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<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.92.22205" ID-PMC="PMC5799733" ID-Pensoft-Pub="1314-2003-92-45" ID-Pensoft-UUID="FF87505DCC53DA6340454656A560FF82" ID-PubMed="29416411" ID-Zenodo-Dep="1166371" ModsDocID="1314-2003-92-45" checkinTime="1516042702086" checkinUser="pensoft" docAuthor="Sukhorukov, Alexander P., Nilova, Maya V., Erst, Andrey S., Kushunina, Maria, Baider, Claudia, Verloove, Filip, Salas-Pascual, Marcos, Belyaeva, Irina V., Krinitsina, Anastasiya A., Bruyns, Peter V. &amp; Klak, Cornelia" docDate="2018" docId="1F4AE08DA34F552BA1B006A1E03FC551" docLanguage="en" docName="PhytoKeys 92: 45-88" docOrigin="PhytoKeys 92" docPubDate="2018-01-15" docSource="http://dx.doi.org/10.3897/phytokeys.92.22205" docTitle="Sesuvium congense Welw. in Oliver, Fl. Trop. Afr. 2: 586 1871" docType="treatment" docVersion="3" id="FF87505DCC53DA6340454656A560FF82" lastPageNumber="58" masterDocId="FF87505DCC53DA6340454656A560FF82" masterDocTitle="Diagnostics, taxonomy, nomenclature and distribution of perennial Sesuvium (Aizoaceae) in Africa" masterLastPageNumber="88" masterPageNumber="45" pageNumber="57" updateTime="1668142185451" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Diagnostics, taxonomy, nomenclature and distribution of perennial Sesuvium (Aizoaceae) in Africa</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Sukhorukov, Alexander P.</mods:namePart>
<mods:affiliation>Department of Higher Plants, Biological Faculty, Lomonosov Moscow State University, Leninskie gory 1 / 12, Moscow 119234, Russia</mods:affiliation>
<mods:nameIdentifier type="email">suchor@mail.ru</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Nilova, Maya V.</mods:namePart>
<mods:affiliation>Department of Higher Plants, Biological Faculty, Lomonosov Moscow State University, Leninskie gory 1 / 12, Moscow 119234, Russia</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Erst, Andrey S.</mods:namePart>
<mods:affiliation>Central Siberian Botanical Garden SB RAS, Zolotodolinskaya st. 101, Novosibirsk 630090, Russia &amp; Tomsk State University, Laboratory of Phylogeny and Systematics, Lenin st. 36, Tomsk 634050, Russia</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Kushunina, Maria</mods:namePart>
<mods:affiliation>Department of Plant Physiology, Biological Faculty, Lomonosov Moscow State University, Leninskie gory 1 / 12, Moscow 119234, Russia</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Baider, Claudia</mods:namePart>
<mods:affiliation>The Mauritius Herbarium, RE Vaughan Building, Agricultural Services, Ministry of Agro-Industry and Food Security, Reduit, 80835, Mauritius</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Verloove, Filip</mods:namePart>
<mods:affiliation>Botanic Garden of Meise, Nieuwelaan 38, B- 1860 Meise, Belgium</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Salas-Pascual, Marcos</mods:namePart>
<mods:affiliation>Institute for Environmental Studies and Natural Resources (i-UNAT), University of Las Palmas de Gran Canaria (ULPGC), Las Palmas de Gran Canaria, Gran Canaria, Canary Islands, Spain</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Belyaeva, Irina V.</mods:namePart>
<mods:affiliation>Royal Botanic Gardens, Kew, Richmond, Surrey TW 9 3 AE, UK</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Krinitsina, Anastasiya A.</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-0653-3655</mods:nameIdentifier>
<mods:affiliation>Department of Higher Plants, Biological Faculty, Lomonosov Moscow State University, Leninskie gory 1 / 12, Moscow 119234, Russia</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Bruyns, Peter V.</mods:namePart>
<mods:affiliation>Bolus Herbarium, Department of Biological Sciences, University of Cape Town, Rhodes Gift, 7707 South Africa</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Klak, Cornelia</mods:namePart>
<mods:affiliation>Bolus Herbarium, Department of Biological Sciences, University of Cape Town, Rhodes Gift, 7707 South Africa</mods:affiliation>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>PhytoKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2018</mods:date>
<mods:detail type="pubDate">
<mods:number>2018-01-15</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>92</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>45</mods:start>
<mods:end>88</mods:end>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.92.22205</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.92.22205</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-2003-92-45</mods:identifier>
<mods:identifier type="Pensoft-UUID">FF87505DCC53DA6340454656A560FF82</mods:identifier>
<mods:identifier type="Zenodo-Dep">1166371</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="182225465" LSID="urn:lsid:plazi:treatment:1F4AE08DA34F552BA1B006A1E03FC551" httpUri="http://treatment.plazi.org/id/1F4AE08DA34F552BA1B006A1E03FC551" lastPageId="13" lastPageNumber="58" pageId="12" pageNumber="57">
<subSubSection pageId="12" pageNumber="57" type="nomenclature">
<paragraph pageId="12" pageNumber="57">
<taxonomicName LSID="1F4AE08D-A34F-552B-A1B0-06A1E03FC551" authority="Welw. in Oliver, Fl. Trop. Afr. 2: 586 (1871)" authorityName="Welw. in Oliver, Fl. Trop. Afr. 2: 586" authorityYear="1871" class="Magnoliopsida" family="Aizoaceae" genus="Sesuvium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Sesuvium congense" order="Caryophyllales" pageId="12" pageNumber="57" phylum="Spermatophyta" rank="species" species="congense">Sesuvium congense Welw. in Oliver, Fl. Trop. Afr. 2: 586 (1871)</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection lastPageId="13" lastPageNumber="58" pageId="12" pageNumber="57" type="lectotype">
<paragraph pageId="12" pageNumber="57">Lectotype</paragraph>
<paragraph lastPageId="13" lastPageNumber="58" pageId="12" pageNumber="57">
(
<bibRefCitation author="Goncalves, ML" journalOrPublisher="Garcia de Orta" pageId="33" pageNumber="78" pagination="377 - 382" refId="B28" refString="Goncalves, ML, 1965. Subsidios para o conhecimento da flora de Angola - I. Garcia de Orta 13: 377 - 382" title="Subsidios para o conhecimento da flora de Angola - I." volume="13" year="1965">
<normalizedToken originalValue="Gonçalves">Goncalves</normalizedToken>
1965
</bibRefCitation>
): [ANGOLA, Bengo Province] Dist. Ambriz, Habit. freq.[ent] in rupestribus et glareosis ad ostia flum.
<normalizedToken originalValue="Onço">Onco</normalizedToken>
in Mossul [Ambriz Municipality,
<pageBreakToken pageId="13" pageNumber="58" start="start">frequent</pageBreakToken>
in mountainous and gravelly places along the estuary of the river
<normalizedToken originalValue="Onço">Onco</normalizedToken>
in Mosul] fl. &amp; fr. Nov 1853,
<emphasis italics="true" pageId="13" pageNumber="58">Welwitsch 2382</emphasis>
(LISU214650 - photo! isolectotypes - BM000839899!, BM001209754! K000076293! LE!, P04602200!)
</paragraph>
</subSubSection>
<subSubSection pageId="13" pageNumber="58" type="nomenclatural notes">
<paragraph pageId="13" pageNumber="58">Nomenclatural notes.</paragraph>
<paragraph pageId="13" pageNumber="58">
A specimen in LISU has been wrongly stated to be the holotype by
<bibRefCitation author="Goncalves, ML" journalOrPublisher="Garcia de Orta" pageId="33" pageNumber="78" pagination="377 - 382" refId="B28" refString="Goncalves, ML, 1965. Subsidios para o conhecimento da flora de Angola - I. Garcia de Orta 13: 377 - 382" title="Subsidios para o conhecimento da flora de Angola - I." volume="13" year="1965">
<normalizedToken originalValue="Gonçalves">Goncalves</normalizedToken>
(1965)
</bibRefCitation>
and then by
<bibRefCitation DOI="https://doi.org/10.1600/036364417X694575" author="Bohley, K" journalOrPublisher="Systematic Botany" pageId="32" pageNumber="77" pagination="124 - 147" refId="B9" refString="Bohley, K, Winter, PJD, Kadereit, G, 2017. A revision of Sesuvium (Aizoaceae, Sesuvioideae). Systematic Botany 42 (1): 124 - 147, DOI: https://doi.org/10.1600/036364417X694575" title="A revision of Sesuvium (Aizoaceae, Sesuvioideae)." url="https://doi.org/10.1600/036364417X694575" volume="42" year="2017">Bohley et al. (2017)</bibRefCitation>
. Indeed, the sheets of
<taxonomicName class="Magnoliopsida" family="Molluginaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="S. congense" order="Caryophyllales" pageId="13" pageNumber="58" phylum="Spermatophyta" rank="species" species="congense">
<emphasis italics="true" pageId="13" pageNumber="58">S. congense</emphasis>
</taxonomicName>
with the same label and collection number are present in several herbaria, as are many other specimens of
<normalizedToken originalValue="Welwitschs">Welwitsch's</normalizedToken>
material from Angola (
<bibRefCitation author="Albuquerque, S" journalOrPublisher="Taxon" pageId="32" pageNumber="77" pagination="641 - 646" publicationUrl="http://www.jstor.org/stable/27756901" refId="B3" refString="Albuquerque, S, Brummitt, RK, Figueiredo, E, 2009. Typification of names based on the Angolan collections of Friedrich Welwitsch. Taxon 58 (2): 641 - 646, http://www.jstor.org/stable/27756901" title="Typification of names based on the Angolan collections of Friedrich Welwitsch." url="http://www.jstor.org/stable/27756901" volume="58" year="2009">Albuquerque et al. 2009</bibRefCitation>
). No specimens and herbarium were cited in the protologue (Welwitsch in
<bibRefCitation author="Oliver, D" journalOrPublisher="2, 2 (10). Borntraeger, Berlin" pageId="35" pageNumber="80" refId="B60" refString="Oliver, D, 1871. Flora of Tropical Africa, Vol. 2 (Leguminosae to Ficoideae). Reeve &amp; Co, London." title="Flora of Tropical Africa, Vol. 2 (Leguminosae to Ficoideae). Reeve &amp; Co, London." year="1871">Oliver 1871</bibRefCitation>
) except the location &quot;Lower Guinea, Congo [Angola as a part of Kongo Kingdom], Ambriz&quot;. The lectotype selected here is in accordance with Art. 9.9 of ICN (
<bibRefCitation author="McNeill, J" journalOrPublisher="Mauritius Sugar Industry Research Institute, L'Institute Francais de Recherche Scientifique and The Royal Botanic Gardens Kew, Mauritius, Paris, London" pageId="35" pageNumber="80" refId="B56" refString="McNeill, J, Barrie, FR, Buck, WR, Demoulin, V, Greuter, W, Hawksworth, DL, Herendeen, PS, Knapp, S, Marhold, K, Prado, J, Prud'homme van Reine, WF, Smith, GF, Wiersema, JH, Turland, NJ, 2012. International code of nomenclature for algae, fungi, and plants (Melbourne Code) adopted by the eighteenth International Botanical Congress Melbourne, Australia, July 2011. Koeltz Scientific Books, Koenigstein." title="International code of nomenclature for algae, fungi, and plants (Melbourne Code) adopted by the eighteenth International Botanical Congress Melbourne, Australia, July 2011. Koeltz Scientific Books, Koenigstein." year="2012">McNeill et al. 2012</bibRefCitation>
). The synonymisation of
<taxonomicName class="Magnoliopsida" family="Molluginaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="S. congense" order="Caryophyllales" pageId="13" pageNumber="58" phylum="Spermatophyta" rank="species" species="congense">
<emphasis italics="true" pageId="13" pageNumber="58">S. congense</emphasis>
</taxonomicName>
with
<taxonomicName class="Magnoliopsida" family="Molluginaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="S. portulacastrum" order="Caryophyllales" pageId="13" pageNumber="58" phylum="Spermatophyta" rank="species" species="portulacastrum">
<emphasis italics="true" pageId="13" pageNumber="58">S. portulacastrum</emphasis>
</taxonomicName>
(
<bibRefCitation author="Adamson, RS" journalOrPublisher="Journal of South African Botany" pageId="32" pageNumber="77" pagination="243 - 253" refId="B2" refString="Adamson, RS, 1962. The South African species of Aizoaceae: XII. Sesuvium, Trianthema and Zaleya. Journal of South African Botany 28 (3): 243 - 253" title="The South African species of Aizoaceae: XII. Sesuvium, Trianthema and Zaleya." volume="28" year="1962">Adamson 1962</bibRefCitation>
) is incorrect.
</paragraph>
<paragraph pageId="13" pageNumber="58">
The epithet &quot;
<taxonomicName authorityName="Welw. in Oliver, Fl. Trop. Afr. 2: 586" authorityYear="1871" class="Magnoliopsida" family="Aizoaceae" genus="Sesuvium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Sesuvium congense" order="Caryophyllales" pageId="13" pageNumber="58" phylum="Spermatophyta" rank="species" species="congense">Sesuvium congense</taxonomicName>
&quot; probably refers to the &quot;Kingdom of Kongo&quot;, a West African kingdom that united the territories of northern Angola (incl. Bengo and Zaire provinces) and the western part of DR Congo, as well as portions of Republic of Congo and Gabon.
</paragraph>
</subSubSection>
<subSubSection pageId="13" pageNumber="58" type="description">
<paragraph pageId="13" pageNumber="58">Description.</paragraph>
<paragraph pageId="13" pageNumber="58">
The morphological description of the species is provided in
<bibRefCitation author="Oliver, D" journalOrPublisher="2, 2 (10). Borntraeger, Berlin" pageId="35" pageNumber="80" refId="B60" refString="Oliver, D, 1871. Flora of Tropical Africa, Vol. 2 (Leguminosae to Ficoideae). Reeve &amp; Co, London." title="Flora of Tropical Africa, Vol. 2 (Leguminosae to Ficoideae). Reeve &amp; Co, London." year="1871">Oliver (1871)</bibRefCitation>
,
<bibRefCitation author="Goncalves, ML" editor="Exell, AW" journalOrPublisher="Rosaceae-Alangiaceae, Vol. 4. Oficinas Graficas da Imprimarte, Lisbon" pageId="34" pageNumber="79" pagination="302 - 333" refId="B29" refString="Goncalves, ML, 1970. Aizoaceae. In: Exell, AW, Fernandes, A, Mendes, EJ, Eds., Conspectus florae Angolensis. Rosaceae-Alangiaceae, Vol. 4. Oficinas Graficas da Imprimarte, Lisbon: 302 - 333" title="Aizoaceae." volumeTitle="Conspectus florae Angolensis." year="1970">
<normalizedToken originalValue="Gonçalves">Goncalves</normalizedToken>
(1970)
</bibRefCitation>
and
<bibRefCitation DOI="https://doi.org/10.1600/036364417X694575" author="Bohley, K" journalOrPublisher="Systematic Botany" pageId="32" pageNumber="77" pagination="124 - 147" refId="B9" refString="Bohley, K, Winter, PJD, Kadereit, G, 2017. A revision of Sesuvium (Aizoaceae, Sesuvioideae). Systematic Botany 42 (1): 124 - 147, DOI: https://doi.org/10.1600/036364417X694575" title="A revision of Sesuvium (Aizoaceae, Sesuvioideae)." url="https://doi.org/10.1600/036364417X694575" volume="42" year="2017">Bohley et al. (2017)</bibRefCitation>
. This species is sometimes confused with branched
<taxonomicName class="Magnoliopsida" family="Molluginaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="S. sesuvioides" order="Caryophyllales" pageId="13" pageNumber="58" phylum="Spermatophyta" rank="species" species="sesuvioides">
<emphasis italics="true" pageId="13" pageNumber="58">S. sesuvioides</emphasis>
</taxonomicName>
(especially when the upper parts of the branches are collected) with similar smooth seeds. In contrast to
<taxonomicName class="Magnoliopsida" family="Molluginaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="S. congense" order="Caryophyllales" pageId="13" pageNumber="58" phylum="Spermatophyta" rank="species" species="congense">
<emphasis italics="true" pageId="13" pageNumber="58">S. congense</emphasis>
</taxonomicName>
or related
<taxonomicName class="Magnoliopsida" family="Molluginaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="S. crithmoides" order="Caryophyllales" pageId="13" pageNumber="58" phylum="Spermatophyta" rank="species" species="crithmoides">
<emphasis italics="true" pageId="13" pageNumber="58">S. crithmoides</emphasis>
</taxonomicName>
,
<taxonomicName class="Magnoliopsida" family="Molluginaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="S. sesuvioides" order="Caryophyllales" pageId="13" pageNumber="58" phylum="Spermatophyta" rank="species" species="sesuvioides">
<emphasis italics="true" pageId="13" pageNumber="58">S. sesuvioides</emphasis>
</taxonomicName>
is glabrous, with turbinate or balustriform flowers (without a rounded perianth cup).
</paragraph>
</subSubSection>
<subSubSection pageId="13" pageNumber="58" type="materials_examined">
<paragraph pageId="13" pageNumber="58">Additional specimens examined.</paragraph>
<paragraph pageId="13" pageNumber="58">
<materialsCitation collectingDate="1932-12-19" collectingDateMax="2016-12-25" collectingDateMin="1932-12-19" collectorName="P. Bamps, S. Martins, C. Klak" country="ANGOLA" county="Lengue" elevation="74" location="Baia Azul" municipality="Grossweiler" specimenCount="1" stateProvince="Benguela prov.">
<collectingCountry name="Angola">ANGOLA</collectingCountry>
:
<emphasis bold="true" pageId="13" pageNumber="58">
<collectingRegion country="Angola" name="Benguela">Benguela prov.</collectingRegion>
</emphasis>
:
<collectingCounty>Lengue</collectingCounty>
,
<collectingDate value="1932-12-19">19 Dec 1932</collectingDate>
,
<emphasis italics="true" pageId="13" pageNumber="58">
<collectingMunicipality>Grossweiler</collectingMunicipality>
9715
</emphasis>
(BM);
<locationDeviation location="Benguela">
<quantity metricMagnitude="4" metricUnit="m" metricValue="2.0" unit="km" value="20.0">20 km</quantity>
W of Benguela
</locationDeviation>
,
<location LSID="urn:lsid:plazi:treatment:1F4AE08DA34F552BA1B006A1E03FC551:38642DEEEE1B831BF2880B0E4C72A0CA" country="ANGOLA" county="Lengue" municipality="Grossweiler" name="Baia Azul" stateProvince="Benguela prov.">Baia Azul</location>
,
<collectingDate value="1973-04-01">1 Apr 1973</collectingDate>
,
<emphasis italics="true" pageId="13" pageNumber="58">
<collectorName>P. Bamps</collectorName>
&amp;
<collectorName>S. Martins</collectorName>
</emphasis>
4372 (BR0000013827366);
<locationDeviation location="Benguela">
<quantity metricMagnitude="4" metricUnit="m" metricValue="7.4" unit="km" value="74.0">74 km</quantity>
S of Benguela
</locationDeviation>
along road to
<location LSID="urn:lsid:plazi:treatment:1F4AE08DA34F552BA1B006A1E03FC551:E34DB36781826A428E53C8ABC5746772" country="ANGOLA" county="Lengue" municipality="Grossweiler" name="Cuio" stateProvince="Benguela prov.">Cuio</location>
,
<quantity metricMagnitude="1" metricUnit="m" metricValue="7.4" unit="m" value="74.0">
<elevation metricMagnitude="1" metricUnit="m" metricValue="7.4" unit="m" value="74.0">74 m</elevation>
</quantity>
alt.,
<collectingDate value="2016-12-25">25 Dec 2016</collectingDate>
,
<emphasis italics="true" pageId="13" pageNumber="58">
<collectorName>C. Klak</collectorName>
2557
</emphasis>
(BOL)
</materialsCitation>
;
<materialsCitation collectingDate="1859-10" collectingDateMax="2016-12-19" collectingDateMin="1859-10" collectorName="H. Humbert, A. W. Exell, F. A. Mendonca, C. Klak" country="Angola" county="Maiombo river" elevation="252" location="Mossamedes" municipality="Welwitsch" specimenCount="1" stateProvince="Namibe prov.">
<collectingRegion country="Angola" name="Namibe">
<emphasis bold="true" pageId="13" pageNumber="58">Namibe prov</emphasis>
.
</collectingRegion>
:
<collectingCounty>Maiombo river</collectingCounty>
,
<collectingDate value="1859-10">Oct 1859</collectingDate>
,
<emphasis italics="true" pageId="13" pageNumber="58">
<collectingMunicipality>Welwitsch</collectingMunicipality>
2395
</emphasis>
(BM);
<location LSID="urn:lsid:plazi:treatment:1F4AE08DA34F552BA1B006A1E03FC551:BFD32C95644B938FCE791A944948EDC4" country="Angola" county="Maiombo river" municipality="Welwitsch" name="Mossamedes" stateProvince="Namibe prov.">Mossamedes</location>
[Namibe], valley of
<location LSID="urn:lsid:plazi:treatment:1F4AE08DA34F552BA1B006A1E03FC551:3B11E6546EBE2D7B09F5B47F5710D2F7" country="Angola" county="Maiombo river" municipality="Welwitsch" name="Rio Mukungo" stateProvince="Namibe prov.">Rio Mukungo</location>
,
<collectingDate value="1937-08">Aug 1937</collectingDate>
,
<emphasis italics="true" pageId="13" pageNumber="58">
<collectorName>H. Humbert</collectorName>
16407
</emphasis>
(BM);
<location LSID="urn:lsid:plazi:treatment:1F4AE08DA34F552BA1B006A1E03FC551:D3F80C9EA1B48936F41100C9BD00C4E2" country="Angola" county="Maiombo river" municipality="Welwitsch" name="Mossamedes" stateProvince="Namibe prov.">Mossamedes</location>
[Namibe],
<location LSID="urn:lsid:plazi:treatment:1F4AE08DA34F552BA1B006A1E03FC551:3E91926ED01B9E2CE5946B6F4A3971D3" country="Angola" county="Maiombo river" municipality="Welwitsch" name="Porto Alexandre" stateProvince="Namibe prov.">Porto Alexandre</location>
,
<collectingDate value="1937-05-26">26 May 1937</collectingDate>
,
<emphasis italics="true" pageId="13" pageNumber="58">
<collectorName>A.W. Exell</collectorName>
&amp;
<collectorName>
F.A.
<normalizedToken originalValue="Mendonça">Mendonca</normalizedToken>
</collectorName>
2294
</emphasis>
(BM);
<location LSID="urn:lsid:plazi:treatment:1F4AE08DA34F552BA1B006A1E03FC551:B04EB18963B6D6C5B79B633C1D217547" country="Angola" county="Maiombo river" municipality="Welwitsch" name="Mossamedes" stateProvince="Namibe prov.">Mossamedes</location>
[Namibe],
<location LSID="urn:lsid:plazi:treatment:1F4AE08DA34F552BA1B006A1E03FC551:8DD74D0FCB25C594BF9012C5FAF4AB5B" country="Angola" county="Maiombo river" municipality="Welwitsch" name="Porto Alexandre" stateProvince="Namibe prov.">Porto Alexandre</location>
,
<collectingDate value="1937-08">Aug 1937</collectingDate>
,
<emphasis italics="true" pageId="13" pageNumber="58">
<collectorName>H. Humbert</collectorName>
16375
</emphasis>
(BM); ca.
<locationDeviation location="Namibe">
<quantity metricMagnitude="4" metricUnit="m" metricValue="2.2" unit="km" value="22.0">22 km</quantity>
NE of Namibe
</locationDeviation>
,
<collectingDate value="2009-01-18">18 Jan 2009</collectingDate>
,
<emphasis italics="true" pageId="13" pageNumber="58">
<location LSID="urn:lsid:plazi:treatment:1F4AE08DA34F552BA1B006A1E03FC551:3F47B9C3361E86DB2AC6DEF654A32435" country="Angola" county="Maiombo river" municipality="Welwitsch" name="Winter" stateProvince="Namibe prov.">Winter</location>
7683
</emphasis>
(PRE); road to
<location LSID="urn:lsid:plazi:treatment:1F4AE08DA34F552BA1B006A1E03FC551:0AA64AE17762C2F508697F720A699060" country="Angola" county="Maiombo river" municipality="Welwitsch" name="Baba" stateProvince="Namibe prov.">Baba</location>
from
<location LSID="urn:lsid:plazi:treatment:1F4AE08DA34F552BA1B006A1E03FC551:A0BE79672A27AFB0A0AD2FF969B4BC6F" country="Angola" county="Maiombo river" municipality="Welwitsch" name="Lucira" stateProvince="Namibe prov.">Lucira</location>
road,
<collectingDate value="2009-01-23">23 Jan 2009</collectingDate>
,
<emphasis italics="true" pageId="13" pageNumber="58">
<location LSID="urn:lsid:plazi:treatment:1F4AE08DA34F552BA1B006A1E03FC551:8C824B06F6F9EF954075FD7C432F0764" country="Angola" county="Maiombo river" municipality="Welwitsch" name="Winter" stateProvince="Namibe prov.">Winter</location>
7779
</emphasis>
(PRE);
<location LSID="urn:lsid:plazi:treatment:1F4AE08DA34F552BA1B006A1E03FC551:F1ADC5410A4DC7A560C78CB35125ACA5" country="Angola" county="Maiombo river" municipality="Welwitsch" name="Namibe" stateProvince="Namibe prov.">Namibe</location>
,
<quantity metricMagnitude="3" metricUnit="m" metricValue="9.7" unit="km" value="9.7">9.7 km</quantity>
S of airport turn-off,
<collectingDate value="2009-01-23">23 Jan 2009</collectingDate>
,
<emphasis italics="true" pageId="13" pageNumber="58">
<location LSID="urn:lsid:plazi:treatment:1F4AE08DA34F552BA1B006A1E03FC551:FB50B8557D40D51B09DBEB4478843F80" country="Angola" county="Maiombo river" municipality="Welwitsch" name="Winter" stateProvince="Namibe prov.">Winter</location>
7762
</emphasis>
&amp;
<emphasis italics="true" pageId="13" pageNumber="58">7766</emphasis>
(PRE);
<locationDeviation location="Namibe">
<quantity metricMagnitude="4" metricUnit="m" metricValue="2.7" unit="km" value="27.0">27 km</quantity>
E of Namibe
</locationDeviation>
,
<quantity metricMagnitude="2" metricUnit="m" metricValue="2.52" unit="m" value="252.0">
<elevation metricMagnitude="2" metricUnit="m" metricValue="2.52" unit="m" value="252.0">252 m</elevation>
</quantity>
,
<collectingDate value="2016-12-19">19 Dec 2016</collectingDate>
,
<emphasis italics="true" pageId="13" pageNumber="58">
<collectorName>C. Klak</collectorName>
2554
</emphasis>
(BOL)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="13" pageNumber="58" type="distribution">
<paragraph pageId="13" pageNumber="58">General distribution</paragraph>
<paragraph pageId="13" pageNumber="58">
(Fig.
<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Distribution map of Sesuvium congense." figureDoi="10.3897/phytokeys.92.22205.figure9" httpUri="https://binary.pensoft.net/fig/179512" pageId="13" pageNumber="58">9</figureCitation>
). Coastal sandy areas in Angola, from Bengo to Namibe provinces, recorded at altitudes between 74 and 252 m a.s.l. (
<bibRefCitation author="Goncalves, ML" journalOrPublisher="Garcia de Orta" pageId="33" pageNumber="78" pagination="377 - 382" refId="B28" refString="Goncalves, ML, 1965. Subsidios para o conhecimento da flora de Angola - I. Garcia de Orta 13: 377 - 382" title="Subsidios para o conhecimento da flora de Angola - I." volume="13" year="1965">
<normalizedToken originalValue="Gonçalves">Goncalves</normalizedToken>
1965
</bibRefCitation>
).
</paragraph>
<caption ID-Zenodo-Dep="1166656" doi="10.3897/phytokeys.92.22205.figure9" httpUri="https://binary.pensoft.net/fig/179512" pageId="13" pageNumber="58" start="Figure 9" startId="F9">
<paragraph pageId="13" pageNumber="58">
<emphasis bold="true" pageId="13" pageNumber="58">Figure 9.</emphasis>
Distribution map of
<taxonomicName authorityName="Welw. in Oliver, Fl. Trop. Afr. 2: 586" authorityYear="1871" class="Magnoliopsida" family="Aizoaceae" genus="Sesuvium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Sesuvium congense" order="Caryophyllales" pageId="13" pageNumber="58" phylum="Spermatophyta" rank="species" species="congense">
<emphasis italics="true" pageId="13" pageNumber="58">Sesuvium congense</emphasis>
</taxonomicName>
.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="13" pageNumber="58" type="conservation status">
<paragraph pageId="13" pageNumber="58">Conservation status.</paragraph>
<paragraph pageId="13" pageNumber="58">
<taxonomicName authorityName="Welw. in Oliver, Fl. Trop. Afr. 2: 586" authorityYear="1871" class="Magnoliopsida" family="Aizoaceae" genus="Sesuvium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Sesuvium congense" order="Caryophyllales" pageId="13" pageNumber="58" phylum="Spermatophyta" rank="species" species="congense">
<emphasis italics="true" pageId="13" pageNumber="58">Sesuvium congense</emphasis>
</taxonomicName>
has an estimated EOO of 54,340 km2 (which would place the species in LC) and AOO of 36 km2 (which would place it in EN). However, it is unknown if the species persists in some of these localities. The size of its populations and their threats are little known, but the populations on the seashore and near rivers are probably impacted by development and agriculture. Therefore, the species, at this point in time, should be considered Data Deficient (DD) according to the IUCN Red List Criteria (
<bibRefCitation author="IUCN" journalOrPublisher="2. INEAC Publ., Brussels" pageId="34" pageNumber="79" publicationUrl="http://www.iucnredlist.org/documents/RedListGuidelines.pdf" refId="B41" refString="IUCN, 2017. Guidelines for Using the IUCN Red List Categories and Criteria, Version 13., http://www.iucnredlist.org/documents/RedListGuidelines.pdf [ [accessed 7 Nov 2017] ]" title="Guidelines for Using the IUCN Red List Categories and Criteria, Version 13" url="http://www.iucnredlist.org/documents/RedListGuidelines.pdf" year="2017">IUCN 2017</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>