319 lines
31 KiB
XML
319 lines
31 KiB
XML
<document id="8306E3BC3C7306916259A1CBF0A92768" ID-CLB-Dataset="2469" ID-DOI="10.11646/phytotaxa.531.3.1" ID-GBIF-Dataset="b57661fd-eaff-45ba-af0b-83fb1bfb76bd" ID-ISSN="1179-3163" ID-Zenodo-Dep="5886210" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1642749963480" checkinUser="plazi" docAuthor="Lachenaud, Olivier, Bruniera, Carla P. & Zappi, Daniela C." docDate="2022" docId="3F4B487B555EFFC0FF43FE659F86FF47" docLanguage="en" docName="phytotaxa.531.3.1.pdf" docOrigin="Phytotaxa 531 (3)" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.7:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="7" docTitle="Rudgea itoupensis O. Lachenaud 2022, sp. nov." docType="treatment" docVersion="8" lastPageNumber="167" masterDocId="C37230035552FFCDFFCBFFFF9A26FF9B" masterDocTitle="Six new and a little-known species of Rudgea (Rubiaceae-Palicoureeae) from the Guianas" masterLastPageNumber="174" masterPageNumber="154" pageNumber="166" updateTime="1699303633871" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
|
||
<mods:mods id="01B9C3A97C9963596F2E31CE04860365" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="2E2E5BD242B3B1FD620EBB14705084F8">
|
||
<mods:title id="0014B14BBBD8B25CF47478F831279E1D">Six new and a little-known species of Rudgea (Rubiaceae-Palicoureeae) from the Guianas</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="4F22663FA4615E356E0A5D41697EF077" type="personal">
|
||
<mods:role id="92037FE1814255C3D1C18F49F7F24DBD">
|
||
<mods:roleTerm id="304D562182A1889F9D847D3D41D8C8E7">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="9CF6561CC3CBC8392471AAC08151609F">Lachenaud, Olivier</mods:namePart>
|
||
<mods:nameIdentifier id="45E951E4B80FD1165A6FC7328DBD38C5" type="ORCID">0000-0001-8972-4096</mods:nameIdentifier>
|
||
<mods:affiliation id="7BCB117E344913382258E30B79538804">Meise Botanic Garden, Nieuwelaan 38, 1860 Meise, Belgium & Herbarium et Bibliothèque de Botanique africaine, C. P. 265, Université Libre de Bruxelles, Boulevard du Triomphe, 1050 Bruxelles, Belgium & olivier. lachenaud @ meisebotanicgarden. be; https: // orcid. org / 0000 - 0001 - 8972 - 4096</mods:affiliation>
|
||
<mods:nameIdentifier id="1338BA2DED45655B720051080B3135D5" type="email">olivier.lachenaud@meisebotanicgarden.be</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:name id="A6EA6A607335D9F5E9D1DD2B114BA463" type="personal">
|
||
<mods:role id="109719E9AADE201CCFD088B5C1DE492D">
|
||
<mods:roleTerm id="E48B674A853D35C1B834E7ADE8778669">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="7A317C353EC7B3EA87EA919A669AAE70">Bruniera, Carla P.</mods:namePart>
|
||
<mods:nameIdentifier id="52209CA5BF8CA8D5E7B0D474A4A339BA" type="ORCID">0000-0002-2832-9540</mods:nameIdentifier>
|
||
<mods:affiliation id="785D4514CDCEC728B0AAFE00EB6FFF44">Departamento de Ecologia e Biologia Evolutiva, Universidade Federal de São Paulo, campus Diadema, Rua São Nicolau, 210, 09913 - 030, Diadema, SP, Brazil & cpbruniera @ gmail. com; https: // orcid. org / 0000 - 0002 - 2832 - 9540</mods:affiliation>
|
||
<mods:nameIdentifier id="D7DFF5BEA4E3ACA255851D1A43D9AE54" type="email">cpbruniera@gmail.com</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:name id="5296E9FD2A7425EECD9A119C652DDFF7" type="personal">
|
||
<mods:role id="D770041B6C68A08811A91EE3700ED5B6">
|
||
<mods:roleTerm id="9E25273B4A0B6EDCCC18FA2EAF776259">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="26C812252B4A1E0678CA7B465DD488B2">Zappi, Daniela C.</mods:namePart>
|
||
<mods:nameIdentifier id="99618F22710EDFE3D2F8AB37785913CB" type="ORCID">0000-0001-6755-2238</mods:nameIdentifier>
|
||
<mods:affiliation id="A817762ADA14F75C19B7EA08FF16CAF3">Programa de Pós-graduação em Botânica, Instituto de Ciências Biológicas, Universidade de Brasília, Caixa Postal 04457, Brasília, Distrito Federal, 70910 - 970, Brazil & Museu Paraense Emílio Goeldi, Coord. Botânica, Av. Perimetral 1901, 66077 - 830, Belém, PA, Brazil & danielazappi 14 @ gmail. com; https: // orcid. org / 0000 - 0001 - 6755 - 2238</mods:affiliation>
|
||
<mods:nameIdentifier id="249B90196FC3280765F649B89C67EB7F" type="email">danielazappi14@gmail.com</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:typeOfResource id="0FEEE2AEAEDC65A5073009EC92CF413E">text</mods:typeOfResource>
|
||
<mods:relatedItem id="09AC4E77881F63089E1C5512FC528DF4" type="host">
|
||
<mods:titleInfo id="AA78B10F851F2B607715FCF4DACEEF5F">
|
||
<mods:title id="8329EF30D5F1A40F7802F9EE350F9A98">Phytotaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="30E163884C72B071CFFBDD40807692CE">
|
||
<mods:date id="34333060524BB44478F43C45E37EF8AE">2022</mods:date>
|
||
<mods:detail id="FFE1DB76B6EE5C938625577371862F06" type="pubDate">
|
||
<mods:number id="01FB6C9CCB35EA5B2BFFE5725C8F585C">2022-01-21</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="405F0100A063B54068E1F7B53DE7A096" type="volume">
|
||
<mods:number id="7FD5662868A2401637E0635B02F15CF2">531</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="D34CD90FE74F040D414DF647BF794BDC" type="issue">
|
||
<mods:number id="DF0376F097A50ABC0ED705B1A3462566">3</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="11904697B0988A75E37390AB94E63C7B" unit="page">
|
||
<mods:start id="9316026074F2FB7E795C46447FD52800">154</mods:start>
|
||
<mods:end id="B122F4324F0B882512DD3C5F387F4A85">174</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="1BF9460F0F9D4CD87CBD0961F4C7963D">journal article</mods:classification>
|
||
<mods:identifier id="604A231B479D98A9DB784030BC101A55" type="CLB-Dataset">2469</mods:identifier>
|
||
<mods:identifier id="A6A1E6361D1B41E35E9A0354DDE3BDE7" type="DOI">10.11646/phytotaxa.531.3.1</mods:identifier>
|
||
<mods:identifier id="E7FB5C6F2B762DA13FED811872C40C22" type="GBIF-Dataset">b57661fd-eaff-45ba-af0b-83fb1bfb76bd</mods:identifier>
|
||
<mods:identifier id="755CD307F7905C95C64DAFF326CC1C5E" type="ISSN">1179-3163</mods:identifier>
|
||
<mods:identifier id="E65841C840B52A585E528FBA1209703F" type="Zenodo-Dep">5886210</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="3F4B487B555EFFC0FF43FE659F86FF47" ID-DOI="http://doi.org/10.5281/zenodo.5888818" ID-GBIF-Taxon="192500475" ID-Zenodo-Dep="5888818" LSID="urn:lsid:plazi:treatment:3F4B487B555EFFC0FF43FE659F86FF47" httpUri="http://treatment.plazi.org/id/3F4B487B555EFFC0FF43FE659F86FF47" lastPageId="13" lastPageNumber="167" pageId="12" pageNumber="166">
|
||
<subSubSection id="FFF8AAE6555EFFC1FF43FE6598E7FE2E" box="[136,705,410,437]" pageId="12" pageNumber="166" type="nomenclature">
|
||
<paragraph id="B75DF96D555EFFC1FF43FE6598E7FE2E" blockId="12.[136,705,410,437]" box="[136,705,410,437]" pageId="12" pageNumber="166">
|
||
<heading id="EC154E01555EFFC1FF43FE6598E7FE2E" box="[136,705,410,437]" fontSize="11" level="2" pageId="12" pageNumber="166" reason="3">
|
||
<taxonomicName id="70E282EE555EFFC1FF43FE659822FE2F" authority="O. Lachenaud" authorityName="O. Lachenaud" authorityYear="2022" box="[136,516,410,437]" class="Magnoliopsida" family="Rubiaceae" genus="Rudgea" kingdom="Plantae" order="Gentianales" pageId="12" pageNumber="166" phylum="Tracheophyta" rank="species" species="itoupensis" status="sp. nov.">
|
||
<emphasis id="8596257F555EFFC1FF43FE659B7BFE2F" bold="true" box="[136,349,410,437]" italics="true" pageId="12" pageNumber="166">Rudgea itoupensis</emphasis>
|
||
O. Lachenaud
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="8596257F555EFFC1FDC5FE649843FE2E" bold="true" box="[526,613,411,437]" italics="true" pageId="12" pageNumber="166">
|
||
<taxonomicNameLabel id="9EA59804555EFFC1FDC5FE649843FE2E" box="[526,613,411,437]" pageId="12" pageNumber="166" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(
|
||
<figureCitation id="2FD9E5E8555EFFC1FDBEFE65989EFE2E" box="[629,696,410,437]" captionStart="FIGURE 6" captionStartId="13.[136,229,1944,1966]" captionTargetBox="[200,1400,280,1887]" captionTargetId="figure-60@13.[151,1436,245,1919]" captionTargetPageId="13" captionText="FIGURE 6. Rudgea itoupensis. A, branch with young inflorescence; B, stipules; C, outer bract, seen from inside; D, inner bract, seen from inside; E, longitudinal section of calyx and disk; F, same, with persistent style (short-styled flower); G, flower bud; H, same in longitudinal section (long-styled flower); I, corolla (long-styled flower); J, style (long-styled flower). From Granville 3550. Drawn by O. Lachenaud." figureDoi="http://doi.org/10.5281/zenodo.5886228" httpUri="https://zenodo.org/record/5886228/files/figure.png" pageId="12" pageNumber="166">Fig. 6</figureCitation>
|
||
)
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="FFF8AAE6555EFFC1FF43FE199959FDD8" pageId="12" pageNumber="166" type="diagnosis">
|
||
<paragraph id="B75DF96D555EFFC1FF43FE199959FDD8" blockId="12.[136,1452,486,652]" pageId="12" pageNumber="166">
|
||
<emphasis id="8596257F555EFFC1FF43FE199F7FFE60" box="[136,1369,486,507]" italics="true" pageId="12" pageNumber="166">Inflorescentiis pendulis dense globosis bracteis valde laciniatis munitis discoque bipartito ab omnibus congeneribus differt</emphasis>
|
||
<taxonomicName id="70E282EE555EFFC1FAA9FE199F8DFE67" authorityName="Salisbury" authorityYear="1807" box="[1378,1451,486,508]" class="Magnoliopsida" family="Rubiaceae" genus="Rudgea" kingdom="Plantae" order="Gentianales" pageId="12" pageNumber="166" phylum="Tracheophyta" rank="genus">Rudgea</taxonomicName>
|
||
glomerulatae
|
||
<emphasis id="8596257F555EFFC1FE89FDF49959FDD8" italics="true" pageId="12" pageNumber="166">
|
||
excepta, a quae distinguitur bracteis externis brevioribus et latioribus 7 ×
|
||
<quantity id="701A5488555EFFC1FBD7FDF59E74FDBB" box="[1052,1106,522,544]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="12" pageNumber="166" unit="mm" value="7.0">7 mm</quantity>
|
||
(vs. 9
|
||
<emphasis id="8596257F555EFFC1FB45FDF59EBCFD84" bold="true" box="[1166,1178,522,543]" italics="true" pageId="12" pageNumber="166">–</emphasis>
|
||
28 ×
|
||
<quantity id="701A5488555EFFC1FB1BFDF59F65FD84" box="[1232,1347,522,543]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" metricValueMax="3.5" metricValueMin="2.5" pageId="12" pageNumber="166" unit="mm" value="3.0" valueMax="3.5" valueMin="2.5">
|
||
2.5
|
||
<emphasis id="8596257F555EFFC1FB25FDF59EDCFD84" bold="true" box="[1262,1274,522,543]" italics="true" pageId="12" pageNumber="166">–</emphasis>
|
||
3.5 mm
|
||
</quantity>
|
||
) calycibus non excedentibus et corollae tubo minore
|
||
<quantity id="701A5488555EFFC1FD9BFDD19887FDDF" box="[592,673,558,580]" metricMagnitude="-2" metricUnit="m" metricValue="1.15" pageId="12" pageNumber="166" unit="mm" value="11.5">11.5 mm</quantity>
|
||
longo (vs.
|
||
<quantity id="701A5488555EFFC1FCC0FDD19955FDD8" box="[779,883,558,579]" metricMagnitude="-2" metricUnit="m" metricValue="1.9" metricValueMax="2.0" metricValueMin="1.8" pageId="12" pageNumber="166" unit="mm" value="19.0" valueMax="20.0" valueMin="18.0">
|
||
18
|
||
<emphasis id="8596257F555EFFC1FCE8FDD19909FDD8" bold="true" box="[803,815,558,579]" italics="true" pageId="12" pageNumber="166">–</emphasis>
|
||
20 mm
|
||
</quantity>
|
||
).
|
||
</emphasis>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="FFF8AAE6555EFFC1FF43FDAD9F0EFA1B" pageId="12" pageNumber="166" type="materials_examined">
|
||
<paragraph id="B75DF96D555EFFC1FF43FDAD9962FD17" blockId="12.[136,1452,486,652]" pageId="12" pageNumber="166">
|
||
<emphasis id="8596257F555EFFC1FF43FDAD9AFCFDFC" bold="true" box="[136,218,594,615]" pageId="12" pageNumber="166">
|
||
Type:
|
||
<emphasis id="8596257F555EFFC1FF09FDAD9AFCFDFC" bold="true" box="[194,218,594,615]" italics="true" pageId="12" pageNumber="166">—</emphasis>
|
||
</emphasis>
|
||
<materialsCitation id="078AF330555EFFC1FF11FDAD9967FD17" ID-GBIF-Occurrence="3450188310" collectingDate="1980-08-22" collectorName="J. J. de Granville" country="French Guiana" location="Sommet Tabulaire" pageId="12" pageNumber="166" specimenCount="1" typeStatus="holotype">
|
||
<collectingCountry id="CFF5B9FD555EFFC1FF11FDAD9B87FDFC" box="[218,417,594,615]" name="French Guiana" pageId="12" pageNumber="166">FRENCH GUIANA</collectingCountry>
|
||
:
|
||
<location id="B23DAFB6555EFFC1FE60FDAD987CFDF3" LSID="urn:lsid:plazi:treatment:3F4B487B555EFFC0FF43FE659F86FF47:B23DAFB6555EFFC1FE60FDAD987CFDF3" box="[427,602,594,616]" country="French Guiana" name="Sommet Tabulaire" pageId="12" pageNumber="166">Sommet Tabulaire</location>
|
||
[Mount Itoupé], zone sud, ca.
|
||
<locationDeviation id="A6EFE04F555EFFC1FC48FDAD9E14FDF3" box="[899,1074,594,616]" location="Saul" pageId="12" pageNumber="166">
|
||
<quantity id="701A5488555EFFC1FC48FDAD99E6FDF3" box="[899,960,594,616]" metricMagnitude="4" metricUnit="m" metricValue="5.0" pageId="12" pageNumber="166" unit="km" value="50.0">50 km</quantity>
|
||
SE de Saül
|
||
</locationDeviation>
|
||
,
|
||
<date id="C35CDFAD555EFFC1FBF7FDAD9EF2FDFC" box="[1084,1236,594,615]" pageId="12" pageNumber="166" value="1980-08-22">
|
||
<collectingDate id="D3182645555EFFC1FBF7FDAD9EF2FDFC" box="[1084,1236,594,615]" pageId="12" pageNumber="166" value="1980-08-22">22 August 1980</collectingDate>
|
||
</date>
|
||
(fl.),
|
||
<emphasis id="8596257F555EFFC1FAC0FDAC9ACBFD10" italics="true" pageId="12" pageNumber="166">
|
||
<collectorName id="1A179CBB555EFFC1FAC0FDAC9F8DFDFC" box="[1291,1451,594,616]" pageId="12" pageNumber="166">J.J. de Granville</collectorName>
|
||
3550
|
||
</emphasis>
|
||
(
|
||
<typeStatus id="685947CF555EFFC1FF31FD899B74FD17" box="[250,338,630,652]" pageId="12" pageNumber="166" type="holotype">holotype</typeStatus>
|
||
, CAY [CAY077712]; isotype, CAY [CAY077713])
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="B75DF96D555EFFC1FF43FD459F0EFA1B" blockId="12.[136,1452,698,2057]" pageId="12" pageNumber="166">
|
||
<emphasis id="8596257F555EFFC1FF43FD459AEDFD4F" box="[136,203,698,724]" italics="true" pageId="12" pageNumber="166">Shrub</emphasis>
|
||
<quantity id="701A5488555EFFC1FF1AFD459ADAFD4E" box="[209,252,698,725]" metricMagnitude="0" metricUnit="m" metricValue="3.0" pageId="12" pageNumber="166" unit="m" value="3.0">3 m</quantity>
|
||
tall, much-branched; terminal branchlets
|
||
<quantity id="701A5488555EFFC1FD06FD459918FD4E" box="[717,830,698,725]" metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="12" pageNumber="166" unit="mm" value="1.75" valueMax="2.0" valueMin="1.5">
|
||
1.5
|
||
<emphasis id="8596257F555EFFC1FD3BFD4598D8FD4F" bold="true" box="[752,766,698,724]" pageId="12" pageNumber="166">–</emphasis>
|
||
2 mm
|
||
</quantity>
|
||
thick, densely appressed-pubescent.
|
||
<emphasis id="8596257F555EFFC1FB10FD459F12FD4F" box="[1243,1332,698,724]" italics="true" pageId="12" pageNumber="166">Stipules</emphasis>
|
||
consisting of two flat interpetiolar portions, narrowly ovate, 9
|
||
<emphasis id="8596257F555EFFC1FD02FD2198F1FD63" bold="true" box="[713,727,734,760]" pageId="12" pageNumber="166">–</emphasis>
|
||
16 ×
|
||
<quantity id="701A5488555EFFC1FCD9FD219954FD62" box="[786,882,734,761]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="12" pageNumber="166" unit="mm" value="3.5" valueMax="4.0" valueMin="3.0">
|
||
3
|
||
<emphasis id="8596257F555EFFC1FCEBFD219908FD63" bold="true" box="[800,814,734,760]" pageId="12" pageNumber="166">–</emphasis>
|
||
4 mm
|
||
</quantity>
|
||
, deeply laciniate with ca. 13 marginal appendages
|
||
<quantity id="701A5488555EFFC1FF43FCFD9AC3FC86" box="[136,229,770,797]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" metricValueMax="9.0" metricValueMin="4.0" pageId="12" pageNumber="166" unit="mm" value="6.5" valueMax="9.0" valueMin="4.0">
|
||
4
|
||
<emphasis id="8596257F555EFFC1FF5DFCFD9A82FC87" bold="true" box="[150,164,770,796]" pageId="12" pageNumber="166">–</emphasis>
|
||
9 mm
|
||
</quantity>
|
||
long and lacking dorsal appendages, pubescent, soon corky and eventually caducous, surrounding an internal sheath
|
||
<quantity id="701A5488555EFFC1FF1CFCD99B3FFCDA" box="[215,281,806,833]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="12" pageNumber="166" unit="mm" value="2.0">2 mm</quantity>
|
||
long bearing ca. 4 lateral appendages
|
||
<quantity id="701A5488555EFFC1FD00FCD9992AFCDA" box="[715,780,806,833]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="12" pageNumber="166" unit="mm" value="2.0">2 mm</quantity>
|
||
long in the axils of the petioles.
|
||
<emphasis id="8596257F555EFFC1FB4BFCD89EE8FCDB" box="[1152,1230,807,832]" italics="true" pageId="12" pageNumber="166">Leaves</emphasis>
|
||
opposite, petiolate; petioles
|
||
<quantity id="701A5488555EFFC1FF2DFCB59B6BFCFE" box="[230,333,842,869]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="12" pageNumber="166" unit="cm" value="0.75" valueMax="1.0" valueMin="0.5">
|
||
0.5
|
||
<emphasis id="8596257F555EFFC1FEC2FCB59B31FCFF" bold="true" box="[265,279,842,868]" pageId="12" pageNumber="166">–</emphasis>
|
||
1 cm
|
||
</quantity>
|
||
long, appressed pubescent; blades narrowly elliptic, 9.5
|
||
<emphasis id="8596257F555EFFC1FC74FCB599EBFCFF" bold="true" box="[959,973,842,868]" pageId="12" pageNumber="166">–</emphasis>
|
||
15.5 ×
|
||
<quantity id="701A5488555EFFC1FBD0FCB59EBDFCFE" box="[1051,1179,842,869]" metricMagnitude="-2" metricUnit="m" metricValue="2.8" metricValueMax="3.7" metricValueMin="1.9" pageId="12" pageNumber="166" unit="cm" value="2.8" valueMax="3.7" valueMin="1.9">
|
||
1.9
|
||
<emphasis id="8596257F555EFFC1FBF5FCB59E6AFCFF" bold="true" box="[1086,1100,842,868]" pageId="12" pageNumber="166">–</emphasis>
|
||
3.7 cm
|
||
</quantity>
|
||
, acute at base, gradually long-acuminate at apex, papyraceous when dry, glabrous above and shortly appressed hairy beneath with hairs denser on the veins, drying dark grey-brown, midrib convex on both sides, secondary veins 9
|
||
<emphasis id="8596257F555EFFC1FBA7FC6D9E5CFC37" bold="true" box="[1132,1146,914,940]" pageId="12" pageNumber="166">–</emphasis>
|
||
12 on each side of midrib, weakly ascending, forming rather conspicuous loops
|
||
<quantity id="701A5488555EFFC1FD2AFC499918FC4A" box="[737,830,950,977]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="12" pageNumber="166" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">
|
||
1
|
||
<emphasis id="8596257F555EFFC1FD24FC4998DBFC4B" bold="true" box="[751,765,950,976]" pageId="12" pageNumber="166">–</emphasis>
|
||
2 mm
|
||
</quantity>
|
||
from the margin, tertiary veins prominent and forming a moderately lax reticulum (ca.
|
||
<quantity id="701A5488555EFFC1FE30FC259866FC6E" box="[507,576,986,1013]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="12" pageNumber="166" unit="mm" value="2.0">2 mm</quantity>
|
||
) in the dry state; domatia absent.
|
||
<emphasis id="8596257F555EFFC1FC04FC259E56FC6F" box="[975,1136,986,1012]" italics="true" pageId="12" pageNumber="166">Inflorescences</emphasis>
|
||
terminal, nodding, capitate and hemispherical, many-flowered, densely appressed-pubescent; peduncle terete,
|
||
<quantity id="701A5488555EFFC1FBEFFC019E86FB82" box="[1060,1184,1022,1049]" metricMagnitude="-2" metricUnit="m" metricValue="2.9" metricValueMax="4.5" metricValueMin="1.3" pageId="12" pageNumber="166" unit="cm" value="2.9" valueMax="4.5" valueMin="1.3">
|
||
1.3
|
||
<emphasis id="8596257F555EFFC1FB8CFC019E73FB83" bold="true" box="[1095,1109,1022,1048]" pageId="12" pageNumber="166">–</emphasis>
|
||
4.5 cm
|
||
</quantity>
|
||
long; flowering portion
|
||
<quantity id="701A5488555EFFC1FF43FBDD9B22FBA6" box="[136,260,1058,1085]" metricMagnitude="-2" metricUnit="m" metricValue="1.3" metricValueMax="1.5" metricValueMin="1.1" pageId="12" pageNumber="166" unit="cm" value="1.3" valueMax="1.5" valueMin="1.1">
|
||
1.1
|
||
<emphasis id="8596257F555EFFC1FF60FBDD9A9FFBA7" bold="true" box="[171,185,1058,1084]" pageId="12" pageNumber="166">–</emphasis>
|
||
1.5 cm
|
||
</quantity>
|
||
in diam., no distinct ramifications; bracts green, not exceeding the calyces, the basal ones 7 ×
|
||
<quantity id="701A5488555EFFC1FADFFBDC9F70FBA6" box="[1300,1366,1059,1085]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="12" pageNumber="166" unit="mm" value="7.0">7 mm</quantity>
|
||
, deeply and irregularly laciniate for about 2/3 of their length, the upper ones almost linear and pinnatifid, 3.5 ×
|
||
<quantity id="701A5488555EFFC1FAE2FBB99FA4FBFA" box="[1321,1410,1094,1121]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="12" pageNumber="166" unit="mm" value="0.4">0.4 mm</quantity>
|
||
, all densely appressed hairy outside and glabrous inside.
|
||
<emphasis id="8596257F555EFFC1FD10FB959911FB1F" box="[731,823,1130,1156]" italics="true" pageId="12" pageNumber="166">Flowers</emphasis>
|
||
sessile, (4
|
||
<emphasis id="8596257F555EFFC1FC66FB95999DFB1F" bold="true" box="[941,955,1130,1156]" pageId="12" pageNumber="166">–</emphasis>
|
||
)5-merous, apparently distylous (see Notes).
|
||
<emphasis id="8596257F555EFFC1FF43FB719B34FB33" box="[136,274,1166,1192]" italics="true" pageId="12" pageNumber="166">Hypanthium</emphasis>
|
||
tronco-conical,
|
||
<quantity id="701A5488555EFFC1FE0CFB71982FFB32" box="[455,521,1166,1193]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="12" pageNumber="166" unit="mm" value="1.0">1 mm</quantity>
|
||
, pubescent.
|
||
<emphasis id="8596257F555EFFC1FD5BFB7198F7FB33" box="[656,721,1166,1192]" italics="true" pageId="12" pageNumber="166">Calyx</emphasis>
|
||
deeply cupuliform, pubescent outside, tube
|
||
<quantity id="701A5488555EFFC1FB70FB719F0AFB32" box="[1211,1324,1166,1193]" metricMagnitude="-3" metricUnit="m" metricValue="3.25" metricValueMax="4.0" metricValueMin="2.5" pageId="12" pageNumber="166" unit="mm" value="3.25" valueMax="4.0" valueMin="2.5">
|
||
2.5
|
||
<emphasis id="8596257F555EFFC1FB15FB719ECAFB33" bold="true" box="[1246,1260,1166,1192]" pageId="12" pageNumber="166">–</emphasis>
|
||
4 mm
|
||
</quantity>
|
||
long, lobes initially triangular and acute at apex,
|
||
<quantity id="701A5488555EFFC1FDE4FB4D9857FB56" box="[559,625,1202,1229]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="12" pageNumber="166" unit="mm" value="1.0">1 mm</quantity>
|
||
long, but very soon damaged, becoming ± round and scariose at margin.
|
||
<emphasis id="8596257F555EFFC1FF43FB299AF8FB6B" box="[136,222,1238,1264]" italics="true" pageId="12" pageNumber="166">Corolla</emphasis>
|
||
white; tube narrowly cylindrical, 11.5 ×
|
||
<quantity id="701A5488555EFFC1FD7AFB2998D3FB6A" box="[689,757,1238,1265]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="12" pageNumber="166" unit="mm" value="1.0">1 mm</quantity>
|
||
, glabrous outside and inside; lobes triangular,
|
||
<quantity id="701A5488555EFFC1FACEFB299F6FFB6A" box="[1285,1353,1238,1265]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="12" pageNumber="166" unit="mm" value="3.0">3 mm</quantity>
|
||
, broadly corniculate at apex, glabrous on both sides except the cornicula minutely puberulous.
|
||
<emphasis id="8596257F555EFFC1FBF7FB049EBFFA8E" box="[1084,1177,1275,1301]" italics="true" pageId="12" pageNumber="166">Stamens</emphasis>
|
||
included with their apex just reaching corolla mouth in long-styled flowers; anthers linear, 3.5 ×
|
||
<quantity id="701A5488555EFFC1FC60FAE19E25FAA2" box="[939,1027,1310,1337]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="12" pageNumber="166" unit="mm" value="0.5">0.5 mm</quantity>
|
||
, dorsifixed.
|
||
<emphasis id="8596257F555EFFC1FB45FAE19EE7FAA3" box="[1166,1217,1310,1336]" italics="true" pageId="12" pageNumber="166">Disk</emphasis>
|
||
bipartite, cylindrical to slightly conical,
|
||
<quantity id="701A5488555EFFC1FE96FABD9BE9FAC6" box="[349,463,1346,1373]" metricMagnitude="-3" metricUnit="m" metricValue="1.15" metricValueMax="1.3" metricValueMin="1.0" pageId="12" pageNumber="166" unit="mm" value="1.15" valueMax="1.3" valueMin="1.0">
|
||
1
|
||
<emphasis id="8596257F555EFFC1FEA0FABD9B5FFAC7" bold="true" box="[363,377,1346,1372]" pageId="12" pageNumber="166">–</emphasis>
|
||
1.3 mm
|
||
</quantity>
|
||
long, glabrous.
|
||
<emphasis id="8596257F555EFFC1FD49FABD989EFAC7" box="[642,696,1346,1372]" italics="true" pageId="12" pageNumber="166">Style</emphasis>
|
||
included, glabrous,
|
||
<quantity id="701A5488555EFFC1FC50FABD99CCFAC6" box="[923,1002,1346,1373]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="12" pageNumber="166" unit="mm" value="10.0">10 mm</quantity>
|
||
long and almost reaching corolla mouth in long-styled flowers, or
|
||
<quantity id="701A5488555EFFC1FE61FA999826FA1A" box="[426,512,1382,1409]" metricMagnitude="-3" metricUnit="m" metricValue="3.8" pageId="12" pageNumber="166" unit="mm" value="3.8">3.8 mm</quantity>
|
||
long in short-styled flowers, branches
|
||
<quantity id="701A5488555EFFC1FC7FFA999E00FA1A" box="[948,1062,1382,1409]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" metricValueMax="10.0" metricValueMin="8.0" pageId="12" pageNumber="166" unit="mm" value="0.9" valueMax="1.0" valueMin="0.8">
|
||
0.8
|
||
<emphasis id="8596257F555EFFC1FC1CFA9999C3FA1B" bold="true" box="[983,997,1382,1408]" pageId="12" pageNumber="166">–</emphasis>
|
||
1 mm
|
||
</quantity>
|
||
long.
|
||
<emphasis id="8596257F555EFFC1FBA7FA989E96FA1B" box="[1132,1200,1383,1408]" italics="true" pageId="12" pageNumber="166">Fruits</emphasis>
|
||
unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="FFF8AAE6555EFFC1FF76FA7598FAF98B" pageId="12" pageNumber="166" type="distribution">
|
||
<paragraph id="B75DF96D555EFFC1FF76FA759AD0FA77" blockId="12.[136,1452,698,2057]" pageId="12" pageNumber="166">
|
||
<emphasis id="8596257F555EFFC1FF76FA759BD5FA3F" bold="true" box="[189,499,1418,1444]" pageId="12" pageNumber="166">Distribution and ecology:</emphasis>
|
||
—Endemic to
|
||
<collectingCountry id="CFF5B9FD555EFFC1FD55FA759961FA3F" box="[670,839,1418,1444]" name="French Guiana" pageId="12" pageNumber="166">French Guiana</collectingCountry>
|
||
(
|
||
<figureCitation id="2FD9E5E8555EFFC1FC92FA759984FA3F" box="[857,930,1418,1444]" captionStart="FIGURE 4" captionStartId="8.[136,229,1294,1316]" captionTargetBox="[180,1414,415,1252]" captionTargetId="figure-128@8.[151,1436,389,1270]" captionTargetPageId="8" captionText="FIGURE 4. Distribution of Rudgea glomerulata (squares) and R. itoupensis (star)." figureDoi="http://doi.org/10.5281/zenodo.5886222" httpUri="https://zenodo.org/record/5886222/files/figure.png" pageId="12" pageNumber="166">Fig. 4</figureCitation>
|
||
); apparently restricted to Mount Itoupé (also known as Sommet Tabulaire) in the central Inini-Camopi chain. Collected only once in submontane forest, at
|
||
<quantity id="701A5488555EFFC1FAAFFA519F8AFA52" box="[1380,1452,1454,1481]" metricMagnitude="2" metricUnit="m" metricValue="7.5" pageId="12" pageNumber="166" unit="m" value="750.0">750 m</quantity>
|
||
elevation.
|
||
</paragraph>
|
||
<paragraph id="B75DF96D555EFFC1FF76FA0998FAF98B" blockId="12.[136,1452,698,2057]" box="[189,732,1526,1553]" pageId="12" pageNumber="166">
|
||
<emphasis id="8596257F555EFFC1FF76FA099B65F98B" bold="true" box="[189,323,1526,1552]" pageId="12" pageNumber="166">Phenology:</emphasis>
|
||
—Flowers collected once in August.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="FFF8AAE6555EFFC1FF76F9E59B31F8AB" pageId="12" pageNumber="166" type="conservation">
|
||
<paragraph id="B75DF96D555EFFC1FF76F9E59B31F8AB" blockId="12.[136,1452,698,2057]" pageId="12" pageNumber="166">
|
||
<emphasis id="8596257F555EFFC1FF76F9E5993BF9AF" bold="true" box="[189,797,1562,1589]" pageId="12" pageNumber="166">Conservation status assessment:—Vulnerable (VU)</emphasis>
|
||
(D2).
|
||
<taxonomicName id="70E282EE555EFFC1FCAEF9E59E15F9AF" box="[869,1075,1562,1588]" class="Magnoliopsida" family="Rubiaceae" genus="Rudgea" kingdom="Plantae" order="Gentianales" pageId="12" pageNumber="166" phylum="Tracheophyta" rank="species" species="itoupensis">
|
||
<emphasis id="8596257F555EFFC1FCAEF9E59E15F9AF" box="[869,1075,1562,1588]" italics="true" pageId="12" pageNumber="166">Rudgea itoupensis</emphasis>
|
||
</taxonomicName>
|
||
is known from a single collection near the summit of Mount Itoupé in south-central
|
||
<collectingCountry id="CFF5B9FD555EFFC1FD74F9C1994EF9C3" box="[703,872,1598,1624]" name="French Guiana" pageId="12" pageNumber="166">French Guiana</collectingCountry>
|
||
, where it occurs in submontane forest. Its extent of occurrence (EOO) is therefore not calculable, and its area of occupancy (AOO) is estimated to be
|
||
<quantity id="701A5488555EFFC1FB2CF99D9F02F9E4" box="[1255,1316,1634,1663]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="12" pageNumber="166" unit="km" value="4.0">4 km</quantity>
|
||
², within the limit for Critically Endangered under subcriterion B2. Its only known location, which lies in the Parc Amazonien de
|
||
<collectingCountry id="CFF5B9FD555EFFC1FF43F9559AC4F95F" box="[136,226,1706,1732]" name="French Guiana" pageId="12" pageNumber="166">Guyane</collectingCountry>
|
||
, is very remote and difficult to access, and unlikely to be directly impacted by human activities. However, considering its very restricted range and particular habitat, the species may be at risk from any stochastic events (and possibly from future climatic changes). Being known from a single location, it qualifies for Vulnerable status under criterion D2.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="FFF8AAE6555EFFC1FF76F8C59BC5F793" pageId="12" pageNumber="166" type="discussion">
|
||
<paragraph id="B75DF96D555EFFC1FF76F8C59BC5F793" blockId="12.[136,1452,698,2057]" pageId="12" pageNumber="166">
|
||
<emphasis id="8596257F555EFFC1FF76F8C59B2FF8CF" bold="true" box="[189,265,1850,1876]" pageId="12" pageNumber="166">Notes:</emphasis>
|
||
—This species is very close to
|
||
<taxonomicName id="70E282EE555EFFC1FDA3F8C59968F8CF" box="[616,846,1850,1876]" class="Magnoliopsida" family="Rubiaceae" genus="Rudgea" kingdom="Plantae" order="Gentianales" pageId="12" pageNumber="166" phylum="Tracheophyta" rank="species" species="glomerulata">
|
||
<emphasis id="8596257F555EFFC1FDA3F8C59968F8CF" box="[616,846,1850,1876]" italics="true" pageId="12" pageNumber="166">Rudgea glomerulata</emphasis>
|
||
</taxonomicName>
|
||
, described above, from which it differs by the shorter and relatively much broader bracts, not exceeding the calyces, and a shorter corolla tube; both species are apparently endemic to
|
||
<collectingCountry id="CFF5B9FD555EFFC1FED8F87D9BE6F807" box="[275,448,1922,1948]" name="French Guiana" pageId="12" pageNumber="166">French Guiana</collectingCountry>
|
||
, but have different ranges and habitats (
|
||
<tableCitation id="FA60CCD6555EFFC1FC57F87D99DEF807" box="[924,1016,1922,1948]" captionStart="TABLE 2" captionStartId="7.[136,224,401,425]" captionTargetPageId="7" captionText="TABLE 2. Morphological comparison of Rudgea glomerulata, R. itoupensis and Palicourea yneziae. Fruit characters are not known in R. itoupensis. Characters in bold are diagnostic for the species." httpUri="http://table.plazi.org/id/E39DA9E55555FFCAFF43FE6E99B7FE56" pageId="12" pageNumber="166" tableUuid="E39DA9E55555FFCAFF43FE6E99B7FE56">Table 2</tableCitation>
|
||
). They share dense and more or less pendulous inflorescences with deeply laciniate bracts, narrowly elliptic leaves with a sparsely hairy lower surface, a well-developed calyx tube, and a bipartite disk, while all other
|
||
<taxonomicName id="70E282EE555EFFC1FC8EF83599D4F87F" box="[837,1010,1994,2020]" class="Magnoliopsida" family="Rubiaceae" genus="Rudgea" kingdom="Plantae" order="Gentianales" pageId="12" pageNumber="166" phylum="Tracheophyta" rank="species" species="undetermined">
|
||
<emphasis id="8596257F555EFFC1FC8EF83599BDF87F" box="[837,923,1994,2020]" italics="true" pageId="12" pageNumber="166">Rudgea</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
in the Guianas (and, as far as we know, elsewhere) have an entire disk.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="FFF8AAE6555FFFC0FF76FF619F86FF47" pageId="13" pageNumber="167" type="description">
|
||
<paragraph id="B75DF96D555FFFC0FF76FF619F86FF47" blockId="13.[136,1451,158,221]" pageId="13" pageNumber="167">The only collection seen includes both long- and short-styled flowers (the latter with the corollas fallen off and only the style remaining) that are on separate branches, which were presumably collected from different individuals.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |