<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2007-4298</journal-id>
<journal-title><![CDATA[Botanical Sciences]]></journal-title>
<abbrev-journal-title><![CDATA[Bot. sci]]></abbrev-journal-title>
<issn>2007-4298</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Botánica de México A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-42982016000100107</article-id>
<article-id pub-id-type="doi">10.17129/botsci.259</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Calcium oxalate crystals in some species of the Tribe Cardueae (Asteraceae)]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Kartal]]></surname>
<given-names><![CDATA[Ciler]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Trakya University Faculty of Science Department of Biology]]></institution>
<addr-line><![CDATA[Edirne ]]></addr-line>
<country>Turkey</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2016</year>
</pub-date>
<volume>94</volume>
<numero>1</numero>
<fpage>107</fpage>
<lpage>119</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-42982016000100107&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-42982016000100107&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-42982016000100107&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Calcium oxalate (CaOx) crystals in the tissues and organs of 18 species that belong to tribe Cardueae (Asteraceae), Arctium minus, Carduus candicans, C. nutans, C. pycnocephalus, Cirsium arvense, C. creticum, C. vulgare, Jurinea consanguinea, Silybum marianum, Tyrimnus leucographus, and Xeranthemum annuum within the subtribe Carduinae and Carthamus dentatus, C. lanatus, Centaurea cyanus, C. diffusa, C. iberica, C. salonitana, and C. solstitialis within the subtribe Centaureinae, were investigated, and their morphologies and distribution were determined using light microscopy. Two morphological types of crystals, styloids and prismatics, were the most commonly found crystals in the species examined. Raphides were only observed in the stem cortex and pith parenchyma cells of S. marianum, while druses were only viewed in the stem pith cells of C. pycnocephalus. Styloids were observed (if present) in the leaf, corolla, anther, filament, and style tissues. Prismatic crystals were common in almost all ovaries of the species investigated except Xeranthemum annuum which was found to include styloids in its ovary cells. Prismatics, styloids, raphides, and druses were present in the stems of the species. It is considered that crystal formation within the cell is under genetic control. Thus the type, and presence or absence of crystals may be represented as a taxonomic character. In conclusion, it is suggested that the type and location of CaOx crystals in the Cardueae constitute a diagnostic character and they may have taxonomic significance in this tribe.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: Se analizaron los cristales de oxalato de calcio (CaOx) en los tejidos y órganos de 18 especies que pertenecen a la tribu Cardueae (Asteraceae), Arctium minus, Carduus candicans, C. nutans, C. pycnocephalus, Cirsium arvense, C. creticum, C. vulgare, Jurinea consanguinea, Silybum marianum, Tyrimnus leucographus, y Xeranthemum annuum dentro de la subtribu Carduinae y Carthamus dentatus, C. lanatus, Centaurea cyanus, C. diffusa, C. iberica, C. salonitana, y C. solstitialis dentro de la subtribu Centaureinae. Se determinó su morfologías y distribución mediante microscopía de luz. Los tipos morfológicos de cristales más comúnmente encontrados en las especies examinadas fueron los estiloides y prismáticos. Los rafidios solamente se observaron en las células de la corteza del tallo y de la médula del parénquima de S. marianum, mientras que las drusas solamente se observaron en las células madre de médula de C. pycnocephalus. Los estiloides se observaron (si estaban presentes) en los tejidos de la hoja, la corola, anteras, filamentos, y el estilo. Los cristales prismáticos fueron comunes en los ovarios de casi todas las especies investigadas excepto en Xeranthemum annuum en donde se encontraron estiloides en las células de ovario. Los prismáticos, estiloides, rafidios y drusas estuvieron presentes en los tallos de todas las especies. Se considera que la formación de cristales dentro de la célula está bajo control genético. Así, el tipo y la presencia o ausencia de cristales pueden considerarse como un carácter taxonómico. En conclusión, se sugiere que el tipo y la ubicación de los cristales CaOx en el Cardueae constituye un carácter de diagnóstico y pueden tener importancia taxonómica en esta tribu.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Asteraceae]]></kwd>
<kwd lng="en"><![CDATA[Cardueae]]></kwd>
<kwd lng="en"><![CDATA[calcium oxalate crystals]]></kwd>
<kwd lng="en"><![CDATA[prismatics]]></kwd>
<kwd lng="en"><![CDATA[styloids]]></kwd>
<kwd lng="es"><![CDATA[Asteraceae]]></kwd>
<kwd lng="es"><![CDATA[Cardueae]]></kwd>
<kwd lng="es"><![CDATA[cristales de oxalato de calcio]]></kwd>
<kwd lng="es"><![CDATA[prismáticos]]></kwd>
<kwd lng="es"><![CDATA[estiloides]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bárcenas-Argüello]]></surname>
<given-names><![CDATA[M.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Terrazas]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Arias]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Trichomes with crystals in the Cephalocereus Pfeiff. areoles]]></article-title>
<source><![CDATA[Botanical Sciences]]></source>
<year>2014</year>
<volume>92</volume>
<page-range>335-42</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bremer]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Asteraceae: Cladistics and Classification]]></source>
<year>1994</year>
<publisher-loc><![CDATA[Portland ]]></publisher-loc>
<publisher-name><![CDATA[Timber Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cote]]></surname>
<given-names><![CDATA[G.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Gibernau]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Distribution of calcium oxalate crystals in floral organs of Araceae in relation to pollination strategy]]></article-title>
<source><![CDATA[American Journal of Botany]]></source>
<year>2012</year>
<volume>99</volume>
<page-range>1231-42</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dane]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Meric]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Hüseyinova]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Some ultrastructural observations on calcium oxalate raphide crystal idioblasts and meristematic cells of the adventive root tips of Sternbergia lutea (L.) Ker-Gawl. ex Sprengel (Amaryllidaceae)]]></article-title>
<source><![CDATA[Turkish Journal of Botany]]></source>
<year>2000</year>
<volume>24</volume>
<page-range>71-80</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Davis]]></surname>
<given-names><![CDATA[P.H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tribus Cardueae]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Davis]]></surname>
<given-names><![CDATA[P.H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Flora of Turkey and the East Aegean Islands]]></source>
<year>1975</year>
<volume>5</volume>
<page-range>326-623</page-range><publisher-loc><![CDATA[Edinburgh ]]></publisher-loc>
<publisher-name><![CDATA[Edinburgh University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dormer]]></surname>
<given-names><![CDATA[K.J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The crystals in the ovaries of certain Compositae]]></article-title>
<source><![CDATA[Annals of Botany]]></source>
<year>1961</year>
<volume>25</volume>
<page-range>241-54</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dormer]]></surname>
<given-names><![CDATA[K.J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The taxonomic significance of crystal forms in Centaurea]]></article-title>
<source><![CDATA[New Phytologist]]></source>
<year>1962</year>
<volume>61</volume>
<page-range>32-5</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Franceschi]]></surname>
<given-names><![CDATA[V.R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Calcium oxalate formation is a rapid and reversible process in Lemna minor L]]></article-title>
<source><![CDATA[Protoplasma]]></source>
<year>1989</year>
<volume>148</volume>
<page-range>130-7</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Franceschi]]></surname>
<given-names><![CDATA[V.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Horner Jr]]></surname>
<given-names><![CDATA[H.T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Calcium oxalate crystals in plants]]></article-title>
<source><![CDATA[The Botanical Review]]></source>
<year>1980</year>
<volume>46</volume>
<page-range>361-427</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Franceschi]]></surname>
<given-names><![CDATA[V.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Nakata]]></surname>
<given-names><![CDATA[P.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Calcium oxalate in plants: formation and function]]></article-title>
<source><![CDATA[Annual Review of Plant Biology]]></source>
<year>2005</year>
<volume>56</volume>
<page-range>41-71</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Garcia-Jacas]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Garnatje]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Susanna]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Vilatersama]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tribal and subtribal delimitation and phylogeny of the Cardueae (Asteraceae): A combined nuclear and chloroplast DNA analysis]]></article-title>
<source><![CDATA[Molecular Phylogenetics and Evolution]]></source>
<year>2002</year>
<volume>22</volume>
<page-range>51-64</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Heinrich]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Pfeifhofer]]></surname>
<given-names><![CDATA[H.W.]]></given-names>
</name>
<name>
<surname><![CDATA[Stabentheiner]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Sawidis]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Glandular hairs of Sigesbeckia jorullensis Kunth (Asteraceae): morphology, histochemistry and composition of essential oil]]></article-title>
<source><![CDATA[Annals of Botany]]></source>
<year>2002</year>
<volume>89</volume>
<page-range>459-69</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Horner]]></surname>
<given-names><![CDATA[H.T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A comparative light- and electron-microscopic study of microsporogenesis in male-fertile and cytoplasmic male-sterile sunflower (Helianthus annuus)]]></article-title>
<source><![CDATA[American Journal of Botany]]></source>
<year>1977</year>
<volume>64</volume>
<page-range>745-59</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Horner]]></surname>
<given-names><![CDATA[H.T.]]></given-names>
</name>
<name>
<surname><![CDATA[Kausch]]></surname>
<given-names><![CDATA[A.P.]]></given-names>
</name>
<name>
<surname><![CDATA[Wagner]]></surname>
<given-names><![CDATA[B.L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ascorbic acid: a precursor of oxalate in crystal idioblasts of Yucca torreyi in liquid root culture]]></article-title>
<source><![CDATA[International Journal of Plant Sciences]]></source>
<year>2000</year>
<volume>161</volume>
<page-range>861-8</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Horner]]></surname>
<given-names><![CDATA[H.T.]]></given-names>
</name>
<name>
<surname><![CDATA[Wanke]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Samain]]></surname>
<given-names><![CDATA[M.-S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evolution and systematic value of leaf crystal macropatterns: a phylogenetic approach in the genus Peperomia (Piperaceae)]]></article-title>
<source><![CDATA[International Journal of Plant Sciences]]></source>
<year>2009</year>
<volume>170</volume>
<page-range>343-54</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Horner]]></surname>
<given-names><![CDATA[H.T.]]></given-names>
</name>
<name>
<surname><![CDATA[Wanke]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Samain]]></surname>
<given-names><![CDATA[M.-S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A comparison of leaf crystal macropatterns in the two sister genera Piper and Peperomia (Piperaceae)]]></article-title>
<source><![CDATA[American Journal of Botany]]></source>
<year>2012</year>
<volume>99</volume>
<page-range>983-97</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ilarslan]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Palmer]]></surname>
<given-names><![CDATA[R.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Horner]]></surname>
<given-names><![CDATA[H.T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Calcium oxalate crystals in developing seeds of soybean]]></article-title>
<source><![CDATA[Annals of Botany]]></source>
<year>2001</year>
<volume>88</volume>
<page-range>243-57</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kausch]]></surname>
<given-names><![CDATA[A.P.]]></given-names>
</name>
<name>
<surname><![CDATA[Horner]]></surname>
<given-names><![CDATA[H.T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A comparison of calcium oxalate crystals isolated from callus cultures and their explant sources]]></article-title>
<source><![CDATA[Scanning Electron Microscopy]]></source>
<year>1982</year>
<volume>1</volume>
<page-range>199-211</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kausch]]></surname>
<given-names><![CDATA[A.P.]]></given-names>
</name>
<name>
<surname><![CDATA[Horner]]></surname>
<given-names><![CDATA[H.T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Differentiation of raphide crystal idioblasts in isolated root cultures of Yucca torreyi (Agavaceae)]]></article-title>
<source><![CDATA[Canadian Journal of Botany]]></source>
<year>1984</year>
<volume>62</volume>
<page-range>1474-84</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kostman]]></surname>
<given-names><![CDATA[T.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Franceschi]]></surname>
<given-names><![CDATA[V.R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cell and calcium oxalate crystals growth is coordinated to achieve high-capacity calcium regulation in plants]]></article-title>
<source><![CDATA[Protoplasma]]></source>
<year>2000</year>
<volume>214</volume>
<page-range>166-79</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kuo-Huang]]></surname>
<given-names><![CDATA[L.-L.]]></given-names>
</name>
<name>
<surname><![CDATA[Ku]]></surname>
<given-names><![CDATA[M.S.B.]]></given-names>
</name>
<name>
<surname><![CDATA[Franceschi]]></surname>
<given-names><![CDATA[V.R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Correlations between calcium oxalate crystals and photosynthetic activities in palisade cells of shade-adapted Peperomia glabella]]></article-title>
<source><![CDATA[Botanical Studies]]></source>
<year>2007</year>
<volume>48</volume>
<page-range>155-64</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lersten]]></surname>
<given-names><![CDATA[N.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Horner]]></surname>
<given-names><![CDATA[H.T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Calcium oxalate crystals types and trends in their distribution patterns in leaves of Prunus (Rosaceae: Prunoideae)]]></article-title>
<source><![CDATA[Plant Systematics and Evolution]]></source>
<year>2000</year>
<volume>224</volume>
<page-range>83-96</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McAleece]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Gage]]></surname>
<given-names><![CDATA[J.D.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Lambshead]]></surname>
<given-names><![CDATA[P.J.D.]]></given-names>
</name>
<name>
<surname><![CDATA[Paterson]]></surname>
<given-names><![CDATA[G.L.J.]]></given-names>
</name>
</person-group>
<source><![CDATA[BioDiversity Professional statistics analysis software]]></source>
<year>1997</year>
<publisher-loc><![CDATA[London ]]></publisher-loc>
<publisher-name><![CDATA[Scottish Association for Marine Science]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Meric]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Calcium oxalate crystals in Conyza canadensis (L.) Cronq. and Conyza bonariensis (L.) Cronq. (Asteraceae: Astereae)]]></article-title>
<source><![CDATA[Acta Biologica Szegediensis]]></source>
<year>2008</year>
<volume>52</volume>
<page-range>295-9</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Meric]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Calcium oxalate crystals in some species of the tribe Inuleae (Asteraceae)]]></article-title>
<source><![CDATA[Acta Biologica Cracoviensia]]></source>
<year>2009</year>
<volume>51</volume>
<page-range>105-10</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Meric]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Calcium oxalate crystals in Aster squamatus and Bellis perennis (Asteraceae: Astereae)]]></article-title>
<source><![CDATA[Phytologia Balcanica]]></source>
<year>2009</year>
<volume>15</volume>
<page-range>255-9</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Meric]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Dane]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Calcium oxalate crystals in floral organs of Helianthus annuus L. and H. tuberosus L. (Asteraceae)]]></article-title>
<source><![CDATA[Acta Biologica Szegediensis]]></source>
<year>2004</year>
<volume>48</volume>
<page-range>19-23</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Molano-Flores]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Herbivory and calcium concentrations affect calcium oxalate crystal formation in leaves of Sida (Malvaceae)]]></article-title>
<source><![CDATA[Annals of Botany]]></source>
<year>2001</year>
<volume>88</volume>
<page-range>387-91</page-range></nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Prychid]]></surname>
<given-names><![CDATA[C.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Rudall]]></surname>
<given-names><![CDATA[P.J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Calcium oxalate crystals in monocotyledons: a review of their structure and systematics]]></article-title>
<source><![CDATA[Annals of Botany]]></source>
<year>1999</year>
<volume>84</volume>
<page-range>725-39</page-range></nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Susanna]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Garcia-Jacas]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Hidalgo]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Vilatersana]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Garnatje]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Cardueae (Compositae) revisited: Insights from its, trnL-trnF, and matK nuclear and chloroplast DNA analysis]]></article-title>
<source><![CDATA[Annals of the Missouri Botanical Garden]]></source>
<year>2006</year>
<volume>93</volume>
<page-range>150-71</page-range></nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tilton]]></surname>
<given-names><![CDATA[V.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Horner Jr]]></surname>
<given-names><![CDATA[H.T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Calcium oxalate raphide crystals and crystalliferous idioblasts in the carpels of Ornithogalum caudatum]]></article-title>
<source><![CDATA[Annals of Botany]]></source>
<year>1980</year>
<volume>46</volume>
<page-range>533-9</page-range></nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Volk]]></surname>
<given-names><![CDATA[G.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Lynch-Holm]]></surname>
<given-names><![CDATA[V.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Kostman]]></surname>
<given-names><![CDATA[T.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Goss]]></surname>
<given-names><![CDATA[L.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Franceschi]]></surname>
<given-names><![CDATA[V.R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The role of druse and raphide calcium oxalate crystals in tissue calcium regulation in Pistia stratiotes leaves]]></article-title>
<source><![CDATA[Plant Biology]]></source>
<year>2002</year>
<volume>4</volume>
<page-range>34-45</page-range></nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Werker]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Fahn]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Secretory hairs of Inula viscosa (L.) Ait. - development, ultrastructure, and secretion]]></article-title>
<source><![CDATA[Botanical Gazette]]></source>
<year>1981</year>
<volume>142</volume>
<page-range>461-76</page-range></nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yasue]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Histochemical identification of calcium oxalate]]></article-title>
<source><![CDATA[Acta Histochemica et Cytochemica]]></source>
<year>1969</year>
<volume>2</volume>
<page-range>83-95</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
