:titleInfo>
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||
<mods:part>
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<mods:date>2023</mods:date>
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||
<mods:detail type="pubDate">
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<mods:number>2023-01-17</mods:number>
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||
</mods:detail>
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<mods:detail type="volume">
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<mods:number>579</mods:number>
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||
</mods:detail>
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||
<mods:detail type="issue">
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<mods:number>2</mods:number>
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||
</mods:detail>
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<mods:extent unit="page">
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<mods:start>107</mods:start>
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<mods:end>116</mods:end>
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</mods:extent>
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</mods:part>
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||
</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.11646/phytotaxa.579.2.4</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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||
<mods:identifier type="DOI">10.11646/phytotaxa.579.2.4</mods:identifier>
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<mods:identifier type="GBIF-Dataset">63e6f069-dc27-4cc4-9a26-e24a0cc75296</mods:identifier>
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<mods:identifier type="ISSN">1179-3163</mods:identifier>
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<mods:identifier type="Zenodo-Dep">7543134</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7543122" ID-Zenodo-Dep="7543122" LSID="urn:lsid:plazi:treatment:6F3087B5D1104E35FF2E2406FF59EAB9" httpUri="http://treatment.plazi.org/id/6F3087B5D1104E35FF2E2406FF59EAB9" lastPageId="4" lastPageNumber="111" pageId="2" pageNumber="109">
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<subSubSection box="[136,1180,532,559]" pageId="2" pageNumber="109" type="nomenclature">
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<paragraph blockId="2.[136,1180,532,559]" box="[136,1180,532,559]" pageId="2" pageNumber="109">
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||
<heading box="[136,1180,532,559]" fontSize="11" level="2" pageId="2" pageNumber="109" reason="3">
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||
<taxonomicName authority="Aguilar-Cano, S. Guzman-Guzman & Lopera-Toro" authorityName="Aguilar-Cano, S. Guzman-Guzman & Lopera-Toro" authorityYear="2023" box="[136,920,532,559]" class="Liliopsida" family="Burmanniaceae" genus="Thismia" kingdom="Plantae" order="Dioscoreales" pageId="2" pageNumber="109" phylum="Tracheophyta" rank="species" species="andicola" status="sp. nov.">
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||
<emphasis bold="true" box="[136,338,532,559]" italics="true" pageId="2" pageNumber="109">Thismia andicola</emphasis>
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||
Aguilar-Cano, S. Guzman-Guzman & Lopera-Toro
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||
</taxonomicName>
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||
,
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||
<emphasis box="[931,1016,533,558]" italics="true" pageId="2" pageNumber="109">
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||
<taxonomicNameLabel box="[931,1016,533,558]" pageId="2" pageNumber="109" rank="species">sp. nov.</taxonomicNameLabel>
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||
</emphasis>
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||
<emphasis bold="true" box="[1023,1180,532,558]" pageId="2" pageNumber="109">
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||
(
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<figureCitation box="[1030,1143,532,558]" captionStart="FIGURE 1" captionStartId="3.[136,229,1913,1935]" captionTargetBox="[225,1393,224,1873]" captionTargetId="figure-18@3.[190,1398,187,1886]" captionTargetPageId="3" captionText="FIGURE 1. Thismia andicola. A. habit. B. top view of flower. C. Longitudinally dissected view flower. D. abaxial surface of stigma lobe covered by regularly distributed simple uniseriate multicellular trichomes. E. Inner surface of floral tube with rib sparsely covered with simple unicellular trichomes. F. Papillose inner surface of floral tube. G. Distal portion of floral tube showing tepal bases, annulus, and androecium. H. Stamen and interstaminal lobe, adaxial view. J. lateral view of ovary, style and stigmas. K. cross section of unilocular ovary showing parietal placentas. By Lisa Anzellini." figureDoi="http://doi.org/10.5281/zenodo.7543136" httpUri="https://zenodo.org/record/7543136/files/figure.png" pageId="2" pageNumber="109">Figures 1</figureCitation>
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,
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<figureCitation box="[1157,1172,532,558]" captionStart="FIGURE 3" captionStartId="6.[136,229,1956,1978]" captionTargetBox="[158,1430,235,1931]" captionTargetId="figure-58@6.[158,1430,235,1931]" captionTargetPageId="6" captionText="FIGURE 3. Thismia andicola. A. habit. B. proximal bract (left), distal bract (right). C. lower side annulus showing stamen filament bases expand laterally and fuse into a ring with interstaminal lobe and stamens hanging from its margin (white arrow indicates thecae). D. top view of annulus segment showing outermost ridge (black star), innermost ridge (white star) and middle ridge between them. E. Interstaminal lobe showing apical papillose portion (All of the holotype). Picture by José Aguilar-Cano." figureDoi="http://doi.org/10.5281/zenodo.7543140" httpUri="https://zenodo.org/record/7543140/files/figure.png" pageId="2" pageNumber="109">3</figureCitation>
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)
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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 pageId="2" pageNumber="109" type="diagnosis">
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<paragraph blockId="2.[136,1452,607,810]" pageId="2" pageNumber="109">
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<emphasis bold="true" box="[136,235,607,629]" pageId="2" pageNumber="109">Diagnosis</emphasis>
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:—
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<taxonomicName authority="Aguilar-Cano & Guzmán-Guzmán & Lopera-Toro, 2023" authorityName="Aguilar-Cano & Guzmán-Guzmán & Lopera-Toro" authorityYear="2023" box="[265,434,608,629]" class="Liliopsida" family="Burmanniaceae" genus="Thismia" kingdom="Plantae" order="Dioscoreales" pageId="2" pageNumber="109" phylum="Tracheophyta" rank="species" species="andicola" status="sp. nov.">
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||
<emphasis box="[265,434,608,629]" italics="true" pageId="2" pageNumber="109">Thismia andicola</emphasis>
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||
</taxonomicName>
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||
<emphasis bold="true" box="[442,520,608,629]" pageId="2" pageNumber="109">
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||
<taxonomicNameLabel box="[442,520,608,629]" pageId="2" pageNumber="109" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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is unique in sect.
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<taxonomicName authorityName="Maas & Maas" authorityYear="1986" baseAuthorityName="Miers" baseAuthorityYear="1847" box="[701,814,608,629]" class="Liliopsida" family="Burmanniaceae" genus="Ophiomeris" kingdom="Plantae" order="Dioscoreales" pageId="2" pageNumber="109" phylum="Tracheophyta" rank="genus">
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<emphasis box="[701,814,608,629]" italics="true" pageId="2" pageNumber="109">Ophiomeris</emphasis>
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</taxonomicName>
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in its combination of the following features: outer surface of the floral tube light blue and densely punctate with sky-blue metallic dots, inner tepals
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<quantity box="[1012,1110,644,666]" metricMagnitude="-3" metricUnit="m" metricValue="4.8" metricValueMax="5.0" metricValueMin="4.6" pageId="2" pageNumber="109" unit="mm" value="4.8" valueMax="5.0" valueMin="4.6">4.6–5 mm</quantity>
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long and stigma obovoid, covered adaxially by regularly distributed simple uniseriate multicellular trichomes.
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection pageId="2" pageNumber="109" type="materials_examined">
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||
<paragraph blockId="2.[136,1452,607,810]" pageId="2" pageNumber="109">
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||
<emphasis bold="true" box="[136,186,716,737]" pageId="2" pageNumber="109">Type</emphasis>
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||
:—
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||
<materialsCitation collectingDate="2019-04-17" collectorName="de Toledo" country="Colombia" elevation="2030" latitude="7.22805" location="Zona Amortiguadora del Parque Nacional Natural Tama" longLatPrecision="1" longitude="-72.31173" municipality="Cuenca del Rio Talco" pageId="2" pageNumber="109" specimenCount="1" stateProvince="Norte de Santander" typeStatus="holotype">
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||
<collectingCountry box="[215,349,716,737]" name="Colombia" pageId="2" pageNumber="109">COLOMBIA</collectingCountry>
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||
.
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||
<collectingRegion box="[359,553,716,738]" country="Colombia" name="Norte de Santander" pageId="2" pageNumber="109">Norte de Santander</collectingRegion>
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||
: municipio
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||
<collectorName box="[670,769,716,738]" pageId="2" pageNumber="109">de Toledo</collectorName>
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||
, vereda San Alberto,
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||
<collectingMunicipality box="[983,1199,716,738]" pageId="2" pageNumber="109">Cuenca del Río Talco</collectingMunicipality>
|
||
,
|
||
<location LSID="urn:lsid:plazi:treatment:6F3087B5D1104E35FF2E2406FF59EAB9:E2466078D1104E33FB1D24DEFE7BEC03" country="Colombia" latitude="7.22805" longLatPrecision="1" longitude="-72.31173" municipality="Cuenca del Rio Talco" name="Zona Amortiguadora del Parque Nacional Natural Tama" pageId="2" pageNumber="109" stateProvince="Norte de Santander">Zona Amortiguadora del Parque Nacional Natural Tamá</location>
|
||
,
|
||
<geoCoordinate box="[498,636,752,773]" degrees="7" direction="north" minutes="13" orientation="latitude" pageId="2" pageNumber="109" precision="1" seconds="40.98" value="7.22805">7°13’40.98”N</geoCoordinate>
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||
,
|
||
<geoCoordinate box="[646,795,752,773]" degrees="72" direction="west" minutes="18" orientation="longitude" pageId="2" pageNumber="109" precision="1" seconds="42.22" value="-72.31173">72°18’42.22”O</geoCoordinate>
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||
,
|
||
<quantity box="[805,880,752,773]" metricMagnitude="3" metricUnit="m" metricValue="2.03" pageId="2" pageNumber="109" unit="m" value="2030.0">
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||
<elevation box="[805,880,752,773]" metricMagnitude="3" metricUnit="m" metricValue="2.03" pageId="2" pageNumber="109" unit="m" value="2030.0">2030 m</elevation>
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</quantity>
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||
,
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||
<date box="[890,1024,752,774]" pageId="2" pageNumber="109" value="2019-04-17">
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||
<collectingDate box="[890,1024,752,774]" pageId="2" pageNumber="109" value="2019-04-17">17 April 2019</collectingDate>
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||
</date>
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||
(fl.),
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||
<emphasis box="[1079,1347,752,773]" italics="true" pageId="2" pageNumber="109">Alejandro Lopera-Toro, s.n.</emphasis>
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(
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<typeStatus box="[1359,1448,752,774]" pageId="2" pageNumber="109">holotype</typeStatus>
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: COL-615794!, in alcohol)
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</materialsCitation>
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||
.
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||
</paragraph>
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||
<paragraph blockId="2.[136,1452,856,2034]" pageId="2" pageNumber="109">
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Terrestrial achlorophyllous herbs,
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||
<quantity box="[519,616,856,883]" metricMagnitude="-1" metricUnit="m" metricValue="1.15" metricValueMax="1.5" metricValueMin="0.8" pageId="2" pageNumber="109" unit="cm" value="11.5" valueMax="15.0" valueMin="8.0">8–15 cm</quantity>
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high.
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<emphasis bold="true" box="[686,758,856,882]" pageId="2" pageNumber="109">Tuber</emphasis>
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ovoid, 11.6 ×
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<quantity box="[920,1007,856,883]" metricMagnitude="-3" metricUnit="m" metricValue="4.9" pageId="2" pageNumber="109" unit="mm" value="4.9">4.9 mm</quantity>
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||
, whitish to yellowish; roots filiform, up to
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<quantity box="[165,245,892,919]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="2" pageNumber="109" unit="mm" value="50.0">50 mm</quantity>
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long, sometimes with a small tuber at the top.
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<emphasis bold="true" box="[774,835,892,918]" pageId="2" pageNumber="109">Stem</emphasis>
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erect, 3.7–10.6 × 1.9–2.0 cm, longitudinally bisulcate, whitish.
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<emphasis bold="true" box="[236,318,928,954]" pageId="2" pageNumber="109">Leaves</emphasis>
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bract-like, 4, crowded at apex of stem with internode ca.
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||
<quantity box="[1001,1070,928,955]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="2" pageNumber="109" unit="mm" value="1.0">1 mm</quantity>
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long, decussate, surrounding the base of ovary in the form of an involucre, navicular, ovate-lanceolate, 4–4.5 ×
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||
<quantity box="[1054,1194,964,991]" metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="1.8" metricValueMin="1.7" pageId="2" pageNumber="109" unit="mm" value="1.75" valueMax="1.8" valueMin="1.7">1.7–1.8 mm</quantity>
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, whitish, apex obtuse.
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||
<emphasis bold="true" box="[136,220,1000,1026]" pageId="2" pageNumber="109">Flower</emphasis>
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terminal, solitary.
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||
<emphasis box="[428,553,1000,1026]" italics="true" pageId="2" pageNumber="109">Floral tube</emphasis>
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zygomorphic with respect to perianth, urceolate, 7 ×
|
||
<quantity box="[1145,1296,1000,1027]" metricMagnitude="-3" metricUnit="m" metricValue="9.649999999999999" metricValueMax="10.2" metricValueMin="9.1" pageId="2" pageNumber="109" unit="mm" value="9.649999999999999" valueMax="10.2" valueMin="9.1">9.1–10.2 mm</quantity>
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||
; outer surface light blue, densely punctate with sky-blue metallic dots and sulcate with 12 dark blue longitudinal depressions; inner surface papillose, with ribs and sparse simple unicellular trichomes
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||
<quantity box="[911,999,1072,1099]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" pageId="2" pageNumber="109" unit="mm" value="0.7">0.7 mm</quantity>
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long.
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||
<emphasis box="[1073,1145,1072,1098]" italics="true" pageId="2" pageNumber="109">Tepals</emphasis>
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6, heteromorphic, inserted more or less at the same level in the distal portion of the floral tube, inflexed in flower bud and erect in pre-anthesis;
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||
<emphasis box="[136,274,1144,1170]" italics="true" pageId="2" pageNumber="109">outer tepals</emphasis>
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||
, 4.6–5 ×
|
||
<quantity box="[395,466,1144,1171]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="2" pageNumber="109" unit="mm" value="3.0">3 mm</quantity>
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||
, ovate, yellow-greenish, apex obtuse, margin entire, venation finely hyphodromous;
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||
<emphasis box="[136,270,1180,1206]" italics="true" pageId="2" pageNumber="109">inner tepals</emphasis>
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||
with laminar portion lanceolate, 5 ×
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||
<quantity box="[689,777,1180,1207]" metricMagnitude="-3" metricUnit="m" metricValue="2.2" pageId="2" pageNumber="109" unit="mm" value="2.2">2.2 mm</quantity>
|
||
, yellow-greenish, gradually tapering into a filiform portion; filiform portion
|
||
<quantity box="[316,478,1216,1243]" metricMagnitude="-2" metricUnit="m" metricValue="2.795" metricValueMax="3.06" metricValueMin="2.53" pageId="2" pageNumber="109" unit="mm" value="27.95" valueMax="30.6" valueMin="25.3">25.3–30.6 mm</quantity>
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||
long, cloudy, whitish light blue, twisted in pre-anthesis, apex slightly rounded.
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||
<emphasis box="[1360,1452,1216,1242]" italics="true" pageId="2" pageNumber="109">Annulus</emphasis>
|
||
extending horizontally from the bases of tepals to form a circular orifice ca.
|
||
<quantity box="[1009,1096,1252,1279]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="2" pageNumber="109" unit="mm" value="2.5">2.5 mm</quantity>
|
||
in diam., consisting of 3 green segments arranged in the radii of longer tepals; each segment 4.4 ×
|
||
<quantity box="[933,1025,1288,1315]" metricMagnitude="-3" metricUnit="m" metricValue="2.9" pageId="2" pageNumber="109" unit="mm" value="2.9">2.9 mm</quantity>
|
||
, ornamented with three finely raised ridges on the upper side, running parallel to the orifice, outermost ridge
|
||
<quantity box="[968,1057,1324,1351]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="2" pageNumber="109" unit="mm" value="0.5">0.5 mm</quantity>
|
||
wide, middle and inner ridges
|
||
<quantity metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="2" pageNumber="109" unit="mm" value="0.5">0.5 mm</quantity>
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||
wide, separated by
|
||
<quantity box="[405,491,1360,1387]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="2" pageNumber="109" unit="mm" value="0.3">0.3 mm</quantity>
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||
between them.
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||
<emphasis box="[670,763,1360,1386]" italics="true" pageId="2" pageNumber="109">Stamens</emphasis>
|
||
6, arranged in the radii of tepals, free, stamen filament bases expand laterally and fuse into a ring, ca.
|
||
<quantity box="[593,679,1396,1423]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" pageId="2" pageNumber="109" unit="mm" value="0.9">0.9 mm</quantity>
|
||
wide beneath the point of tepal insertion with stamens hanging from it; filament 1.0–2.0 ×
|
||
<quantity box="[381,518,1432,1459]" metricMagnitude="-4" metricUnit="m" metricValue="7.5" metricValueMax="9.0" metricValueMin="6.0" pageId="2" pageNumber="109" unit="mm" value="0.75" valueMax="0.9" valueMin="0.6">0.6–0.9 mm</quantity>
|
||
, glabrous; connective 1.8 ×
|
||
<quantity box="[835,921,1432,1459]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="2" pageNumber="109" unit="mm" value="1.5">1.5 mm</quantity>
|
||
(including apical lobes); lateral lobes 2, linearlanceolate, 1.3 ×
|
||
<quantity box="[335,425,1468,1495]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="2" pageNumber="109" unit="mm" value="0.2">0.2 mm</quantity>
|
||
, divaricating; apical lobes 2, ovate, 0.7 ×
|
||
<quantity box="[911,1002,1468,1495]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="2" pageNumber="109" unit="mm" value="0.3">0.3 mm</quantity>
|
||
, apex rounded; united thecae, arranged subterminally on the connective (just below the apical lobes), ovoid, 0.8 ×
|
||
<quantity box="[1015,1106,1504,1531]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="2" pageNumber="109" unit="mm" value="0.8">0.8 mm</quantity>
|
||
, glabrous; interstaminal lobes inserted at the margin of ring formed by the expanded bases of the stamen filaments, 6, alternating with the tepals, free, triangular-elliptic, 0.9–1.6 ×
|
||
<quantity box="[520,610,1576,1603]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" pageId="2" pageNumber="109" unit="mm" value="0.9">0.9 mm</quantity>
|
||
.
|
||
<emphasis box="[622,692,1576,1602]" italics="true" pageId="2" pageNumber="109">Ovary</emphasis>
|
||
inferior, broadly obconical, 2.4 ×
|
||
<quantity box="[1081,1170,1576,1603]" metricMagnitude="-3" metricUnit="m" metricValue="2.6" pageId="2" pageNumber="109" unit="mm" value="2.6">2.6 mm</quantity>
|
||
, unilocular, with parietal placentation; placentas inserted in the basal part of the locule, 3, in the form of longitudinal lines, bearing numerous ovules; style erect, cylindrical, 1.8 ×
|
||
<quantity box="[547,636,1648,1675]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="2" pageNumber="109" unit="mm" value="0.5">0.5 mm</quantity>
|
||
; stigma divaricate, trilobed, obovoid, 1.7 ×
|
||
<quantity box="[1121,1208,1648,1675]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" pageId="2" pageNumber="109" unit="mm" value="1.1">1.1 mm</quantity>
|
||
, covered adaxially by regularly distributed simple uniseriate multicellular trichomes
|
||
<quantity box="[836,998,1684,1711]" metricMagnitude="-5" metricUnit="m" metricValue="7" metricValueMax="11.0" metricValueMin="3.0" pageId="2" pageNumber="109" unit="mm" value="0.07" valueMax="0.11" valueMin="0.03">0.03–0.11 mm</quantity>
|
||
long.
|
||
<emphasis bold="true" box="[1068,1130,1684,1710]" pageId="2" pageNumber="109">Fruit</emphasis>
|
||
not seen.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="2" pageNumber="109" type="etymology">
|
||
<paragraph blockId="2.[136,1452,856,2034]" pageId="2" pageNumber="109">
|
||
<emphasis bold="true" box="[189,328,1720,1746]" pageId="2" pageNumber="109">Etymology:</emphasis>
|
||
—The specific epithet refers to the distribution of the species in the South American Andes cordillera.
|
||
</paragraph>
|
||
<paragraph blockId="2.[136,1452,856,2034]" pageId="2" pageNumber="109">
|
||
<emphasis bold="true" box="[189,323,1792,1818]" pageId="2" pageNumber="109">Phenology:</emphasis>
|
||
—The only known population of the new species was recorded at the beginning of flowering period in late April, coinciding with the rainy season in the region (
|
||
<bibRefCitation author="Guzman, D. & Ruiz, J. F." box="[809,1063,1828,1854]" pageId="2" pageNumber="109" refId="ref5440" refString="Guzman, D. & y Ruiz, J. F. (2012) Regionalizacion de Colombia segun la estacionalidad de la precipitacion media mensual a traves del analisis de componentes principales (ACP). Grupo de Modelamiento de Tiempo, Clima y Escenarios de Cambio Climatico. Subdireccion de Meteorologia - Instituto de Hidrologia Meteorologia y Estudios Ambientales (IDEAM), 40 pp." type="book" year="2012">Guzman & Ruiz 2012</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="4" lastPageNumber="111" pageId="2" pageNumber="109" type="distribution">
|
||
<paragraph blockId="2.[136,1452,856,2034]" pageId="2" pageNumber="109">
|
||
<emphasis bold="true" box="[189,490,1864,1890]" pageId="2" pageNumber="109">Distribution and ecology:</emphasis>
|
||
—A single population of
|
||
<taxonomicName authorityName="Aguilar-Cano & Guzmán-Guzmán & Lopera-Toro" authorityYear="2023" box="[768,962,1864,1890]" class="Liliopsida" family="Burmanniaceae" genus="Thismia" kingdom="Plantae" order="Dioscoreales" pageId="2" pageNumber="109" phylum="Tracheophyta" rank="species" species="andicola">
|
||
<emphasis box="[768,962,1864,1890]" italics="true" pageId="2" pageNumber="109">Thismia andicola</emphasis>
|
||
</taxonomicName>
|
||
is known in the northern Cordillera Oriental of the Andean Region of
|
||
<collectingCountry box="[414,524,1900,1926]" name="Colombia" pageId="2" pageNumber="109">Colombia</collectingCountry>
|
||
(
|
||
<figureCitation box="[539,607,1900,1926]" captionStart="FIGURE 2" captionStartId="4.[136,229,1088,1110]" captionTargetBox="[159,1432,202,1053]" captionTargetId="figure-25@4.[151,1436,190,1064]" captionTargetPageId="4" captionText="FIGURE 2. Map showing distribution of species of Thismia sect. Ophiomeris." figureDoi="http://doi.org/10.5281/zenodo.7543138" httpUri="https://zenodo.org/record/7543138/files/figure.png" pageId="2" pageNumber="109">Fig. 2</figureCitation>
|
||
), at an elevation of
|
||
<quantity box="[825,909,1900,1927]" metricMagnitude="3" metricUnit="m" metricValue="2.03" pageId="2" pageNumber="109" unit="m" value="2030.0">2030 m</quantity>
|
||
a.s.l., where two individuals were observed. The vegetation in the
|
||
<typeStatus box="[330,378,1937,1963]" pageId="2" pageNumber="109">type</typeStatus>
|
||
locality is classified as sub-Andean Forest (
|
||
<bibRefCitation author="Cuatrecasas, J." box="[872,1075,1936,1963]" pageId="2" pageNumber="109" pagination="221 - 264" refId="ref4812" refString="Cuatrecasas, J. (1958) Aspectos de la vegetacion natural de Colombia. Revista de la Academia Colombiana de Ciencias Exactas, Fisicas y Naturales 10 (40): 221 - 264. https: // doi. org / 10.18257 / raccefyn. 570" type="journal article" year="1958">Cuatrecasas 1958</bibRefCitation>
|
||
). The two individuals were found in bare soil on a recently cleared trail, where the thick layer of leaf litter (approximately
|
||
<quantity box="[1107,1174,1972,1999]" metricMagnitude="-1" metricUnit="m" metricValue="1.5" pageId="2" pageNumber="109" unit="cm" value="15.0">15 cm</quantity>
|
||
deep) had been removed after four days of using the trail.
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7543136" ID-Zenodo-Dep="7543136" httpUri="https://zenodo.org/record/7543136/files/figure.png" pageId="3" pageNumber="110" startId="3.[136,229,1913,1935]" targetBox="[225,1393,224,1873]" targetPageId="3">
|
||
<paragraph blockId="3.[136,1452,1913,2079]" pageId="3" pageNumber="110">
|
||
<emphasis bold="true" box="[136,254,1913,1935]" pageId="3" pageNumber="110">FIGURE 1.</emphasis>
|
||
<taxonomicName authorityName="Aguilar-Cano & Guzmán-Guzmán & Lopera-Toro" authorityYear="2023" box="[259,426,1913,1934]" class="Liliopsida" family="Burmanniaceae" genus="Thismia" kingdom="Plantae" order="Dioscoreales" pageId="3" pageNumber="110" phylum="Tracheophyta" rank="species" species="andicola">
|
||
<emphasis box="[259,426,1913,1934]" italics="true" pageId="3" pageNumber="110">Thismia andicola</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<emphasis bold="true" box="[436,460,1913,1934]" pageId="3" pageNumber="110">A.</emphasis>
|
||
habit.
|
||
<emphasis bold="true" box="[525,547,1913,1934]" pageId="3" pageNumber="110">B.</emphasis>
|
||
top view of flower.
|
||
<emphasis bold="true" box="[740,763,1913,1935]" pageId="3" pageNumber="110">C.</emphasis>
|
||
Longitudinally dissected view flower.
|
||
<emphasis bold="true" box="[1136,1160,1913,1934]" pageId="3" pageNumber="110">D.</emphasis>
|
||
abaxial surface of stigma lobe covered by regularly distributed simple uniseriate multicellular trichomes.
|
||
<emphasis bold="true" box="[861,883,1949,1970]" pageId="3" pageNumber="110">E.</emphasis>
|
||
Inner surface of floral tube with rib sparsely covered with simple unicellular trichomes.
|
||
<emphasis bold="true" box="[424,442,1985,2006]" pageId="3" pageNumber="110">F.</emphasis>
|
||
Papillose inner surface of floral tube.
|
||
<emphasis bold="true" box="[817,836,1985,2007]" pageId="3" pageNumber="110">G</emphasis>
|
||
. Distal portion of floral tube showing tepal bases, annulus, and androecium.
|
||
<emphasis bold="true" box="[263,288,2021,2042]" pageId="3" pageNumber="110">H.</emphasis>
|
||
Stamen and interstaminal lobe, adaxial view.
|
||
<emphasis bold="true" box="[739,758,2021,2042]" pageId="3" pageNumber="110">J.</emphasis>
|
||
lateral view of ovary, style and stigmas.
|
||
<emphasis bold="true" box="[1162,1187,2021,2042]" pageId="3" pageNumber="110">K.</emphasis>
|
||
cross section of unilocular ovary showing parietal placentas. By Lisa Anzellini.
|
||
</paragraph>
|
||
</caption>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7543138" ID-Zenodo-Dep="7543138" box="[136,894,1088,1111]" httpUri="https://zenodo.org/record/7543138/files/figure.png" pageId="4" pageNumber="111" startId="4.[136,229,1088,1110]" targetBox="[159,1432,202,1053]" targetPageId="4">
|
||
<paragraph blockId="4.[136,894,1088,1111]" box="[136,894,1088,1111]" pageId="4" pageNumber="111">
|
||
<emphasis bold="true" box="[136,254,1088,1110]" pageId="4" pageNumber="111">FIGURE 2.</emphasis>
|
||
Map showing distribution of species of
|
||
<taxonomicName authorityName="sect. Ophiomeris (Miers 1847: 328) Maas & Maas" authorityYear="1986" baseAuthorityName="Miers" baseAuthorityYear="1847" box="[641,889,1089,1110]" class="Liliopsida" family="Burmanniaceae" genus="Thismia" kingdom="Plantae" order="Dioscoreales" pageId="4" pageNumber="112" phylum="Tracheophyta" rank="section" section="Ophiomeris">
|
||
<emphasis box="[641,718,1089,1110]" italics="true" pageId="4" pageNumber="111">Thismia</emphasis>
|
||
sect. Ophiomeris
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="4.[136,1452,1157,1471]" pageId="4" pageNumber="111">
|
||
<emphasis bold="true" box="[189,440,1157,1183]" pageId="4" pageNumber="111">Conservation status:</emphasis>
|
||
—The new species is known from the buffer conservation zone proposed by the Tamá National Natural Park (PNN 2018), where two individuals were found in a single locality. Although the species is found in a protected area, albeit near the edge, its range could still be affected by human pressures, mainly by agriculture, livestock grazing and logging, as well as climate change. Population density could not be assessed due to the small number of individuals encountered. It is suspected that the population is in decline as a result of high levels of environmental threat. Research is urgently needed to identify other possible localities of
|
||
<taxonomicName authorityName="Aguilar-Cano & Guzmán-Guzmán & Lopera-Toro" authorityYear="2023" box="[1202,1401,1337,1363]" class="Liliopsida" family="Burmanniaceae" genus="Thismia" kingdom="Plantae" order="Dioscoreales" pageId="4" pageNumber="111" phylum="Tracheophyta" rank="species" species="andicola">
|
||
<emphasis box="[1202,1401,1337,1363]" italics="true" pageId="4" pageNumber="111">Thismia andicola</emphasis>
|
||
</taxonomicName>
|
||
and establish the current size of population(s) and its dynamics. Present knowledge of the population status is insufficient to establish a conservation status, therefore, according to the IUCN (2019) we categorize
|
||
<taxonomicName authorityName="Aguilar-Cano & Guzmán-Guzmán & Lopera-Toro" authorityYear="2023" box="[1128,1252,1409,1435]" class="Liliopsida" family="Burmanniaceae" genus="Thismia" kingdom="Plantae" order="Dioscoreales" pageId="4" pageNumber="111" phylum="Tracheophyta" rank="species" species="andicola">
|
||
<emphasis box="[1128,1252,1409,1435]" italics="true" pageId="4" pageNumber="111">T. andicola</emphasis>
|
||
</taxonomicName>
|
||
as Data Deficient (DD).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |