Türkiye’den Yeni Bir Tür, Asyneuma hasandaghense (Campanulaceae)

Year 2021, Volume: 2 Issue: 1, 68 - 76, 30.06.2021

Ergin Hamzaoğlu

Abstract

Asyneuma hasandaghense, Aksaray (Orta Anadolu, Türkiye) için endemik bir yeni tür olarak tanımlandı. Yeni tür, kısa gövdeli olması nedeniyle “yoğun yastıksı” türler içinde yer alır. A. hasandaghense, yaprak, bırakte, bırakteol ve korolla özellikleri bakımından A. trichostegium’a benzer. Ayrıca her iki tür Orta Anadolu’da volkanik dağ yamaçlarını tercih eder. A. hasandaghense Hasan Dağı’nda (Aksaray) 2800–3000 metreler arasında, A. trichostegium ise Erciyes Dağı’nda (Kayseri) 2400–3200 metreler arasında yetişir. Ancak bu iki tür; çiçekdurumu, pedisel boyu, ovaryum ve kapsül özellikleri bakımından birbirinden farklıdır. Burada yeni türün detaylı betimlemesi, polen morfolojisi, resimleri, korolojisi ve bazı ekolojik özellikleri verildi.

Keywords

Aksaray, Asyneuma, Orta Anadolu, Türkiye, yeni tür

Thanks

Asyneuma hasandaghense ve A. trichostegium’un polen fotoğraflarını çeken, ölçümlerini yapan ve yorumlayan Dr. Funda ÖZBEK’e, örnek incelediğim GAZI (Gazi Üniversitesi), ANK (Ankara Üniversitesi), HUB (Hacettepe Üniversitesi), B (Berlin), P (Paris) ve Ankara Yıldırım Beyazıt Üniversitesi (AYBU) herbaryumlarına teşekkür ederim.

Asyneuma hasandaghense (Campanulaceae), a New Species from Turkey

Abstract

Asyneuma hasandaghense from Aksaray, Central Anatolia, Turkey, was defined as a new endemic species. The new species was included in “densely cushion-shaped” species, due to its having a short stem. A. hasandaghense is like A. trichostegium from the aspect of its leaves, bracts, bracteoles, and corolla features. In addition, both species prefer the volcanic mountain slopes in Central Anatolia. A. hasandaghense grows at Hasan Mountain (Aksaray) between 2800–3000 meters, while A. trichostegium grows at Erciyes Mountain (Kayseri) between 2400–3200 meters. However, these two species are different from each other from the aspect of inflorescence, pedicel length, ovary, and capsule features. Here, the detailed description, pollen morphology, photographs, chorology, and some ecological characteristics of the new species have been given.

Keywords

Aksaray, Asyneuma, Central Anatolia, new species, Turkey

References

• Başköse, İ. & Dural, H. (2011). The flora of Hasan (Aksaray region, Turkey) Mountain. Biological Diversity and Conservation 4(2): 125–148.
• Berlin Herbaryumu (2021). Botanic Garden and Botanical Museum Berlin (BGBM). Virtual Herbarium (B). https://ww2.bgbm.org/Herbarium/specimen.cfm?Barcode=B100356997 [12.05.2021].
• Damboldt, J. (1968). Vorarbeiten zu einer Revision der Gattung Asyneuma. Willdenowia 5: 35–54.
• Damboldt, J. (1976). Asyneuma. Griseb. & Schenk.] In: Tutin, T.G., Burges, N.A., Chater, A.O., Edmondson, J.R., Heywood, V.H., Moore, D.M.,
• Valentine, D.H., Walters, S.M. & Webb, D.A. (Ed.) Flora Europaea. Vol. 4. Cambridge University Press, Cambridge, pp. 95.
• Damboldt, J. (1978). Asyneuma Griseb. & Schenk] In: Davis, P.H. (Ed.) Flora of Turkey and the East Aegean Islands. Vol. 6. Edinburgh University Press, Edinburgh, pp. 6581.
• Davis, P.H., Mill, R.R. & Tan, K. (1988). Flora of Turkey and the East Aegean Islands (Supplement). Vol 10. Edinburgh University Press, Edinburgh, pp. 180.
• Fedorov, A.A. (1972). Asyneuma. Griseb. & Schenk.] In: Shishkin, B.K. (Ed.). Flora of the U.S.S.R. Vol. 24. Israel Program for Scientific Translation, Jerusalem, pp. 284301.
• Güner, A., Karabacak, E., Çıngay, B., Güneş, F., Eker, İ., Öztekin, M., Keskin, M. & Körüklü, T. (2014). [Ek 6 - Teknik Bitki Terimleri] In: Güner, A. (Ed.). Resimli Türkiye Florası. Cilt 1. Nezahat Gökyiğit Botanik Bahçesi, İstanbul, pp. 445–527.
• Koç, M. & Hamzaoğlu, E. (2015). Bolanthus turcicus (Caryophyllaceae), a new species from Turkey. PhytoKeys 52: 81–88. DOI: 10.3897/phytokeys.52.4479.
• Lammers, T.G. (2007). World Checklist and Bibliography of Campanulaceae. Royal Botanic Gardens, Kew.
• Mabberley, J.D. (2017). Mabberley’s plant-book. A Portable Dictionary of Plants, their Classification and Uses. 4th Edn. Cambridge Universiy Press, Cambridge.
• Paris Herbaryumu (2021). Muséum National d’Histoire Naturelle (MNHN). Virtual Herbarium (P). https://science.mnhn.fr/institution/mnhn/collection/p/item/p00235373 [12.05.2021].
• Parolly, G. (2000). Notes on two neglected Turkish Asyneuma taxa (Campanulaceae). Willdenowia 30(1): 67–75.
• Rechinger, K.H. & Schimann-Czeika, H. (1965). Asyneuma Griseb. & Schenk]. In: Rechinger, K.H. & Schimann-Czeika, H. (Ed.). Flora Iranica. Vol. 13. Akademische Verlagsgesellschaft, Graz, pp. 39–47.
• Thiers, B. (2021). Index Herbariorum: A global directory of public herbaria and associated staff. New York Botanical Garden's Virtual Herbarium. http://sweetgum.nybg.org/ science/ih/ 21.04.2021].
• Venugopal, D.K., Nampy, S., Mohan, V. & Francis, D. (2021). Asyneuma cupulare, a new species of Campanulaceae from southern Western Ghats, India and lectotypification of Campanula fulgens (Asyneuma fulgens). Nordic Journal of Botany 2021: e02889. DOI: 10.1111/njb.02889.
• WFO. (2021). World Flora Online. http://www.worldfloraonline.org 12.05.2021].
• Yıldız, B. (2000). [Asyneuma Griseb. & Schenk] In: Güner, A., Özhatay, N., Ekim, T. & Başer, K.H.C. (Ed.). Flora of Turkey and the East Aegean Islands (Supplement 2). Vol 11. Edinburgh University Press, Edinburgh, pp. 176–181.