Mutlu GÜLTEPE, Kamil COŞKUNÇELEBİ, Seda OKUR, Serdar MAKBUL, Deniz ONAT, Murat Erdem GÜZEL

A new Scorzonera (Asteraceae) species from South Anatolia, Turkey, and its taxonomic position based on molecular data

Scorzonera zorkunensis Coskuncelebi & S.Makbul (Asteraceae) Türkiye’ den yeni bir endemik tür olarak tanımlandı. Bu yeni tür, bir çok endemik Scorzonera L. taksonu ile beraber alpin steplerdeki serpantin yerlerde yayılış göstermektedir. Yeni tür morfolojik olarak S. pisidica Hub.-Mor. türüne benzemesine rağmen yaşam alanı, yaprak ve gövde tüylenmesi bakımından ondan kolaylıkla ayrılmaktadır. Ayrıca meyvenin (aken) büyüklüğü ve mikromorfolojisi, kök, gövde ve yaprak anatomik özellikleri bu iki türün birbirinden ayrılmasına yardımcı olmaktadır. nrDNA ITS verilerine dayalı filogenetik analizler S. pisidica’nın yeni tür ile kardeş olduğunu göstermiştir.

Güney Anadolu, Türkiye’den yeni bir Scorzonera (Asteraceae) türü ve moleküler verilere dayalı taksonomik durumu

Scorzonera zorkunensis Coskuncelebi & S.Makbul (Asteraceae) is described and illustrated from Turkey. It grows on serpentine in alpine steppe vegetation together with several endemic Scorzonera L. species in southern Anatolia at altitudes of 2075-2100 m. It is morphologically similar to S. pisidica Hub.-Mor., but it diff ers in its habit and stem and leaf pubescence. Additionally, the size and micromorphological characters of the achenes and some anatomical traits of the leaves, stems, and roots are helpful in distinguishing these closely related taxa. The phylogenetic analyses based on nrDNA ITS sequence data indicate that S. pisidica is a sister species of the new taxon.

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Barthlott W (1981). Epidermal and seed surface characters of plants: systematic applicability and some evolutionary aspects. Nordic Journal of Botany 1: 345-355.
Blackmore S (1982). Palynology of subtribe Scorzonerinae (Compositae: Lactuceae) and its taxonomic signifi cance. Grana 21: 149-160.
Bremer K (1994). Asteraceae: Cladistics and Classifi cation. Portland: Timber Press.
Chamberlain DF (1975). Scorzonera L. In: Davis PH (ed.) Flora of Turkey and the East Aegean Islands, vol. 5, pp. 632-657. Edinburgh: Edinburgh University Press.
Chater AO (1976). Scorzonera L. In: Tutin TG, Heywood VH, Burges NA, Valentine DH, Walters SM & Webb DA (eds.) Flora Europaea, vol. 4, pp. 317-322. Cambridge: Cambridge University Press.
Davis PH, Mill RR & Tan K (1988). Scorzonera L. In: Davis PH, Mill RR & Tan K (eds.) Flora of Turkey and the East Aegean Islands (Suppl. 1) vol. 10, pp. 169-170. Edinburgh: Edinburgh University Press.
Doğan B & Duran A (2010). A new record for the fl ora of Turkey: Scorzonera renzii Rech. f. (Asteraceae). BioDiCon 3(3): 133- 136.
Doğan B, Duran A & Makbul S (2011). Scorzonera tuzgoluensis sp. nov. (Asteraceae), a new halophytic species from central Anatolia, Turkey. Nordic Journal of Botany 29: 20-25.
Doyle JJ & Doyle JL (1987). A rapid DNA isolation procedure for small quantities of fresh leaf tissue. Phytochemical Bulletin 19: 11-15.
Erdtman G (1952). Pollen Morphology and Plant Taxonomy , pp. 133- 134. Uppsala: Almqvist & Wiksells.
Ertuğ F (2000). An ethnobotanical study in central Anatolia (Turkey). Economic Botany 54: 155-182.
Gültepe M, Uzuner U, Coşkunçelebi K, Beldüz AO & Terzioğlu S (2010). Internal transcribed spacer (ITS) polymorphism in the wild Primula (Primulaceae) taxa of Turkey. Turkish Journal of Botany 34: 147-157.
Güner A (2000). Scorzonera L. In: Güner A, Özhatay N, Ekim T & Başer KHC (eds.) Flora of Turkey and the East Aegean Islands (Suppl. 2) vol. 11, p. 167. Edinburgh: Edinburgh University Press.
Hall TA (1999). BioEdit: a user-friendly biological sequence alignment editor and analysis program for windows 95/98/NT. Nucleic Acids Symposium 41: 95-98.
IUCN (2001). IUCN Red List Categories and Criteria: Version 3.1.
IUCN Species Survival Commission. Gland, Switzerland and Cambridge, UK: IUCN.
Lack HW (2007). Tribe Cichorieae Lam. & DC. In: Kadereit JW & Jeffrey C (vol eds.) Eudicots. Asterales., vol. VIII, pp. 180-200. The Families and Genera of Vascular Plants, Flowering Plants (K. Kubitzky, series ed.). Berlin: Springer-Verlag.
Lersten NR & Curtis JD (2001). Idioblasts and other unusual internal foliar secretary structures in Scrophulariaceae. Plant Systematics and Evolution 227: 63-73.
Lipschitz SJ (1964). Genus Scorzonera In: Shishkin BK (ed.) Flora of the USSR, vol. 29, pp. 27-111. Moscow, Leningrad: Academy of Science of the U.S.S.R.
Makbul S, Coskuncelebi K, Türkmen Z & Beyazoglu O (2011). Comparison of foliar anatomy of Scorzonera L. (Asteraceae) taxa from North East Anatolia. Pakistan Journal of Botany 43: 135-155.
Nazarova EA (1997). Karyosystematic investigation of the genus Scorzonera L. s.l. (Lactuceae, Asteraceae). Caryologia 50: 239- 261.
Özörgücü B, Gemici Y & Türkan I (1991). Karşılaştırmalı Bitki Anatomisi. İzmir: Ege Üniversitesi Fen Fakültesi Yayını. (in Turkish.)
Parolly G & Kilian N (2003). Scorzonera karabelensis Parolly & N. Kilian (Compositae), a new species from SW Anatolia, with a key to the subscapigerous Scorzonera species in Turkey. Willdenowia 33: 327-335.
Punt W, Hoen PP, Blackmore S, Nilsson S & Le Thomas A (2007). Glossary of pollen and spore terminology. Review of Palaeobotany and Palynology 143: 1-81.
Rechinger KH (1977). Scorzonera L. In: Rechinger KH (ed.) Flora Iranica, 122, pp. 16-83. Graz, Austria.
Schulte PJ & Nobel PS (1989). Responses of a CAM plant to drought and rainfall: capacitance and osmotic pressure infl uences on water movement. Journal of Experimental Botany 40: 61-70.
Swofford DL (2002). PAUP* Phylogenetic Analysis Using Parsimony (*And Other Methods). Version 4.10b. Sunderland, MA: Sinauer Associates.
Türkmen Z, Makbul S, Coşkunçelebi K & Beyazoğlu O (2010). Palynological observations on the genus Scorzonera L. (Asteraceae) from north-east Anatolia (Turkey). Turkish Journal of Botany 34: 495-512.
Vardar Y (1987). Botanikte Preperasyon Tekniği. İzmir: Ege Universitesi Fen Fakültesi Yayınları. (in Turkish.)
Zidorn C, Ellmerer EP, Sturm S & Stuppner H (2003). Tyrolobibenzyls E and F from Scorzonera humilis and distribution of caffeic acid derivatives, lignans and tyrolobibenzyls in European taxa of the subtribe Scorzonerinae (Lactuceae, Asteraceae). Phytochemistry 63: 61-67.
White TJ, Bruns T, Lee S & Taylor J (1990). Amplification and direct sequencing of fungal ribosomal RNA genes for phylogenetics. In: Gelfand D, Sninsky J, White TJ (eds.) PCR Protocols: A Guide to Methods and Application, pp. 315-322. San Diego: Academic Press.