593 lines
64 KiB
XML
593 lines
64 KiB
XML
<document id="19F03946CD10580EFE54B14064CC72E3" ID-CLB-Dataset="26933" ID-DOI="10.5252/adansonia2019v41a2" ID-GBIF-Dataset="24d2faef-3835-413e-a306-b1d39b801fd3" ID-Zenodo-Dep="2656931" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1556775952543" checkinUser="plazi" docAuthor="Timaná, M. E., Lebouvier, M. & Rouhan, G." docDate="2019" docId="03A68278FFA20505FC1BF930DA8FF8E0" docLanguage="en" docName="adansonia.2019v41a2.pdf" docOrigin="Adansonia 41 (2)" docStyle="DocumentStyle:2FE19AC740987067EC2A6C89A85F9648.8:Adansonia.2018-.journal_article" docStyleId="2FE19AC740987067EC2A6C89A85F9648" docStyleName="Adansonia.2018-.journal_article" docStyleVersion="8" docTitle="Sagina hookeri Timaná & Lebouvier & Rouhan 2019, sp. nov." docType="treatment" docVersion="7" lastPageNumber="22" masterDocId="FF9FFA00FFA10502FFA5FFC3DB58FFCE" masterDocTitle="Sagina hookeri Timaná, sp. nov. (Caryophyllaceae), a new endemic species for the flora of Île Amsterdam (French Southern and Antarctic Lands)" masterLastPageNumber="23" masterPageNumber="17" pageNumber="18" updateTime="1698724390399" updateUser="ExternalLinkService">
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<mods:mods id="674F52786ED0D1D8845FE3392083E75D" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="D841F04A43E3E5B6B741C05528667954">
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<mods:title id="BDC4A70D785BA230EA41935F89E62084">Sagina hookeri Timaná, sp. nov. (Caryophyllaceae), a new endemic species for the flora of Île Amsterdam (French Southern and Antarctic Lands)</mods:title>
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</mods:titleInfo>
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<mods:name id="5B270839F62A5C1A13DCBFBB4C7118B1" type="personal">
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<mods:roleTerm id="A3596A2C701AFC544F4262ADBAD35484">Author</mods:roleTerm>
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<mods:namePart id="75CB576CEC59C731D5E31653CD2487EF">Timaná, M. E.</mods:namePart>
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<mods:roleTerm id="99F5F6A79F627BBF356C37C7C4AA5F83">Author</mods:roleTerm>
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<mods:namePart id="B7B774C5CF4CD0E11212FAFA9A97EC5B">Lebouvier, M.</mods:namePart>
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<mods:name id="014D727BB765078A538A21EF03A5CE10" type="personal">
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<mods:roleTerm id="D50A4A56A557EE277DB46790184BD0ED">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="0DF3CD09F4E3573650F524FE6970597F">Rouhan, G.</mods:namePart>
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<mods:typeOfResource id="F71FF6AAB47EB46BE9C1C733C316E13D">text</mods:typeOfResource>
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<mods:titleInfo id="B6A2A7CBA8862FE4144EDF1F1A9AF549">
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<mods:title id="ED80BFAEDB445F9244191952FCD52C07">Adansonia</mods:title>
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</mods:titleInfo>
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<mods:part id="3E4773CBA0BD91065F344B4E52CB5239">
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<mods:date id="66D85D57973A007AC40006E8BCDA8052">2019</mods:date>
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<mods:number id="0A21CF91D4410675C93F8C2BA6BB6466">2019-02-11</mods:number>
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<mods:detail id="8E384181F316FF7509E44D76CB05E386" type="volume">
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<mods:number id="FCD006E8879C72D13B501AAA2052C86A">41</mods:number>
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<mods:detail id="656AC6E1BC46DF3144B5CB61EA2196DE" type="issue">
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<mods:number id="0787CDDA5398EA3244221808FFC5CAA8">2</mods:number>
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<treatment id="03A68278FFA20505FC1BF930DA8FF8E0" ID-DOI="http://doi.org/10.5281/zenodo.5932003" ID-GBIF-Taxon="156888794" ID-Zenodo-Dep="5932003" LSID="urn:lsid:plazi:treatment:03A68278FFA20505FC1BF930DA8FF8E0" httpUri="http://treatment.plazi.org/id/03A68278FFA20505FC1BF930DA8FF8E0" lastPageId="7" lastPageNumber="22" pageId="3" pageNumber="18">
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<subSubSection id="C31560E5FFA20501FC1BF930DE47F8C0" box="[958,1311,1779,1806]" pageId="3" pageNumber="18" type="nomenclature">
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<paragraph id="8BB0336EFFA20501FC1BF930DE47F8C0" blockId="3.[958,1311,1779,1838]" box="[958,1311,1779,1806]" pageId="3" pageNumber="18">
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<heading id="D0F88402FFA20501FC1BF930DE47F8C0" box="[958,1311,1779,1806]" centered="true" fontSize="11" level="2" pageId="3" pageNumber="18" reason="1">
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<taxonomicName id="4C0F48EDFFA20501FC1BF930DFE6F8C0" ID-CoL="4TYGP" authority="Timana" authorityName="Timaná & Lebouvier & Rouhan" authorityYear="2019" box="[958,1214,1779,1806]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="3" pageNumber="18" phylum="Tracheophyta" rank="species" species="hookeri" status="sp. nov.">
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<emphasis id="B97BEF7CFFA20501FC1BF930DF07F8C0" bold="true" box="[958,1119,1779,1806]" italics="true" pageId="3" pageNumber="18">Sagina hookeri</emphasis>
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Timaná
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</taxonomicName>
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,
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<taxonomicNameLabel id="A2485207FFA20501FB6CF937DE47F8C0" box="[1225,1311,1780,1806]" pageId="3" pageNumber="18" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C31560E5FFA20501FB80F8D7DFEFF8E0" box="[1061,1207,1812,1838]" pageId="3" pageNumber="18" type="description">
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<paragraph id="8BB0336EFFA20501FB80F8D7DFEFF8E0" blockId="3.[958,1311,1779,1838]" box="[1061,1207,1812,1838]" pageId="3" pageNumber="18">
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<heading id="D0F88402FFA20501FB80F8D7DFEFF8E0" box="[1061,1207,1812,1838]" centered="true" fontSize="11" level="2" pageId="3" pageNumber="18" reason="1">
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(
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<figureCitation id="13342FEBFFA20501FB89F8D7DF37F8E0" box="[1068,1135,1812,1838]" captionStart="FIG" captionStartId="4.[311,322,1297,1315]" captionTargetBox="[142,1455,220,1250]" captionTargetId="figure@4.[132,1455,215,1250]" captionTargetPageId="4" captionText="FIG. 2. — Close-up of type specimen of Sagina hookeri Timaná, sp. nov. (specimen P02434524; Rouhan et al. 1841)." httpUri="https://zenodo.org/record/2656935/files/figure.png" pageId="3" pageNumber="18">Figs 2</figureCitation>
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;
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<figureCitation id="13342FEBFFA20501FB25F8D7DFD6F8E0" box="[1152,1166,1812,1838]" captionStart="FIG" captionStartId="5.[132,143,1153,1171]" captionTargetBox="[132,1455,215,1110]" captionTargetId="figure@5.[699,1268,213,752]" captionTargetPageId="5" captionText="FIG. 3. — Living specimens and habitat of Sagina hookeri Timaná, sp. nov. in Île Amsterdam: A, habit; B, fruit close-up; C, flower close-up; D, fruiting individual; E, habitat of type specimen at Point Del Cano, in the middle of ‘ Terres Rouges’. Photos: MNHN – Germinal Rouhan, 2016." httpUri="https://zenodo.org/record/2656937/files/figure.png" pageId="3" pageNumber="18">3</figureCitation>
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;
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<figureCitation id="13342FEBFFA20501FB05F8D7DFF6F8E0" box="[1184,1198,1812,1838]" captionStart="FIG" captionStartId="6.[132,143,1627,1645]" captionTargetBox="[132,1455,215,1582]" captionTargetId="figure@6.[698,1267,761,1310]" captionTargetPageId="6" captionText="FIG. 4. — Fruit close-up: A, fruit before dehiscence; B, fruit before dehiscence, with sepals removed, showing petals; C, mature fruit at dehiscence. Lourteig & Cour 57. Photo credits: MNHN – Germinal Rouhan, 2018. Scale bars: A, C, 500 µm; B, 1 mm." httpUri="https://zenodo.org/record/2656939/files/figure.png" pageId="3" pageNumber="18">4</figureCitation>
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)
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</heading>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C31560E5FFA20501FC88F892DF8AF850" pageId="3" pageNumber="18" type="discussion">
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<paragraph id="8BB0336EFFA20501FC88F892DF8AF850" blockId="3.[813,1455,1873,1950]" pageId="3" pageNumber="18">
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<taxonomicName id="4C0F48EDFFA20501FC88F892DF54F8A7" authority="Timana" authorityName="Timaná & Lebouvier & Rouhan" authorityYear="2019" box="[813,1036,1873,1897]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="3" pageNumber="18" phylum="Tracheophyta" rank="species" species="hookeri" status="sp. nov.">
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<emphasis id="B97BEF7CFFA20501FC88F892D8EEF8A7" box="[813,950,1873,1897]" italics="true" pageId="3" pageNumber="18">Sagina hookeri</emphasis>
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Timaná
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</taxonomicName>
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,
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<taxonomicNameLabel id="A2485207FFA20501FBB0F891DF3AF8A7" box="[1045,1122,1874,1897]" pageId="3" pageNumber="18" rank="species">sp. nov.</taxonomicNameLabel>
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is morphologically close to
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<taxonomicName id="4C0F48EDFFA20501FACAF892D833F84D" baseAuthorityName="Timana" baseAuthorityYear="2018" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="3" pageNumber="18" phylum="Tracheophyta" rank="species" species="diffusa">
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||
<emphasis id="B97BEF7CFFA20501FACAF892D833F84D" italics="true" pageId="3" pageNumber="18">Sagina diffusa</emphasis>
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||
</taxonomicName>
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(Hook.f.) Timaná but differs in its caespitose life form, much smaller overall size, and wide obtuse petals.
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C31560E5FFA20506FC88F879DAECF9F4" lastPageId="4" lastPageNumber="19" pageId="3" pageNumber="18" type="materials_examined">
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<paragraph id="8BB0336EFFA20501FC88F879DEE8F823" blockId="3.[813,1456,1978,2030]" pageId="3" pageNumber="18">
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<materialsCitation id="3B673933FFA20501FC88F879DEF4F823" ID-GBIF-Occurrence="2237548036" collectionCode="TYPUS" county="Terres Rouges" location="Terres" municipality="Del Cano" pageId="3" pageNumber="18" specimenCount="1" typeStatus="holotype">
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<typeStatus id="54B48DCCFFA20501FC88F879D832F81E" box="[813,874,1978,2002]" pageId="3" pageNumber="18">TYPUS</typeStatus>
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. —
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<emphasis id="B97BEF7CFFA20501FC3FF879DE58F81C" bold="true" box="[922,1280,1978,2002]" pageId="3" pageNumber="18">
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<location id="8ED065B5FFA20501FC3FF879D88FF81C" LSID="urn:lsid:plazi:treatment:03A68278FFA20505FC1BF930DA8FF8E0:8ED065B5FFA20501FC3FF879D88FF81C" box="[922,983,1978,2002]" county="Terres Rouges" municipality="Del Cano" name="Terres" pageId="3" pageNumber="18">Terres</location>
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australes et antarctiques fran
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</emphasis>
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||
ç
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<emphasis id="B97BEF7CFFA20501FAAFF879DE6FF81C" bold="true" box="[1290,1335,1978,2002]" pageId="3" pageNumber="18">aises</emphasis>
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||
.
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<location id="8ED065B5FFA20501FAE3F879D8D7F823" LSID="urn:lsid:plazi:treatment:03A68278FFA20505FC1BF930DA8FF8E0:8ED065B5FFA20501FAE3F879D8D7F823" county="Terres Rouges" municipality="Del Cano" name="District de Saint-Paul" pageId="3" pageNumber="18">District de Saint-Paul</location>
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et
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<location id="8ED065B5FFA20501FC0FF816DF44F823" LSID="urn:lsid:plazi:treatment:03A68278FFA20505FC1BF930DA8FF8E0:8ED065B5FFA20501FC0FF816DF44F823" box="[938,1052,2005,2029]" county="Terres Rouges" municipality="Del Cano" name="Amsterdam" pageId="3" pageNumber="18">Amsterdam</location>
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,
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<location id="8ED065B5FFA20501FB86F817DFEAF823" LSID="urn:lsid:plazi:treatment:03A68278FFA20505FC1BF930DA8FF8E0:8ED065B5FFA20501FB86F817DFEAF823" box="[1059,1202,2004,2030]" county="Terres Rouges" municipality="Del Cano" name="Ile Amsterdam" pageId="3" pageNumber="18">Île Amsterdam</location>
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,
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<collectingMunicipality id="6BD4A914FFA20501FB1FF816DE41F823" box="[1210,1305,2005,2029]" pageId="3" pageNumber="18">Del Cano</collectingMunicipality>
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,
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<collectingCounty id="62D14BE2FFA20501FA87F816DEF4F823" box="[1314,1452,2005,2029]" pageId="3" pageNumber="18">Terres Rouges</collectingCounty>
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</materialsCitation>
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,
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</paragraph>
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<caption id="DF7063E6FFA50506FE92FAD2DFA5FAED" box="[311,1277,1296,1315]" httpUri="https://zenodo.org/record/2656935/files/figure.png" pageId="4" pageNumber="19" startId="4.[311,322,1297,1315]" targetBox="[142,1455,220,1250]" targetPageId="4">
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<paragraph id="8BB0336EFFA50506FE92FAD2DFA5FAED" blockId="4.[311,1277,1296,1315]" box="[311,1277,1296,1315]" pageId="4" pageNumber="19">
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||
FIG. 2. — Close-up of type specimen of
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||
<taxonomicName id="4C0F48EDFFA50506FD26FAD3D81CFAEC" authority="Timana" authorityName="Timaná & Lebouvier & Rouhan" authorityYear="2019" box="[643,836,1296,1315]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="4" pageNumber="19" phylum="Tracheophyta" rank="species" species="hookeri" status="sp. nov.">
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||
<emphasis id="B97BEF7CFFA50506FD26FAD3D9A6FAED" box="[643,766,1296,1315]" italics="true" pageId="4" pageNumber="19">Sagina hookeri</emphasis>
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||
Timaná
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||
</taxonomicName>
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||
,
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||
<taxonomicNameLabel id="A2485207FFA50506FCEEFAD2D8D6FAED" box="[843,910,1297,1315]" pageId="4" pageNumber="19" rank="species">sp. nov.</taxonomicNameLabel>
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(specimen P02434524;
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||
<emphasis id="B97BEF7CFFA50506FBF3FAD2DFABFAED" box="[1110,1267,1297,1315]" italics="true" pageId="4" pageNumber="19">Rouhan et al. 1841</emphasis>
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).
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</paragraph>
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</caption>
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<paragraph id="8BB0336EFFA50506FF21FA90D85EFA48" blockId="4.[132,775,1363,1414]" pageId="4" pageNumber="19">
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<materialsCitation id="3B673933FFA50506FF21FA90D85AFA48" ID-GBIF-Occurrence="2237548039" collectingDate="2016-12-16" collectorName="G. Rouhan & D. Ertz & J. Mieusset & C. Ollive & B. Van de Vijver" country="France" elevation="48" latitude="-37.873886" location="Van de Vijver" longLatPrecision="19" longitude="77.53972" pageId="4" pageNumber="19" specimenCount="1" typeStatus="holotype">
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<geoCoordinate id="EE3B55A9FFA50506FF21FA90DBAAFAA5" box="[132,242,1363,1387]" direction="south" orientation="latitude" pageId="4" pageNumber="19" precision="15" value="-37.873886">37°52’26”S</geoCoordinate>
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,
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<geoCoordinate id="EE3B55A9FFA50506FF5EFA97DA34FAA2" box="[251,364,1364,1388]" direction="east" orientation="longitude" pageId="4" pageNumber="19" precision="15" value="77.53972">77°32’23”E</geoCoordinate>
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, alt.
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<elevation id="0022D45DFFA50506FE33FA97DA9FFAA5" box="[406,455,1364,1388]" metricMagnitude="1" metricUnit="m" metricValue="4.8" pageId="4" pageNumber="19" unit="m" value="48.0">
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<quantity id="4CF79E8BFFA50506FE33FA97DA9FFAA5" box="[406,455,1364,1388]" metricMagnitude="1" metricUnit="m" metricValue="4.8" pageId="4" pageNumber="19" unit="m" value="48.0">48 m</quantity>
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</elevation>
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,
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<collectingDate id="EFF5EC46FFA50506FE75FA97D910FAA2" box="[464,584,1364,1388]" pageId="4" pageNumber="19" value="2016-12-16">
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<date id="FFB115AEFFA50506FE75FA97D910FAA2" box="[464,584,1364,1388]" pageId="4" pageNumber="19" value="2016-12-16">16.XII.2016</date>
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</collectingDate>
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||
,
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<emphasis id="B97BEF7CFFA50506FDF5FA97D940FA48" italics="true" pageId="4" pageNumber="19">
|
||
<collectorName id="26FA56B8FFA50506FDF5FA97D9EDFAA5" box="[592,693,1363,1387]" pageId="4" pageNumber="19">G. Rouhan</collectorName>
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,
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||
<collectorName id="26FA56B8FFA50506FD18FA97D85BFAA5" box="[701,771,1364,1387]" pageId="4" pageNumber="19">D. Ertz</collectorName>
|
||
,
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||
<collectorName id="26FA56B8FFA50506FF21FAACDBB1FA48" box="[132,233,1391,1414]" pageId="4" pageNumber="19">J. Mieusset</collectorName>
|
||
,
|
||
<collectorName id="26FA56B8FFA50506FF54FAADDA1FFA48" box="[241,327,1390,1414]" pageId="4" pageNumber="19">C. Ollive</collectorName>
|
||
,
|
||
<collectorName id="26FA56B8FFA50506FEEAFAACDAB9FA48" box="[335,481,1390,1414]" pageId="4" pageNumber="19">
|
||
B.
|
||
<location id="8ED065B5FFA50506FECDFAACDAB9FA48" LSID="urn:lsid:plazi:treatment:03A68278FFA20505FC1BF930DA8FF8E0:8ED065B5FFA50506FECDFAACDAB9FA48" box="[360,481,1390,1414]" latitude="-37.873886" longLatPrecision="19" longitude="77.53972" name="Van de Vijver" pageId="4" pageNumber="19">Van de Vijver</location>
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||
</collectorName>
|
||
1841
|
||
</emphasis>
|
||
(holo-, P[P02434524]!)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BB0336EFFA50506FF21FA5EDAECF9F4" blockId="4.[132,776,1437,1594]" pageId="4" pageNumber="19">
|
||
ADDITIONAL SPECIMENS EXAMINED. —
|
||
<materialsCitation id="3B673933FFA50506FDBDFA5EDA73F9CB" ID-GBIF-Occurrence="2237548040" collectedFrom="Plaques terreuses sur coulée basaltique près du Camp" collectingDate="1963-12-15" collectionCode="P" collectorName="A. Lourteig & P. Cour" county="Terres australes et antarctiques fran ç aises" location="Île Amsterdam" pageId="4" pageNumber="19" specimenCode="P04937011" specimenCount="1">
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<collectingCounty id="62D14BE2FFA50506FDBDFA5EDA1EFA1E" pageId="4" pageNumber="19">
|
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<emphasis id="B97BEF7CFFA50506FDBDFA5EDA57FA1E" bold="true" pageId="4" pageNumber="19">Terres australes et antarctiques fran</emphasis>
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||
ç
|
||
<emphasis id="B97BEF7CFFA50506FEBCFA7BDA1EFA1E" bold="true" box="[281,326,1464,1488]" pageId="4" pageNumber="19">aises</emphasis>
|
||
</collectingCounty>
|
||
.
|
||
<location id="8ED065B5FFA50506FEF1FA7BDAB1FA1E" LSID="urn:lsid:plazi:treatment:03A68278FFA20505FC1BF930DA8FF8E0:8ED065B5FFA50506FEF1FA7BDAB1FA1E" box="[340,489,1464,1490]" county="Terres australes et antarctiques fran ç aises" name="Île Amsterdam" pageId="4" pageNumber="19">Île Amsterdam</location>
|
||
,
|
||
<collectedFrom id="38137093FFA50506FE50FA7BDA24FA25" pageId="4" pageNumber="19">Plaques terreuses sur coulée basaltique près du Camp</collectedFrom>
|
||
,
|
||
<collectingDate id="EFF5EC46FFA50506FE22FA11D95CFA24" box="[391,516,1490,1514]" pageId="4" pageNumber="19" value="1963-12-15">
|
||
<date id="FFB115AEFFA50506FE22FA11D95CFA24" box="[391,516,1490,1514]" pageId="4" pageNumber="19" value="1963-12-15">15.XII.1963</date>
|
||
</collectingDate>
|
||
,
|
||
<emphasis id="B97BEF7CFFA50506FDAAFA10D858FA24" box="[527,768,1491,1514]" italics="true" pageId="4" pageNumber="19">
|
||
<collectorName id="26FA56B8FFA50506FDAAFA10D922FA24" box="[527,634,1491,1514]" pageId="4" pageNumber="19">A. Lourteig</collectorName>
|
||
et
|
||
<collectorName id="26FA56B8FFA50506FD3CFA10D9B8FA24" box="[665,736,1491,1514]" pageId="4" pageNumber="19">P. Cour</collectorName>
|
||
57
|
||
</emphasis>
|
||
, (
|
||
<collectionCode id="ED1EABABFFA50506FF29FA2EDBC4F9CB" box="[140,156,1517,1541]" pageId="4" pageNumber="19">P</collectionCode>
|
||
[
|
||
<specimenCode id="DBA99B15FFA50506FF07FA2EDA4DF9CB" box="[162,277,1517,1541]" pageId="4" pageNumber="19">P04937011</specimenCode>
|
||
]!)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3B673933FFA50506FE9CFA2DDA09F9EE" ID-GBIF-Occurrence="2237548037" collectingDate="1970-03-13" collectionCode="P" collectorName="P. Noël" location="Haut de la falaise de la Pearl" pageId="4" pageNumber="19" specimenCode="P00915539" specimenCount="1">
|
||
<location id="8ED065B5FFA50506FE9CFA2DD91AF9CB" LSID="urn:lsid:plazi:treatment:03A68278FFA20505FC1BF930DA8FF8E0:8ED065B5FFA50506FE9CFA2DD91AF9CB" box="[313,578,1517,1541]" name="Haut de la falaise de la Pearl" pageId="4" pageNumber="19">Haut de la falaise de la Pearl</location>
|
||
,
|
||
<collectingDate id="EFF5EC46FFA50506FDEEFA2ED9E6F9CB" box="[587,702,1517,1541]" pageId="4" pageNumber="19" value="1970-03-13">
|
||
<date id="FFB115AEFFA50506FDEEFA2ED9E6F9CB" box="[587,702,1517,1541]" pageId="4" pageNumber="19" value="1970-03-13">13.III.1970</date>
|
||
</collectingDate>
|
||
,
|
||
<emphasis id="B97BEF7CFFA50506FD62FA2DDBC6F9D1" italics="true" pageId="4" pageNumber="19">
|
||
<collectorName id="26FA56B8FFA50506FD62FA2DD85FF9CB" box="[711,775,1517,1541]" pageId="4" pageNumber="19">P. Noël</collectorName>
|
||
s.n
|
||
</emphasis>
|
||
. (
|
||
<collectionCode id="ED1EABABFFA50506FF14F9CBDB99F9EE" box="[177,193,1544,1568]" pageId="4" pageNumber="19">P</collectionCode>
|
||
[
|
||
<specimenCode id="DBA99B15FFA50506FF6DF9C4DA63F9D1" box="[200,315,1543,1567]" pageId="4" pageNumber="19">P00915539</specimenCode>
|
||
]!)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3B673933FFA50506FEFAF9CBDAE8F9F4" ID-GBIF-Occurrence="2237548038" collectingDate="1985-01-26" collectionCode="P" collectorName="J. - C. Jolinon" elevation="180" location="Cratère Hébert" pageId="4" pageNumber="19" specimenCode="P04937000" specimenCount="1">
|
||
<location id="8ED065B5FFA50506FEFAF9CBDAADF9D1" LSID="urn:lsid:plazi:treatment:03A68278FFA20505FC1BF930DA8FF8E0:8ED065B5FFA50506FEFAF9CBDAADF9D1" box="[351,501,1543,1568]" name="Cratère Hébert" pageId="4" pageNumber="19">Cratère Hébert</location>
|
||
, alt.
|
||
<elevation id="0022D45DFFA50506FD84F9CBD93BF9D1" box="[545,611,1544,1568]" metricMagnitude="2" metricUnit="m" metricValue="1.8" pageId="4" pageNumber="19" unit="m" value="180.0">
|
||
<quantity id="4CF79E8BFFA50506FD84F9CBD93BF9D1" box="[545,611,1544,1568]" metricMagnitude="2" metricUnit="m" metricValue="1.8" pageId="4" pageNumber="19" unit="m" value="180.0">180 m</quantity>
|
||
</elevation>
|
||
,
|
||
<collectingDate id="EFF5EC46FFA50506FDC9F9C4D997F9D1" box="[620,719,1543,1567]" pageId="4" pageNumber="19" value="1985-01-26">
|
||
<date id="FFB115AEFFA50506FDC9F9C4D997F9D1" box="[620,719,1543,1567]" pageId="4" pageNumber="19" value="1985-01-26">26.I.1985</date>
|
||
</collectingDate>
|
||
,
|
||
<emphasis id="B97BEF7CFFA50506FD7CF9CBDA59F9F4" italics="true" pageId="4" pageNumber="19">
|
||
<collectorName id="26FA56B8FFA50506FD7CF9CBDB9FF9F4" pageId="4" pageNumber="19">J.-C. Jolinon</collectorName>
|
||
1060
|
||
</emphasis>
|
||
(
|
||
<collectionCode id="ED1EABABFFA50506FEABF9E1DA46F9F4" box="[270,286,1570,1594]" pageId="4" pageNumber="19">P</collectionCode>
|
||
[
|
||
<specimenCode id="DBA99B15FFA50506FE80F9E1DAC0F9F4" box="[293,408,1570,1594]" pageId="4" pageNumber="19">P04937000</specimenCode>
|
||
]!)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31560E5FFA50506FF21F992DA21F94A" pageId="4" pageNumber="19" type="biology_ecology">
|
||
<paragraph id="8BB0336EFFA50506FF21F992DA21F94A" blockId="4.[132,775,1617,1668]" pageId="4" pageNumber="19">PHENOLOGY. — Found flowering and fruiting from December to March (austral summer).</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31560E5FFA50506FF21F970DF22F960" pageId="4" pageNumber="19" type="description">
|
||
<paragraph id="8BB0336EFFA50506FF21F970DA4DF902" blockId="4.[132,775,1715,2030]" box="[132,277,1715,1741]" pageId="4" pageNumber="19">DESCRIPTION</paragraph>
|
||
<paragraph id="8BB0336EFFA50506FF21F917DF22F960" blockId="4.[132,775,1715,2030]" lastBlockId="4.[813,1456,1365,1711]" pageId="4" pageNumber="19">
|
||
Caespitose, compact herb; plant upright, 1.2-3.0 cm high (including inflorescence). Leaves opposite, sometimes arching backwards, fleshy, glabrous, sessile, lanceolate,
|
||
<quantity id="4CF79E8BFFA50506FF21F8F0DA54F880" box="[132,268,1843,1870]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" metricValueMax="8.8" metricValueMin="5.2" pageId="4" pageNumber="19" unit="mm" value="7.0" valueMax="8.8" valueMin="5.2">5.2-8.8 mm</quantity>
|
||
long; apex acute, mucronate; midvein barely noticeable; surface smooth, shiny, margin entire. Inflorescences axillary, flowers solitary, pedicel
|
||
<quantity id="4CF79E8BFFA50506FD9AF8B0D99FF840" box="[575,711,1907,1934]" metricMagnitude="-3" metricUnit="m" metricValue="7.3999999999999995" metricValueMax="9.2" metricValueMin="5.6" pageId="4" pageNumber="19" unit="mm" value="7.3999999999999995" valueMax="9.2" valueMin="5.6">5.6-9.2 mm</quantity>
|
||
long, glabrous, upright even during fruit dehiscence, green to pale green. Flowers tetramerous, rarely pentamerous; sepals 4(5), imbricate, cymbiform, broadly ovate,
|
||
<quantity id="4CF79E8BFFA50506FDD8F810D85EF820" box="[637,774,2003,2030]" metricMagnitude="-3" metricUnit="m" metricValue="2.3499999999999996" metricValueMax="2.8" metricValueMin="1.9" pageId="4" pageNumber="19" unit="mm" value="2.3499999999999996" valueMax="2.8" valueMin="1.9">1.9-2.8 mm</quantity>
|
||
long,
|
||
<quantity id="4CF79E8BFFA50506FCD4FA96D8A6FABE" box="[881,1022,1365,1392]" metricMagnitude="-3" metricUnit="m" metricValue="1.3" metricValueMax="1.5" metricValueMin="1.1" pageId="4" pageNumber="19" unit="mm" value="1.3" valueMax="1.5" valueMin="1.1">1.1-1.5 mm</quantity>
|
||
wide, margins slightly hyaline, apex obtuse, green then turning pale yellow when fruiting, shorter or almost as long as capsule valves, persistently appressed to valves; petals present, 4(5), alternisepalous, thin, white, orbicular, apex wide obtuse to truncate, with a short claw at the base, much shorter than sepals,
|
||
<quantity id="4CF79E8BFFA50506FA24FA36D8D3F9E1" metricMagnitude="-3" metricUnit="m" metricValue="1.4" metricValueMax="1.5" metricValueMin="1.3" pageId="4" pageNumber="19" unit="mm" value="1.4" valueMax="1.5" valueMin="1.3">1.3- 1.5 mm</quantity>
|
||
long,
|
||
<quantity id="4CF79E8BFFA50506FC7FF9D6DF60F9E1" box="[986,1080,1557,1583]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="4" pageNumber="19" unit="mm" value="0.8">0.8 mm</quantity>
|
||
wide, probably deciduous after anthesis; stamens episepalous, as long as petals. Fruit a 4(5)-valved multiseeded capsule,
|
||
<quantity id="4CF79E8BFFA50506FB1FF997DE69F9A1" box="[1210,1329,1620,1647]" metricMagnitude="-3" metricUnit="m" metricValue="2.65" metricValueMax="3.0" metricValueMin="2.3" pageId="4" pageNumber="19" unit="mm" value="2.65" valueMax="3.0" valueMin="2.3">2.3-3 mm</quantity>
|
||
long, pale yellow at maturity, with valve apices arching backwards when mature; seeds blackish.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31560E5FFA50507FC88F910D954F9C1" lastPageId="5" lastPageNumber="20" pageId="4" pageNumber="19" type="discussion">
|
||
<paragraph id="8BB0336EFFA50506FC88F910D8D4F922" blockId="4.[813,1456,1747,2030]" box="[813,908,1747,1773]" pageId="4" pageNumber="19">REMARK</paragraph>
|
||
<paragraph id="8BB0336EFFA50507FC88F937D954F9C1" blockId="4.[813,1456,1747,2030]" lastBlockId="5.[132,775,1269,1551]" lastPageId="5" lastPageNumber="20" pageId="4" pageNumber="19">
|
||
The specimens collected by P. Cour (
|
||
<emphasis id="B97BEF7CFFA50506FAA1F937DEF7F8C0" box="[1284,1455,1780,1806]" italics="true" pageId="4" pageNumber="19">Cour s.n., s.d.</emphasis>
|
||
[P04937002!] and
|
||
<emphasis id="B97BEF7CFFA50506FBA6F8D7DE58F8E3" box="[1027,1280,1812,1838]" italics="true" pageId="4" pageNumber="19">E. Aubert de la Rue s.n.</emphasis>
|
||
[P04937003!]) may also belong to the new species described here, however, their limited quality does not allow a definitive assessment. The specimen
|
||
<emphasis id="B97BEF7CFFA50506FC7DF8B7DE5AF843" box="[984,1282,1907,1934]" italics="true" pageId="4" pageNumber="19">A. Lourteig & P. Cour 67</emphasis>
|
||
(P04938223!) is supposed to have been collected in Kerguelen Island, according to the printed label added after the gathering arrived at the P herbarium. By contrast, the original la- bel handwritten by the collectors does not mention any island, and the precise locality mentioned on both labels is in Amsterdam island; furthermore, collectors were on Amsterdam island on that date (
|
||
<date id="FFB115AEFFA40507FD93FA96D986FABE" box="[566,734,1365,1392]" pageId="5" pageNumber="20" value="1963-12-15">15 Dec. 1963</date>
|
||
) as evidenced by other collection’s number right before and after collection’ number
|
||
<emphasis id="B97BEF7CFFA40507FE01FA55D970FA61" box="[420,552,1429,1455]" italics="true" pageId="5" pageNumber="20">Lourteig 67</emphasis>
|
||
. For these reasons, we definitely consider this mention ‘Kerguelen’ as an obvious label error, and
|
||
<taxonomicName id="4C0F48EDFFA40507FE25FA16D9D1FA21" authority="Timana" authorityName="Timaná & Lebouvier & Rouhan" authorityYear="2019" box="[384,649,1493,1519]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="5" pageNumber="20" phylum="Tracheophyta" rank="species" species="hookeri" status="sp. nov.">
|
||
<emphasis id="B97BEF7CFFA40507FE25FA16D97CFA21" box="[384,548,1493,1519]" italics="true" pageId="5" pageNumber="20">Sagina hookeri</emphasis>
|
||
Timaná
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A2485207FFA40507FD30FA16D9B6FA21" box="[661,750,1493,1519]" pageId="5" pageNumber="20" rank="species">sp. nov.</taxonomicNameLabel>
|
||
is not known to occur in Kerguelen.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF7063E6FFA40507FF21FB42DF23FB64" httpUri="https://zenodo.org/record/2656937/files/figure.png" pageId="5" pageNumber="20" startId="5.[132,143,1153,1171]" targetBox="[132,1455,215,1110]" targetPageId="5">
|
||
<paragraph id="8BB0336EFFA40507FF21FB42DF23FB64" blockId="5.[132,1457,1150,1194]" pageId="5" pageNumber="20">
|
||
FIG. 3. — Living specimens and habitat of
|
||
<taxonomicName id="4C0F48EDFFA40507FE47FB42D9FAFB5D" authority="Timana" authorityName="Timaná & Lebouvier & Rouhan" authorityYear="2019" box="[482,674,1153,1171]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="5" pageNumber="20" phylum="Tracheophyta" rank="species" species="hookeri" status="sp. nov.">
|
||
<emphasis id="B97BEF7CFFA40507FE47FB42D905FB5D" box="[482,605,1153,1171]" italics="true" pageId="5" pageNumber="20">Sagina hookeri</emphasis>
|
||
Timaná
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A2485207FFA40507FD0FFB42D9B5FB5D" box="[682,749,1153,1171]" pageId="5" pageNumber="20" rank="species">sp. nov.</taxonomicNameLabel>
|
||
in Île Amsterdam:
|
||
<emphasis id="B97BEF7CFFA40507FC23FB41D8CBFB5A" bold="true" box="[902,915,1154,1172]" pageId="5" pageNumber="20">A</emphasis>
|
||
, habit;
|
||
<emphasis id="B97BEF7CFFA40507FC74FB41D886FB5A" bold="true" box="[977,990,1154,1172]" pageId="5" pageNumber="20">B</emphasis>
|
||
, fruit close-up;
|
||
<emphasis id="B97BEF7CFFA40507FBC4FB41DF37FB5A" bold="true" box="[1121,1135,1154,1172]" pageId="5" pageNumber="20">C</emphasis>
|
||
, flower close-up;
|
||
<emphasis id="B97BEF7CFFA40507FAA1FB41DE4AFB5A" bold="true" box="[1284,1298,1154,1172]" pageId="5" pageNumber="20">D</emphasis>
|
||
, fruiting individual;
|
||
<emphasis id="B97BEF7CFFA40507FF21FB5BDBC8FB64" bold="true" box="[132,144,1176,1194]" pageId="5" pageNumber="20">E</emphasis>
|
||
, habitat of type specimen at Point Del Cano, in the middle of ‘ Terres Rouges’. Photos: MNHN – Germinal Rouhan, 2016.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C31560E5FFA40507FC88FB36DEDAF9C1" pageId="5" pageNumber="20" type="etymology">
|
||
<paragraph id="8BB0336EFFA40507FC88FB36D8EBFAC0" blockId="5.[813,1455,1269,1551]" box="[813,947,1269,1295]" pageId="5" pageNumber="20">ETYMOLOGY</paragraph>
|
||
<paragraph id="8BB0336EFFA40507FC88FAD5DEDAF9C1" blockId="5.[813,1455,1269,1551]" pageId="5" pageNumber="20">
|
||
<taxonomicName id="4C0F48EDFFA40507FC88FAD5DF72FAE1" authority="Timana" authorityName="Timaná & Lebouvier & Rouhan" authorityYear="2019" box="[813,1066,1301,1328]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="5" pageNumber="20" phylum="Tracheophyta" rank="species" species="hookeri" status="sp. nov.">
|
||
<emphasis id="B97BEF7CFFA40507FC88FAD5D892FAE1" box="[813,970,1301,1328]" italics="true" pageId="5" pageNumber="20">Sagina hookeri</emphasis>
|
||
Timaná
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A2485207FFA40507FB92FAD5DFD4FAFE" box="[1079,1164,1302,1328]" pageId="5" pageNumber="20" rank="species">sp. nov.</taxonomicNameLabel>
|
||
is named after the British botanist Sir Joseph Dalton Hooker (
|
||
<date id="FFB115AEFFA40507FB06FAF6DE45FA81" box="[1187,1309,1333,1359]" pageId="5" pageNumber="20" value="1817" valueMax="1911">1817-1911</date>
|
||
), plant taxonomist, explorer and pioneer plant geographer. His monumental work “
|
||
<emphasis id="B97BEF7CFFA40507FC30FAB6D805FA61" italics="true" pageId="5" pageNumber="20">The Botany of the Antarctic Voyage of H.M. discovery ships</emphasis>
|
||
Erebus
|
||
<emphasis id="B97BEF7CFFA40507FC15FA56D88FFA61" box="[944,983,1429,1455]" italics="true" pageId="5" pageNumber="20">and</emphasis>
|
||
Terror
|
||
<emphasis id="B97BEF7CFFA40507FB80FA55DE49FA61" box="[1061,1297,1429,1455]" italics="true" pageId="5" pageNumber="20">
|
||
in the years
|
||
<date id="FFB115AEFFA40507FB3FFA56DE49FA61" box="[1178,1297,1429,1455]" pageId="5" pageNumber="20" value="1839" valueMax="1843">1839-1843</date>
|
||
</emphasis>
|
||
” was a turning point in the study of the plant biogeography of the southern continents. He examined the flora of Île Amsterdam and Île Saint-Paul in his
|
||
<emphasis id="B97BEF7CFFA40507FC42FA36DFD6F9C1" box="[999,1166,1525,1551]" italics="true" pageId="5" pageNumber="20">
|
||
Flora
|
||
<collectingCountry id="F31873FEFFA40507FB86FA36DFD6F9C1" box="[1059,1166,1525,1551]" name="Antarctica" pageId="5" pageNumber="20">Antarctica</collectingCountry>
|
||
</emphasis>
|
||
(
|
||
<bibRefCitation id="EF9E4E9FFFA40507FB38FA36DE6BF9C1" author="HOOKER J. D." bookContentInfo="312 p." box="[1181,1331,1525,1551]" journalOrPublisher="Reeve Brothers, London" pageId="5" pageNumber="20" refId="ref4184" refString="HOOKER J. D. 1844 - 1847. - The Botany of the Antarctic Voyage of H. M. Discovery Ships Erebus and Terror in the Years 1839 - 1843, under the Command of Captain Sir James Clark Ross. Vol. 1. Flora Antarctica. Reeve Brothers, London, 312 p., 70 pls. https: // doi. org / 10.5962 / bhl. title. 16029" title="The Botany of the Antarctic Voyage of H. M. Discovery Ships Erebus and Terror in the Years 1839 - 1843, under the Command of Captain Sir James Clark Ross. Vol. 1. Flora Antarctica" type="book" year="1844">
|
||
Hooker
|
||
<date id="FFB115AEFFA40507FB5DFA36DE6BF9C1" box="[1272,1331,1525,1551]" pageId="5" pageNumber="20" value="1844" valueMax="1847">1844</date>
|
||
</bibRefCitation>
|
||
-1847).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31560E5FFA40507FEC7F9FADE3AF823" pageId="5" pageNumber="20" type="key">
|
||
<paragraph id="8BB0336EFFA40507FEC7F9FADF89F99F" blockId="5.[354,1233,1593,1620]" box="[354,1233,1593,1620]" pageId="5" pageNumber="20">
|
||
<heading id="D0F88402FFA40507FEC7F9FADF89F99F" allCaps="true" box="[354,1233,1593,1620]" centered="true" fontSize="9" level="6" pageId="5" pageNumber="20" reason="5">
|
||
KEY TO THE
|
||
<taxonomicName id="4C0F48EDFFA40507FE4EF9FAD90BF99D" ID-CoL="7BMY" box="[491,595,1593,1620]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="5" pageNumber="20" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B97BEF7CFFA40507FE4EF9FAD96EF99F" box="[491,566,1593,1620]" italics="true" pageId="5" pageNumber="20">SAGINA</emphasis>
|
||
L.
|
||
</taxonomicName>
|
||
SPECIES PRESENT IN AMSTERDAM AND SAINT- PAUL ISLANDS
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BB0336EFFA40507FF58F9ADD862F96D" blockId="5.[253,1379,1646,1699]" pageId="5" pageNumber="20">
|
||
The following key, applicable to all known species of
|
||
<taxonomicName id="4C0F48EDFFA40507FCBAF9ACDFB2F948" ID-CoL="7BMY" authority="in Amsterdam and Saint-Paul Islands" authorityName="in Amsterdam and Saint-Paul Islands" box="[799,1258,1646,1670]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="5" pageNumber="20" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B97BEF7CFFA40507FCBAF9ACD83AF948" box="[799,866,1647,1670]" italics="true" pageId="5" pageNumber="20">Sagina</emphasis>
|
||
in Amsterdam and Saint-Paul Islands
|
||
</taxonomicName>
|
||
, is included here to help future field researchers working in the area.
|
||
</paragraph>
|
||
<paragraph id="8BB0336EFFA40507FF75F97CDE3AF93D" blockId="5.[208,1380,1727,2029]" pageId="5" pageNumber="20">
|
||
1. Sepals appressed to capsule valves during capsular development, then diverging following dehiscence; pedicel recurved during capsular development ..........................................................................
|
||
<taxonomicName id="4C0F48EDFFA40507FB2DF91FDE1DF93D" ID-CoL="4TYHW" box="[1160,1349,1755,1779]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="5" pageNumber="20" phylum="Tracheophyta" rank="species" species="procumbens">
|
||
<emphasis id="B97BEF7CFFA40507FB2DF91FDE1DF93D" box="[1160,1349,1755,1779]" italics="true" pageId="5" pageNumber="20">Sagina procumbens</emphasis>
|
||
</taxonomicName>
|
||
L.
|
||
</paragraph>
|
||
<paragraph id="8BB0336EFFA40507FF75F93ADE3AF8FE" blockId="5.[208,1380,1727,2029]" pageId="5" pageNumber="20">— Sepals appressed to capsule valves during capsular development and during dehiscence; pedicel never recurved ...................................................................................................................................................... 2</paragraph>
|
||
<paragraph id="8BB0336EFFA40507FF75F888DE3AF8B1" blockId="5.[208,1380,1727,2029]" pageId="5" pageNumber="20">
|
||
2 Plants caespitose, short, less than
|
||
<quantity id="4CF79E8BFFA40507FDECF888D923F8AD" box="[585,635,1867,1891]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="5" pageNumber="20" unit="cm" value="3.0">3 cm</quantity>
|
||
tall (including inflorescence); flowers mostly tetramerous, rarely pentamerous; petal apex broadly ovate; capsule valve arching backwards at maturity ...........
|
||
<taxonomicName id="4C0F48EDFFA40507FB8EF8ABDE55F84E" ID-CoL="4TYGP" authority="Timana" authorityName="Timaná & Lebouvier & Rouhan" authorityYear="2019" box="[1067,1293,1896,1920]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="5" pageNumber="20" phylum="Tracheophyta" rank="species" species="hookeri" status="sp. nov.">
|
||
<emphasis id="B97BEF7CFFA40507FB8EF8ABDFEFF84E" box="[1067,1207,1896,1920]" italics="true" pageId="5" pageNumber="20">Sagina hookeri</emphasis>
|
||
Timaná
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A2485207FFA40507FAB2F8ABDE3AF8B1" box="[1303,1378,1896,1919]" pageId="5" pageNumber="20" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</paragraph>
|
||
<paragraph id="8BB0336EFFA40507FF75F85FDE3AF823" blockId="5.[208,1380,1727,2029]" pageId="5" pageNumber="20">
|
||
— Plants diffuse, loosely spreading,
|
||
<quantity id="4CF79E8BFFA40507FDF2F858D9F0F87D" box="[599,680,1947,1971]" metricMagnitude="-2" metricUnit="m" metricValue="6.5" metricValueMax="8.0" metricValueMin="5.0" pageId="5" pageNumber="20" unit="cm" value="6.5" valueMax="8.0" valueMin="5.0">5–8 cm</quantity>
|
||
tall (including inflorescence); flowers tetramerous or pentamerous, even on the same individual; petal apex acute to obtuse; capsule valve erect at maturity ................................. .....................................................................................................................
|
||
<taxonomicName id="4C0F48EDFFA40507FBBCF816DFFDF823" ID-CoL="4TYG9" baseAuthorityName="Timana" baseAuthorityYear="2018" box="[1049,1189,2005,2029]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="5" pageNumber="20" phylum="Tracheophyta" rank="species" species="diffusa">
|
||
<emphasis id="B97BEF7CFFA40507FBBCF816DFFDF823" box="[1049,1189,2005,2029]" italics="true" pageId="5" pageNumber="20">Sagina diffusa</emphasis>
|
||
</taxonomicName>
|
||
(Hook.f.) Timaná
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF7063E6FFA70504FF21F998D8D6F94D" httpUri="https://zenodo.org/record/2656939/files/figure.png" pageId="6" pageNumber="21" startId="6.[132,143,1627,1645]" targetBox="[132,1455,215,1582]" targetPageId="6">
|
||
<paragraph id="8BB0336EFFA70504FF21F998D8D6F94D" blockId="6.[132,1455,1627,1667]" pageId="6" pageNumber="21">
|
||
FIG. 4. — Fruit close-up:
|
||
<emphasis id="B97BEF7CFFA70504FEF1F998DA39F9A3" bold="true" box="[340,353,1627,1645]" pageId="6" pageNumber="21">A</emphasis>
|
||
, fruit before dehiscence;
|
||
<emphasis id="B97BEF7CFFA70504FD92F998D91CF9A3" bold="true" box="[567,580,1627,1645]" pageId="6" pageNumber="21">B</emphasis>
|
||
, fruit before dehiscence, with sepals removed, showing petals;
|
||
<emphasis id="B97BEF7CFFA70504FBFEF998DF31F9A3" bold="true" box="[1115,1129,1627,1645]" pageId="6" pageNumber="21">C</emphasis>
|
||
, mature fruit at dehiscence.
|
||
<emphasis id="B97BEF7CFFA70504FAFCF998DB9FF94D" italics="true" pageId="6" pageNumber="21">Lourteig & Cour 57</emphasis>
|
||
. Photo credits: MNHN – Germinal Rouhan, 2018. Scale bars: A, C, 500 µm; B, 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C31560E5FFA70504FF21F970DE71F8E0" pageId="6" pageNumber="21" type="biology_ecology">
|
||
<paragraph id="8BB0336EFFA70504FF21F970DAECF902" blockId="6.[132,775,1715,2029]" box="[132,436,1715,1741]" pageId="6" pageNumber="21">DISTRIBUTION AND HABITAT</paragraph>
|
||
<paragraph id="8BB0336EFFA70504FF21F917D909F823" blockId="6.[132,775,1715,2029]" pageId="6" pageNumber="21">
|
||
The species is endemic to Île Amsterdam and it is currently known from two distant places, in the north-west part near the cliff of La Pearl, and in the south-south-west part of the island, near Pointe Del Cano and crater Hébert including an area called ‘Terres Rouges’ (
|
||
<figureCitation id="13342FEBFFA70504FF43F890DA6CF8A0" box="[230,308,1875,1902]" captionStart="FIG" captionStartId="3.[132,143,1473,1491]" captionTargetBox="[132,775,215,1428]" captionTargetId="figure@3.[132,775,551,1428]" captionTargetPageId="3" captionText="FIG. 1. — A, Location of Île Amsterdam in the Southern Indian Ocean; B, locality details showing the two sites known for Sagina hookeri Timaná, sp. nov. (dashed frames)." httpUri="https://zenodo.org/record/2656933/files/figure.png" pageId="6" pageNumber="21">Fig. 1B</figureCitation>
|
||
) where it has been most often observed; this latter area is made of basalt-rich red soils along a unique narrow coastal strip of the island between Del Cano and Pointe Vlaming (
|
||
<figureCitation id="13342FEBFFA70504FF28F870DB8FF800" box="[141,215,1971,1998]" captionStart="FIG" captionStartId="5.[132,143,1153,1171]" captionTargetBox="[132,1455,215,1110]" captionTargetId="figure@5.[699,1268,213,752]" captionTargetPageId="5" captionText="FIG. 3. — Living specimens and habitat of Sagina hookeri Timaná, sp. nov. in Île Amsterdam: A, habit; B, fruit close-up; C, flower close-up; D, fruiting individual; E, habitat of type specimen at Point Del Cano, in the middle of ‘ Terres Rouges’. Photos: MNHN – Germinal Rouhan, 2016." httpUri="https://zenodo.org/record/2656937/files/figure.png" pageId="6" pageNumber="21">Fig. 3E</figureCitation>
|
||
). Within the area, the species grows in hollows of ground in the middle of flat basalt rocks of lava flows.
|
||
</paragraph>
|
||
<paragraph id="8BB0336EFFA70504FCE6F977DE71F8E0" blockId="6.[813,1455,1716,1838]" pageId="6" pageNumber="21">
|
||
<taxonomicName id="4C0F48EDFFA70504FCE6F977DF65F900" authority="Timana" authorityName="Timaná & Lebouvier & Rouhan" authorityYear="2019" box="[835,1085,1716,1742]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="6" pageNumber="21" phylum="Tracheophyta" rank="species" species="hookeri" status="sp. nov.">
|
||
<emphasis id="B97BEF7CFFA70504FCE6F977D887F900" box="[835,991,1716,1742]" italics="true" pageId="6" pageNumber="21">Sagina hookeri</emphasis>
|
||
Timaná
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A2485207FFA70504FBEFF976DFC6F901" box="[1098,1182,1717,1743]" pageId="6" pageNumber="21" rank="species">sp. nov.</taxonomicNameLabel>
|
||
has never been observed in Île Amsterdam closely mixed with
|
||
<taxonomicName id="4C0F48EDFFA70504FB67F917DE0FF920" box="[1218,1367,1748,1774]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="6" pageNumber="21" phylum="Tracheophyta" rank="species" species="procumbens">
|
||
<emphasis id="B97BEF7CFFA70504FB67F917DE0FF920" box="[1218,1367,1748,1774]" italics="true" pageId="6" pageNumber="21">S. procumbens</emphasis>
|
||
</taxonomicName>
|
||
L., that was observed for the first time in
|
||
<quantity id="4CF79E8BFFA70504FB06F937DFA2F8C0" box="[1187,1274,1780,1807]" metricMagnitude="1" metricUnit="m" metricValue="5.0419" pageId="6" pageNumber="21" unit="in" value="1985.0">1985 in</quantity>
|
||
another station, i.e., Entrecasteaux (
|
||
<emphasis id="B97BEF7CFFA70504FC5AF8D7DF22F8E0" box="[1023,1146,1812,1838]" italics="true" pageId="6" pageNumber="21">Jolinon 934</emphasis>
|
||
[P04937010!]).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31560E5FFA70505FC88F890D9DEFD5C" lastPageId="7" lastPageNumber="22" pageId="6" pageNumber="21" type="conservation">
|
||
<paragraph id="8BB0336EFFA70504FC88F890DF32F8A5" blockId="6.[813,1456,1875,2030]" box="[813,1130,1875,1901]" pageId="6" pageNumber="21">CONSERVATION AND THREATS</paragraph>
|
||
<paragraph id="8BB0336EFFA70505FC88F8B7D9E5FEBD" blockId="6.[813,1456,1875,2030]" lastBlockId="7.[132,776,217,658]" lastPageId="7" lastPageNumber="22" pageId="6" pageNumber="21">
|
||
<taxonomicName id="4C0F48EDFFA70504FC88F8B7DF42F843" authority="Timana" authorityName="Timaná & Lebouvier & Rouhan" authorityYear="2019" box="[813,1050,1907,1934]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="6" pageNumber="21" phylum="Tracheophyta" rank="species" species="hookeri" status="sp. nov.">
|
||
<emphasis id="B97BEF7CFFA70504FC88F8B7D898F843" box="[813,960,1907,1934]" italics="true" pageId="6" pageNumber="21">Sagina hookeri</emphasis>
|
||
Timaná
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A2485207FFA70504FB81F8B7DF2BF840" box="[1060,1139,1908,1934]" pageId="6" pageNumber="21" rank="species">sp. nov.</taxonomicNameLabel>
|
||
is rare on the island, or maybe overlooked: it is known from the
|
||
<typeStatus id="54B48DCCFFA70504FBD3F857DFFAF860" box="[1142,1186,1940,1966]" pageId="6" pageNumber="21">type</typeStatus>
|
||
population near Del Cano extending from Terres Rouges to crater Hébert, and from an area of high cliffs. There is no known threat to the
|
||
<typeStatus id="54B48DCCFFA70504FAB1F817DE18F820" box="[1300,1344,2004,2030]" pageId="6" pageNumber="21">type</typeStatus>
|
||
locality in Del Cano, but the number of mature individuals (or cushionlike clumps) found here is estimated to be less than 250, thus the species is assessed as Endangered (EN) under criterion D (
|
||
<bibRefCitation id="EF9E4E9FFFA60505FF29FEFADA4FFE9D" author="IUCN" bookContentInfo="32 p." box="[140,279,313,339]" journalOrPublisher="IUCN, Switzerland and Cambridge" pageId="7" pageNumber="22" refId="ref4564" refString="IUCN 2012. - IUCN Red List Categories and Criteria. Version 3.1. Second edition. IUCN, Switzerland and Cambridge, iv + 32 p." title="IUCN Red List Categories and Criteria. Version 3.1. Second edition" type="book" year="2012">IUCN 2012</bibRefCitation>
|
||
). The population in cliffs of La Pearl might be threatened by likely landslide and crumbling substrate.
|
||
</paragraph>
|
||
<paragraph id="8BB0336EFFA60505FF3EFEBAD9DEFD5C" blockId="7.[132,776,217,658]" pageId="7" pageNumber="22">
|
||
Given the Extend of Occurrence (EOO) and Area of Occupancy (AOO) estimated to
|
||
<quantity id="4CF79E8BFFA60505FEE3FE5BDAFAFE7C" box="[326,418,408,435]" metricMagnitude="3" metricUnit="m" metricValue="5.33" pageId="7" pageNumber="22" unit="km" value="5.33">5.330 km</quantity>
|
||
2, and
|
||
<quantity id="4CF79E8BFFA60505FE7BFE5AD964FE7C" box="[478,572,408,435]" metricMagnitude="3" metricUnit="m" metricValue="1.9" pageId="7" pageNumber="22" unit="km" value="1.9">1.900 km</quantity>
|
||
2 respectively (
|
||
<bibRefCitation id="EF9E4E9FFFA60505FD66FE5ADBE6FE1D" author="IUCN" bookContentInfo="32 p." journalOrPublisher="IUCN, Switzerland and Cambridge" pageId="7" pageNumber="22" refId="ref4564" refString="IUCN 2012. - IUCN Red List Categories and Criteria. Version 3.1. Second edition. IUCN, Switzerland and Cambridge, iv + 32 p." title="IUCN Red List Categories and Criteria. Version 3.1. Second edition" type="book" year="2012">IUCN 2012</bibRefCitation>
|
||
), and the restricted size of the two known populations, inventories focused on these small flowering plants are needed in an effort to confirm the population size and its fluctuation. Any continuing decline observed or extreme fluctuation in the number of mature individuals could drive the species to become Critically Endangered in a very short time following criterion D of the IUCN Red List Categories and Criteria.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31560E5FFA60505FF21FD1BDA8FF8E0" pageId="7" pageNumber="22" type="discussion">
|
||
<paragraph id="8BB0336EFFA60505FF21FD1BDA72FD3C" blockId="7.[132,298,728,754]" box="[132,298,728,754]" pageId="7" pageNumber="22">
|
||
<heading id="D0F88402FFA60505FF21FD1BDA72FD3C" allCaps="true" box="[132,298,728,754]" fontSize="11" level="1" pageId="7" pageNumber="22" reason="1">DISCUSSION</heading>
|
||
</paragraph>
|
||
<paragraph id="8BB0336EFFA60505FF21FCD4DA1FF941" blockId="7.[132,775,791,1838]" pageId="7" pageNumber="22">
|
||
Although being geographic neighbors,
|
||
<taxonomicName id="4C0F48EDFFA60505FDB3FCDBD85AFCFF" authority="Timana" authorityName="Timaná & Lebouvier & Rouhan" authorityYear="2019" box="[534,770,791,818]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="22" phylum="Tracheophyta" rank="species" species="hookeri" status="sp. nov.">
|
||
<emphasis id="B97BEF7CFFA60505FDB3FCDBD9F1FCFF" box="[534,681,791,818]" italics="true" pageId="7" pageNumber="22">Sagina hookeri</emphasis>
|
||
Timaná
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A2485207FFA60505FF21FCFBDB8DFC9C" box="[132,213,824,850]" pageId="7" pageNumber="22" rank="species">sp. nov.</taxonomicNameLabel>
|
||
(Amsterdam Island) and
|
||
<taxonomicName id="4C0F48EDFFA60505FE40FCF4D91BFC9F" baseAuthorityName="Timana" baseAuthorityYear="2018" box="[485,579,823,849]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="22" phylum="Tracheophyta" rank="species" species="diffusa">
|
||
<emphasis id="B97BEF7CFFA60505FE40FCF4D91BFC9F" box="[485,579,823,849]" italics="true" pageId="7" pageNumber="22">S. diffusa</emphasis>
|
||
</taxonomicName>
|
||
(Hook.f.) Timaná (Saint-Paul
|
||
<collectingCountry id="F31873FEFFA60505FF51FC94DA68FCBC" box="[244,304,855,882]" name="Iceland" pageId="7" pageNumber="22">Island</collectingCountry>
|
||
) show clear morphological differences that justify recognition of the former as a distinct species. The most evident difference is habit:
|
||
<taxonomicName id="4C0F48EDFFA60505FEECFC54D96FFC7F" authority="Timana" authorityName="Timaná & Lebouvier & Rouhan" authorityYear="2019" box="[329,567,919,945]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="22" phylum="Tracheophyta" rank="species" species="hookeri" status="sp. nov.">
|
||
<emphasis id="B97BEF7CFFA60505FEECFC54DA85FC7F" box="[329,477,919,945]" italics="true" pageId="7" pageNumber="22">Sagina hookeri</emphasis>
|
||
Timaná
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A2485207FFA60505FDE7FC54D9C9FC7F" box="[578,657,919,945]" pageId="7" pageNumber="22" rank="species">sp. nov.</taxonomicNameLabel>
|
||
produces a short, caespitose (cushion-like) growth form (
|
||
<figureCitation id="13342FEBFFA60505FDE8FC74D9C2FC1F" box="[589,666,951,977]" captionStart="FIG" captionStartId="5.[132,143,1153,1171]" captionTargetBox="[132,1455,215,1110]" captionTargetId="figure@5.[699,1268,213,752]" captionTargetPageId="5" captionText="FIG. 3. — Living specimens and habitat of Sagina hookeri Timaná, sp. nov. in Île Amsterdam: A, habit; B, fruit close-up; C, flower close-up; D, fruiting individual; E, habitat of type specimen at Point Del Cano, in the middle of ‘ Terres Rouges’. Photos: MNHN – Germinal Rouhan, 2016." httpUri="https://zenodo.org/record/2656937/files/figure.png" pageId="7" pageNumber="22">Fig.3A</figureCitation>
|
||
), while the stems of
|
||
<taxonomicName id="4C0F48EDFFA60505FF7EFC14DA6BFC3E" baseAuthorityName="Timana" baseAuthorityYear="2018" box="[219,307,982,1009]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="22" phylum="Tracheophyta" rank="species" species="diffusa">
|
||
<emphasis id="B97BEF7CFFA60505FF7EFC14DA6BFC3E" box="[219,307,982,1009]" italics="true" pageId="7" pageNumber="22">S. diffusa</emphasis>
|
||
</taxonomicName>
|
||
are spreading, similar to
|
||
<taxonomicName id="4C0F48EDFFA60505FD8CFC14D9ECFC3E" box="[553,692,982,1009]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="22" phylum="Tracheophyta" rank="species" species="procumbens">
|
||
<emphasis id="B97BEF7CFFA60505FD8CFC14D9ECFC3E" box="[553,692,982,1009]" italics="true" pageId="7" pageNumber="22">S. procumbens</emphasis>
|
||
</taxonomicName>
|
||
L., with branches up to
|
||
<quantity id="4CF79E8BFFA60505FEBFFC34DA14FBDF" box="[282,332,1015,1041]" metricMagnitude="-2" metricUnit="m" metricValue="8.0" pageId="7" pageNumber="22" unit="cm" value="8.0">8 cm</quantity>
|
||
long (
|
||
<bibRefCitation id="EF9E4E9FFFA60505FE2FFC35D94AFBDF" author="TIMANA M. E." box="[394,530,1014,1041]" journalOrPublisher="Adansonia" pageId="7" pageNumber="22" pagination="47 - 53" part="40" refId="ref4479" refString="TIMANA M. E. 2018. - Sagina diffusa (Hook. f.) Timana, comb. nov. (Caryophyllaceae), a new combination for the flora of Ile St. Paul (Southern Indian Ocean), with some historical notes. Adansonia 40 (3): 47 - 53. https: // doi. org / 10.5252 / adansoni- a 2018 v 40 a 3. http: // adansonia. com / 40 / 3" title="Sagina diffusa (Hook. f.) Timana, comb. nov. (Caryophyllaceae), a new combination for the flora of Ile St. Paul (Southern Indian Ocean), with some historical notes" type="journal article" year="2018">Timaná 2018</bibRefCitation>
|
||
). In the case of
|
||
<taxonomicName id="4C0F48EDFFA60505FD0CFC34DB80FBFE" authority="Timana" authorityName="Timaná & Lebouvier & Rouhan" authorityYear="2019" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="22" phylum="Tracheophyta" rank="species" species="hookeri" status="sp. nov.">
|
||
<emphasis id="B97BEF7CFFA60505FD0CFC34D85FFBDE" box="[681,775,1014,1041]" italics="true" pageId="7" pageNumber="22">S. hookeri</emphasis>
|
||
Timaná
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A2485207FFA60505FF46FBD4DA6BFBFF" box="[227,307,1047,1073]" pageId="7" pageNumber="22" rank="species">sp. nov.</taxonomicNameLabel>
|
||
the entire plant size, including inflorescence, does not exceed
|
||
<quantity id="4CF79E8BFFA60505FE88FBF5DA38FB9F" box="[301,352,1078,1105]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="7" pageNumber="22" unit="cm" value="3.0">3 cm</quantity>
|
||
tall. The inflorescence of the new species described here is single-flowered, while in
|
||
<taxonomicName id="4C0F48EDFFA60505FD9FFB95D9CEFBBE" baseAuthorityName="Timana" baseAuthorityYear="2018" box="[570,662,1110,1136]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="22" phylum="Tracheophyta" rank="species" species="diffusa">
|
||
<emphasis id="B97BEF7CFFA60505FD9FFB95D9CEFBBE" box="[570,662,1110,1136]" italics="true" pageId="7" pageNumber="22">S. diffusa</emphasis>
|
||
</taxonomicName>
|
||
it tends to form a two-flowered cyme. Petals in
|
||
<taxonomicName id="4C0F48EDFFA60505FE53FBB5D9E9FB5E" authority="Timana" authorityName="Timaná & Lebouvier & Rouhan" authorityYear="2019" box="[502,689,1142,1168]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="22" phylum="Tracheophyta" rank="species" species="hookeri" status="sp. nov.">
|
||
<emphasis id="B97BEF7CFFA60505FE53FBB5D900FB5E" box="[502,600,1142,1168]" italics="true" pageId="7" pageNumber="22">S. hookeri</emphasis>
|
||
Timaná
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A2485207FFA60505FD1FFBB4D85FFB5F" box="[698,775,1143,1169]" pageId="7" pageNumber="22" rank="species">sp. nov.</taxonomicNameLabel>
|
||
are wide obovate, much shorter than sepals, while those in
|
||
<taxonomicName id="4C0F48EDFFA60505FD69FB55DBF3FB1E" baseAuthorityName="Timana" baseAuthorityYear="2018" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="22" phylum="Tracheophyta" rank="species" species="diffusa">
|
||
<emphasis id="B97BEF7CFFA60505FD69FB55DBF3FB1E" italics="true" pageId="7" pageNumber="22">S. diffusa</emphasis>
|
||
</taxonomicName>
|
||
are acute, rarely obtuse, and in some cases nearly as long as the sepals. In nature the capsule valve apex of the new species described here tends to arch backwards. Differences between
|
||
<taxonomicName id="4C0F48EDFFA60505FF21FAD5DA1BFAE1" authority="Timana" authorityName="Timaná & Lebouvier & Rouhan" authorityYear="2019" box="[132,323,1301,1328]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="22" phylum="Tracheophyta" rank="species" species="hookeri" status="sp. nov.">
|
||
<emphasis id="B97BEF7CFFA60505FF21FAD5DBB0FAE1" box="[132,232,1301,1328]" italics="true" pageId="7" pageNumber="22">S. hookeri</emphasis>
|
||
Timaná
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A2485207FFA60505FEEBFAD5DAC6FAFE" box="[334,414,1302,1328]" pageId="7" pageNumber="22" rank="species">sp. nov.</taxonomicNameLabel>
|
||
and
|
||
<taxonomicName id="4C0F48EDFFA60505FE76FAD5D93AFAE1" box="[467,610,1301,1328]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="22" phylum="Tracheophyta" rank="species" species="procumbens">
|
||
<emphasis id="B97BEF7CFFA60505FE76FAD5D93AFAE1" box="[467,610,1301,1328]" italics="true" pageId="7" pageNumber="22">S. procumbens</emphasis>
|
||
</taxonomicName>
|
||
include pedicel length, being less than
|
||
<quantity id="4CF79E8BFFA60505FEDDFAF6DA9EFA9E" box="[376,454,1333,1360]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="7" pageNumber="22" unit="mm" value="10.0">10 mm</quantity>
|
||
in the former and from
|
||
<quantity id="4CF79E8BFFA60505FD6BFAF6DB97FABE" metricMagnitude="-2" metricUnit="m" metricValue="1.4" metricValueMax="1.6" metricValueMin="1.2" pageId="7" pageNumber="22" unit="mm" value="14.0" valueMax="16.0" valueMin="12.0">12 to 16 mm</quantity>
|
||
long in the latter; in addition branches in
|
||
<taxonomicName id="4C0F48EDFFA60505FDDCFA95D85EFAA1" box="[633,774,1365,1392]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="22" phylum="Tracheophyta" rank="species" species="procumbens">
|
||
<emphasis id="B97BEF7CFFA60505FDDCFA95D85EFAA1" box="[633,774,1365,1392]" italics="true" pageId="7" pageNumber="22">S. procumbens</emphasis>
|
||
</taxonomicName>
|
||
are filiform, less than
|
||
<quantity id="4CF79E8BFFA60505FEFDFAB6DAF1FA5E" box="[344,425,1397,1424]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="7" pageNumber="22" unit="mm" value="0.3">0.3 mm</quantity>
|
||
wide, and tangled, giving the plant a mat-like appearance (as in
|
||
<emphasis id="B97BEF7CFFA60505FE0AFA56D94AFA61" box="[431,530,1429,1455]" italics="true" pageId="7" pageNumber="22">Cour 313</emphasis>
|
||
[P04970735!]).
|
||
<taxonomicName id="4C0F48EDFFA60505FD66FA56DA7CFA01" authority="Timana" authorityName="Timaná & Lebouvier & Rouhan" authorityYear="2019" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="22" phylum="Tracheophyta" rank="species" species="hookeri" status="sp. nov.">
|
||
<emphasis id="B97BEF7CFFA60505FD66FA56DB94FA01" italics="true" pageId="7" pageNumber="22">Sagina hookeri</emphasis>
|
||
Timaná
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A2485207FFA60505FE89FA76DA21FA01" box="[300,377,1461,1487]" pageId="7" pageNumber="22" rank="species">sp. nov.</taxonomicNameLabel>
|
||
individuals instead
|
||
<taxonomicName id="4C0F48EDFFA60505FD9BFA76D9E2FA01" box="[574,698,1461,1487]" form="robust" pageId="7" pageNumber="22" rank="form">form robust</taxonomicName>
|
||
, almost upright, discrete cushions (see
|
||
<figureCitation id="13342FEBFFA60505FE6DFA16D941FA21" box="[456,537,1493,1519]" captionStart="FIG" captionStartId="5.[132,143,1153,1171]" captionTargetBox="[132,1455,215,1110]" captionTargetId="figure@5.[699,1268,213,752]" captionTargetPageId="5" captionText="FIG. 3. — Living specimens and habitat of Sagina hookeri Timaná, sp. nov. in Île Amsterdam: A, habit; B, fruit close-up; C, flower close-up; D, fruiting individual; E, habitat of type specimen at Point Del Cano, in the middle of ‘ Terres Rouges’. Photos: MNHN – Germinal Rouhan, 2016." httpUri="https://zenodo.org/record/2656937/files/figure.png" pageId="7" pageNumber="22">Fig. 3A</figureCitation>
|
||
). Flower bud length is also quite different between these species: it is much smaller in
|
||
<taxonomicName id="4C0F48EDFFA60505FF21F9D6DA4BF9E0" box="[132,275,1556,1583]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="22" phylum="Tracheophyta" rank="species" species="procumbens">
|
||
<emphasis id="B97BEF7CFFA60505FF21F9D6DA4BF9E0" box="[132,275,1556,1583]" italics="true" pageId="7" pageNumber="22">S. procumbens</emphasis>
|
||
</taxonomicName>
|
||
(less than
|
||
<quantity id="4CF79E8BFFA60505FEDAF9D7DA8AF9E1" box="[383,466,1556,1583]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="7" pageNumber="22" unit="mm" value="2.5">2.5 mm</quantity>
|
||
long), while in
|
||
<taxonomicName id="4C0F48EDFFA60505FDD1F9D6DB80F980" authority="Timana" authorityName="Timaná & Lebouvier & Rouhan" authorityYear="2019" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="22" phylum="Tracheophyta" rank="species" species="hookeri" status="sp. nov.">
|
||
<emphasis id="B97BEF7CFFA60505FDD1F9D6D85FF9E0" box="[628,775,1556,1583]" italics="true" pageId="7" pageNumber="22">Sagina hookeri</emphasis>
|
||
Timaná
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A2485207FFA60505FF47F9F6DA69F981" box="[226,305,1589,1615]" pageId="7" pageNumber="22" rank="species">sp. nov.</taxonomicNameLabel>
|
||
it can reach
|
||
<quantity id="4CF79E8BFFA60505FE17F9F7D95DF981" box="[434,517,1588,1615]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="7" pageNumber="22" unit="mm" value="3.5">3.5 mm</quantity>
|
||
long. Finally, the pedicel in
|
||
<taxonomicName id="4C0F48EDFFA60505FF07F996DA6AF9A0" box="[162,306,1620,1647]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="22" phylum="Tracheophyta" rank="species" species="procumbens">
|
||
<emphasis id="B97BEF7CFFA60505FF07F996DA6AF9A0" box="[162,306,1620,1647]" italics="true" pageId="7" pageNumber="22">S. procumbens</emphasis>
|
||
</taxonomicName>
|
||
is recurved during capsular development, at least in most cases.
|
||
</paragraph>
|
||
<paragraph id="8BB0336EFFA60505FF3EF957DA8FF8E0" blockId="7.[132,775,791,1838]" pageId="7" pageNumber="22">
|
||
While
|
||
<taxonomicName id="4C0F48EDFFA60505FF7AF957DA79F960" box="[223,289,1684,1710]" class="Magnoliopsida" family="Caryophyllaceae" genus="Sagina" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="22" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B97BEF7CFFA60505FF7AF957DA79F960" box="[223,289,1684,1710]" italics="true" pageId="7" pageNumber="22">Sagina</emphasis>
|
||
</taxonomicName>
|
||
L. is a mostly northern hemisphere genus (
|
||
<bibRefCitation id="EF9E4E9FFFA60505FD68F957DBE2F900" author="CROW G. E." journalOrPublisher="Rhodora" pageId="7" pageNumber="22" pagination="1 - 91" part="80" publicationUrl="https://biodiversitylibrary.org/page/5439285" refId="ref3797" refString="CROW G. E. 1978. - A taxonomic revision of Sagina (Caryophyllaceae) in North America. Rhodora 80: 1 - 91. https: // biodiversitylibrary. org / page / 5439285" title="A taxonomic revision of Sagina (Caryophyllaceae) in North America" type="journal article" year="1978">Crow 1978</bibRefCitation>
|
||
), the new species here described adds to a group of species endemic to the southern hemisphere that has been reported in
|
||
<collectingCountry id="F31873FEFFA60505FF21F937DBE5F8C0" box="[132,189,1780,1806]" name="Chile" pageId="7" pageNumber="22">Chile</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EF9E4E9FFFA60505FF6FF937D958F8C1" author="MARTICORENA C. & QUEZADA M." box="[202,512,1780,1807]" journalOrPublisher="Gayana Botanica" pageId="7" pageNumber="22" pagination="1 - 157" part="42" refId="ref4369" refString="MARTICORENA C. & QUEZADA M. 1985. - Catalogo de la flora vascular de Chile. Gayana Botanica 42: 1 - 157." title="Catalogo de la flora vascular de Chile" type="journal article" year="1985">Marticorena & Quezada 1985</bibRefCitation>
|
||
),
|
||
<collectingCountry id="F31873FEFFA60505FDB1F937D937F8C0" box="[532,623,1780,1806]" name="Australia" pageId="7" pageNumber="22">Australia</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EF9E4E9FFFA60505FDD9F937D9A6F8C0" author="ADAMS L. G." box="[636,766,1780,1806]" journalOrPublisher="Muelleria" pageId="7" pageNumber="22" pagination="63 - 66" part="9" publicationUrl="https://biodiversitylibrary.org/page/51342470" refId="ref3686" refString="ADAMS L. G. 1996. - Two new endemic species of Sagina L. (Caryophyllaceae) from Australia. Muelleria 9: 63 - 66. https: // biodiversitylibrary. org / page / 51342470" title="Two new endemic species of Sagina L. (Caryophyllaceae) from Australia" type="journal article" year="1996">Adams 1996</bibRefCitation>
|
||
) and New
|
||
<collectingCountry id="F31873FEFFA60505FF4FF8D7DA6FF8E0" box="[234,311,1812,1838]" name="Guinea-Bissau" pageId="7" pageNumber="22">Guinea</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EF9E4E9FFFA60505FEE3F8D7DA9FF8E0" author="LARSEN K." box="[326,455,1812,1838]" journalOrPublisher="Nordic Journal of Botany" pageId="7" pageNumber="22" pagination="421 - 423" part="18" refId="ref4260" refString="LARSEN K. 1998. - Sagina rupestris sp. nov. (Caryophyllaceae) from New Guinea. Nordic Journal of Botany 18: 421 - 423. https: // doi. org / 10.1111 / j. 1756 - 1051.1998. tb 01518. x" title="Sagina rupestris sp. nov. (Caryophyllaceae) from New Guinea" type="journal article" year="1998">Larsen 1998</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |