treatments-xml/data/84/88/BF/8488BF5743385B3484F4202C9744AE36.xml
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<document ID-DOI="http://dx.doi.org/10.3897/BDJ.10.e80804" ID-PMC="PMC8971126" ID-Pensoft-Pub="1314-2828-10-e80804" ID-Pensoft-UUID="FFDE48E03D055CC0A8E7C293CA35A503" ID-PubMed="35437395" ModsDocID="1314-2828-10-e80804" checkinTime="1648143502398" checkinUser="pensoft" docAuthor="Sennikov, Alexander &amp; Lazkov, Georgy" docDate="2022" docId="8488BF5743385B3484F4202C9744AE36" docLanguage="en" docName="BiodivDatJour 10: e80804" docOrigin="Biodiversity Data Journal 10" docPubDate="2022-03-24" docSource="http://dx.doi.org/10.3897/BDJ.10.e80804" docTitle="Solanum nigrum L. 1753" docType="treatment" docVersion="2" id="FFDE48E03D055CC0A8E7C293CA35A503" lastPageNumber="80804" masterDocId="FFDE48E03D055CC0A8E7C293CA35A503" masterDocTitle="The first checklist of alien vascular plants of Kyrgyzstan, with new records and critical evaluation of earlier data. Contribution 2" masterLastPageNumber="80804" masterPageNumber="80804" pageNumber="80804" updateTime="1668122133334" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>The first checklist of alien vascular plants of Kyrgyzstan, with new records and critical evaluation of earlier data. Contribution 2</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Sennikov, Alexander</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-6664-7657</mods:nameIdentifier>
<mods:affiliation>Komarov Botanical Institute, Saint-Petersburg, Russia &amp; University of Helsinki, Helsinki, Finland</mods:affiliation>
<mods:nameIdentifier type="email">alexander.sennikov@helsinki.fi</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Lazkov, Georgy</mods:namePart>
<mods:affiliation>Institute of Biology, Bishkek, Kyrgyzstan</mods:affiliation>
</mods:name>
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<mods:title>Biodiversity Data Journal</mods:title>
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<mods:date>2022</mods:date>
<mods:detail type="pubDate">
<mods:number>2022-03-24</mods:number>
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<mods:detail type="volume">
<mods:number>10</mods:number>
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<mods:start>80804</mods:start>
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<mods:url>http://dx.doi.org/10.3897/BDJ.10.e80804</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/BDJ.10.e80804</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-2828-10-e80804</mods:identifier>
<mods:identifier type="Pensoft-UUID">FFDE48E03D055CC0A8E7C293CA35A503</mods:identifier>
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<treatment LSID="urn:lsid:plazi:treatment:8488BF5743385B3484F4202C9744AE36" httpUri="http://treatment.plazi.org/id/8488BF5743385B3484F4202C9744AE36" lastPageNumber="80804" pageId="0" pageNumber="80804">
<subSubSection pageId="0" pageNumber="80804" type="nomenclature">
<paragraph pageId="0" pageNumber="80804">
<taxonomicName LSID="8488BF57-4338-5B34-84F4-202C9744AE36" authority="L. 1753" authorityName="L." authorityYear="1753" class="Magnoliopsida" family="Solanaceae" genus="Solanum" kingdom="Plantae" lsidName="Solanum nigrum" order="Solanales" pageId="0" pageNumber="80804" phylum="Tracheophyta" rank="species" species="nigrum">Solanum nigrum L. 1753</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="80804" type="reference_group">
<paragraph pageId="0" pageNumber="80804">
<taxonomicName class="Magnoliopsida" family="Solanaceae" genus="Solanum" kingdom="Plantae" lsidName="Solanum nigrum" order="Solanales" pageId="0" pageNumber="80804" phylum="Tracheophyta" rank="species" species="nigrum">Solanum nigrum</taxonomicName>
L., Sp. Pl. 1: 186 (1753).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="80804" type="diagnosis">
<paragraph pageId="0" pageNumber="80804">Diagnosis</paragraph>
<paragraph pageId="0" pageNumber="80804">
Calyx lobes more or less appressed (
<bibRefCitation author="Saerkinen, Tiina" journalOrPublisher="PhytoKeys" pageId="0" pageNumber="80804" pagination="1 - 223" refId="B7552040" refString="Saerkinen, Tiina, Poczai, Peter, Barboza, G. E., van der Weerden, G. M., Baden, Maria, Knapp, Sandra, 2018. A revision of the Old World Black Nightshades (Morelloid clade of Solanum L., Solanaceae). PhytoKeys 106: 1 - 223" title="A revision of the Old World Black Nightshades (Morelloid clade of Solanum L., Solanaceae)" volume="106" year="2018">
<normalizedToken originalValue="Särkinen">Saerkinen</normalizedToken>
et al. 2018
</bibRefCitation>
); fruits green to black (Fig.
<figureCitation captionStart="Figure 24" captionStartId="F7562279" captionText="Figure 24. Solanum nigrum in flower and fruit, Almeria, Spain (photo by Francisco Rodriguez, 16 April 2021). Source: https: // www. inaturalist. org / observations / 74174039 (iNaturalist 2021)." figureDoi="10.3897/BDJ.10.e80804.figure24" httpUri="https://binary.pensoft.net/fig/611294" pageId="0" pageNumber="80804">24</figureCitation>
); foliage dark green, blackish when dried (
<bibRefCitation author="Kovalevskaya, S. S." journalOrPublisher="Manual of vascular plants of Central Asia" pageId="0" pageNumber="80804" refId="B7454329" refString="Kovalevskaya, S. S., 1987. . Manual of vascular plants of Central Asia Vol. 9" volume="Vol. 9" year="1987">Kovalevskaya 1987</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="80804" type="distribution">
<paragraph pageId="0" pageNumber="80804">Distribution</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="80804" type="native distribution">
<paragraph pageId="0" pageNumber="80804">Native distribution</paragraph>
<paragraph pageId="0" pageNumber="80804">
Southern Europe, Mediterranean, Southern Asia from Asia Minor to China. The species is most genetically diverse in Asia and may have an Asian origin (
<bibRefCitation author="Saerkinen, Tiina" journalOrPublisher="PhytoKeys" pageId="0" pageNumber="80804" pagination="1 - 223" refId="B7552040" refString="Saerkinen, Tiina, Poczai, Peter, Barboza, G. E., van der Weerden, G. M., Baden, Maria, Knapp, Sandra, 2018. A revision of the Old World Black Nightshades (Morelloid clade of Solanum L., Solanaceae). PhytoKeys 106: 1 - 223" title="A revision of the Old World Black Nightshades (Morelloid clade of Solanum L., Solanaceae)" volume="106" year="2018">
<normalizedToken originalValue="Särkinen">Saerkinen</normalizedToken>
et al. 2018
</bibRefCitation>
). In Central Asia, the species is considered native in Turkmenistan, where it was recorded more commonly from riversides in the mountains (
<bibRefCitation author="Pojarkova, A. I." journalOrPublisher="Flora of Turkmenia" pageId="0" pageNumber="80804" refId="B7552051" refString="Pojarkova, A. I., 1954. . Flora of Turkmenia Vol.6" volume="Vol. 6" year="1954">Pojarkova 1954b</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="80804" type="secondary distribution">
<paragraph pageId="0" pageNumber="80804">Secondary distribution</paragraph>
<paragraph pageId="0" pageNumber="80804">
Archaeophyte in Boreal and Central Europe, Northern and Central Asia; neophyte in North America, South Africa, Malesia and Australia. One of the most common and widely distributed weeds in the world (
<bibRefCitation author="Holm, L. G." journalOrPublisher="John Wiley and Sons, New York" pageId="0" pageNumber="80804" refId="B7562205" refString="Holm, L. G., Pancho, J. V., Herberger, J. P., Plucknett, D. L., 1979. A geographical atlas of world weeds. John Wiley and Sons, New York" title="A geographical atlas of world weeds" year="1979">Holm et al. 1979</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="80804" type="distribution in central asia">
<paragraph pageId="0" pageNumber="80804">Distribution in Central Asia</paragraph>
<paragraph pageId="0" pageNumber="80804">Native in Turkmenistan, alien in Kazakhstan, Kyrgyzstan, Tajikistan and Uzbekistan.</paragraph>
<paragraph pageId="0" pageNumber="80804">
Historically,
<taxonomicName class="Magnoliopsida" family="Solanaceae" genus="Solanum" kingdom="Plantae" lsidName="Solanum nigrum" order="Solanales" pageId="0" pageNumber="80804" phylum="Tracheophyta" rank="species" species="nigrum">
<emphasis italics="true" pageId="0" pageNumber="80804">Solanum nigrum</emphasis>
</taxonomicName>
was a common weed of irrigated fields (wheat, cotton, maize, maash) in Central Asia (
<bibRefCitation author="Fedtschenko, B. A." journalOrPublisher="Botanicheskie Materialy Gerbariya Imperatorskogo Botanicheskogo Sada Petra Velikogo" pageId="0" pageNumber="80804" pagination="1 - 81" refId="B7639794" refString="Fedtschenko, B. A., 1915. List of weedy plants of Turkestan. Botanicheskie Materialy Gerbariya Imperatorskogo Botanicheskogo Sada Petra Velikogo 1: 1 - 81" title="List of weedy plants of Turkestan" volume="1" year="1915">Fedtschenko 1915</bibRefCitation>
).
</paragraph>
<paragraph pageId="0" pageNumber="80804">
Most of the major sources (e.g.
<bibRefCitation author="Kovalevskaya, S. S." journalOrPublisher="Manual of vascular plants of Central Asia" pageId="0" pageNumber="80804" refId="B7454329" refString="Kovalevskaya, S. S., 1987. . Manual of vascular plants of Central Asia Vol. 9" volume="Vol. 9" year="1987">Kovalevskaya 1987</bibRefCitation>
,
<bibRefCitation author="Saerkinen, Tiina" journalOrPublisher="PhytoKeys" pageId="0" pageNumber="80804" pagination="1 - 223" refId="B7552040" refString="Saerkinen, Tiina, Poczai, Peter, Barboza, G. E., van der Weerden, G. M., Baden, Maria, Knapp, Sandra, 2018. A revision of the Old World Black Nightshades (Morelloid clade of Solanum L., Solanaceae). PhytoKeys 106: 1 - 223" title="A revision of the Old World Black Nightshades (Morelloid clade of Solanum L., Solanaceae)" volume="106" year="2018">
<normalizedToken originalValue="Särkinen">Saerkinen</normalizedToken>
et al. 2018
</bibRefCitation>
) do not make a distinction between the native and secondary distributions of
<taxonomicName lsidName="S. nigrum" pageId="0" pageNumber="80804" rank="species" species="nigrum">
<emphasis italics="true" pageId="0" pageNumber="80804">S. nigrum</emphasis>
</taxonomicName>
because of the old age of its naturalisation in many areas. In this case, we considered type of habitat as the main distinguishing feature (
<bibRefCitation author="Webb, D. A." journalOrPublisher="Watsonia" pageId="0" pageNumber="80804" pagination="231 - 236" refId="B7552064" refString="Webb, D. A., 1985. What are the criteria for presuming native status? Watsonia 15: 231 - 236" title="What are the criteria for presuming native status?" volume="15" year="1985">Webb 1985</bibRefCitation>
) and assigned the alien status to the areas with overwhelmingly predominant ruderal occurrences.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="80804" type="distribution in kyrgyzstan">
<paragraph pageId="0" pageNumber="80804">Distribution in Kyrgyzstan</paragraph>
<paragraph pageId="0" pageNumber="80804">
Western Tian-Shan, Northern Tian-Shan, Alay-Turkestan (Fig.
<figureCitation captionStart="Figure 25" captionStartId="F7634847" captionText="Figure 25. Recorded distribution of Solanum nigrum in Kyrgyzstan." figureDoi="10.3897/BDJ.10.e80804.figure25" httpUri="https://binary.pensoft.net/fig/632502" pageId="0" pageNumber="80804">25</figureCitation>
).
</paragraph>
<paragraph pageId="0" pageNumber="80804">
The species was considered occurring in all parts of the country (
<bibRefCitation author="Spota, E. I." journalOrPublisher="Flora of the Kirghiz SSR" pageId="0" pageNumber="80804" refId="B7479455" refString="Spota, E. I., 1960. . Flora of the Kirghiz SSR Vol. 9" volume="Vol. 9" year="1960">Spota 1960</bibRefCitation>
,
<bibRefCitation author="Deza, M. I." journalOrPublisher="Kyrgyzstan, Frunze" pageId="0" pageNumber="80804" refId="B7552133" refString="Deza, M. I., 1983. Weedy plants of Kirghizia. Kyrgyzstan, Frunze" title="Weedy plants of Kirghizia" year="1983">Deza 1983</bibRefCitation>
), although we have seen no collections from the Eastern Tian-Shan. It was collected at altitudes between 600 and 1350 m above sea level.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="80804" type="ecology">
<paragraph pageId="0" pageNumber="80804">Ecology</paragraph>
<paragraph pageId="0" pageNumber="80804">Forest margins and riversides in the native distribution area; disturbed open places, cultivated lands, ruderal places, riversides in the secondary distribution area.</paragraph>
<paragraph pageId="0" pageNumber="80804">
The species is capable of occurring successfully at altitudes above 2500 m, thus showing a high invasive potential also in the high mountains (
<bibRefCitation author="Chandra Sekar, K." journalOrPublisher="Proceedings of the National Academy of Sciences, India. Section B: Biological Sciences" pageId="0" pageNumber="80804" pagination="375 - 383" refId="B7552115" refString="Chandra Sekar, K., Manikandan, R., Srivastava, S. K., 2012. Invasive alien plants of Uttarakhand Himalaya. Proceedings of the National Academy of Sciences, India. Section B: Biological Sciences 82 (3): 375 - 383" title="Invasive alien plants of Uttarakhand Himalaya" volume="82" year="2012">Chandra Sekar et al. 2012</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="80804" type="biology">
<paragraph pageId="0" pageNumber="80804">Biology</paragraph>
<paragraph pageId="0" pageNumber="80804">Annual or short-lived perennial, with a taproot and numerous lateral roots.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="80804" type="taxon discussion">
<paragraph pageId="0" pageNumber="80804">Taxon discussion</paragraph>
<paragraph pageId="0" pageNumber="80804">
<taxonomicName class="Magnoliopsida" family="Solanaceae" genus="Solanum" kingdom="Plantae" lsidName="Solanum pseudoflavum" order="Solanales" pageId="0" pageNumber="80804" phylum="Tracheophyta" rank="species" species="pseudoflavum">
<emphasis italics="true" pageId="0" pageNumber="80804">Solanum pseudoflavum</emphasis>
</taxonomicName>
Pojark., with strongly reflexed calyx lobes and dark red fruits, was correctly synonymised with
<taxonomicName lsidName="S. olgae" pageId="0" pageNumber="80804" rank="species" species="olgae">
<emphasis italics="true" pageId="0" pageNumber="80804">S. olgae</emphasis>
</taxonomicName>
Pojark. (=
<taxonomicName lsidName="S. villosum" pageId="0" pageNumber="80804" rank="species" species="villosum">
<emphasis italics="true" pageId="0" pageNumber="80804">S. villosum</emphasis>
</taxonomicName>
Mill.) by
<bibRefCitation author="Spota, E. I." journalOrPublisher="Flora of the Kirghiz SSR" pageId="0" pageNumber="80804" refId="B7479455" refString="Spota, E. I., 1960. . Flora of the Kirghiz SSR Vol. 9" volume="Vol. 9" year="1960">Spota (1960)</bibRefCitation>
and
<bibRefCitation author="Kovalevskaya, S. S." journalOrPublisher="Manual of vascular plants of Central Asia" pageId="0" pageNumber="80804" refId="B7454329" refString="Kovalevskaya, S. S., 1987. . Manual of vascular plants of Central Asia Vol. 9" volume="Vol. 9" year="1987">Kovalevskaya (1987)</bibRefCitation>
but misplaced to the synonymy of
<taxonomicName lsidName="S. nigrum" pageId="0" pageNumber="80804" rank="species" species="nigrum">
<emphasis italics="true" pageId="0" pageNumber="80804">S. nigrum</emphasis>
</taxonomicName>
by
<bibRefCitation author="Saerkinen, Tiina" journalOrPublisher="PhytoKeys" pageId="0" pageNumber="80804" pagination="1 - 223" refId="B7552040" refString="Saerkinen, Tiina, Poczai, Peter, Barboza, G. E., van der Weerden, G. M., Baden, Maria, Knapp, Sandra, 2018. A revision of the Old World Black Nightshades (Morelloid clade of Solanum L., Solanaceae). PhytoKeys 106: 1 - 223" title="A revision of the Old World Black Nightshades (Morelloid clade of Solanum L., Solanaceae)" volume="106" year="2018">
<normalizedToken originalValue="Särkinen">Saerkinen</normalizedToken>
et al. (2018)
</bibRefCitation>
. The latter synonymisation was adopted by PoWo (
<bibRefCitation author="Pojarkova, A. I." journalOrPublisher="Botanicheskie Materialy Gerbariya Botanicheskogo Instituta Imeni V. L. Komarova Akademii Nauk SSSR" pageId="0" pageNumber="80804" refId="B7478418" refString="PoWo Plants of the World online http://powo.science.kew.org/ 2021-09-21T00:00:00+03:00" year="1955">PoWo 2021</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="80804" type="notes">
<paragraph pageId="0" pageNumber="80804">Notes</paragraph>
<paragraph pageId="0" pageNumber="80804">
Fruits and leaves of this species are not edible; reports of their use in Africa (e.g.
<bibRefCitation author="Bvenura, Callistus" journalOrPublisher="Acta Botanica Gallica" pageId="0" pageNumber="80804" pagination="189 - 199" refId="B7552091" refString="Bvenura, Callistus, Afolayan, Anthony J., 2014. Ethnobotanical survey of wild vegetables in Mbashe and Nkonkobe municipalities, Eastern Cape Province, South Africa. Acta Botanica Gallica 161 (2): 189 - 199" title="Ethnobotanical survey of wild vegetables in Mbashe and Nkonkobe municipalities, Eastern Cape Province, South Africa" volume="161" year="2014">Bvenura and Afolayan 2014</bibRefCitation>
,
<bibRefCitation author="Essack, Humaira" journalOrPublisher="Food Science and Technology" pageId="0" pageNumber="80804" pagination="462 - 471" refId="B7552082" refString="Essack, Humaira, Odhav, Bharti, Mellem, J. J., 2017. Screening of traditional South African leafy vegetables for specific anti-nutritional factors before and after processing. Food Science and Technology 37 (3): 462 - 471" title="Screening of traditional South African leafy vegetables for specific anti-nutritional factors before and after processing" volume="37" year="2017">Essack et al. 2017</bibRefCitation>
) refer to
<taxonomicName class="Magnoliopsida" family="Solanaceae" genus="Solanum" kingdom="Plantae" lsidName="Solanum scabrum" order="Solanales" pageId="0" pageNumber="80804" phylum="Tracheophyta" rank="species" species="scabrum">
<emphasis italics="true" pageId="0" pageNumber="80804">Solanum scabrum</emphasis>
</taxonomicName>
Mill. and
<taxonomicName lsidName="S. villosum" pageId="0" pageNumber="80804" rank="species" species="villosum">
<emphasis italics="true" pageId="0" pageNumber="80804">S. villosum</emphasis>
</taxonomicName>
Mill. (
<bibRefCitation author="Saerkinen, Tiina" journalOrPublisher="PhytoKeys" pageId="0" pageNumber="80804" pagination="1 - 223" refId="B7552040" refString="Saerkinen, Tiina, Poczai, Peter, Barboza, G. E., van der Weerden, G. M., Baden, Maria, Knapp, Sandra, 2018. A revision of the Old World Black Nightshades (Morelloid clade of Solanum L., Solanaceae). PhytoKeys 106: 1 - 223" title="A revision of the Old World Black Nightshades (Morelloid clade of Solanum L., Solanaceae)" volume="106" year="2018">
<normalizedToken originalValue="Särkinen">Saerkinen</normalizedToken>
et al. 2018
</bibRefCitation>
,
<bibRefCitation author="Sangija, Frank" journalOrPublisher="Comprehensive Reviews in Food Science and Food Safety" pageId="0" pageNumber="80804" pagination="3284 - 3318" refId="B7552073" refString="Sangija, Frank, Martin, Haikael, Matemu, Athanasia, 2021. African nightshades (Solanum nigrum complex): The potential contribution to human nutrition and livelihoods in sub-Saharan Africa. Comprehensive Reviews in Food Science and Food Safety 20 (4): 3284 - 3318" title="African nightshades (Solanum nigrum complex): The potential contribution to human nutrition and livelihoods in sub-Saharan Africa" volume="20" year="2021">Sangija et al. 2021</bibRefCitation>
).
</paragraph>
<paragraph pageId="0" pageNumber="80804">
<taxonomicName class="Magnoliopsida" family="Solanaceae" genus="Solanum" kingdom="Plantae" lsidName="Solanum nigrum" order="Solanales" pageId="0" pageNumber="80804" phylum="Tracheophyta" rank="species" species="nigrum">
<emphasis italics="true" pageId="0" pageNumber="80804">Solanum nigrum</emphasis>
</taxonomicName>
is likely an evolutionary derivative of
<taxonomicName lsidName="S. villosum" pageId="0" pageNumber="80804" rank="species" species="villosum">
<emphasis italics="true" pageId="0" pageNumber="80804">S. villosum</emphasis>
</taxonomicName>
Mill. (
<bibRefCitation author="Poczai, Peter" journalOrPublisher="Molecular Biology Reports" pageId="0" pageNumber="80804" pagination="1171 - 1185" refId="B7562092" refString="Poczai, Peter, Hyvoenen, Jaakko, 2010. On the origin of Solanum nigrum: can networks help? Molecular Biology Reports 38 (2): 1171 - 1185" title="On the origin of Solanum nigrum: can networks help?" volume="38" year="2010">
Poczai and
<normalizedToken originalValue="Hyvönen">Hyvoenen</normalizedToken>
2010
</bibRefCitation>
); the distribution areas of both species are largely shared (
<bibRefCitation author="Saerkinen, Tiina" journalOrPublisher="PhytoKeys" pageId="0" pageNumber="80804" pagination="1 - 223" refId="B7552040" refString="Saerkinen, Tiina, Poczai, Peter, Barboza, G. E., van der Weerden, G. M., Baden, Maria, Knapp, Sandra, 2018. A revision of the Old World Black Nightshades (Morelloid clade of Solanum L., Solanaceae). PhytoKeys 106: 1 - 223" title="A revision of the Old World Black Nightshades (Morelloid clade of Solanum L., Solanaceae)" volume="106" year="2018">
<normalizedToken originalValue="Särkinen">Saerkinen</normalizedToken>
et al. 2018
</bibRefCitation>
). Based on the presumably cultigenous origin of
<taxonomicName lsidName="S. villosum" pageId="0" pageNumber="80804" rank="species" species="villosum">
<emphasis italics="true" pageId="0" pageNumber="80804">S. villosum</emphasis>
</taxonomicName>
(as explained under that species), we assume that the dispersal of
<taxonomicName lsidName="S. nigrum" pageId="0" pageNumber="80804" rank="species" species="nigrum">
<emphasis italics="true" pageId="0" pageNumber="80804">S. nigrum</emphasis>
</taxonomicName>
was also partly human-mediated and this species was an unwanted component of the cultivation of
<taxonomicName lsidName="S. villosum" pageId="0" pageNumber="80804" rank="species" species="villosum">
<emphasis italics="true" pageId="0" pageNumber="80804">S. villosum</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="80804" type="introduction to kyrgyzstan">
<paragraph pageId="0" pageNumber="80804">Introduction to Kyrgyzstan</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="80804" type="period of introduction">
<paragraph pageId="0" pageNumber="80804">Period of introduction</paragraph>
<paragraph pageId="0" pageNumber="80804">Archaeophyte.</paragraph>
<paragraph pageId="0" pageNumber="80804">
This species was known from the whole of Central Asia from the beginning of its botanical exploration (
<bibRefCitation author="Fedtschenko, O. A." journalOrPublisher="Izvestia Turkestanskogo Otdela Imperatorskogo Russkogo Geograficheskogo Obschestva" pageId="0" pageNumber="80804" pagination="1 - 200" refId="B7552105" refString="Fedtschenko, O. A., Fedtschenko, B. A., 1913. Conspectus florae Turkestanicae. Izvestia Turkestanskogo Otdela Imperatorskogo Russkogo Geograficheskogo Obschestva 6 (Supplement 5): 1 - 200" title="Conspectus florae Turkestanicae" volume="6" year="1913">Fedtschenko and Fedtschenko 1913</bibRefCitation>
). The time of its introduction is uncertain but is most likely Neolithic, as the species was recorded among the earliest and most common weeds in the early Neolithic of Germany (
<bibRefCitation author="Roesch, Manfred" journalOrPublisher="Vegetation History and Archaeobotany" pageId="0" pageNumber="80804" pagination="109 - 125" refId="B7573529" refString="Roesch, Manfred, 1998. The history of crops and crop weeds in south-western Germany from the Neolithic period to modern times, as shown by archaeobotanical evidence. Vegetation History and Archaeobotany 7 (2): 109 - 125" title="The history of crops and crop weeds in south-western Germany from the Neolithic period to modern times, as shown by archaeobotanical evidence" volume="7" year="1998">
<normalizedToken originalValue="Rösch">Roesch</normalizedToken>
1998
</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="80804" type="pathways of introduction">
<paragraph pageId="0" pageNumber="80804">Pathways of introduction</paragraph>
<paragraph pageId="0" pageNumber="80804">Transport - Contaminant: Seed contaminant.</paragraph>
<paragraph pageId="0" pageNumber="80804">
The species is a noxious weed of gardens and fields (
<bibRefCitation author="Deza, M. I." journalOrPublisher="Kyrgyzstan, Frunze" pageId="0" pageNumber="80804" refId="B7552133" refString="Deza, M. I., 1983. Weedy plants of Kirghizia. Kyrgyzstan, Frunze" title="Weedy plants of Kirghizia" year="1983">Deza 1983</bibRefCitation>
), also occurring in ruderal places (
<bibRefCitation author="Spota, E. I." journalOrPublisher="Flora of the Kirghiz SSR" pageId="0" pageNumber="80804" refId="B7479455" refString="Spota, E. I., 1960. . Flora of the Kirghiz SSR Vol. 9" volume="Vol. 9" year="1960">Spota 1960</bibRefCitation>
). It is capable of infesting a large variety of crops, including wheat and melons (e.g.
<bibRefCitation author="Cherniakovskaya, E. G." journalOrPublisher="Weedy flora of the USSR" pageId="0" pageNumber="80804" refId="B7479578" refString="Cherniakovskaya, E. G., 1935. . Weedy flora of the USSR 4" volume="4" year="1935">Cherniakovskaya 1935</bibRefCitation>
,
<bibRefCitation author="Ogg, A. G." journalOrPublisher="Weed Science" pageId="0" pageNumber="80804" pagination="27 - 32" refId="B7552124" refString="Ogg, A. G., Rogers, B. S., Schilling, E. E., 1981. Characterization of Black Nightshade (Solanum nigrum) and related species in the United States. Weed Science 29 (1): 27 - 32" title="Characterization of Black Nightshade (Solanum nigrum) and related species in the United States" volume="29" year="1981">Ogg et al. 1981</bibRefCitation>
). We assume that
<taxonomicName class="Magnoliopsida" family="Solanaceae" genus="Solanum" kingdom="Plantae" lsidName="Solanum nigrum" order="Solanales" pageId="0" pageNumber="80804" phylum="Tracheophyta" rank="species" species="nigrum">
<emphasis italics="true" pageId="0" pageNumber="80804">Solanum nigrum</emphasis>
</taxonomicName>
arrived to the territory as a weed of historical crops (possibly of
<taxonomicName lsidName="S. villosum" pageId="0" pageNumber="80804" rank="species" species="villosum">
<emphasis italics="true" pageId="0" pageNumber="80804">S. villosum</emphasis>
</taxonomicName>
).
</paragraph>
<paragraph pageId="0" pageNumber="80804">Further dispersal occurs with water, contaminated seed and soil.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="80804" type="invasion status">
<paragraph pageId="0" pageNumber="80804">Invasion status</paragraph>
<paragraph pageId="0" pageNumber="80804">
Naturalised, invasive. The species has been a noxious weed of all crops in Kyrgyzstan (
<bibRefCitation author="Deza, M. I." journalOrPublisher="Kyrgyzstan, Frunze" pageId="0" pageNumber="80804" refId="B7552133" refString="Deza, M. I., 1983. Weedy plants of Kirghizia. Kyrgyzstan, Frunze" title="Weedy plants of Kirghizia" year="1983">Deza 1983</bibRefCitation>
) and remains common to date.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="80804" type="evidence of impact">
<paragraph pageId="0" pageNumber="80804">Evidence of impact</paragraph>
<paragraph pageId="0" pageNumber="80804">Agriculture - major impact (noxious weed of all crops, in fields and gardens). Native ecosystems - minor impact (occurring along streams and water bodies near populated places). Urban areas - major impact (ruderal occurrence).</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="80804" type="trend">
<paragraph pageId="0" pageNumber="80804">Trend</paragraph>
<paragraph pageId="0" pageNumber="80804">Stable (observed).</paragraph>
</subSubSection>
</treatment>
</document>