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<document id="266686DC75E395FB0DDCCF2635D426E7" ID-CLB-Dataset="20381" ID-DOI="10.15553/c2019v742a7" ID-GBIF-Dataset="f96f8018-270c-4a4c-a545-b89dcfc92b22" ID-ISSN="2235-3658" ID-Zenodo-Dep="5724714" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1637765238430" checkinUser="carolina" docAuthor="Bidault, Ehoarn &amp; Burg, Willem Joost van der" docDate="2019" docId="11519000FFB8FF92FF3EFE49FC2CCDE8" docLanguage="en" docName="Candollea.74.2.169-202.pdf" docOrigin="Candollea 74 (2)" docStyle="DocumentStyle:1E5CC43F38D0DBC531513809D1267F7B.3:Candollea.2015-.journal_article" docStyleId="1E5CC43F38D0DBC531513809D1267F7B" docStyleName="Candollea.2015-.journal_article" docStyleVersion="3" docTitle="Palisota fadenii Burg &amp; E. Bidault 2019, spec. nova" docType="treatment" docVersion="10" lastPageNumber="189" masterDocId="ED68E878FFAAFF86FFB6FF9EFF86CC7B" masterDocTitle="Novitates Gabonenses 90: Palisota (Commelinaceae) revisited: description of eight new species from Central Africa and notes on the identity of P. satabiei and P. bogneri" masterLastPageNumber="202" masterPageNumber="169" pageNumber="187" updateTime="1699470110550" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
<mods:mods id="7071398C09FF338AFA0BEEAA14E7CE0B" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="0C5C585CCEA5520AF11C7DB1E48B82AE">
<mods:title id="F3E12676568236F0D312F6B24DAF898B">Novitates Gabonenses 90: Palisota (Commelinaceae) revisited: description of eight new species from Central Africa and notes on the identity of P. satabiei and P. bogneri</mods:title>
</mods:titleInfo>
<mods:name id="E73DB417EB362C7DE575F7B5D9F88775" type="personal">
<mods:role id="72A64699824308493533D9D8DFAF538D">
<mods:roleTerm id="6E09C2C3AF5B555EC4BAE823C4260619">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="2190FEBB1763B7CA96FDD698BB1E0E7E">Bidault, Ehoarn</mods:namePart>
</mods:name>
<mods:name id="47B5722B3FC332D25A357FC8C5D12227" type="personal">
<mods:role id="BBE63480B5C736322F96BC5F98958565">
<mods:roleTerm id="C2F59A507230BA0FCF425D613A4B8693">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="80E30C4D0D423C90122FEF12A50F0309">Burg, Willem Joost van der</mods:namePart>
</mods:name>
<mods:typeOfResource id="5DB3E356CFDD273BBDD7EFCB6BD774A1">text</mods:typeOfResource>
<mods:relatedItem id="D15F2E84EE7DFD8547D793246CF055DE" type="host">
<mods:titleInfo id="4D1F494D4329B94829E5FF45E594A203">
<mods:title id="BE901114ABA7E4F648B32F42CF06D597">Candollea</mods:title>
</mods:titleInfo>
<mods:part id="776E5AC5C98B56C5E2AA4AC849E21B2D">
<mods:date id="1AFB025741E8EB34759E5094009B3F75">2019</mods:date>
<mods:detail id="90378F3FC2C440980CDA666BD6539EDB" type="pubDate">
<mods:number id="DE85F24E049440977327FE8FEB817E49">2019-10-07</mods:number>
</mods:detail>
<mods:detail id="4873526BB65937BBD6B547E7FE1B27CA" type="volume">
<mods:number id="EEA2372BC32C568D86F90B5E6F28B324">74</mods:number>
</mods:detail>
<mods:detail id="C324A13EA84FBADE96FD2E26C40599A7" type="issue">
<mods:number id="9BB2CA2CA3158B2058A38DDF4DB113C3">2</mods:number>
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<mods:extent id="BFA155DB562B410BD7D5D0E7BCEEC631" unit="page">
<mods:start id="647AB9D42621FBE8B6C11230CE1073AB">169</mods:start>
<mods:end id="2A837F4FF53896330E78057BE3C23F91">202</mods:end>
</mods:extent>
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<mods:classification id="D0C4CE6B16D1457B41964DD35C258CF5">journal article</mods:classification>
<mods:identifier id="063562224B0DBEB300E44593A7FEACE1" type="CLB-Dataset">20381</mods:identifier>
<mods:identifier id="74279DDE5364344C1BF9646AAFE65DDA" type="DOI">10.15553/c2019v742a7</mods:identifier>
<mods:identifier id="DC2CFEBE395C06D31A5CC51EDFB395EF" type="GBIF-Dataset">f96f8018-270c-4a4c-a545-b89dcfc92b22</mods:identifier>
<mods:identifier id="69EB8BEDB0A0ABF903B009FD44802FE3" type="ISSN">2235-3658</mods:identifier>
<mods:identifier id="27C13AA41605232A2FD704438613DB2A" type="Zenodo-Dep">5724714</mods:identifier>
</mods:mods>
<treatment id="11519000FFB8FF92FF3EFE49FC2CCDE8" ID-DOI="http://doi.org/10.5281/zenodo.6335171" ID-GBIF-Taxon="193878304" ID-Zenodo-Dep="6335171" LSID="urn:lsid:plazi:treatment:11519000FFB8FF92FF3EFE49FC2CCDE8" httpUri="http://treatment.plazi.org/id/11519000FFB8FF92FF3EFE49FC2CCDE8" lastPageId="20" lastPageNumber="189" pageId="18" pageNumber="187">
<subSubSection id="D1E2729DFFB8FF94FF3EFE49FF4CCE74" pageId="18" pageNumber="187" type="nomenclature">
<paragraph id="99472116FFB8FF94FF3EFE49FF4CCE74" blockId="18.[136,789,470,527]" pageId="18" pageNumber="187">
4.
<taxonomicName id="5EF85A95FFB8FF94FF18FE48FD9FCD94" ID-CoL="9V5QJ" authority="Burg &amp; E. Bidault" authorityName="Burg &amp; E. Bidault" authorityYear="2019" box="[174,537,470,495]" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="18" pageNumber="187" phylum="Tracheophyta" rank="species" species="fadenii" status="sp. nov.">
<emphasis id="AB8CFD04FFB8FF94FF18FE48FED6CD95" bold="true" box="[174,336,470,494]" italics="true" pageId="18" pageNumber="187">Palisota fadenii</emphasis>
Burg &amp; E. Bidault
</taxonomicName>
,
<emphasis id="AB8CFD04FFB8FF94FD95FE49FD13CD94" bold="true" box="[547,661,471,495]" pageId="18" pageNumber="187">
<taxonomicNameLabel id="B0BF407FFFB8FF94FD95FE49FD13CD94" box="[547,661,471,495]" pageId="18" pageNumber="187" rank="species">spec. nova</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="01C33D93FFB8FF94FD14FE49FC97CD95" box="[674,785,470,495]" captionStart="Fig" captionStartId="16.[136,164,1813,1832]" captionTargetPageId="16" captionText="Fig. 7. – Palisota cristalensis E. Bidault &amp; Burg (A–D) and P. fadenii Burg &amp; E. Bidault (E–F). A. Living plant in habitat; B. Inflorescence showing closed flowers; C. Detail of an open flower; D. Detail of pubescence on the upper side of the lamina; E. Detail of an open bisexual flower showing the reflexed lower stamen still in place, and the two upper stamens removed; F. Detail of an open bisexual flower from the outside, showing the reflexed lower stamen still in place, one of the upper stamens, and the calyx with one larger sepal." figureDoi="http://doi.org/10.5281/zenodo.6335327" httpUri="https://zenodo.org/record/6335327/files/figure.png" pageId="18" pageNumber="187">Fig. 7E–F</figureCitation>
,
<figureCitation id="01C33D93FFB8FF94FF18FE69FF3ACE74" box="[174,188,503,527]" captionStart="Fig" captionStartId="19.[113,141,1889,1908]" captionTargetBox="[114,1451,276,1810]" captionTargetId="figure-63@19.[195,1370,314,1751]" captionTargetPageId="19" captionText="Fig. 8. – Palisota fadenii Burg &amp; E. Bidault. A. Habit; B. Inflorescence; C. Bisexual flower; D. Upper sepal; E. One lower sepal; F. Petal; G. One upper stamen; H. Lower stamen; I. Staminode; J. Ovary and pistil. [Sita 535] [Drawings: D. Geffard-Kuriyama &amp; L. Longou]" figureDoi="http://doi.org/10.5281/zenodo.5724730" httpUri="https://zenodo.org/record/5724730/files/figure.png" pageId="18" pageNumber="187">8</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="D1E2729DFFB8FF94FF18FDBCFD36CEC1" pageId="18" pageNumber="187" type="materials_examined">
<paragraph id="99472116FFB8FF94FF18FDBCFD36CEC1" blockId="18.[174,786,545,698]" pageId="18" pageNumber="187">
<materialsCitation id="29902B4BFFB8FF94FF18FDBCFEC2CEE2" ID-GBIF-Occurrence="3697313354" collectingDate="1962-01-03" collectionCode="P" collectorName="Sita" country="Gabon" elevation="400" latitude="-1.4166666" location="region de Moanda" longLatPrecision="1308" longitude="13.216666" municipality="Prov. Haut-Ogooue" pageId="18" pageNumber="187" specimenCode="P06836329" specimenCount="1" typeStatus="holotype">
<emphasis id="AB8CFD04FFB8FF94FF18FDBCFD1CCE41" bold="true" box="[174,666,545,570]" pageId="18" pageNumber="187">
<typeStatus id="46439FB4FFB8FF94FF18FDBCFEB6CE41" box="[174,304,546,570]" pageId="18" pageNumber="187" type="holotype">Holotypus</typeStatus>
:
<collectingCountry id="E1EF6186FFB8FF94FE88FDBFFE15CE42" box="[318,403,545,569]" name="Gabon" pageId="18" pageNumber="187">GABON</collectingCountry>
.
<collectingMunicipality id="7923BB6CFFB8FF94FE14FDBCFD10CE41" box="[418,662,545,570]" pageId="18" pageNumber="187">Prov. Haut-Ogooué</collectingMunicipality>
:
</emphasis>
<location id="9C2777CDFFB8FF94FD15FDBCFE8DCE21" LSID="urn:lsid:plazi:treatment:11519000FFB8FF92FF3EFE49FC2CCDE8:9C2777CDFFB8FF94FD15FDBCFE8DCE21" country="Gabon" latitude="-1.4166666" longLatPrecision="1308" longitude="13.216666" municipality="Prov. Haut-Ogooue" name="region de Moanda" pageId="18" pageNumber="187">région de Moanda</location>
,
<location id="9C2777CDFFB8FF94FEA0FDDCFD29CE22" LSID="urn:lsid:plazi:treatment:11519000FFB8FF92FF3EFE49FC2CCDE8:9C2777CDFFB8FF94FEA0FDDCFD29CE22" box="[278,687,578,602]" country="Gabon" latitude="-1.4166666" longLatPrecision="1308" longitude="13.216666" municipality="Prov. Haut-Ogooue" name="forets et galerie aux env. de Mounana" pageId="18" pageNumber="187">forêts et galerie aux env. de Mounana</location>
, [
<geoCoordinate id="FCCC47D1FFB8FF94FD77FDDFFC94CE22" box="[705,786,577,601]" degrees="01" direction="south" minutes="25" orientation="latitude" pageId="18" pageNumber="187" precision="925" value="-1.4166666">01°25'S</geoCoordinate>
<geoCoordinate id="FCCC47D1FFB8FF94FF18FDFCFE81CE01" box="[174,263,610,634]" degrees="13" direction="east" minutes="13" orientation="longitude" pageId="18" pageNumber="187" precision="925" value="13.216666">13°13'E</geoCoordinate>
], c.
<quantity id="5E008CF3FFB8FF94FE8AFDFCFE0CCE02" box="[316,394,610,634]" metricMagnitude="2" metricUnit="m" metricValue="4.0" pageId="18" pageNumber="187" unit="m" value="400.0">
<elevation id="12D5C625FFB8FF94FE8AFDFCFE0CCE02" box="[316,394,610,634]" metricMagnitude="2" metricUnit="m" metricValue="4.0" pageId="18" pageNumber="187" unit="m" value="400.0">400 m</elevation>
</quantity>
,
<date id="ED4607D6FFB8FF94FE2FFDFFFE7ECE02" box="[409,504,609,633]" pageId="18" pageNumber="187" value="1962-01-03">
<collectingDate id="FD02FE3EFFB8FF94FE2FFDFFFE7ECE02" box="[409,504,609,633]" pageId="18" pageNumber="187" value="1962-01-03">3.I.1962</collectingDate>
</date>
, fl. &amp; y. fr.,
<emphasis id="AB8CFD04FFB8FF94FD39FDFCFD6BCE01" box="[655,749,610,634]" italics="true" pageId="18" pageNumber="187">
<taxonomicName id="5EF85A95FFB8FF94FD39FDFCFD3ACE02" box="[655,700,610,633]" class="Bivalvia" family="Astartidae" genus="Sita" higherTaxonomySource="CoL" kingdom="Animalia" order="Venerida" pageId="18" pageNumber="187" phylum="Mollusca" rank="genus">
<collectorName id="340D44C0FFB8FF94FD39FDFCFD3ACE02" box="[655,700,610,633]" pageId="18" pageNumber="187">Sita</collectorName>
</taxonomicName>
535
</emphasis>
(
<collectionCode id="FFE9B9D3FFB8FF94FCB6FDFCFC94CE01" box="[768,786,610,634]" pageId="18" pageNumber="187">P</collectionCode>
[
<specimenCode id="C95E896DFFB8FF94FF02FD1FFEB0CEE2" box="[180,310,641,665]" pageId="18" pageNumber="187">P06836329</specimenCode>
]!;
</materialsCitation>
<materialsCitation id="29902B4BFFB8FF94FEFCFD1CFD36CEC1" ID-GBIF-Occurrence="3697313377" collectionCode="BRLU, G, MO, P, WAG" pageId="18" pageNumber="187" specimenCode="G00341284, MO- 3029909, P06836328, P06836338" specimenCount="1" typeStatus="isotype">
<typeStatus id="46439FB4FFB8FF94FEFCFD1CFEF3CEE1" box="[330,373,642,666]" pageId="18" pageNumber="187" type="isotype">isotype</typeStatus>
:
<collectionCode id="FFE9B9D3FFB8FF94FE36FD1CFE4BCEE1" box="[384,461,642,666]" collectionName="BRLU" pageId="18" pageNumber="187">BRLU</collectionCode>
!,
<collectionCode id="FFE9B9D3FFB8FF94FE6DFD1CFE77CEE1" box="[475,497,642,666]" pageId="18" pageNumber="187">G</collectionCode>
[
<specimenCode id="C95E896DFFB8FF94FE4BFD1CFD05CEE1" box="[509,643,642,666]" pageId="18" pageNumber="187">G00341284</specimenCode>
]!,
<collectionCode id="FFE9B9D3FFB8FF94FD21FD1CFD41CEE1" box="[663,711,642,666]" pageId="18" pageNumber="187">MO</collectionCode>
[
<specimenCode id="C95E896DFFB8FF94FD63FD1CFE94CEC1" pageId="18" pageNumber="187">MO- 3029909</specimenCode>
]!,
<collectionCode id="FFE9B9D3FFB8FF94FE90FD3CFEB0CEC2" box="[294,310,674,697]" pageId="18" pageNumber="187">P</collectionCode>
[
<specimenCode id="C95E896DFFB8FF94FEF4FD3FFE3BCEC2" box="[322,445,673,697]" pageId="18" pageNumber="187">P06836328</specimenCode>
,
<specimenCode id="C95E896DFFB8FF94FE71FD3FFDC2CEC2" box="[455,580,673,697]" pageId="18" pageNumber="187">P06836338</specimenCode>
]!,
<collectionCode id="FFE9B9D3FFB8FF94FDEEFD3CFD27CEC1" box="[600,673,674,698]" collectionName="WAG" pageId="18" pageNumber="187">WAG</collectionCode>
!).
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="D1E2729DFFB8FF94FF18FD52FEE5CFFF" pageId="18" pageNumber="187" type="discussion">
<paragraph id="99472116FFB8FF94FF18FD52FEE5CFFF" blockId="18.[174,787,716,900]" pageId="18" pageNumber="187">
<emphasis id="AB8CFD04FFB8FF94FF18FD52FE24CF7F" italics="true" pageId="18" pageNumber="187">
<taxonomicName id="5EF85A95FFB8FF94FF18FD52FDACCE9F" authority="Burg &amp; E. Bidault" authorityName="Burg &amp; E. Bidault" box="[174,554,716,740]" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="18" pageNumber="187" phylum="Tracheophyta" rank="species" species="fadenii">Palisota fadenii Burg &amp; E. Bidault</taxonomicName>
most closely resembles
<taxonomicName id="5EF85A95FFB8FF94FF18FD73FE24CF7F" authority="Mildbr." authorityName="Mildbr." box="[174,418,748,772]" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="18" pageNumber="187" phylum="Tracheophyta" rank="species" species="brachythyrsa">P. brachythyrsa Mildbr.</taxonomicName>
</emphasis>
,
<emphasis id="AB8CFD04FFB8FF94FE18FD73FEE5CFFF" italics="true" pageId="18" pageNumber="187">
<taxonomicName id="5EF85A95FFB8FF94FE18FD73FDD3CF7F" authority="Hua" authorityName="Hua" box="[430,597,748,772]" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="18" pageNumber="187" phylum="Tracheophyta" rank="species" species="thollonii">P. thollonii Hua</taxonomicName>
and
<taxonomicName id="5EF85A95FFB8FF94FD3AFD73FE29CF5F" authority="K. Schum. ex C. B. Clarke" authorityName="C. B. Clarke" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="18" pageNumber="187" phylum="Tracheophyta" rank="species" species="preussiana">P. preussiana K. Schum. ex C.B. Clarke</taxonomicName>
, but differs from them by its smaller stature, densely hairy inflorescences forming a globose, compact thyrse, and by the long, stiff, ginger-colored trichomes on its leaf sheaths and stems.
</emphasis>
</paragraph>
</subSubSection>
<subSubSection id="D1E2729DFFB8FF94FF18FC33FA29CE55" pageId="18" pageNumber="187" type="description">
<paragraph id="99472116FFB8FF94FF18FC33FA29CE55" blockId="18.[136,788,939,1956]" lastBlockId="18.[824,1480,279,559]" pageId="18" pageNumber="187">
<emphasis id="AB8CFD04FFB8FF94FF18FC33FE2CCFBF" box="[174,426,940,964]" italics="true" pageId="18" pageNumber="187">Erect or decumbent herb</emphasis>
to
<quantity id="5E008CF3FFB8FF94FE66FC32FDB9CFBF" box="[464,575,939,964]" metricMagnitude="-1" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="18" pageNumber="187" unit="cm" value="40.0" valueMax="50.0" valueMin="30.0">30– 50 cm</quantity>
tall, not rooting at nodes, rarely branched.
<emphasis id="AB8CFD04FFB8FF94FE2EFC53FE53CF9F" box="[408,469,973,996]" italics="true" pageId="18" pageNumber="187">Stems</emphasis>
with erect, rusty to gingercolored trichomes ±
<quantity id="5E008CF3FFB8FF94FEDCFC72FE3DC87F" box="[362,443,1003,1028]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="18" pageNumber="187" unit="cm" value="1.5" valueMax="2.0" valueMin="1.0">1–2 cm</quantity>
long, more dense on the nodes and sheaths, internodes (8 –)
<quantity id="5E008CF3FFB8FF94FE66FB92FDC3C85F" box="[464,581,1035,1060]" metricMagnitude="-1" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="18" pageNumber="187" unit="cm" value="15.0" valueMax="20.0" valueMin="10.0">10 – 20 cm</quantity>
long,
<quantity id="5E008CF3FFB8FF94FD26FB92FD74C85F" box="[656,754,1035,1060]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" metricValueMax="4.0" metricValueMin="2.0" pageId="18" pageNumber="187" unit="mm" value="3.0" valueMax="4.0" valueMin="2.0">2 – 4 mm</quantity>
in diam., brownish
<emphasis id="AB8CFD04FFB8FF94FEF9FBB3FE1BC83F" box="[335,413,1069,1092]" italics="true" pageId="18" pageNumber="187">in sicco</emphasis>
.
<emphasis id="AB8CFD04FFB8FF94FE18FBB3FE7EC83F" box="[430,504,1069,1092]" italics="true" pageId="18" pageNumber="187">Leaves</emphasis>
1 – 2 on nodes, reduced, and (2–)3–4(– 6) in a terminal pseudowhorl, larger; sheath
<quantity id="5E008CF3FFB8FF94FF3EFBF2FF72C8FF" box="[136,244,1131,1156]" metricMagnitude="-2" metricUnit="m" metricValue="1.3" metricValueMax="1.8" metricValueMin="0.8" pageId="18" pageNumber="187" unit="mm" value="13.0" valueMax="18.0" valueMin="8.0">8 – 18 mm</quantity>
long, generally open to the swollen base; pseudopetiole
<quantity id="5E008CF3FFB8FF94FF4EFB12FECDC8DF" box="[248,331,1163,1188]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" metricValueMax="5.0" metricValueMin="2.0" pageId="18" pageNumber="187" unit="cm" value="3.5" valueMax="5.0" valueMin="2.0">2–5 cm</quantity>
long; sheaths and pseudopetiole densely covered by erect, rusty to ginger-colored trichomes
<quantity id="5E008CF3FFB8FF94FD04FB32FC94C8BF" box="[690,786,1195,1220]" metricMagnitude="-2" metricUnit="m" metricValue="2.25" metricValueMax="3.0" metricValueMin="1.5" pageId="18" pageNumber="187" unit="cm" value="2.25" valueMax="3.0" valueMin="1.5">1.5–3 cm</quantity>
long; lamina largely elliptic, 10–13.5 ×
<quantity id="5E008CF3FFB8FF94FDAAFB52FDF8C89F" box="[540,638,1227,1252]" metricMagnitude="-2" metricUnit="m" metricValue="5.25" metricValueMax="6.5" metricValueMin="4.0" pageId="18" pageNumber="187" unit="cm" value="5.25" valueMax="6.5" valueMin="4.0">4–6.5 cm</quantity>
, base cuneate, margins entire with small appressed ginger-colored trichomes, apex acuminate, adaxial surface white puberulous to pubescent with erect, brown, stiff trichomes, abaxial surface densely brownish pubescent, especially on the primary venation.
<emphasis id="AB8CFD04FFB8FF94FF3EFAF2FE8EC9FF" box="[136,264,1388,1412]" italics="true" pageId="18" pageNumber="187">Inflorescences</emphasis>
strictly terminal, 1 per apical verticil, erect,
<quantity id="5E008CF3FFB8FF94FD73FAF2FC94C9FF" box="[709,786,1387,1412]" metricMagnitude="-2" metricUnit="m" metricValue="6.0" metricValueMax="8.0" metricValueMin="4.0" pageId="18" pageNumber="187" unit="cm" value="6.0" valueMax="8.0" valueMin="4.0">4–8 cm</quantity>
long, simple; peduncle 1.5–3(4.5) cm long, with 1 persistent peduncular bract, sheathing, acuminate, densely covered by rusty to ginger-colored trichomes; the flowering portion in a subglobose thyrse 3–4.5(–6) cm in diam., with a few more bracts, each subtending a cincinnus, persistent, narrowly triangular,
<quantity id="5E008CF3FFB8FF94FF53F9B2FEC8CA3F" box="[229,334,1579,1604]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" metricValueMax="10.0" metricValueMin="6.0" pageId="18" pageNumber="187" unit="mm" value="8.0" valueMax="10.0" valueMin="6.0">6–10 mm</quantity>
long; cincinni spreading at anthesis then erect in fruit, with dense, fuzzy, rusty to brown pubescence, with ± 6 flowers, anthesis sequential, several cincinni often bearing an open flower at the same time.
<emphasis id="AB8CFD04FFB8FF94FDE4F912FD23CADF" box="[594,677,1676,1700]" italics="true" pageId="18" pageNumber="187">Flowers</emphasis>
male and bisexual, pinkish when in bud, brownish at anthesis,
<quantity id="5E008CF3FFB8FF94FD0CF932FC94CABF" box="[698,786,1707,1732]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" pageId="18" pageNumber="187" unit="mm" value="6.0" valueMax="7.0" valueMin="5.0">5–7 mm</quantity>
in diam., pedicel
<quantity id="5E008CF3FFB8FF94FEF9F952FE28CA9F" box="[335,430,1739,1764]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="5.0" metricValueMin="2.0" pageId="18" pageNumber="187" unit="mm" value="3.5" valueMax="5.0" valueMin="2.0">2– 5 mm</quantity>
long, erect at anthesis, densely pubescent.
<emphasis id="AB8CFD04FFB8FF94FEB7F972FEC6CB7F" box="[257,320,1772,1796]" italics="true" pageId="18" pageNumber="187">Sepals</emphasis>
subequal, the 2 lower ones oblong-elliptic, 2 ×
<quantity id="5E008CF3FFB8FF94FF05F892FE93CB5F" box="[179,277,1804,1828]" metricMagnitude="-4" metricUnit="m" metricValue="7.5" pageId="18" pageNumber="187" unit="mm" value="0.75">0.75 mm</quantity>
, the upper one ovate, 2 ×
<quantity id="5E008CF3FFB8FF94FD8EF892FDFCCB5F" box="[568,634,1804,1828]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="18" pageNumber="187" unit="mm" value="2.0">2 mm</quantity>
, with brownochre trichomes covering the abaxial surface.
<emphasis id="AB8CFD04FFB8FF94FD3DF8B2FD4FCB3F" box="[651,713,1836,1860]" italics="true" pageId="18" pageNumber="187">Petals</emphasis>
equal, elliptic, rounded at the apex, 2 ×
<quantity id="5E008CF3FFB8FF94FE68F8D2FD9DCB1F" box="[478,539,1868,1892]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="18" pageNumber="187" unit="mm" value="1.0">1 mm</quantity>
, glabrous.
<emphasis id="AB8CFD04FFB8FF94FD3FF8D2FD7DCB1F" box="[649,763,1868,1892]" italics="true" pageId="18" pageNumber="187">Staminodes</emphasis>
3, 1 mm long, filaments with long, yellow, spreading trichomes, antherodes lacking.
<emphasis id="AB8CFD04FFB8FF94FED7F813FE30CBDF" box="[353,438,1933,1956]" italics="true" pageId="18" pageNumber="187">Stamens</emphasis>
3, unequal, erect, the two upper ones with a filament
<quantity id="5E008CF3FFB8FF94FBA0FE89FBE2CD55" box="[1046,1124,279,303]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="18" pageNumber="187" unit="mm" value="1.5">1.5 mm</quantity>
long, glabrous, anthers flattened, ellipsoid, slightly curved, 0.9 ×
<quantity id="5E008CF3FFB8FF94FB34FEA9FB53CD35" box="[1154,1237,311,335]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="18" pageNumber="187" unit="mm" value="0.5">0.5 mm</quantity>
, ±
<quantity id="5E008CF3FFB8FF94FB42FEA9FAC3CD35" box="[1268,1349,311,335]" metricMagnitude="-4" metricUnit="m" metricValue="1.0" pageId="18" pageNumber="187" unit="mm" value="0.1">0.1 mm</quantity>
thick, basifixed, yellow; the lower stamen with a filament
<quantity id="5E008CF3FFB8FF94FAF0FEC9FA02CD15" box="[1350,1412,343,367]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="18" pageNumber="187" unit="mm" value="1.0">1 mm</quantity>
long, glabrous, anther obovate-oblong, 0.9–1 ×
<quantity id="5E008CF3FFB8FF94FB5FFEE9FADFCDF5" box="[1257,1369,374,399]" metricMagnitude="-4" metricUnit="m" metricValue="8.5" metricValueMax="10.0" metricValueMin="7.0" pageId="18" pageNumber="187" unit="mm" value="0.85" valueMax="1.0" valueMin="0.7">0.7–1 mm</quantity>
,±
<quantity id="5E008CF3FFB8FF94FAC7FEE9FA44CDF5" box="[1393,1474,375,399]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="18" pageNumber="187" unit="mm" value="0.3">0.3 mm</quantity>
thick, curved at the apex.
<emphasis id="AB8CFD04FFB8FF94FBFAFE09FB09CDD5" box="[1100,1167,407,430]" italics="true" pageId="18" pageNumber="187">Ovary</emphasis>
obovoid,
<quantity id="5E008CF3FFB8FF94FB4FFE09FA00CDD5" box="[1273,1414,406,431]" metricMagnitude="-4" metricUnit="m" metricValue="6.25" metricValueMax="7.5" metricValueMin="5.0" pageId="18" pageNumber="187" unit="mm" value="0.625" valueMax="0.75" valueMin="0.5">0.5–0.75 mm</quantity>
long, densely pubescent, the trichomes
<quantity id="5E008CF3FFB8FF94FB16FE29FB5ACDB5" box="[1184,1244,439,463]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="18" pageNumber="187" unit="mm" value="1.0">1 mm</quantity>
long, style
<quantity id="5E008CF3FFB8FF94FAE0FE29FA44CDB5" box="[1366,1474,438,463]" metricMagnitude="-3" metricUnit="m" metricValue="2.75" metricValueMax="3.0" metricValueMin="2.5" pageId="18" pageNumber="187" unit="mm" value="2.75" valueMax="3.0" valueMin="2.5">2.5–3 mm</quantity>
long, glabrous, pale lilac, stigma clavate.
<emphasis id="AB8CFD04FFB8FF94FB5DFE46FAACCD94" box="[1259,1322,472,495]" italics="true" pageId="18" pageNumber="187">Fruits</emphasis>
ovoid berries, apex acuminate, ±
<quantity id="5E008CF3FFB8FF94FBB6FE69FBB8CE75" box="[1024,1086,503,527]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="18" pageNumber="187" unit="mm" value="5.0">5 mm</quantity>
in diam.
<emphasis id="AB8CFD04FFB8FF94FB10FE66FB6BCE74" box="[1190,1261,504,527]" italics="true" pageId="18" pageNumber="187">in sicco</emphasis>
, densely pubescent, red when mature, bearing ± 4 seeds. Mature seeds not seen.
</paragraph>
</subSubSection>
<subSubSection id="D1E2729DFFB8FF94FCE8FDC9FC7ECF74" pageId="18" pageNumber="187" type="etymology">
<paragraph id="99472116FFB8FF94FCE8FDC9FC7ECF74" blockId="18.[824,1474,599,783]" pageId="18" pageNumber="187">
<emphasis id="AB8CFD04FFB8FF94FCE8FDC9FC4CCE14" box="[862,970,599,623]" italics="true" pageId="18" pageNumber="187">Etymology</emphasis>
. – This species is named in honor of Dr. Robert B. Faden of the Smithsonian Institution (
<collectingCountry id="E1EF6186FFB8FF94FAB5FDE9FAAFCEF4" box="[1283,1321,631,655]" name="United States of America" pageId="18" pageNumber="187">US</collectingCountry>
), who in 2011 identified the two collections known at the time as belonging to an undescribed taxon, and in recognition of the immense contribution he has made to our knowledge of
<taxonomicName id="5EF85A95FFB8FF94FA90FD49FA47CE94" box="[1318,1473,727,751]" class="Liliopsida" family="Commelinaceae" kingdom="Plantae" order="Commelinales" pageId="18" pageNumber="187" phylum="Tracheophyta" rank="family">
<emphasis id="AB8CFD04FFB8FF94FA90FD49FA47CE94" box="[1318,1473,727,751]" italics="true" pageId="18" pageNumber="187">Commelinaceae</emphasis>
</taxonomicName>
around the world.
</paragraph>
</subSubSection>
<subSubSection id="D1E2729DFFB8FF94FCE8FCA9FA9AC874" pageId="18" pageNumber="187" type="multiple">
<paragraph id="99472116FFB8FF94FCE8FCA9FA9AC874" blockId="18.[824,1474,823,1039]" pageId="18" pageNumber="187">
<emphasis id="AB8CFD04FFB8FF94FCE8FCA9FA9ACF34" box="[862,1308,823,847]" italics="true" pageId="18" pageNumber="187">
Distribution and ecology. –
<taxonomicName id="5EF85A95FFB8FF94FBCAFCA9FA9ACF34" box="[1148,1308,823,847]" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="18" pageNumber="187" phylum="Tracheophyta" rank="species" species="fadenii">Palisota fadenii</taxonomicName>
</emphasis>
is known from
<collectingCountry id="E1EF6186FFB8FF94FC8EFCC9FC04CF14" box="[824,898,855,879]" name="Gabon" pageId="18" pageNumber="187">Gabon</collectingCountry>
(
<collectingRegion id="5B3CEFF4FFB8FF94FC26FCC9FBACCF14" box="[912,1066,855,879]" country="Gabon" name="Haut-Ogooue" pageId="18" pageNumber="187">Haut-Ogooué</collectingRegion>
and
<collectingRegion id="5B3CEFF4FFB8FF94FBD6FCC9FB3FCF14" box="[1120,1209,855,879]" country="Gabon" name="Estuaire" pageId="18" pageNumber="187">Estuaire</collectingRegion>
provinces) and
<collectingCountry id="E1EF6186FFB8FF94FAD5FCC9FC18CFF4" name="Republic of the Congo" pageId="18" pageNumber="187">Republic of Congo</collectingCountry>
(Kouilou province) (
<figureCitation id="01C33D93FFB8FF94FB36FCE9FB47CFF4" box="[1152,1217,887,911]" captionStart="Fig" captionStartId="20.[136,164,831,850]" captionTargetBox="[136,786,279,807]" captionTargetId="figure-808@20.[133,789,278,808]" captionTargetPageId="20" captionText="Fig. 9. – Distribution of Palisota bogneri Brenan (stars), P. plicata E. Bidault &amp; Burg (squares), and P. fadenii Burg &amp; E. Bidault (triangles). Elevation is represented in levels of grey, and protected areas as shaded." figureDoi="http://doi.org/10.5281/zenodo.5724732" httpUri="https://zenodo.org/record/5724732/files/figure.png" pageId="18" pageNumber="187">Fig. 9</figureCitation>
). Only three collections have been made over a 50 year period, and this species thus appears to be rare. It grows in the understory of secondary
<emphasis id="AB8CFD04FFB8FF94FC8EFC46FC21CF94" box="[824,935,983,1007]" italics="true" pageId="18" pageNumber="187">terra firme</emphasis>
forest (
<emphasis id="AB8CFD04FFB8FF94FC48FC49FB43CF94" box="[1022,1221,983,1007]" italics="true" pageId="18" pageNumber="187">Ikabanga et al. 173</emphasis>
) or gallery forest (
<emphasis id="AB8CFD04FFB8FF94FA21FC49FCDBC874" italics="true" pageId="18" pageNumber="187">
<taxonomicName id="5EF85A95FFB8FF94FA21FC49FA47CF95" box="[1431,1473,983,1006]" class="Bivalvia" family="Astartidae" genus="Sita" higherTaxonomySource="CoL" kingdom="Animalia" order="Venerida" pageId="18" pageNumber="187" phylum="Mollusca" rank="genus">Sita</taxonomicName>
535
</emphasis>
). It is known from
<quantity id="5E008CF3FFB8FF94FB9AFC69FB2BC875" box="[1068,1197,1015,1039]" metricMagnitude="2" metricUnit="m" metricValue="2.25" metricValueMax="4.0" metricValueMin="0.5" pageId="18" pageNumber="187" unit="m" value="225.0" valueMax="400.0" valueMin="50.0">50 to 400 m</quantity>
elevation.
</paragraph>
</subSubSection>
<subSubSection id="D1E2729DFFB8FF92FCE8FBA9FC82C8C1" lastPageId="20" lastPageNumber="189" pageId="18" pageNumber="187" type="conservation">
<paragraph id="99472116FFB8FF92FCE8FBA9FC82C8C1" blockId="18.[824,1476,1074,1935]" lastBlockId="20.[136,787,962,1210]" lastPageId="20" lastPageNumber="189" pageId="18" pageNumber="187">
<emphasis id="AB8CFD04FFB8FF94FCE8FBA9FBB1C834" box="[862,1079,1079,1103]" italics="true" pageId="18" pageNumber="187">Conservation status.</emphasis>
– The EOO is
<quantity id="5E008CF3FFB8FF94FB5AFBA9FAD9C834" box="[1260,1375,1079,1103]" metricMagnitude="7" metricUnit="m" metricValue="8.2827" pageId="18" pageNumber="187" unit="km" value="82827.0">82,827 km</quantity>
², greatly exceeding the threshold for “Vulnerable” status under Criterion B1, and the AOO is estimated at
<quantity id="5E008CF3FFB8FF94FB52FBE9FAA1C8F4" box="[1252,1319,1143,1167]" metricMagnitude="4" metricUnit="m" metricValue="1.2" pageId="18" pageNumber="187" unit="km" value="12.0">12 km</quantity>
², at the lower end of the range for “Endangered” status under Criterion B2.
<taxonomicName id="5EF85A95FFB8FF94FCD5FB29FB85C8B4" box="[867,1027,1207,1231]" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="18" pageNumber="187" phylum="Tracheophyta" rank="species" species="fadenii">
<emphasis id="AB8CFD04FFB8FF94FCD5FB29FB85C8B4" box="[867,1027,1207,1231]" italics="true" pageId="18" pageNumber="187">Palisota fadenii</emphasis>
</taxonomicName>
is known from 3 collections representing 3 sub-populations: one from Kouilou province in
<collectingCountry id="E1EF6186FFB8FF94FAF0FB49FC05C974" name="Republic of the Congo" pageId="18" pageNumber="187">Republic of Congo</collectingCountry>
in 1974
<emphasis id="AB8CFD04FFB8FF94FC56FB69FBDDC974" box="[992,1115,1271,1295]" italics="true" pageId="18" pageNumber="187">
(
<taxonomicName id="5EF85A95FFB8FF94FC5FFB69FB92C975" box="[1001,1044,1271,1294]" class="Bivalvia" family="Astartidae" genus="Sita" higherTaxonomySource="CoL" kingdom="Animalia" order="Venerida" pageId="18" pageNumber="187" phylum="Mollusca" rank="genus">Sita</taxonomicName>
3711);
</emphasis>
one from the Moanda region in Haut-Ogooué province, collected in 1962
<emphasis id="AB8CFD04FFB8FF94FB4FFA89FAD9C954" box="[1273,1375,1303,1327]" italics="true" pageId="18" pageNumber="187">
(
<taxonomicName id="5EF85A95FFB8FF94FAB7FA89FAADC955" box="[1281,1323,1303,1326]" class="Bivalvia" family="Astartidae" genus="Sita" higherTaxonomySource="CoL" kingdom="Animalia" order="Venerida" pageId="18" pageNumber="187" phylum="Mollusca" rank="genus">Sita</taxonomicName>
535)
</emphasis>
; and one from near Libreville collected in 2011
<emphasis id="AB8CFD04FFB8FF94FB73FAA9FA14C934" box="[1221,1426,1335,1359]" italics="true" pageId="18" pageNumber="187">(Ikabanga et al. 173)</emphasis>
. We consider that the sub-population represented by
<emphasis id="AB8CFD04FFB8FF94FA8DFAC9FA1FC914" box="[1339,1433,1367,1391]" italics="true" pageId="18" pageNumber="187">
<taxonomicName id="5EF85A95FFB8FF94FA8DFAC9FAE2C915" box="[1339,1380,1367,1390]" class="Bivalvia" family="Astartidae" genus="Sita" higherTaxonomySource="CoL" kingdom="Animalia" order="Venerida" pageId="18" pageNumber="187" phylum="Mollusca" rank="genus">Sita</taxonomicName>
3711
</emphasis>
has not been extirpated because the area is still largely forested and is now included within a National Park (Conkouati-Douli NP). The sub-population in the Moanda region is located near a mine site, but not within the footprint of the current mining operations. Nevertheless, it is in the direct vicinity (200 meters) of a plateau that will be subjected to mining in the near future. As a consequence, this sub-population is believed not to have been extirpated as yet, but it is threatened by the future development of the mine. The sub-population located near Libreville (Malibé 2) is situated outside the boundaries of the Mondah Forest Reserve and hence is not protected from threats associated with urbanization that has drastically increased over the last few decades in the area and is still increasing today. The persistence of this subpopulation is doubtfull and it could be regarded as extirpated. Each of the 3 sub-populations is represented by a single collection, and together they represent 2 or 3 locations with respect to the most important threat (urbanization).
<taxonomicName id="5EF85A95FFBEFF92FDDDFC5CFC95CFA1" box="[619,787,962,986]" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="20" pageNumber="189" phylum="Tracheophyta" rank="species" species="fadenii">
<emphasis id="AB8CFD04FFBEFF92FDDDFC5CFC95CFA1" box="[619,787,962,986]" italics="true" pageId="20" pageNumber="189">Palisota fadenii</emphasis>
</taxonomicName>
is highly threatened by urbanization and mining activities, which have led to or will likely lead to the extirpation of two sub-populations, and thus an inferred and projected decline in its EOO, AOO, quality of its habitat, number of locations, and number of mature individuals.
<taxonomicName id="5EF85A95FFBEFF92FDBEFBFCFD2EC801" box="[520,680,1122,1146]" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="20" pageNumber="189" phylum="Tracheophyta" rank="species" species="fadenii">
<emphasis id="AB8CFD04FFBEFF92FDBEFBFCFD2EC801" box="[520,680,1122,1146]" italics="true" pageId="20" pageNumber="189">Palisota fadenii</emphasis>
</taxonomicName>
therefore qualifies as “Endangered” [EN B2ab(i,ii,iii,iv,v)] according to the IUCN Red List Categories and Criteria (
<bibRefCitation id="FD695CE7FFBEFF92FDDBFB3CFD7EC8C1" author="IUCN" box="[621,760,1186,1210]" firstAuthor="IUCN" pageId="20" pageNumber="189" refId="ref26076" refString="IUCN (2012). IUCN Red List Categories and Criteria: Version 3.1." type="book" year="2012">IUCN, 2012</bibRefCitation>
).
</paragraph>
</subSubSection>
<caption id="CD87719EFFB9FF95FFC7F8FFFDE1CBDC" ID-DOI="http://doi.org/10.5281/zenodo.5724730" ID-Zenodo-Dep="5724730" httpUri="https://zenodo.org/record/5724730/files/figure.png" pageId="19" pageNumber="188" startId="19.[113,141,1889,1908]" targetBox="[114,1451,276,1810]" targetPageId="19">
<paragraph id="99472116FFB9FF95FFC7F8FFFCD4CBF6" blockId="19.[113,1219,1889,1959]" pageId="19" pageNumber="188">
<emphasis id="AB8CFD04FFB9FF95FFC7F8FFFF35CB0F" bold="true" box="[113,179,1889,1908]" pageId="19" pageNumber="188">Fig. 8. –</emphasis>
<taxonomicName id="5EF85A95FFB9FF95FF0EF8FFFDB1CB0F" authority="Burg &amp; E. Bidault. A. Habit" box="[184,567,1889,1908]" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="19" pageNumber="188" phylum="Tracheophyta" rank="species" species="fadenii">
<emphasis id="AB8CFD04FFB9FF95FF0EF8FFFEC3CB0F" box="[184,325,1889,1908]" italics="true" pageId="19" pageNumber="188">Palisota fadenii</emphasis>
Burg &amp; E. Bidault.
<emphasis id="AB8CFD04FFB9FF95FE58F8FFFD86CB0F" bold="true" box="[494,512,1889,1908]" pageId="19" pageNumber="188">A.</emphasis>
Habit
</taxonomicName>
;
<emphasis id="AB8CFD04FFB9FF95FD89F8FFFDD6CB0F" bold="true" box="[575,592,1889,1908]" pageId="19" pageNumber="188">B.</emphasis>
Inflorescence;
<emphasis id="AB8CFD04FFB9FF95FD6DF8FFFD6BCB0F" bold="true" box="[731,749,1889,1908]" pageId="19" pageNumber="188">C.</emphasis>
Bisexual flower;
<emphasis id="AB8CFD04FFB9FF95FC33F8FFFC1ECB0F" bold="true" box="[901,920,1889,1908]" pageId="19" pageNumber="188">D.</emphasis>
Upper sepal;
<emphasis id="AB8CFD04FFB9FF95FBA3F8FFFBA3CB0F" bold="true" box="[1045,1061,1889,1908]" pageId="19" pageNumber="188">E.</emphasis>
One lower sepal;
<emphasis id="AB8CFD04FFB9FF95FFC7F8E4FF07CBF6" bold="true" box="[113,129,1914,1933]" pageId="19" pageNumber="188">F.</emphasis>
Petal;
<emphasis id="AB8CFD04FFB9FF95FF09F8E4FF54CBF6" bold="true" box="[191,210,1914,1933]" pageId="19" pageNumber="188">G.</emphasis>
One upper stamen;
<emphasis id="AB8CFD04FFB9FF95FE3CF8E4FE1ACBF6" bold="true" box="[394,412,1914,1933]" pageId="19" pageNumber="188">H.</emphasis>
Lower stamen;
<emphasis id="AB8CFD04FFB9FF95FD9BF8E4FDB1CBF6" bold="true" box="[557,567,1914,1933]" pageId="19" pageNumber="188">I.</emphasis>
Staminode;
<emphasis id="AB8CFD04FFB9FF95FD1FF8E4FD3FCBF6" bold="true" box="[681,697,1914,1933]" pageId="19" pageNumber="188">J.</emphasis>
Ovary and pistil.
</paragraph>
<paragraph id="99472116FFB9FF95FFC7F80AFDE1CBDC" blockId="19.[113,1219,1889,1959]" box="[113,615,1940,1959]" pageId="19" pageNumber="188">
[
<emphasis id="AB8CFD04FFB9FF95FFC1F80AFF45CBDC" box="[119,195,1940,1959]" italics="true" pageId="19" pageNumber="188">
<taxonomicName id="5EF85A95FFB9FF95FFC1F80AFF1DCBDC" box="[119,155,1940,1959]" class="Bivalvia" family="Astartidae" genus="Sita" higherTaxonomySource="CoL" kingdom="Animalia" order="Venerida" pageId="19" pageNumber="188" phylum="Mollusca" rank="genus">Sita</taxonomicName>
535
</emphasis>
] [Drawings: D. Geffard-Kuriyama &amp; L. Longou]
</paragraph>
</caption>
<caption id="CD87719EFFBEFF92FF3EFCA1FF6BCFE5" ID-DOI="http://doi.org/10.5281/zenodo.5724732" ID-Zenodo-Dep="5724732" httpUri="https://zenodo.org/record/5724732/files/figure.png" pageId="20" pageNumber="189" startId="20.[136,164,831,850]" targetBox="[136,786,279,807]" targetPageId="20">
<paragraph id="99472116FFBEFF92FF3EFCA1FF6BCFE5" blockId="20.[136,775,831,926]" pageId="20" pageNumber="189">
<emphasis id="AB8CFD04FFBEFF92FF3EFCA1FF4CCF29" bold="true" box="[136,202,831,850]" pageId="20" pageNumber="189">Fig. 9. –</emphasis>
Distribution of
<taxonomicName id="5EF85A95FFBEFF92FEE1FCA1FDB7CF29" authority="Brenan" authorityName="Brenan" box="[343,561,831,850]" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="20" pageNumber="189" phylum="Tracheophyta" rank="species" species="bogneri">
<emphasis id="AB8CFD04FFBEFF92FEE1FCA1FE6CCF29" box="[343,490,831,850]" italics="true" pageId="20" pageNumber="189">Palisota bogneri</emphasis>
Brenan
</taxonomicName>
(stars),
<taxonomicName id="5EF85A95FFBEFF92FDCCFCA1FEA4CF10" authority="E. Bidault &amp; Burg" authorityName="E. Bidault &amp; Burg" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="20" pageNumber="189" phylum="Tracheophyta" rank="species" species="plicata">
<emphasis id="AB8CFD04FFBEFF92FDCCFCA1FD49CF29" box="[634,719,831,850]" italics="true" pageId="20" pageNumber="189">P. plicata</emphasis>
E. Bidault &amp; Burg
</taxonomicName>
(squares), and
<taxonomicName id="5EF85A95FFBEFF92FE1BFCC6FD27CF10" authority="Burg &amp; E. Bidault" authorityName="Burg &amp; E. Bidault" box="[429,673,856,875]" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="20" pageNumber="189" phylum="Tracheophyta" rank="species" species="fadenii">
<emphasis id="AB8CFD04FFBEFF92FE1BFCC6FD84CF10" box="[429,514,856,875]" italics="true" pageId="20" pageNumber="189">P. fadenii</emphasis>
Burg &amp; E. Bidault
</taxonomicName>
(triangles). Elevation is represented in levels of grey, and protected areas as shaded.
</paragraph>
</caption>
<subSubSection id="D1E2729DFFBEFF92FF18FB7CFC86CBE1" pageId="20" pageNumber="189" type="discussion">
<paragraph id="99472116FFBEFF92FF18FB7CFC86CBE1" blockId="20.[136,787,1250,1946]" pageId="20" pageNumber="189">
<emphasis id="AB8CFD04FFBEFF92FF18FB7CFE33C881" box="[174,437,1250,1274]" italics="true" pageId="20" pageNumber="189">
Notes. –
<taxonomicName id="5EF85A95FFBEFF92FEBBFB7CFE33C881" box="[269,437,1250,1274]" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="20" pageNumber="189" phylum="Tracheophyta" rank="species" species="fadenii">Palisota fadenii</taxonomicName>
</emphasis>
is the rarest species treated in this study and has never been photographed in the field. The description of the color of the flower is based on the notes accompanying
<emphasis id="AB8CFD04FFBEFF92FE97FADCFEFFC921" box="[289,377,1346,1370]" italics="true" pageId="20" pageNumber="189">
<taxonomicName id="5EF85A95FFBEFF92FE97FADCFECFC922" box="[289,329,1346,1369]" class="Bivalvia" family="Astartidae" genus="Sita" higherTaxonomySource="CoL" kingdom="Animalia" order="Venerida" pageId="20" pageNumber="189" phylum="Mollusca" rank="genus">Sita</taxonomicName>
3711
</emphasis>
, and only few open flowers were present on the herbarium specimens observed. The disjunction in the distribution of this species (350 and
<quantity id="5E008CF3FFBEFF92FE41FA1FFDC3C9E1" box="[503,581,1409,1434]" metricMagnitude="5" metricUnit="m" metricValue="5.0" pageId="20" pageNumber="189" unit="km" value="500.0">500 km</quantity>
separate the known subpopulations) and the fact that it has been found in coastal as well as continental areas is striking, especially since many
<taxonomicName id="5EF85A95FFBEFF92FF3EFA7CFF5EC981" authorityName="Bidault &amp; Burg" authorityYear="2019" box="[136,216,1506,1530]" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="20" pageNumber="189" phylum="Tracheophyta" rank="genus">
<emphasis id="AB8CFD04FFBEFF92FF3EFA7CFF5EC981" box="[136,216,1506,1530]" italics="true" pageId="20" pageNumber="189">Palisota</emphasis>
</taxonomicName>
collections have been made in
<collectingCountry id="E1EF6186FFBEFF92FD93FA7CFDE9C981" box="[549,623,1506,1530]" name="Gabon" pageId="20" pageNumber="189">Gabon</collectingCountry>
during the last few decades. In addition to its overall rareness, the paucity of collections of this species could also be explained by its unusual phenology, with flowering taking place in January and fruiting in March and April.
<taxonomicName id="5EF85A95FFBEFF92FE26F9FCFDABCA01" box="[400,557,1634,1658]" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="20" pageNumber="189" phylum="Tracheophyta" rank="species" species="fadenii">
<emphasis id="AB8CFD04FFBEFF92FE26F9FCFDABCA01" box="[400,557,1634,1658]" italics="true" pageId="20" pageNumber="189">Palisota fadenii</emphasis>
</taxonomicName>
is easily recognizable among the decumbent species by its subglobose thyrse bearing red fruits. Nevertheless, it resembles
<taxonomicName id="5EF85A95FFBEFF92FDBAF93CFD26CAC1" box="[524,672,1698,1722]" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="20" pageNumber="189" phylum="Tracheophyta" rank="species" species="brachythyrsa">
<emphasis id="AB8CFD04FFBEFF92FDBAF93CFD26CAC1" box="[524,672,1698,1722]" italics="true" pageId="20" pageNumber="189">P. brachythyrsa</emphasis>
</taxonomicName>
in sharing these features, although the latter species belongs to the group of free-standing
<taxonomicName id="5EF85A95FFBEFF92FE85F97CFE07CA81" authorityName="Bidault &amp; Burg" authorityYear="2019" box="[307,385,1762,1786]" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="20" pageNumber="189" phylum="Tracheophyta" rank="genus">
<emphasis id="AB8CFD04FFBEFF92FE85F97CFE07CA81" box="[307,385,1762,1786]" italics="true" pageId="20" pageNumber="189">Palisota</emphasis>
</taxonomicName>
with a robust stem.
<taxonomicName id="5EF85A95FFBEFF92FDE7F97CFD6ECA81" box="[593,744,1762,1786]" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="20" pageNumber="189" phylum="Tracheophyta" rank="species" species="fadenii">
<emphasis id="AB8CFD04FFBEFF92FDE7F97CFD6ECA81" box="[593,744,1762,1786]" italics="true" pageId="20" pageNumber="189">Palisota fadenii</emphasis>
</taxonomicName>
can also be distinguished from
<taxonomicName id="5EF85A95FFBEFF92FE14F89CFDB2CB61" box="[418,564,1794,1818]" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="20" pageNumber="189" phylum="Tracheophyta" rank="species" species="brachythyrsa">
<emphasis id="AB8CFD04FFBEFF92FE14F89CFDB2CB61" box="[418,564,1794,1818]" italics="true" pageId="20" pageNumber="189">P. brachythyrsa</emphasis>
</taxonomicName>
by its thyrse being at least as wide as long and bearing multiple elongated cincinni giving it a clearly subglobose shape, whereas
<taxonomicName id="5EF85A95FFBEFF92FDEEF8DCFD6CCB21" box="[600,746,1858,1882]" class="Liliopsida" family="Commelinaceae" genus="Palisota" kingdom="Plantae" order="Commelinales" pageId="20" pageNumber="189" phylum="Tracheophyta" rank="species" species="brachythyrsa">
<emphasis id="AB8CFD04FFBEFF92FDEEF8DCFD6CCB21" box="[600,746,1858,1882]" italics="true" pageId="20" pageNumber="189">P. brachythyrsa</emphasis>
</taxonomicName>
has a shortly elongated thyrse with only a few cincinni that remain short, even in late fruiting stages, giving it an irregular shape.
</paragraph>
</subSubSection>
<subSubSection id="D1E2729DFFBEFF92FCE8FE88FC2CCDE8" pageId="20" pageNumber="189" type="materials_examined">
<paragraph id="99472116FFBEFF92FCE8FE88FC2CCDE8" blockId="20.[824,1476,277,403]" pageId="20" pageNumber="189">
<materialsCitation id="29902B4BFFBEFF92FCE8FE88FC41CD26" ID-GBIF-Occurrence="3697313340" collectingDate="2011-03-17" collectionCode="LBV, MO" collectorName="Ikabanga et al." country="Gabon" elevation="50" latitude="0.60833335" location="Libreville" longLatPrecision="21" longitude="9.402222" municipality="Prov. Estuaire" pageId="20" pageNumber="189" specimenCount="1" typeStatus="paratype">
<emphasis id="AB8CFD04FFBEFF92FCE8FE88FC43CD53" box="[862,965,278,296]" italics="true" pageId="20" pageNumber="189">
<typeStatus id="46439FB4FFBEFF92FCE8FE88FC34CD53" box="[862,946,278,296]" pageId="20" pageNumber="189" type="paratype">Paratypus</typeStatus>
. –
</emphasis>
<emphasis id="AB8CFD04FFBEFF92FC7CFE8BFB1ACD53" bold="true" box="[970,1180,277,296]" pageId="20" pageNumber="189">
<collectingCountry id="E1EF6186FFBEFF92FC7CFE8BFB8DCD53" box="[970,1035,277,296]" name="Gabon" pageId="20" pageNumber="189">GABON</collectingCountry>
.
<collectingMunicipality id="7923BB6CFFBEFF92FBA0FE8BFB1ECD53" box="[1046,1176,277,296]" pageId="20" pageNumber="189">Prov. Estuaire</collectingMunicipality>
:
</emphasis>
<location id="9C2777CDFFBEFF92FB14FE8BFB71CD53" LSID="urn:lsid:plazi:treatment:11519000FFB8FF92FF3EFE49FC2CCDE8:9C2777CDFFBEFF92FB14FE8BFB71CD53" box="[1186,1271,277,296]" country="Gabon" latitude="0.60833335" longLatPrecision="21" longitude="9.402222" municipality="Prov. Estuaire" name="Libreville" pageId="20" pageNumber="189">Libreville</location>
,
<location id="9C2777CDFFBEFF92FAB6FE8BFA38CD53" LSID="urn:lsid:plazi:treatment:11519000FFB8FF92FF3EFE49FC2CCDE8:9C2777CDFFBEFF92FAB6FE8BFA38CD53" box="[1280,1470,277,296]" country="Gabon" latitude="0.60833335" longLatPrecision="21" longitude="9.402222" municipality="Prov. Estuaire" name="Canton Tsini-Otande" pageId="20" pageNumber="189">Canton Tsini-Otandé</location>
,
<location id="9C2777CDFFBEFF92FC8EFEAEFC41CD38" LSID="urn:lsid:plazi:treatment:11519000FFB8FF92FF3EFE49FC2CCDE8:9C2777CDFFBEFF92FC8EFEAEFC41CD38" box="[824,967,304,323]" country="Gabon" latitude="0.60833335" longLatPrecision="21" longitude="9.402222" municipality="Prov. Estuaire" name="villages Malibe 2" pageId="20" pageNumber="189">villages Malibé 2</location>
,
<geoCoordinate id="FCCC47D1FFBEFF92FC79FEAEFBB7CD38" box="[975,1073,304,323]" degrees="00" direction="north" minutes="36" orientation="latitude" pageId="20" pageNumber="189" precision="15" seconds="30" value="0.60833335">00°36'30&quot;N</geoCoordinate>
<geoCoordinate id="FCCC47D1FFBEFF92FB80FEAEFB10CD38" box="[1078,1174,304,323]" degrees="09" direction="east" minutes="24" orientation="longitude" pageId="20" pageNumber="189" precision="15" seconds="08" value="9.402222">09°24'08&quot;E</geoCoordinate>
,
<quantity id="5E008CF3FFBEFF92FB28FEAEFB4FCD38" box="[1182,1225,304,323]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="20" pageNumber="189" unit="m" value="50.0">
<elevation id="12D5C625FFBEFF92FB28FEAEFB4FCD38" box="[1182,1225,304,323]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="20" pageNumber="189" unit="m" value="50.0">50 m</elevation>
</quantity>
,
<date id="ED4607D6FFBEFF92FB67FEAEFAADCD38" box="[1233,1323,304,323]" pageId="20" pageNumber="189" value="2011-03-17">
<collectingDate id="FD02FE3EFFBEFF92FB67FEAEFAADCD38" box="[1233,1323,304,323]" pageId="20" pageNumber="189" value="2011-03-17">17.III.2011</collectingDate>
</date>
, fr.,
<emphasis id="AB8CFD04FFBEFF92FAF8FEAEFCD3CD25" italics="true" pageId="20" pageNumber="189">
<collectorName id="340D44C0FFBEFF92FAF8FEAEFA42CD38" box="[1358,1476,304,323]" pageId="20" pageNumber="189">Ikabanga et al.</collectorName>
173
</emphasis>
(
<collectionCode id="FFE9B9D3FFBEFF92FCD6FED5FC0DCD25" box="[864,907,331,350]" pageId="20" pageNumber="189">LBV</collectionCode>
,
<collectionCode id="FFE9B9D3FFBEFF92FC22FED4FC3ACD26" box="[916,956,330,349]" pageId="20" pageNumber="189">MO</collectionCode>
).
</materialsCitation>
<materialsCitation id="29902B4BFFBEFF92FC7DFED4FC2CCDE8" ID-GBIF-Occurrence="3697313357" collectingDate="1974-04-30" collectionCode="P" country="Republic of the Congo" elevation="50" latitude="-3.9" location="P. C. A. de N'Zambi" longLatPrecision="1307" longitude="11.25" pageId="20" pageNumber="189" specimenCount="1">
<emphasis id="AB8CFD04FFBEFF92FC7DFED4FA97CD26" bold="true" box="[971,1297,330,350]" pageId="20" pageNumber="189">
<collectingCountry id="E1EF6186FFBEFF92FC7DFED4FB05CD26" box="[971,1155,330,349]" name="Republic of the Congo" pageId="20" pageNumber="189">REPUBLIC OF CONGO</collectingCountry>
. Prov. Kouilou:
</emphasis>
<location id="9C2777CDFFBEFF92FAA0FED5FA39CD26" LSID="urn:lsid:plazi:treatment:11519000FFB8FF92FF3EFE49FC2CCDE8:9C2777CDFFBEFF92FAA0FED5FA39CD26" box="[1302,1471,330,350]" country="Republic of the Congo" latitude="-3.9" longLatPrecision="1307" longitude="11.25" name="P. C. A. de N'Zambi" pageId="20" pageNumber="189">P.C.A. de N’Zambi</location>
,
<location id="9C2777CDFFBEFF92FC8EFEFBFC2FCD03" LSID="urn:lsid:plazi:treatment:11519000FFB8FF92FF3EFE49FC2CCDE8:9C2777CDFFBEFF92FC8EFEFBFC2FCD03" box="[824,937,357,376]" country="Republic of the Congo" latitude="-3.9" longLatPrecision="1307" longitude="11.25" name="rte N'Gongo" pageId="20" pageNumber="189">rte N’Gongo</location>
, à
<locationDeviation id="88F53834FFBEFF92FC77FEFBFBD0CD03" box="[961,1110,357,376]" pageId="20" pageNumber="189">
<quantity id="5E008CF3FFBEFF92FC77FEFBFC6ACD03" box="[961,1004,357,376]" metricMagnitude="3" metricUnit="m" metricValue="5.0" pageId="20" pageNumber="189" unit="km" value="5.0">5 km</quantity>
de N’Tiétié
</locationDeviation>
, [
<geoCoordinate id="FCCC47D1FFBEFF92FBD0FEFBFB21CD03" box="[1126,1191,357,376]" degrees="03" direction="south" minutes="54" orientation="latitude" pageId="20" pageNumber="189" precision="925" value="-3.9">03°54'S</geoCoordinate>
<geoCoordinate id="FCCC47D1FFBEFF92FB18FEFBFB6BCD03" box="[1198,1261,357,376]" degrees="11" direction="east" minutes="15" orientation="longitude" pageId="20" pageNumber="189" precision="925" value="11.25">11°15'E</geoCoordinate>
], c.
<quantity id="5E008CF3FFBEFF92FAA6FEFBFABBCD03" box="[1296,1341,357,376]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="20" pageNumber="189" unit="m" value="50.0">
<elevation id="12D5C625FFBEFF92FAA6FEFBFABBCD03" box="[1296,1341,357,376]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="20" pageNumber="189" unit="m" value="50.0">50 m</elevation>
</quantity>
,
<date id="ED4607D6FFBEFF92FAF0FEFBFA25CD03" box="[1350,1443,357,376]" pageId="20" pageNumber="189" value="1974-04-30">
<collectingDate id="FD02FE3EFFBEFF92FAF0FEFBFA25CD03" box="[1350,1443,357,376]" pageId="20" pageNumber="189" value="1974-04-30">30.IV.1974</collectingDate>
</date>
, fr.,
<emphasis id="AB8CFD04FFBEFF92FC8EFE1EFC05CDE8" box="[824,899,384,403]" italics="true" pageId="20" pageNumber="189">
<taxonomicName id="5EF85A95FFBEFF92FC8EFE1EFCDFCDE8" box="[824,857,384,403]" class="Bivalvia" family="Astartidae" genus="Sita" higherTaxonomySource="CoL" kingdom="Animalia" order="Venerida" pageId="20" pageNumber="189" phylum="Mollusca" rank="genus">Sita</taxonomicName>
3711
</emphasis>
(
<collectionCode id="FFE9B9D3FFBEFF92FC26FE1EFC19CDE8" box="[912,927,384,403]" pageId="20" pageNumber="189">P</collectionCode>
).
</materialsCitation>
</paragraph>
</subSubSection>
</treatment>
</document>
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