Burcu TARIKAHYA HACIOĞLU, Kurtuluş ÖZGİŞİ, Atila OCAK

An attempt to solve the taxonomic confusion of Thlaspiceras F.K.Mey. complex (Noccaea Moench-Brassicaceae) with ISSRs

Meyer separated Thlaspi into 12 genera, specifically using the seed-coat anatomy. Currently, only 4 species have been retainedin Thlaspi s.str and all of the other species were divided into other genera, one of which was Thlaspiceras F.K.Mey.. Based on recentmolecular studies and morphological features, Al-Shehbaz (2014) suggested recognizing all of Meyer’s segregates under Noccaeaand Thlaspi s.str. All of Meyer’s Thlaspiceras species, namely Th. dolichocarpum (Zohary) F.K.Mey., Th. eigii (Zohary) F.K.Mey., Th.crassifolium A.Huber-Morath andF.K.Mey., Th. bovis F.K.Mey., Th. oxyceras (Boiss.) F.K.Mey., Th. capricornutum F.K.Mey., Th. hubermorathii F.K.Mey., Th. cappadocicum (Boiss. and Balansa) F.K.Mey., Th. triangulare F.K.Mey., Th. rechingeri F.K.Mey., and Th. elegans(Boissier) F.K.Mey., grow in Turkey or on the Syrian side of the border between Turkey and Syria. Meyer classified Thlaspiceras taxa under3 sections: Dolichocarpa F.K.Mey., Thlaspiceras, and Acornuta F.K.Mey.. The current study makes use of the above mentioned species,except for Th. oxyceras, Th. capricornutum F.K.Mey., Th. dolichocarpum (Zohary) F.K.Mey., and Th. bovis F.K.Mey. The plant materialsused in this research were collected in Turkey between 2014 and 2016. Specimens were identified according to Meyer’s identification andnamed according to Meyer. A total of 12 inter-simple sequence repeat (ISSR) primers, with 52 reliable polymorphic bands, were used inthe cluster analyses. The dendrogram obtained supported all of the previously proposed classifications. A detailed discussion regardingprevious classifications of the group and the clusters revealed using the ISSR markers is also provided herein.

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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 (3): 265-311.
Al-Shehbaz IA (2012). A generic and tribal synopsis of the Brassicaceae (Cruciferae). Taxon 61 (5): 931-954.
Al-Shehbaz IA (2014). A synopsis of the genus Noccaea (Coluteocarpeae, Brassicaceae). Harvard Papers in Botany 19 (1): 25-51.
Al-Shehbaz IA, Beilstein MA, Kellogg EA (2006). Systematics and phylogeny of the Brassicaceae (Cruciferae): an overview. Plant Systematics and Evolution 259 (2-4): 89-120.
Appel O, Al-Shehbaz IA (2003). Cruciferae. In: Kubitzki K, Bayer C (editors). The Families and Genera of Vascular Plants. Berlin, Germany: SpringerVerlag, pp. 75-174.
Aytaç Z, Nordt B, Parolly G (2006). A new species of Noccaea(Brassicaceae) from south Anatolia, Turkey. Botanical Journal of the Linnean Society 150: 409-416.
Boissier E (1867). Flora Orientalis. Vol. 1. Basel, Switzerland: H. Georg.
Clapham AR (1964). Thlaspi. In: Tutin TG, Heywood VH, Burges NA, Valentine DH, Walters SM et al (editors). Flora Europaea. Vol. 1. Cambridge, UK: Cambridge University Press, pp. 318-322.
Davis PH (1965). Flora of Turkey and the East Aegean Islands. Vol. 1. Edinburgh, UK: Edinburgh University Press.
Davis PH, Cullen J, James M, Coode E(1988). Flora of Turkey and the East Aegean Islands, Vol. 10. Edinburgh, UK: Edinburgh University Press.
Engler A, Prantl K (1891). Abteilung. Natürl. Pflanzenfam., III. Teil. 2.Ed. 1. Leipzig: Verlag von Wilhelm Engelmann (in German).
Esmailbegi S, Al-Shehbaz IA, Pouch M, Mandáková T, Mummenhoff K et al. (2018). Phylogeny and systematics of the tribe Thlaspideae (Brassicaceae) and the recognition of two new genera. Taxon 67: 324-340.
Fırat M, Özüdoğru B, Tarıkahya Hacıoğlu B, Bülbül AS, AlShehbaz IA et al. (2014). Phylogenetic position and taxonomic assignment of Thlaspi aghricum PH Davis & K Tan (Brassicaceae). Phytotaxa178 (4): 287-297.
German DA (2018) On the identity of some endemic SW Asian Cruciferae. I. Thlaspi s. l.Turczaninowia 21 (1): 180-187. doi: 10.14258/turczaninowia.21.1.18
Greuter W, Raus T (1983). Med-Checklist notulae 7. Willdenowia 13: 79-96.
Greuter W, Burdet HM, Long G (1986). Med-Checklist: a critical inventory of vascular plants of the circum-Mediterranean countries. Vol. 3. Dicotyledones (Convolvulaceae-Labiatae). Geneva, Switzerland: Conservatoire et Jardin Botaniques.
Hammer Ø, Harper DAT and Ryan PD (2001). PAST: Paleontological Statistics Software Package for Education and Data Analysis. Palaeontologia Electronica 4(1): 9.
Hedge IC (1965). Thlaspi L. In: Davis PH (editor). Flora of Turkey and the East Aegean Islands. Vol. 1. Edinburgh, UK: Edinburgh University Press, pp. 330-341.
Koch MA, German DA, Kiefer M, Franzke A. 2018. Database taxonomics as key to modern plant biology. Trends in Plant Science. 23(1): 4-6. doi: 10.1016/j.tplants.2017.10.005
Koch MA, Mummenhoff K (2001). Thlaspi s. str. (Brassicaceae) versus Thlaspi sl: morphological and anatomical characters in the light of ITS nrDNA sequence data. Plant Systematics and Evolution227 (3-4): 209-225.
Meyer FK (1973). Conspectus der “Thlaspi”-Arten Europas, Afrikas und Vorderasiens. Feddes Repertorium 84: 449-470 (in German).
Meyer FK (1979). Kritische Revision der “Thlaspi”-Arten Europas, Afrikas und Vorderasiens. I. Geschichte, Morphologie und Chorologie. Feddes Repertorium 90: 129-154 (in German).
Meyer FK (2003). Kritische Revision der Thlaspi-Arten Europas, Afrikas und Vorderasiens. Specieller Teil: 4. Thlaspiceras FK Mey. Haussknechtia 9: 61-113 (in German).
Mummenhoff K, Zunk K (1991). Should Thlaspi (Brassicaceae) be split? Preliminary evidence from isoelectric focusing analysis of Rubisco. Taxon 40: 427-434.
Mummenhoff K, Koch M (1994). Chloroplast DNA restriction site variation and phylogenetic relationships in the genus Thlaspi sensu lato (Brassicaceae). Systematic Botany 19: 73-88.
Mummenhoff K, Franzke A, Koch M (1997). Molecular data reveal convergence in fruit characters used in the classification of Thlaspi sl (Brassicaceae). Botanical Journal of the Linnean Society125 (3): 183-199.
Özüdoğru B (2018). Thlaspiceras sensu Meyer Tür Kompleksinin Plastidik trnQ-5’rps16 Bölgesine Dayalı Filogenisi. Süleyman Demirel University Journal of Natural and Applied Sciences 22 (1): 186-190 (in Turkish). doi: http://dx.doi.org/10.19113/ sdufbed.86695
Özüdoğru B, Özgişi K, Tarıkahya-Hacıoğlu B, Ocak A, Mummenhoff K et al. (2019). Phylogeny of the genus Noccaea (Brassicaceae) and a critical review of its generic circumscription. Annals of the Missouri Botanical Garden 104 (3): 339-354.
Reddy MP, Sarla N, Siddiq EA (2002). Inter simple sequence repeat (ISSR) polymorphism and its application in plant breeding. Euphytica 128 (1): 9-17.
Rohlf FJ (2000). NTSYS-pc Numerical Taxonomy and Multivariate Analysis System Version 2.1. Setauket, NY, USA:Exeter Publishing.
Schulz OE (1936). Cruciferae. In: Engler A, Harms H (editors). Die Natürlichen Pflanzenfamilien. 2nd edition. 17B. Leipzig: Verlag von Wilhelm Engelmann, pp. 227-658 (in German).
TarıkahyaHacıoğlu B (2016). Molecular diversity of the wild Crambe (Brassicaceae) taxa in Turkey detected by inter‐simple sequence repeats (ISSRs). Industrial Crops and Products 80: 214-219.
Yaman H, TarıkahyaHacıoğlu B, Arslan Y, Subaşı İ (2014). Molecular characterization of the wild relatives of safflower (Carthamus tinctorius L.) in Turkey as revealed by ISSRs. Genetic Resources and Crop Evolution 61: 595‐602.
Zohary M(1941). Taxonomical studies in the flora of Palestine and neighbouring countries. Palestine Journal of Botany: Jerusalem Series 2: 151-184.
Zunk K, Mummenhoff K, Koch M, Hurka H (1996). Phylogenetic relationships of Thlaspi sl (subtribe Thlaspidinae, Lepidieae) and allied genera based on chloroplast DNA restriction-site variation. Theoretical and Applied Genetics 92 (3-4): 375-381.