370 lines
30 KiB
XML
370 lines
30 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.115.31704" ID-GBIF-Dataset="fbb76e58-a7df-4636-97f9-7cbc0676bea1" ID-PMC="PMC6345738" ID-Pensoft-Pub="1314-2003-115-51" ID-Pensoft-UUID="5349FFA4CF57FFA2FFCDF042FFF5FFFD" ID-PubMed="30692865" ID-Zenodo-Dep="2549002" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1314-2003-115-51" ModsDocOrigin="PhytoKeys " ModsDocTitle="Camelinaneglecta (Brassicaceae, Camelineae), a new diploid species from Europe" checkinTime="1553125309267" checkinUser="pensoft" docAuthor="Brock, Jordan R., Mandakova, Terezie, Lysak, Martin A. & Al-Shehbaz, Ihsan A." docDate="2019" docId="8C40CC5173375934BA0AF9E78C82E2C7" docLanguage="en" docName="PhytoKeys 115: 51-57" docOrigin="PhytoKeys 115" docSource="http://dx.doi.org/10.3897/phytokeys.115.31704" docTitle="Camelina neglecta J. Brock, Mandakova, Lysak & Al-Shehbaz 2019, sp. nov." docType="treatment" docVersion="6" id="5349FFA4CF57FFA2FFCDF042FFF5FFFD" lastPageNumber="55" masterDocId="5349FFA4CF57FFA2FFCDF042FFF5FFFD" masterDocTitle="Camelina neglecta (Brassicaceae, Camelineae), a new diploid species from Europe" masterLastPageNumber="57" masterPageNumber="51" pageNumber="52" updateTime="1668139158532" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Camelina neglecta (Brassicaceae, Camelineae), a new diploid species from Europe</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Brock, Jordan R.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Mandakova, Terezie</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Lysak, Martin A.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Al-Shehbaz, Ihsan A.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>115</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>51</mods:start>
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<mods:end>57</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.115.31704</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.115.31704</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-115-51</mods:identifier>
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<mods:identifier type="Pensoft-UUID">5349FFA4CF57FFA2FFCDF042FFF5FFFD</mods:identifier>
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<mods:identifier type="Zenodo-Dep">2549002</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="154472437" LSID="urn:lsid:plazi:treatment:8C40CC5173375934BA0AF9E78C82E2C7" httpUri="http://treatment.plazi.org/id/8C40CC5173375934BA0AF9E78C82E2C7" lastPageId="4" lastPageNumber="55" pageId="1" pageNumber="52">
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<subSubSection pageId="1" pageNumber="52" type="nomenclature">
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<paragraph pageId="1" pageNumber="52">
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<taxonomicName LSID="8643E5B0-EC7F-50FA-8733-7BEEC970A763" authority="J. Brock, Mandáková, Lysak & Al-Shehbaz" authorityName="J. Brock, Mandakova, Lysak & Al-Shehbaz" authorityYear="2019" class="Magnoliopsida" family="Brassicaceae" genus="Camelina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Camelina neglecta" order="Brassicales" pageId="1" pageNumber="52" phylum="Tracheophyta" rank="species" species="neglecta" status="sp. nov.">
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Camelina neglecta J.Brock,
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<normalizedToken originalValue="Mandáková">Mandakova</normalizedToken>
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, Lysak & Al-Shehbaz
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</taxonomicName>
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<taxonomicNameLabel pageId="1" pageNumber="52">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Holotype of Camelina neglecta. Besancon s. n. (MO- 6869197)." figureDoi="10.3897/phytokeys.115.31704.figure1" httpUri="https://binary.pensoft.net/fig/257561" pageId="1" pageNumber="52">Figs 1</figureCitation>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Mitotic chromosomes of Camelina neglecta. Greenhouse-grown plants from seeds of Besancon s. n. (USDA accession 650135). Scale bar: 10 μm." figureDoi="10.3897/phytokeys.115.31704.figure2" httpUri="https://binary.pensoft.net/fig/257562" pageId="1" pageNumber="52">, 2</figureCitation>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trichomes of lowermost part of stem in Camelina neglecta. Greenhouse-grown plants from seeds of Besancon s. n. (USDA accession 650135). Scale bar: 400 μm." figureDoi="10.3897/phytokeys.115.31704.figure3" httpUri="https://binary.pensoft.net/fig/257563" pageId="1" pageNumber="52">, 3</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. SEM image of Camelina neglecta seed. Greenhouse-grown plants from seeds of Besancon s. n. (USDA accession 650135). Scale bar: 1 mm." figureDoi="10.3897/phytokeys.115.31704.figure4" httpUri="https://binary.pensoft.net/fig/257564" pageId="1" pageNumber="52">, 4</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="52" type="materials_examined">
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<paragraph pageId="1" pageNumber="52">Type.</paragraph>
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<paragraph pageId="1" pageNumber="52">
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France, Lozere, Causse
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<normalizedToken originalValue="Méjean">Mejean</normalizedToken>
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, corn field, September 1996,
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<geoCoordinate degrees="44" direction="north" minutes="16" orientation="latitude" precision="925" value="44.266666">44°16'N</geoCoordinate>
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,
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<geoCoordinate degrees="2" direction="east" minutes="33" orientation="longitude" precision="925" value="2.55">2°33'E</geoCoordinate>
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,
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<emphasis italics="true" pageId="1" pageNumber="52">Henri Besancon s.n.</emphasis>
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(holotype: MO-6869197; isotype: MO-6869196).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="4" lastPageNumber="55" pageId="1" pageNumber="52" type="description">
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<paragraph pageId="1" pageNumber="52">Description.</paragraph>
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<paragraph pageId="1" pageNumber="52">
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Annual herbs. Stems 50-60 cm tall, simple at base, branched about middle or above, densely pilose above base with exclusively simple, crisped trichomes 1-3 mm long, glabrous at middle and above. Basal leaves withered by anthesis; cauline leaves oblong-lanceolate, middle ones 4-5.5
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<normalizedToken originalValue="×">x</normalizedToken>
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0.5-1 cm, gradually reduced in size upwards and becoming narrowly lanceolate, sparsely hirsute with simple trichomes, ciliate with antrorse subsetose trichomes 0.1-1 mm long, base sagittate, margin entire, apex acute. Racemes 30-75-flowered, becoming lax, elongated considerably and 18-24 cm long in fruit; fruiting pedicels 0.9-2 cm long, divaricate-ascending, glabrous. Sepals oblong, 2-2.5 mm long; petals pale yellow, narrowly oblanceolate, 2.5-4.5
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<normalizedToken originalValue="×">x</normalizedToken>
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0.8-1 mm; median filaments ca. 2 mm long; anthers ovate, ca. 0.2 mm long; ovules 30
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<normalizedToken originalValue="–34(–">-34(-</normalizedToken>
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36) per ovary. Fruit pyriform, 7-7.5
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<normalizedToken originalValue="×">x</normalizedToken>
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4- 4.5 mm; valves not veined, margin strongly carinate, winged, apex acuminate, extending 0.9-1.1 mm on to stylar area; style 1.3-1.6 mm long, free portion only ca. 0.5 mm long. Seeds brown, oblong, 0.9-1.1
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<normalizedToken originalValue="×">x</normalizedToken>
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0.5-0.6 mm; seed coat minutely papillate, copiously mucilaginous when wetted.
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</paragraph>
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<caption ID-Zenodo-Dep="2549020" doi="10.3897/phytokeys.115.31704.figure1" httpUri="https://binary.pensoft.net/fig/257561" pageId="1" pageNumber="52" start="Figure 1" startId="F1">
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<paragraph pageId="1" pageNumber="52">
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<emphasis bold="true" pageId="1" pageNumber="52">Figure 1.</emphasis>
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Holotype of
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<taxonomicName authorityName="J. Brock, Mandakova, Lysak & Al-Shehbaz" authorityYear="2019" class="Magnoliopsida" family="Brassicaceae" genus="Camelina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Camelina neglecta" order="Brassicales" pageId="1" pageNumber="52" phylum="Tracheophyta" rank="species" species="neglecta">
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<emphasis italics="true" pageId="1" pageNumber="52">Camelina neglecta</emphasis>
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</taxonomicName>
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.
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<emphasis italics="true" pageId="1" pageNumber="52">Besancon s.n.</emphasis>
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(MO-6869197).
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</paragraph>
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</caption>
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<paragraph pageId="2" pageNumber="53">
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<pageBreakToken pageId="2" pageNumber="53" start="start">The</pageBreakToken>
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origin of the type material is a seed collection deposited at the USDA and no original voucher is known anywhere, including BORD, long suspected to house it. As a result, a greenhouse-grown plant from the USDA seeds was pressed as the voucher and therefore is recognised as the holotype.
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</paragraph>
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<paragraph pageId="2" pageNumber="53">
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<taxonomicName authorityName="J. Brock, Mandakova, Lysak & Al-Shehbaz" authorityYear="2019" class="Magnoliopsida" family="Brassicaceae" genus="Camelina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Camelina neglecta" order="Brassicales" pageId="2" pageNumber="53" phylum="Tracheophyta" rank="species" species="neglecta">
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<emphasis italics="true" pageId="2" pageNumber="53">Camelina neglecta</emphasis>
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</taxonomicName>
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is a diploid species most closely resembling the hexaploid (2
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<emphasis italics="true" pageId="2" pageNumber="53">n</emphasis>
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= 40)
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<taxonomicName lsidName="C. microcarpa" pageId="2" pageNumber="53" rank="species" species="microcarpa">
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<emphasis italics="true" pageId="2" pageNumber="53">C. microcarpa</emphasis>
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</taxonomicName>
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DC. and the tetraploid (2
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<emphasis italics="true" pageId="2" pageNumber="53">n</emphasis>
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= 26)
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<taxonomicName lsidName="C. rumelica" pageId="2" pageNumber="53" rank="species" species="rumelica">
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<emphasis italics="true" pageId="2" pageNumber="53">C. rumelica</emphasis>
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</taxonomicName>
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. Deviant counts for
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<taxonomicName lsidName="C. microcarpa" pageId="2" pageNumber="53" rank="species" species="microcarpa">
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<emphasis italics="true" pageId="2" pageNumber="53">C. microcarpa</emphasis>
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</taxonomicName>
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are almost certainly based on misidentifications of plants of other species. For example, counts of 2
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<emphasis italics="true" pageId="2" pageNumber="53">n</emphasis>
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= 26 for
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<taxonomicName lsidName="C. microcarpa" pageId="2" pageNumber="53" rank="species" species="microcarpa">
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<emphasis italics="true" pageId="2" pageNumber="53">C. microcarpa</emphasis>
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</taxonomicName>
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from France, Morocco and Spain (see
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<bibRefCitation DOI="https://doi.org/10.1007/s00606-006-0421-1" author="Warwick, SI" journalOrPublisher="Plant Systematics and Evolution" pageId="5" pageNumber="56" pagination="237 - 248" refId="B11" refString="Warwick, SI, Al-Shehbaz, IA, 2006. Brassicaceae: Chromosome number index and database on CD-Rom. Plant Systematics and Evolution 259 (2-4): 237 - 248, DOI: https://doi.org/10.1007/s00606-006-0421-1" title="Brassicaceae: Chromosome number index and database on CD-Rom." url="https://doi.org/10.1007/s00606-006-0421-1" volume="259" year="2006">Warwick and Al-Shehbaz 2006</bibRefCitation>
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, BrassiBase) most likely belong to
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<taxonomicName lsidName="C. rumelica" pageId="2" pageNumber="53" rank="species" species="rumelica">
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<emphasis italics="true" pageId="2" pageNumber="53">C. rumelica</emphasis>
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</taxonomicName>
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, a species two of the authors (MAL and TM) found to consistently have 2
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<emphasis italics="true" pageId="2" pageNumber="53">n</emphasis>
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= 26. Furthermore, diploid (2
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<emphasis italics="true" pageId="2" pageNumber="53">n</emphasis>
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= 12) counts for
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<taxonomicName lsidName="C. rumelica" pageId="2" pageNumber="53" rank="species" species="rumelica">
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<emphasis italics="true" pageId="2" pageNumber="53">C. rumelica</emphasis>
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</taxonomicName>
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, from Hungary (
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<bibRefCitation author="Baksay, L" journalOrPublisher="Annales historico-naturales Musei Nationalis Hungarici, Budapest" pageId="5" pageNumber="56" pagination="169 - 174" refId="B1" refString="Baksay, L, 1957. The chromosome numbers and cytotaxonomical relations of some European plant species. Annales historico-naturales Musei Nationalis Hungarici, Budapest 8: 169 - 174" title="The chromosome numbers and cytotaxonomical relations of some European plant species." volume="8" year="1957">Baksay 1957</bibRefCitation>
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) and United States (
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<bibRefCitation author="Brooks, RE" journalOrPublisher="Molecular Phylogenetics and Evolution" pageId="5" pageNumber="56" refId="B4" refString="Brooks, RE, 1985. Chromosome number reports LXXXVII. Taxon 34: 347." title="Chromosome number reports LXXXVII. Taxon 34: 347." year="1985">Brooks 1985</bibRefCitation>
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), are most likely based on plants of
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<taxonomicName lsidName="C. neglecta" pageId="2" pageNumber="53" rank="species" species="neglecta">
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<emphasis italics="true" pageId="2" pageNumber="53">C. neglecta</emphasis>
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</taxonomicName>
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or another diploid species yet to be described. Critical verifications of the vouchers of these previous counts are needed to establish their identity beyond any doubt. One of the authors (IAS) examined the voucher cited in Brooks (erroneously reported as McGregor 35289 instead of 35290; Freeman, pers. com.) and it fits quite well in
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<taxonomicName lsidName="C. neglecta" pageId="2" pageNumber="53" rank="species" species="neglecta">
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<emphasis italics="true" pageId="2" pageNumber="53">C. neglecta</emphasis>
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</taxonomicName>
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, based on trichome morphology and ovule number. Our count of 2
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<emphasis italics="true" pageId="2" pageNumber="53">n</emphasis>
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= 12 in
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<taxonomicName lsidName="C. neglecta" pageId="2" pageNumber="53" rank="species" species="neglecta">
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<emphasis italics="true" pageId="2" pageNumber="53">C. neglecta</emphasis>
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</taxonomicName>
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(Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Mitotic chromosomes of Camelina neglecta. Greenhouse-grown plants from seeds of Besancon s. n. (USDA accession 650135). Scale bar: 10 μm." figureDoi="10.3897/phytokeys.115.31704.figure2" httpUri="https://binary.pensoft.net/fig/257562" pageId="2" pageNumber="53">2</figureCitation>
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) agrees with this and is based on the same seed accession as that of
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<bibRefCitation DOI="https://doi.org/10.1139/cjb-2016-0070" author="Martin, SL" journalOrPublisher="Botany" pageId="5" pageNumber="56" pagination="405 - 417" refId="B9" refString="Martin, SL, Smith, TW, James, T, Shalabi, F, Kron, P, Sauder, CA, 2017. An update to the Canadian range, abundance, and ploidy of Camelina spp. (Brassicaceae) east of the Rocky Mountains. Botany 95 (4): 405 - 417, DOI: https://doi.org/10.1139/cjb-2016-0070" title="An update to the Canadian range, abundance, and ploidy of Camelina spp. (Brassicaceae) east of the Rocky Mountains." url="https://doi.org/10.1139/cjb-2016-0070" volume="95" year="2017">Martin et al. (2017)</bibRefCitation>
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, misidentified as
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<taxonomicName lsidName="C. microcarpa" pageId="2" pageNumber="53" rank="species" species="microcarpa">
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<emphasis italics="true" pageId="2" pageNumber="53">C. microcarpa</emphasis>
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</taxonomicName>
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. The present isolated occurrence of
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<taxonomicName lsidName="C. neglecta" pageId="2" pageNumber="53" rank="species" species="neglecta">
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<emphasis italics="true" pageId="2" pageNumber="53">C. neglecta</emphasis>
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</taxonomicName>
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in France might appear to be odd, but with the availability of resources, a thorough search for it in eastern Europe and Southwest Asia should be made.
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</paragraph>
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<caption ID-Zenodo-Dep="2549022" doi="10.3897/phytokeys.115.31704.figure2" httpUri="https://binary.pensoft.net/fig/257562" pageId="2" pageNumber="53" start="Figure 2" startId="F2">
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<paragraph pageId="2" pageNumber="53">
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<emphasis bold="true" pageId="2" pageNumber="53">Figure 2.</emphasis>
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Mitotic chromosomes of
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<taxonomicName authorityName="J. Brock, Mandakova, Lysak & Al-Shehbaz" authorityYear="2019" class="Magnoliopsida" family="Brassicaceae" genus="Camelina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Camelina neglecta" order="Brassicales" pageId="2" pageNumber="53" phylum="Tracheophyta" rank="species" species="neglecta">
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<emphasis italics="true" pageId="2" pageNumber="53">Camelina neglecta</emphasis>
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</taxonomicName>
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. Greenhouse-grown plants from seeds of
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<emphasis italics="true" pageId="2" pageNumber="53">Besancon s.n.</emphasis>
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(USDA accession 650135). Scale bar: 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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.
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</paragraph>
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</caption>
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<paragraph lastPageId="3" lastPageNumber="54" pageId="2" pageNumber="53">
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In addition to differences in ploidy level and chromosome numbers,
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<taxonomicName authorityName="J. Brock, Mandakova, Lysak & Al-Shehbaz" authorityYear="2019" class="Magnoliopsida" family="Brassicaceae" genus="Camelina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Camelina neglecta" order="Brassicales" pageId="2" pageNumber="53" phylum="Tracheophyta" rank="species" species="neglecta">
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<emphasis italics="true" pageId="2" pageNumber="53">Camelina neglecta</emphasis>
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</taxonomicName>
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differs from both
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<taxonomicName lsidName="C. microcarpa" pageId="2" pageNumber="53" rank="species" species="microcarpa">
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<emphasis italics="true" pageId="2" pageNumber="53">C. microcarpa</emphasis>
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</taxonomicName>
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and
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<taxonomicName lsidName="C. rumelica" pageId="2" pageNumber="53" rank="species" species="rumelica">
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<emphasis italics="true" pageId="2" pageNumber="53">C. rumelica</emphasis>
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</taxonomicName>
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by having lower stems soft pilose
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<pageBreakToken pageId="3" pageNumber="54" start="start">(</pageBreakToken>
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vs. hirsute) with crisped (vs. straight) trichomes not mixed (vs. mixed) with forked ones (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trichomes of lowermost part of stem in Camelina neglecta. Greenhouse-grown plants from seeds of Besancon s. n. (USDA accession 650135). Scale bar: 400 μm." figureDoi="10.3897/phytokeys.115.31704.figure3" httpUri="https://binary.pensoft.net/fig/257563" pageId="3" pageNumber="54">3</figureCitation>
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), as well as by having 30
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<normalizedToken originalValue="–34(–">-34(-</normalizedToken>
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36) [vs. (16
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<normalizedToken originalValue="–)20–24(–">-)20-24(-</normalizedToken>
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26)] ovules per ovary. It further differs from the yellow-flowered
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<taxonomicName lsidName="C. microcarpa" pageId="3" pageNumber="54" rank="species" species="microcarpa">
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<emphasis italics="true" pageId="3" pageNumber="54">C. microcarpa</emphasis>
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</taxonomicName>
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by having petals 2.5-4.5 (vs. 3.8-6) mm long petals and fruit 7- 7.5 (vs. 4-5.5) mm long. From
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<emphasis italics="true" pageId="3" pageNumber="54">
|
||
<taxonomicName lsidName="C. rumelica" pageId="3" pageNumber="54" rank="species" species="rumelica">C. rumelica</taxonomicName>
|
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,
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<taxonomicName lsidName="C. neglecta" pageId="3" pageNumber="54" rank="species" species="neglecta">C. neglecta</taxonomicName>
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</emphasis>
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also differs by the smaller yellow (vs. white) petals 2.5-4.5 (vs. (5
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<normalizedToken originalValue="–)6–">-)6-</normalizedToken>
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9) mm long and pilose (vs. hirsute) lower stems.
|
||
</paragraph>
|
||
<caption ID-Zenodo-Dep="2549024" doi="10.3897/phytokeys.115.31704.figure3" httpUri="https://binary.pensoft.net/fig/257563" pageId="3" pageNumber="54" start="Figure 3" startId="F3">
|
||
<paragraph pageId="3" pageNumber="54">
|
||
<emphasis bold="true" pageId="3" pageNumber="54">Figure 3.</emphasis>
|
||
Trichomes of lowermost part of stem in
|
||
<taxonomicName authorityName="J. Brock, Mandakova, Lysak & Al-Shehbaz" authorityYear="2019" class="Magnoliopsida" family="Brassicaceae" genus="Camelina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Camelina neglecta" order="Brassicales" pageId="3" pageNumber="54" phylum="Tracheophyta" rank="species" species="neglecta">
|
||
<emphasis italics="true" pageId="3" pageNumber="54">Camelina neglecta</emphasis>
|
||
</taxonomicName>
|
||
. Greenhouse-grown plants from seeds of
|
||
<emphasis italics="true" pageId="3" pageNumber="54">Besancon s.n.</emphasis>
|
||
(USDA accession 650135). Scale bar: 400
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="3" pageNumber="54">
|
||
There are two other Southwest Asian diploid species in the genus, of which
|
||
<taxonomicName class="Magnoliopsida" family="Brassicaceae" genus="Camelina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Camelina laxa" order="Brassicales" pageId="3" pageNumber="54" phylum="Tracheophyta" rank="species" species="laxa">
|
||
<emphasis italics="true" pageId="3" pageNumber="54">Camelina laxa</emphasis>
|
||
</taxonomicName>
|
||
C.A.Mey. (2
|
||
<emphasis italics="true" pageId="3" pageNumber="54">n</emphasis>
|
||
= 12) is distributed in Armenia, Azerbaijan, Georgia, Iran and Turkey and it is unique in the genus in having strongly flexuous infructescences. The other is
|
||
<taxonomicName lsidName="C. hispida" pageId="3" pageNumber="54" rank="species" species="hispida">
|
||
<emphasis italics="true" pageId="3" pageNumber="54">C. hispida</emphasis>
|
||
</taxonomicName>
|
||
Boiss. (2
|
||
<emphasis italics="true" pageId="3" pageNumber="54">n</emphasis>
|
||
= 14), a species of Iran, Iraq, Israel, Jordan, Lebanon, Syria and Turkey. The latter differs from all other species of the genus by having pubescent (vs. glabrous) middle stems and inflorescences.
|
||
</paragraph>
|
||
<paragraph pageId="3" pageNumber="54">
|
||
The papillate seeds of
|
||
<taxonomicName authorityName="J. Brock, Mandakova, Lysak & Al-Shehbaz" authorityYear="2019" class="Magnoliopsida" family="Brassicaceae" genus="Camelina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Camelina neglecta" order="Brassicales" pageId="3" pageNumber="54" phylum="Tracheophyta" rank="species" species="neglecta">
|
||
<emphasis italics="true" pageId="3" pageNumber="54">Camelina neglecta</emphasis>
|
||
</taxonomicName>
|
||
(Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. SEM image of Camelina neglecta seed. Greenhouse-grown plants from seeds of Besancon s. n. (USDA accession 650135). Scale bar: 1 mm." figureDoi="10.3897/phytokeys.115.31704.figure4" httpUri="https://binary.pensoft.net/fig/257564" pageId="3" pageNumber="54">4</figureCitation>
|
||
) are copiously mucilaginous and the seed epidermis exudes the mucilage within a few seconds after soaking.
|
||
</paragraph>
|
||
<caption ID-Zenodo-Dep="2549026" doi="10.3897/phytokeys.115.31704.figure4" httpUri="https://binary.pensoft.net/fig/257564" pageId="3" pageNumber="54" start="Figure 4" startId="F4">
|
||
<paragraph pageId="3" pageNumber="54">
|
||
<emphasis bold="true" pageId="3" pageNumber="54">Figure 4.</emphasis>
|
||
SEM image of
|
||
<taxonomicName authorityName="J. Brock, Mandakova, Lysak & Al-Shehbaz" authorityYear="2019" class="Magnoliopsida" family="Brassicaceae" genus="Camelina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Camelina neglecta" order="Brassicales" pageId="3" pageNumber="54" phylum="Tracheophyta" rank="species" species="neglecta">
|
||
<emphasis italics="true" pageId="3" pageNumber="54">Camelina neglecta</emphasis>
|
||
</taxonomicName>
|
||
seed. Greenhouse-grown plants from seeds of
|
||
<emphasis italics="true" pageId="3" pageNumber="54">Besancon s.n.</emphasis>
|
||
(USDA accession 650135). Scale bar: 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph lastPageId="4" lastPageNumber="55" pageId="3" pageNumber="54">
|
||
The native ranges of five
|
||
<taxonomicName class="Magnoliopsida" family="Brassicaceae" genus="Camelina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Camelina" order="Brassicales" pageId="3" pageNumber="54" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="3" pageNumber="54">Camelina</emphasis>
|
||
</taxonomicName>
|
||
species (
|
||
<emphasis italics="true" pageId="3" pageNumber="54">
|
||
<taxonomicName lsidName="C. hispida" pageId="3" pageNumber="54" rank="species" species="hispida">C. hispida</taxonomicName>
|
||
, C.
|
||
<taxonomicName lsidName="laxa" pageId="3" pageNumber="54" rank="species" species="laxa">laxa</taxonomicName>
|
||
,
|
||
<taxonomicName lsidName="C. microcarpa" pageId="3" pageNumber="54" rank="species" species="microcarpa">C. microcarpa</taxonomicName>
|
||
,
|
||
<taxonomicName lsidName="C. rumelica" pageId="3" pageNumber="54" rank="species" species="rumelica">C. rumelica</taxonomicName>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName lsidName="C. sativa" pageId="3" pageNumber="54" rank="species" species="sativa">
|
||
<emphasis italics="true" pageId="3" pageNumber="54">C. sativa</emphasis>
|
||
</taxonomicName>
|
||
) are widespread in south-eastern Europe and/or Southwest Asia (especially Turkey). Other species,
|
||
<taxonomicName lsidName="C. anomala" pageId="3" pageNumber="54" rank="species" species="anomala">
|
||
<emphasis italics="true" pageId="3" pageNumber="54">C. anomala</emphasis>
|
||
</taxonomicName>
|
||
Boiss. & Hausskn. and
|
||
<taxonomicName lsidName="C. stiefelhagenii" pageId="3" pageNumber="54" rank="species" species="stiefelhagenii">
|
||
<emphasis italics="true" pageId="3" pageNumber="54">C. stiefelhagenii</emphasis>
|
||
</taxonomicName>
|
||
Bornm., are rare in Turkey but appeared in areas outside of their known native range, with a collection of
|
||
<taxonomicName lsidName="C. anomala" pageId="3" pageNumber="54" rank="species" species="anomala">
|
||
<emphasis italics="true" pageId="3" pageNumber="54">C. anomala</emphasis>
|
||
</taxonomicName>
|
||
from Beqaa, Lebanon (1961) and
|
||
<taxonomicName lsidName="C. stiefelhagenii" pageId="3" pageNumber="54" rank="species" species="stiefelhagenii">
|
||
<emphasis italics="true" pageId="3" pageNumber="54">C. stiefelhagenii</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<pageBreakToken pageId="4" pageNumber="55" start="start">Dresden</pageBreakToken>
|
||
, Germany (1941) and Gothenburg, Sweden (1952). It is quite possible that
|
||
<taxonomicName lsidName="C. neglecta" pageId="4" pageNumber="55" rank="species" species="neglecta">
|
||
<emphasis italics="true" pageId="4" pageNumber="55">C. neglecta</emphasis>
|
||
</taxonomicName>
|
||
is more widespread in Europe and SW Asia that we currently know.
|
||
</paragraph>
|
||
<paragraph pageId="4" pageNumber="55">
|
||
Due to the allohexaploid nature of
|
||
<taxonomicName class="Magnoliopsida" family="Brassicaceae" genus="Camelina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Camelina sativa" order="Brassicales" pageId="4" pageNumber="55" phylum="Tracheophyta" rank="species" species="sativa">
|
||
<emphasis italics="true" pageId="4" pageNumber="55">Camelina sativa</emphasis>
|
||
</taxonomicName>
|
||
, there is much interest in discovering its putative diploid parents. The phylogenetic treatment of the genus (
|
||
<bibRefCitation DOI="https://doi.org/10.1016/j.ympev.2018.06.031" author="Brock, JR" journalOrPublisher="Molecular Phylogenetics and Evolution" pageId="5" pageNumber="56" pagination="834 - 842" refId="B3" refString="Brock, JR, Doenmez, AA, Beilstein, MA, Olsen, KM, 2018. Phylogenetics of Camelina Crantz. (Brassicaceae) and insights on the origin of gold-of-pleasure (Camelina sativa). Molecular Phylogenetics and Evolution 127: 834 - 842, DOI: https://doi.org/10.1016/j.ympev.2018.06.031" title="Phylogenetics of Camelina Crantz. (Brassicaceae) and insights on the origin of gold-of-pleasure (Camelina sativa)." url="https://doi.org/10.1016/j.ympev.2018.06.031" volume="127" year="2018">Brock et al. 2018</bibRefCitation>
|
||
) showed the relationships of diploid
|
||
<taxonomicName class="Magnoliopsida" family="Brassicaceae" genus="Camelina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Camelina" order="Brassicales" pageId="4" pageNumber="55" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="4" pageNumber="55">Camelina</emphasis>
|
||
</taxonomicName>
|
||
species relative to
|
||
<taxonomicName lsidName="C. sativa" pageId="4" pageNumber="55" rank="species" species="sativa">
|
||
<emphasis italics="true" pageId="4" pageNumber="55">C. sativa</emphasis>
|
||
</taxonomicName>
|
||
and indicated a potentially shared hybridisation and polyploidisation history of the weedy
|
||
<taxonomicName lsidName="C. microcarpa" pageId="4" pageNumber="55" rank="species" species="microcarpa">
|
||
<emphasis italics="true" pageId="4" pageNumber="55">C. microcarpa</emphasis>
|
||
</taxonomicName>
|
||
and its domesticated
|
||
<taxonomicName lsidName="C. sativa" pageId="4" pageNumber="55" rank="species" species="sativa">
|
||
<emphasis italics="true" pageId="4" pageNumber="55">C. sativa</emphasis>
|
||
</taxonomicName>
|
||
. It is essential to identify the wild
|
||
<taxonomicName class="Magnoliopsida" family="Brassicaceae" genus="Camelina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Camelina" order="Brassicales" pageId="4" pageNumber="55" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="4" pageNumber="55">Camelina</emphasis>
|
||
</taxonomicName>
|
||
diploids to facilitate reconstruction of the evolutionary history of
|
||
<taxonomicName lsidName="C. sativa" pageId="4" pageNumber="55" rank="species" species="sativa">
|
||
<emphasis italics="true" pageId="4" pageNumber="55">C. sativa</emphasis>
|
||
</taxonomicName>
|
||
and allow the potential for re-synthesis of the crop as has been done in
|
||
<taxonomicName class="Magnoliopsida" family="Brassicaceae" genus="Brassica" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Brassica napus" order="Brassicales" pageId="4" pageNumber="55" phylum="Angiospermae" rank="species" species="napus">
|
||
<emphasis italics="true" pageId="4" pageNumber="55">Brassica napus</emphasis>
|
||
</taxonomicName>
|
||
L. (
|
||
<bibRefCitation DOI="https://doi.org/10.1111/j.1439-0523.1988.tb00266.x" author="Chen, BY" journalOrPublisher="Plant Breeding" pageId="5" pageNumber="56" pagination="52 - 59" refId="B5" refString="Chen, BY, Heneen, WK, Joensson, R, 1988. Resynthesis of Brassica napus L. through Interspecific Hybridization between B. alboglabra Bailey and B. campestris L. with Special Emphasis on Seed Colour. Plant Breeding 101 (1): 52 - 59, DOI: https://doi.org/10.1111/j.1439-0523.1988.tb00266.x" title="Resynthesis of Brassica napus L. through Interspecific Hybridization between B. alboglabra Bailey and B. campestris L. with Special Emphasis on Seed Colour." url="https://doi.org/10.1111/j.1439-0523.1988.tb00266.x" volume="101" year="1988">Chen et al. 1988</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |