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<document ID-CLB-Dataset="28282" 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. &amp; 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 &amp; Al-Shehbaz 2019, sp. nov." docType="treatment" docVersion="8" id="5349FFA4CF57FFA2FFCDF042FFF5FFFD" lastPageNumber="55" masterDocId="5349FFA4CF57FFA2FFCDF042FFF5FFFD" masterDocTitle="Camelina neglecta (Brassicaceae, Camelineae), a new diploid species from Europe" masterLastPageNumber="57" masterPageNumber="51" pageNumber="52" updateTime="1732940251632" updateUser="ExternalLinkService">
<mods:mods id="ED895BA121F5E9542CF93D66FB44ED02" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="C6E94A86D3DE5AC7D78D288973610E02">
<mods:title id="41F248FAA1BE5C3CB14CFCC99D7D24D6">Camelina neglecta (Brassicaceae, Camelineae), a new diploid species from Europe</mods:title>
</mods:titleInfo>
<mods:name id="F51D5285B757C698452C35B4B21F6967" type="personal">
<mods:role id="5116C80348DE6C0FAFDC916F39BFDCE2">
<mods:roleTerm id="56BE55336A7494C59560931CA2B4EE13">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="F3628989E83FF511A02D3062093B6049">Brock, Jordan R.</mods:namePart>
</mods:name>
<mods:name id="182C8037B131881A0EB9ACE516CD8D9E" type="personal">
<mods:role id="07370439E471FC9B2E95C89A29631054">
<mods:roleTerm id="BBC5EE5F5A823624C9776AEE5AE61ABA">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="54DB79AE3943236B296547D258EF9F1B">Mandakova, Terezie</mods:namePart>
</mods:name>
<mods:name id="7D92E1875A4F2183B42ABD884BD63FF4" type="personal">
<mods:role id="3C57CF538CF717DD3F6666D69406F780">
<mods:roleTerm id="9E831F70798A6869F0B13AFCE46858CC">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="428B6FE9957270E6006BE517FE5FD8BD">Lysak, Martin A.</mods:namePart>
</mods:name>
<mods:name id="1C13C27E27CD284C72704FAA48B55C24" type="personal">
<mods:role id="8FFBBCC880456ECD662E8E17FCFEE755">
<mods:roleTerm id="8CF3CB8BABE80E2BE536639788027DB6">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="4B76A832FBFCB4882EDC19429295D99D">Al-Shehbaz, Ihsan A.</mods:namePart>
</mods:name>
<mods:typeOfResource id="6A2DD0C597C38527056B53E540A51485">text</mods:typeOfResource>
<mods:relatedItem id="B2D27D794CF260D6ECAFF00752B045C0" type="host">
<mods:titleInfo id="B9C1721B94B457D7975F47B35F8DA156">
<mods:title id="1FC487592A54FE454EBA278CBAD7FD1E">PhytoKeys</mods:title>
</mods:titleInfo>
<mods:part id="CAC6F5C47E5C84E60972816348DC4647">
<mods:date id="2186B9E74953BEBBA66137A30F12EC31">2019</mods:date>
<mods:detail id="C6546CC76C29C0DA6A69A01C61CB6152" type="volume">
<mods:number id="3C1CAE4DCB9D73029DEE5211F6415A9E">115</mods:number>
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<mods:location id="4F01955DFAE79A9490B971D6146DDE8C">
<mods:url id="39D178B88ECEBF26EC450B06ACE18941">http://dx.doi.org/10.3897/phytokeys.115.31704</mods:url>
</mods:location>
<mods:classification id="ED4C2E3CDB3C426C19C3B285F8D0C63A">journal article</mods:classification>
<mods:identifier id="31B0CEB1A7AA0930551F4D9234E452D8" type="DOI">http://dx.doi.org/10.3897/phytokeys.115.31704</mods:identifier>
<mods:identifier id="3BE1B10774B33382122E0FAF4961A0EC" type="Pensoft-Pub">1314-2003-115-51</mods:identifier>
<mods:identifier id="4DE9201ED975EDE527289D5EF3782736" type="Pensoft-UUID">5349FFA4CF57FFA2FFCDF042FFF5FFFD</mods:identifier>
<mods:identifier id="82D90C6F53C916CE57655DCA49F3A2A3" type="Zenodo-Dep">2549002</mods:identifier>
</mods:mods>
<treatment id="8C40CC5173375934BA0AF9E78C82E2C7" 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" scope_family="Brassicaceae">
<subSubSection id="E5C1DC695AEB947E9713F031C72198E9" pageId="1" pageNumber="52" type="nomenclature">
<paragraph id="1BD0AF8EFBFE50FAFBEB9A9FFB9DD886" pageId="1" pageNumber="52">
<taxonomicName id="DB9A4B301ECAF0AD9BD0B15A0C188923" ID-CoL="8GMGL" LSID="8643E5B0-EC7F-50FA-8733-7BEEC970A763" authority="J. Brock, Mandáková, Lysak &amp; Al-Shehbaz" authorityName="J. Brock, Mandakova, Lysak &amp; 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.">
Camelina neglecta J.Brock,
<normalizedToken id="9FB9AE6A65E41BCA33F991CDF0A47D89" originalValue="Mandáková">Mandakova</normalizedToken>
, Lysak &amp; Al-Shehbaz
</taxonomicName>
<taxonomicNameLabel id="22025FA1086FA2856E7C2E61984F78EE" pageId="1" pageNumber="52">sp. nov.</taxonomicNameLabel>
<figureCitation id="66464D54C8D1B0A486B4491828AAFA79" 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>
<figureCitation id="C68A198A5196C13CB7FA4C1A6350BEF6" 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>
<figureCitation id="66DA9D0395FD263617CEACF7F348394B" 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>
<figureCitation id="062AD32055D75DECBC37858669A5698C" 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>
</paragraph>
</subSubSection>
<subSubSection id="5F4A7C24D7B781E313AE2B337C7EAA13" pageId="1" pageNumber="52" type="materials_examined">
<paragraph id="4315B76446BC2F06B16DD5EFE764803B" pageId="1" pageNumber="52">Type.</paragraph>
<paragraph id="556B2B1B0C072F55E68E301D893C0680" pageId="1" pageNumber="52">
France, Lozere, Causse
<normalizedToken id="7BBEA0D79957D1D9A2BC5A94B53910E5" originalValue="Méjean">Mejean</normalizedToken>
, corn field, September 1996,
<geoCoordinate id="5576B072D56DC3DACF5D4C4EC3E2622F" degrees="44" direction="north" minutes="16" orientation="latitude" precision="925" value="44.266666">44°16'N</geoCoordinate>
,
<geoCoordinate id="F08FAAF85D176DC3B77680DFE0A5D2E1" degrees="2" direction="east" minutes="33" orientation="longitude" precision="925" value="2.55">2°33'E</geoCoordinate>
,
<emphasis id="A67C83EFA33F7237EB5B6DAF570DEF16" italics="true" pageId="1" pageNumber="52">Henri Besancon s.n.</emphasis>
(holotype: MO-6869197; isotype: MO-6869196).
</paragraph>
</subSubSection>
<subSubSection id="1A622FE7C2A997DDC1E2876398B3C4A3" lastPageId="4" lastPageNumber="55" pageId="1" pageNumber="52" type="description">
<paragraph id="89D2B0381F5C03B693E70D49CA43AB01" pageId="1" pageNumber="52">Description.</paragraph>
<paragraph id="502B5B7F21FF13CBC1C526733EEFD5C1" pageId="1" pageNumber="52">
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
<normalizedToken id="3A90031CC44166F9A99BD7356FD5A64D" originalValue="×">x</normalizedToken>
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
<normalizedToken id="9FCFE217609AD8F965ADE5A4086DCAB3" originalValue="×">x</normalizedToken>
0.8-1 mm; median filaments ca. 2 mm long; anthers ovate, ca. 0.2 mm long; ovules 30
<normalizedToken id="CD507F7F61D1B8B4405B6F2A833CE12B" originalValue="–34(–">-34(-</normalizedToken>
36) per ovary. Fruit pyriform, 7-7.5
<normalizedToken id="FA58CC155ECFA9152791FA45BFA85D67" originalValue="×">x</normalizedToken>
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
<normalizedToken id="F6E4E8CBF3F5E5BEBEF73F400C73D42B" originalValue="×">x</normalizedToken>
0.5-0.6 mm; seed coat minutely papillate, copiously mucilaginous when wetted.
</paragraph>
<caption id="286E4D51044ACDC7D8ED1AD7F1527816" 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">
<paragraph id="403726A063EDCC6D2604112295291A66" pageId="1" pageNumber="52">
<emphasis id="46565FBB6E6BE7306D89CCB3FCF61104" bold="true" pageId="1" pageNumber="52">Figure 1.</emphasis>
Holotype of
<taxonomicName id="45022F0C6D4D5B3437EF63EA8A850D5A" authorityName="J. Brock, Mandakova, Lysak &amp; 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">
<emphasis id="432F20DC78634A4A082129BF937CD94E" italics="true" pageId="1" pageNumber="52">Camelina neglecta</emphasis>
</taxonomicName>
.
<emphasis id="5E3F0FB95964E3E53E3601A3B6F49C15" italics="true" pageId="1" pageNumber="52">Besancon s.n.</emphasis>
(MO-6869197).
</paragraph>
</caption>
<paragraph id="543312D078B3D73B0EDE21BB8FC201A4" pageId="2" pageNumber="53">
<pageBreakToken id="AC1B3A8E3441E552D795F2153D670324" pageId="2" pageNumber="53" start="start">The</pageBreakToken>
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.
</paragraph>
<paragraph id="50EA55F542491C5371723E5A4106EE5B" pageId="2" pageNumber="53">
<taxonomicName id="525E648A5BC6194D3178B5349587EC01" authorityName="J. Brock, Mandakova, Lysak &amp; 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">
<emphasis id="C9BE63FB8922269CED2B349450F13661" italics="true" pageId="2" pageNumber="53">Camelina neglecta</emphasis>
</taxonomicName>
is a diploid species most closely resembling the hexaploid (2
<emphasis id="DDE4583B99A7CA8434A8265760B47B33" italics="true" pageId="2" pageNumber="53">n</emphasis>
= 40)
<taxonomicName id="1D5D77B1CE47964104EB437B7F499E27" lsidName="C. microcarpa" pageId="2" pageNumber="53" rank="species" species="microcarpa">
<emphasis id="E14CB01A7C4A9F9C9FE3B4B2E68C60C3" italics="true" pageId="2" pageNumber="53">C. microcarpa</emphasis>
</taxonomicName>
DC. and the tetraploid (2
<emphasis id="0AA0A612F1D209F449B4F0A1C1F69BB0" italics="true" pageId="2" pageNumber="53">n</emphasis>
= 26)
<taxonomicName id="2B37CE7BFAFEBF1A76DA97101512D02F" lsidName="C. rumelica" pageId="2" pageNumber="53" rank="species" species="rumelica">
<emphasis id="45FA6127B5509CAAADED9D717BFE98A3" italics="true" pageId="2" pageNumber="53">C. rumelica</emphasis>
</taxonomicName>
. Deviant counts for
<taxonomicName id="A6CB79C2878F59EB1BCAA293AAE91D49" lsidName="C. microcarpa" pageId="2" pageNumber="53" rank="species" species="microcarpa">
<emphasis id="92A07B61DC9DBF5576F343D625D60FF4" italics="true" pageId="2" pageNumber="53">C. microcarpa</emphasis>
</taxonomicName>
are almost certainly based on misidentifications of plants of other species. For example, counts of 2
<emphasis id="F6755EB99AFD76ECB16B0069FCC02E6E" italics="true" pageId="2" pageNumber="53">n</emphasis>
= 26 for
<taxonomicName id="592E76B0003861C97CBC67E936B8D5F5" lsidName="C. microcarpa" pageId="2" pageNumber="53" rank="species" species="microcarpa">
<emphasis id="82B8D32FD445BCE20580296AC5A685B4" italics="true" pageId="2" pageNumber="53">C. microcarpa</emphasis>
</taxonomicName>
from France, Morocco and Spain (see
<bibRefCitation id="DEB9214A1690F4CBF2FA3AB223A40EDC" 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>
, BrassiBase) most likely belong to
<taxonomicName id="2F20D17883591D13D9E4CFBF4A489F19" lsidName="C. rumelica" pageId="2" pageNumber="53" rank="species" species="rumelica">
<emphasis id="40855B3BC075F12B5DC743963E992423" italics="true" pageId="2" pageNumber="53">C. rumelica</emphasis>
</taxonomicName>
, a species two of the authors (MAL and TM) found to consistently have 2
<emphasis id="6C566A09832D3613354C3A8A0A37A1C4" italics="true" pageId="2" pageNumber="53">n</emphasis>
= 26. Furthermore, diploid (2
<emphasis id="106932169B49728E8A443A41C61B46AB" italics="true" pageId="2" pageNumber="53">n</emphasis>
= 12) counts for
<taxonomicName id="AD46C467790C5A4A52CFE728444F0B3B" lsidName="C. rumelica" pageId="2" pageNumber="53" rank="species" species="rumelica">
<emphasis id="CEE42AE54902C4F4F493C79DB8601CD4" italics="true" pageId="2" pageNumber="53">C. rumelica</emphasis>
</taxonomicName>
, from Hungary (
<bibRefCitation id="A9F83D1FCF37B4F57C69CD48BBB8E356" 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>
) and United States (
<bibRefCitation id="5221568E7A68F0788B282A49892806A5" 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>
), are most likely based on plants of
<taxonomicName id="9D0F82603F6077AAB87C7E80A9869B64" lsidName="C. neglecta" pageId="2" pageNumber="53" rank="species" species="neglecta">
<emphasis id="82EB46C7DAA7DAEEA3C3D76286909C0F" italics="true" pageId="2" pageNumber="53">C. neglecta</emphasis>
</taxonomicName>
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
<taxonomicName id="8901A7BECB970BDD9B684A0BB4E10A32" lsidName="C. neglecta" pageId="2" pageNumber="53" rank="species" species="neglecta">
<emphasis id="121D7E410EE8C6F0FDBD2744C17F7F7F" italics="true" pageId="2" pageNumber="53">C. neglecta</emphasis>
</taxonomicName>
, based on trichome morphology and ovule number. Our count of 2
<emphasis id="7387B32D53A9A31F784BC6B5147DD504" italics="true" pageId="2" pageNumber="53">n</emphasis>
= 12 in
<taxonomicName id="AD97021701602551B809AFE72BE4A840" lsidName="C. neglecta" pageId="2" pageNumber="53" rank="species" species="neglecta">
<emphasis id="E3E521189654D3D36F18081AC4F105FE" italics="true" pageId="2" pageNumber="53">C. neglecta</emphasis>
</taxonomicName>
(Fig.
<figureCitation id="1C140D94869DFF411279B3590ED88FBD" 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>
) agrees with this and is based on the same seed accession as that of
<bibRefCitation id="069F6BFE5ED5C11E2ED0EE00E27F4CE3" 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>
, misidentified as
<taxonomicName id="97C8CCC5E046ADE5EBAF1C2A81EEDC4E" lsidName="C. microcarpa" pageId="2" pageNumber="53" rank="species" species="microcarpa">
<emphasis id="2CEB5C1C8D3B21EBDD8111402F532338" italics="true" pageId="2" pageNumber="53">C. microcarpa</emphasis>
</taxonomicName>
. The present isolated occurrence of
<taxonomicName id="B6BF268ECF8890BEDA63031252F4D6A3" lsidName="C. neglecta" pageId="2" pageNumber="53" rank="species" species="neglecta">
<emphasis id="EEC2218256FE2A81E8768883F3B4CA92" italics="true" pageId="2" pageNumber="53">C. neglecta</emphasis>
</taxonomicName>
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.
</paragraph>
<caption id="93A40FDC04F7ED499BD0B8ECD672EA30" 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">
<paragraph id="94A4134CDE9F07D3B93994C992E5B762" pageId="2" pageNumber="53">
<emphasis id="4E0C02ECB3802E41B27848EE040691A2" bold="true" pageId="2" pageNumber="53">Figure 2.</emphasis>
Mitotic chromosomes of
<taxonomicName id="A9E41B80D0466D29CFF09B4C6487EDF8" authorityName="J. Brock, Mandakova, Lysak &amp; 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">
<emphasis id="45CECEEBEA478554505650EC85E6A62C" italics="true" pageId="2" pageNumber="53">Camelina neglecta</emphasis>
</taxonomicName>
. Greenhouse-grown plants from seeds of
<emphasis id="E149919A69DBA2728292C52FC84F7E48" italics="true" pageId="2" pageNumber="53">Besancon s.n.</emphasis>
(USDA accession 650135). Scale bar: 10
<normalizedToken id="B1632784C9CCC1B347FF1CD67ADF83B2" originalValue="μm">μm</normalizedToken>
.
</paragraph>
</caption>
<paragraph id="C726434054AA3DFC9C6904D938750D3E" lastPageId="3" lastPageNumber="54" pageId="2" pageNumber="53">
In addition to differences in ploidy level and chromosome numbers,
<taxonomicName id="781C54BBF9B55DB86BE4262091DBDEA5" authorityName="J. Brock, Mandakova, Lysak &amp; 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">
<emphasis id="A81C41415AB50560726BC017AF729529" italics="true" pageId="2" pageNumber="53">Camelina neglecta</emphasis>
</taxonomicName>
differs from both
<taxonomicName id="8687081C30F522F6325CA7C9B2EA7B21" lsidName="C. microcarpa" pageId="2" pageNumber="53" rank="species" species="microcarpa">
<emphasis id="FC0FDA29D41C509B4EB25D037B304B14" italics="true" pageId="2" pageNumber="53">C. microcarpa</emphasis>
</taxonomicName>
and
<taxonomicName id="7959E8F0909C7A2A51F37FB1ACCBCBA9" lsidName="C. rumelica" pageId="2" pageNumber="53" rank="species" species="rumelica">
<emphasis id="E19BF0D9428C40FBBD40A322161DCCBF" italics="true" pageId="2" pageNumber="53">C. rumelica</emphasis>
</taxonomicName>
by having lower stems soft pilose
<pageBreakToken id="BD63B27A8E15622096AC89983A25E3C7" pageId="3" pageNumber="54" start="start">(</pageBreakToken>
vs. hirsute) with crisped (vs. straight) trichomes not mixed (vs. mixed) with forked ones (Fig.
<figureCitation id="13CB31ABCBD5731821A6C769FB00BA39" 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>
), as well as by having 30
<normalizedToken id="DE43D5B0CA70356C45CDD2018159AED0" originalValue="–34(–">-34(-</normalizedToken>
36) [vs. (16
<normalizedToken id="8D7B01DD6505ADEAE0569F092809F523" originalValue="–)20–24(–">-)20-24(-</normalizedToken>
26)] ovules per ovary. It further differs from the yellow-flowered
<taxonomicName id="2D15A8789AFF73F43210B6DE55B603D0" lsidName="C. microcarpa" pageId="3" pageNumber="54" rank="species" species="microcarpa">
<emphasis id="816E2A649A4AC0E83CC915FC44EE5E97" italics="true" pageId="3" pageNumber="54">C. microcarpa</emphasis>
</taxonomicName>
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
<emphasis id="9D7F6133E09B38B40B93CB3398D0E5C9" italics="true" pageId="3" pageNumber="54">
<taxonomicName id="52D09763A0681CB3BD663373EEDFE0A0" lsidName="C. rumelica" pageId="3" pageNumber="54" rank="species" species="rumelica">C. rumelica</taxonomicName>
,
<taxonomicName id="931E75680240CBF5F60498A38B6422A0" lsidName="C. neglecta" pageId="3" pageNumber="54" rank="species" species="neglecta">C. neglecta</taxonomicName>
</emphasis>
also differs by the smaller yellow (vs. white) petals 2.5-4.5 (vs. (5
<normalizedToken id="CD99A3925B576804A167ADFC67463537" originalValue="–)6–">-)6-</normalizedToken>
9) mm long and pilose (vs. hirsute) lower stems.
</paragraph>
<caption id="41288C1FE48A980D9E0423C3E55A8A38" 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 id="66225C9A34759F64059A2132EF69B4EB" pageId="3" pageNumber="54">
<emphasis id="AB399DAE0DF028C2FC161D1B9D0956E1" bold="true" pageId="3" pageNumber="54">Figure 3.</emphasis>
Trichomes of lowermost part of stem in
<taxonomicName id="5FD91FB0B20A54D2F7DCE2338C2864C8" authorityName="J. Brock, Mandakova, Lysak &amp; 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 id="6FC346936074E41AAB0A583B7C2A1F89" italics="true" pageId="3" pageNumber="54">Camelina neglecta</emphasis>
</taxonomicName>
. Greenhouse-grown plants from seeds of
<emphasis id="7608D4F2531E1F40290F668B31F049FA" italics="true" pageId="3" pageNumber="54">Besancon s.n.</emphasis>
(USDA accession 650135). Scale bar: 400
<normalizedToken id="1A7C4C467D84A317D70BB06864E3C730" originalValue="μm">μm</normalizedToken>
.
</paragraph>
</caption>
<paragraph id="F3C3CDCD7CC92CAD3847C1E3B080D4F8" pageId="3" pageNumber="54">
There are two other Southwest Asian diploid species in the genus, of which
<taxonomicName id="026319FB54A84CE253E503372A09F57E" 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 id="DB6C500FCF5487B5D44E0A472C2857F9" italics="true" pageId="3" pageNumber="54">Camelina laxa</emphasis>
</taxonomicName>
C.A.Mey. (2
<emphasis id="443D60BC86C7AA4E3A27CE05396BAC6F" 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 id="E0758216042DBEA06D5084568CDAB01D" lsidName="C. hispida" pageId="3" pageNumber="54" rank="species" species="hispida">
<emphasis id="193F30A7F93F2C19E4AE83F4B5389F26" italics="true" pageId="3" pageNumber="54">C. hispida</emphasis>
</taxonomicName>
Boiss. (2
<emphasis id="8E087D0764611A61AB89FFDCEBB33626" 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 id="75889897F81099C15DAD54240E974DD8" pageId="3" pageNumber="54">
The papillate seeds of
<taxonomicName id="2DA511449EDAE7418EDFB512925F3987" authorityName="J. Brock, Mandakova, Lysak &amp; 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 id="A3015115915DD587DC200D55ED2B1422" italics="true" pageId="3" pageNumber="54">Camelina neglecta</emphasis>
</taxonomicName>
(Fig.
<figureCitation id="82FB0CDE333E7D64FF135FC76A4523BF" 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="EEC946C85E6736F99EF7C8ACF82DEE59" 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 id="F4FB3F21FB9960FF753A98BEF5EAF37C" pageId="3" pageNumber="54">
<emphasis id="34513899238781FA5042211A370BF01D" bold="true" pageId="3" pageNumber="54">Figure 4.</emphasis>
SEM image of
<taxonomicName id="10EBD98D16B2494CD85035860642BD90" authorityName="J. Brock, Mandakova, Lysak &amp; 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 id="A3E9FC0D4BA443B3A04EC8D860A891C1" italics="true" pageId="3" pageNumber="54">Camelina neglecta</emphasis>
</taxonomicName>
seed. Greenhouse-grown plants from seeds of
<emphasis id="3B233650ADD94349807F7E495C6B151F" italics="true" pageId="3" pageNumber="54">Besancon s.n.</emphasis>
(USDA accession 650135). Scale bar: 1 mm.
</paragraph>
</caption>
<paragraph id="639688B312FF2FFB0A0D61672A8DF899" lastPageId="4" lastPageNumber="55" pageId="3" pageNumber="54">
The native ranges of five
<taxonomicName id="70DF3013AC5D5440428E5D01C58D5D71" class="Magnoliopsida" family="Brassicaceae" genus="Camelina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Camelina" order="Brassicales" pageId="3" pageNumber="54" phylum="Tracheophyta" rank="genus">
<emphasis id="4E55B979C58720C12C9917736A5C2388" italics="true" pageId="3" pageNumber="54">Camelina</emphasis>
</taxonomicName>
species (
<emphasis id="D11A51C689F5E43ECFA331FDE21BE2EA" italics="true" pageId="3" pageNumber="54">
<taxonomicName id="37174A0C2EF26FBA43C3DA5847673D19" lsidName="C. hispida" pageId="3" pageNumber="54" rank="species" species="hispida">C. hispida</taxonomicName>
, C.
<taxonomicName id="795922A376106196EA2EA53F21BD5545" lsidName="laxa" pageId="3" pageNumber="54" rank="species" species="laxa">laxa</taxonomicName>
,
<taxonomicName id="EFFD10B42099D619D0268C4C55ED3FEF" lsidName="C. microcarpa" pageId="3" pageNumber="54" rank="species" species="microcarpa">C. microcarpa</taxonomicName>
,
<taxonomicName id="30EFB21AC09FB59233A5507F0EFE62F6" lsidName="C. rumelica" pageId="3" pageNumber="54" rank="species" species="rumelica">C. rumelica</taxonomicName>
</emphasis>
and
<taxonomicName id="CCA218D2B8A7F804920EA478E7CE0B0C" lsidName="C. sativa" pageId="3" pageNumber="54" rank="species" species="sativa">
<emphasis id="ABB4688F54350EEBE66AD2BE751D3F80" 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 id="1BD5A8FAC83ED3CA898D9A2A68457BC8" lsidName="C. anomala" pageId="3" pageNumber="54" rank="species" species="anomala">
<emphasis id="67277B11C6BCDBF6290211C1A90B1189" italics="true" pageId="3" pageNumber="54">C. anomala</emphasis>
</taxonomicName>
Boiss. &amp; Hausskn. and
<taxonomicName id="01C55BA2E3D8CD52B77BADB621A2D238" lsidName="C. stiefelhagenii" pageId="3" pageNumber="54" rank="species" species="stiefelhagenii">
<emphasis id="33E27C5BA41DAC3883FC3E4674A6EB5B" 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 id="CE427998E91629EADA33112420616976" lsidName="C. anomala" pageId="3" pageNumber="54" rank="species" species="anomala">
<emphasis id="D44A2134162F6A54B46A2B83A4DDF2E2" italics="true" pageId="3" pageNumber="54">C. anomala</emphasis>
</taxonomicName>
from Beqaa, Lebanon (1961) and
<taxonomicName id="A07F280DAAF7FDA55624B07A4087A8DA" lsidName="C. stiefelhagenii" pageId="3" pageNumber="54" rank="species" species="stiefelhagenii">
<emphasis id="DCB878725B1DEDDA8B8FC270DEA04CCF" italics="true" pageId="3" pageNumber="54">C. stiefelhagenii</emphasis>
</taxonomicName>
from
<pageBreakToken id="C992DE0CC4FF5B4F7D0CE51DB36EA2BF" pageId="4" pageNumber="55" start="start">Dresden</pageBreakToken>
, Germany (1941) and Gothenburg, Sweden (1952). It is quite possible that
<taxonomicName id="7458C04BA564A62A92E6EBF77BE9FEE4" lsidName="C. neglecta" pageId="4" pageNumber="55" rank="species" species="neglecta">
<emphasis id="17EB2BBB3E8A789792776C981AD276ED" italics="true" pageId="4" pageNumber="55">C. neglecta</emphasis>
</taxonomicName>
is more widespread in Europe and SW Asia that we currently know.
</paragraph>
<paragraph id="DF83442DF896A650010CF128F305D7EE" pageId="4" pageNumber="55">
Due to the allohexaploid nature of
<taxonomicName id="118CE58ACFB35425B2BDF2BE872377AE" 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 id="992E54D2F986AD3765047FA52D5F9101" 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 id="A75C9D4FD028CB8338CDD3EBD9589C72" 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 id="8D55355CE82E3E0FBE88C9E3A7D93E6A" class="Magnoliopsida" family="Brassicaceae" genus="Camelina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Camelina" order="Brassicales" pageId="4" pageNumber="55" phylum="Tracheophyta" rank="genus">
<emphasis id="627EAAC6867BFAFC1B227CDDDBDC53B5" italics="true" pageId="4" pageNumber="55">Camelina</emphasis>
</taxonomicName>
species relative to
<taxonomicName id="EB83042D1A1F3497990D9EE5D98641D8" lsidName="C. sativa" pageId="4" pageNumber="55" rank="species" species="sativa">
<emphasis id="DDF107D2053A1D80F3DBACB5CDDF7297" italics="true" pageId="4" pageNumber="55">C. sativa</emphasis>
</taxonomicName>
and indicated a potentially shared hybridisation and polyploidisation history of the weedy
<taxonomicName id="87245B02F8A94569282F91151151CFA8" lsidName="C. microcarpa" pageId="4" pageNumber="55" rank="species" species="microcarpa">
<emphasis id="21F554CA0AC3FD861B97BFDBEB096C83" italics="true" pageId="4" pageNumber="55">C. microcarpa</emphasis>
</taxonomicName>
and its domesticated
<taxonomicName id="90BF6602C5B7FADF2A38595C0B30C30F" lsidName="C. sativa" pageId="4" pageNumber="55" rank="species" species="sativa">
<emphasis id="C4F1F08A5F2F8A6BFBED819A32FE7B43" italics="true" pageId="4" pageNumber="55">C. sativa</emphasis>
</taxonomicName>
. It is essential to identify the wild
<taxonomicName id="6167CC63AAF025E13272CBADCBE4208A" class="Magnoliopsida" family="Brassicaceae" genus="Camelina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Camelina" order="Brassicales" pageId="4" pageNumber="55" phylum="Tracheophyta" rank="genus">
<emphasis id="15089F1A952C2C907C18A0772E5A9B94" italics="true" pageId="4" pageNumber="55">Camelina</emphasis>
</taxonomicName>
diploids to facilitate reconstruction of the evolutionary history of
<taxonomicName id="03CD813CD2026BF7B28D3B8ADD5ACE9F" lsidName="C. sativa" pageId="4" pageNumber="55" rank="species" species="sativa">
<emphasis id="D07FCAD77948628FF1E06032E507771F" 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 id="52D26462E965CF12BD7D9BB94433EA2F" 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 id="A809CEC8D9E1CB269A74916579CAD07F" italics="true" pageId="4" pageNumber="55">Brassica napus</emphasis>
</taxonomicName>
L. (
<bibRefCitation id="916CCACEB418E27E49437C4E32F561D6" 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>
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