Seed-coat microsculpturing of Turkish Lepidium (Brassicaceae) and its systematic application

This article investigates the seed exomorphic characteristics of 14 taxa of Lepidium L. in Brassicaceae by light microscope and scanning electron microscope (SEM). The exomorphic characteristics of the seed are size, seed shape, seed colour, seed wings, and seed surface pattern. All characteristics of the seeds are described, illustrated, and compared in this article. The results of SEM at higher magnification showed 6 types of seed surface patterns: tuberculate, reticulate, ruminate, reticulate-tuberculate, reticulate-areolate, and reticulate-fovate. In these seed surface patterns, there were diagnostic characteristics and differences at the specific level for Lepidium.

Seed-coat microsculpturing of Turkish Lepidium (Brassicaceae) and its systematic application

This article investigates the seed exomorphic characteristics of 14 taxa of Lepidium L. in Brassicaceae by light microscope and scanning electron microscope (SEM). The exomorphic characteristics of the seed are size, seed shape, seed colour, seed wings, and seed surface pattern. All characteristics of the seeds are described, illustrated, and compared in this article. The results of SEM at higher magnification showed 6 types of seed surface patterns: tuberculate, reticulate, ruminate, reticulate-tuberculate, reticulate-areolate, and reticulate-fovate. In these seed surface patterns, there were diagnostic characteristics and differences at the specific level for Lepidium.

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  • Al-Shehbaz IA (1986). The genera of Lepidieae (Cruciferae; Brassicaceae) in the southeastern United States. Journal of the Arnold Arboretum 67: 265–311.
  • Al-Shehbaz IA, Mummenhoff K & Appel O (2002). Cardaria, Coronopus, and Stroganowia are united with Lepidium (Brassicaceae). Novon 12: 5–11.
  • Al-Shehbaz IA, Beilstein MA & Kellogg EA (2006). Systematics and phylogeny of the Brassicaceae (Cruciferae): an overview. Plant Systematics and Evolution 259: 89–120.
  • Al-Shehbaz I & Mummenhoff K (2011). Stubendorffia and Winklera belong to the expanded Lepidium (Brassicaceae). Edinburgh Journal of Botany 68: 165–17.
  • Akçin ÖE, Şenel G & Akçin Y (2013). Leaf epidermis morphology of some Onosma (Boraginaceae) species from Turkey. Turkish Journal of Botany 37: 55–64
  • Appel O & Al-Shehbaz IA (2002). Cruciferae. In: Kubitzki K & Bayer C (eds.) The Families and Genera of Vascular Plants, Vol. 5, pp. 75–174. Berlin: Springer-Verlag.
  • Bailey CD, Koch MA, Mayer M, Mummenhoff K, O’Kane SL, Warwick SI, Windham MD & Al-Shehbaz IA (2006). Towards a global nrDNA ITS phylogeny of the Brassicaceae. Molecular Biology and Evolution 23: 2142–2160.
  • Barthlott W (1981). Epidermal and seed surface characters of plants: systematic applicability and some evolutionary aspects. Nordic Journal of Botany 1: 345–355.
  • Beilstein MA, Al-Shehbaz IA & Kellogg EA (2006). Brassicaceae phylogeny and trichome evolution. American Journal of Botany 93: 607–619.
  • Brochmann C (1992). Pollen and seed anatomy of Nordic Draba (Brassicaceae): phytogenetic and ecological implications. Nordic Journal of Botany 12: 657–673.
  • El Naggar SM (1993). Numerical taxonomy of the tribe Lepidieae and some other genera. Feddes Repertorium 104: 201–208.
  • El Naggar SM (2005). Seed coat micro-sculpturing and the systematic of the Egyptian Brassicaceae (Magnoliopsida). Flora Mediteranea 15: 581–598.
  • Hedge I (1965). Lepidium L. In: Davis PH (ed.), Flora of Turkey and the East Aegean Islands, Vol. 1, pp. 279–285. Edinburgh: Edinburgh University Press.
  • Jafri SMH (1973). Flora of West Pakistan, Vol. 55 Brassicaceae. Karachi.
  • Juss B (1939). Lepidium L. In: Komarov VL (ed.), Flora of the USSR, Vol. 8, pp. 374–391. Jerusalem: Israel Program for Scientific Translations Ltd.
  • Kasem WT, Ghareeb A & Marwa E (2011). Seed morphology and seed coat sculpturing of 32 taxa of family Brassicaceae. Journal of American Science 7: 166–178.
  • Kaya A, Ünal M, Özgökçe F, Doğan B & Martin E (2011). Fruit and seed morphology of six species previously placed in Malcolmia (Brassicaceae) in Turkey and their taxonomic value. Turkish Journal of Botany 35: 653–662.
  • Khalik KA, van der Maesen LJG, Koopman WJM & van den Berg RG (2002). Numerical taxonomic study of some tribes of Brassicaceae from Egypt. Plant Systematics and Evolution 233: 147–275.
  • Koch M, Al-Shehbaz IA & Mummenhoff K (2003). Molecular systematics, evolution, and population biology in the mustard family (Brassicaceae). Annals of the Missouri Botanical Garden 90: 151–171.
  • Koch MA & Mummenhoff K (2006). Editorial: Evolution and phylogeny of the Brassicaceae. Plant Systematics and Evolution 259: 81–83.
  • Koul KK, Nagpal R & Raina SN (2000). Seed coat microsculpturing in Brassica and allied genera (subtribe Brassicinae, Raphaninae, Moricandiinae). Annals of Botany 86: 385–397.
  • Kumar V, Kodandaramaiah J & Rajan MV (2012). Leaf and anatomical traits in relation to physiological characteristics in mulberry (Morus sp.) cultivars. Turkish Journal of Botany 36: 683–689.
  • Moazzeni H, Zarre S, Al-Shehbaz IA & Mummenhof K (2007). Seedcoat microsculpturing and its systematic application in Isatis (Brassicaceae) and allied genera in Iran. Flora 202: 447–454.
  • Moazzeni H, Zarre S, Al-Shehbaz IA & Mummenhof K (2010). Phylogeny of Isatis (Brassicaceae) and allied genera based on ITS sequences of nuclear ribosomal DNA and morphological characters. Flora 205: 337–343.
  • Mulligan GA & Frankton C (1962). Taxonomy of the genus Cardaria with particular reference to the species introduced into North America. Canadian Journal of Botany 4: 1411–1425.
  • Mummenhoff, K (1995). Should Cardaria draba (L.) Desv. be classified within the genus Lepidium L. (Brassicaceae)? Evidence from subunit polypeptide composition of RUBISCO. Feddes Repertorium 106: 25–28.
  • Murley, MR (1951). Seeds of the Cruciferae of northeastern North America. The American Midland Naturalist 46: 1–81.
  • Pınar NM, Adıguzel N & Geven F (2007). Seed coat macrosculpturing in some Turkish Aethionema R. Br. (Brassicaceae). Pakistan Journal of Botany 39: 1025–1036.
  • Shahi Shavvon R, Saeidi Mehrvarz S & Golmohammadi N (2012). Evidence from micromorphology and gross morphology of the genus Loranthus (Loranthaceae) in Iran. Turkish Journal of Botany 36: 655–666.
  • Stearn WT (1992). Botanical Latin. London: David & Charles Pub.
  • Tantawy ME, Khalifa SF, Hassan SA & Al-Rabıai GT (2004). Seed exomorphic characters of some Brassicaceae (LM and SEM Study). International Journal of Agriculture & Biology 6: 821– 8
  • Thellung A (1906). Die Gattung Lepidium (L.) R.Br. Zürich: Verlag von Georg & Co.
  • Vasconellos CJ (1964). Lepidium L. In: Tutin TG & Heywood VH (eds.), Flora Europea, Vol. 1, pp. 398–402. Cambridge: Cambridge University Press.
  • Vaughan JG & Whitehouse JM (1971). Seed structure and the taxonomy of the Cruciferae. Botanical Journal of Linnean Society 64: 383–409.
  • Zohary M (1948). Carpological studies in Cruciferae. Palestine Journal of Botany 4: 158–165.
Turkish Journal of Botany-Cover
  • ISSN: 1300-008X
  • Yayın Aralığı: Yılda 6 Sayı
  • Yayıncı: TÜBİTAK
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