A new record for the Flora of Turkey: Sempervivum marmoreum (Crassulaceae)

Abstract

Abstract This study deals with a species belonging to the genus Sempervivum which has not yet been recorded in the Flora of Turkey. The morphological characters of the species were investigated, and a distribution map was also presented. For its morphological treatment, a detailed description of the species is given. A thorough morphological examination was conducted to confirm the identification of the newly recorded species, emphasizing the unique traits that separate it from the other Sempervivum taxa. Therewith, the collected plant specimens were identified as Sempervivum marmoreum subsp. reginae-amaliae. Notably, S. marmoreum is known for its occurrence and adaptability across various European habitats, but it is a new record for Türkiye.

Keywords

• Crassulaceae
• Sempervivum marmoreum
• Flora of Turkey
• new record

Türkiye’den Yeni Bir Kayıt: Sempervivum marmoreum (Crassulaceae)

Abstract

Özet Daha önce yalnızca Doğu ve Güneydoğu Avrupa’da yayılış gösterdiği bilinen Sempervivum marmoreum türünün Türkiye’deki varlığı, ilk kez bu çalışmada ortaya konulmaktadır. Arazi çalışmaları sırasında Kırklareli’nden toplanan örnekler üzerinde yapılan ayrıntılı incelemeler sonucunda, bu örneklerin S. marmoreum’un üç alt türünden biri olan subsp. reginae-amaliae’ye ait olduğu belirlenmiştir. Çalışmada, taksona ait ayrıntılı bir morfolojik betim ve teşhis anahtarı sunulmuş; ayrıca, bitkinin kendisi ve yayılış gösterdiği habitatlara ilişkin fotoğraflara da yer verilmiştir.

Keywords

• Crassulaceae
• Sempervivum marmoreum
• Türkiye Florası
• yeni tür

References

1. [1] Todirash, N., & Ciobanu, H. D. (2019). The assessment of the success of the introduction of representatives of the family Crassulaceae DC. in the “Alexandru Ciubotaru” National Botanical Garden (Institute). Rev. Bot., 19(2), 59–66.
2. [2] Özgökçe, F., Karabacak, O., Tel, A. Z., & Ünal, M. (2013). Some succulent plants for ground cover, spread out on the East Anatolia, Türkiye. ADYÜTAYAM, 1(1), 40–45.
3. [3] Thiede, J., & Eggli, U. (2007). Crassulaceae. In: Kubıtzkı, K. (Ed.) The families and genera of vascular plants, vol. 9, Flowering Plants, Eudicots: 83–118. Springer Verlag, Berlin. https://doi.org/10.1007/978-3-540-32219-1_12
4. [4] Messerschmid, T. F. E., Wehling, J., Bobon, N., Kahmen, A., Klak, C., Los, J. A., … Kadereit, G. (2021). Carbon isotope composition of plant photosynthetic tissues reflects a crassulacean acid metabolism (CAM) continuum in the majority of CAM lineages. Perspect. Plant Ecol. Evol. Syst., 51, 125–619. https://doi.org/10.1016/j.ppees.2021.125619,
5. [5] Royal Botanic Gardens, Kew. (2024). Plants of the World Online. Retrieved September 11, 2024, https://powo.science.kew.org
6. [6] Kaffková, K., & Kaššák, P. (2015). Representatives of genus Sempervivum in mountain flora of Eastern Alps. Curr. Life Sci., 1(2), 58–62.
7. [7] Karaer, F., Celep, F., & Eggli, U. (2011). A taxonomic revision of the Sempervivum davisii complex (Crassulaceae). Nord. J. Bot., 29, 49–53. https://doi.org/10.1111/j.1756-1051.2010.00974.x
8. [8] Klein, J., & Kadereit, J. (2015). Phylogeny, biogeography and evolution of edaphic association of European oreophytes Sempervivum and Jovibarba (Crassulaceae). Int. J. Plant Sci., 176(1), 44–71. https://doi.org/10.1086/677948

9. [9] Jovanović, M., Lakušić, D., Lakušić, B., & Zlatković, B. (2021). Diversification of yellow-flowered Sempervivum (Crassulaceae) species from the Balkan Peninsula: Evidence from the morphometric study of the epidermal structures of rosette leaves. Bot. Serb., 45(2), 163–176. https://doi.org/10.2298/BOTSERB2102163J
10. [10] Muirhead, C. W. (1972). Sempervivum L. In Davis, P. H. (Ed.), Flora of Turkey and the East Aegean Islands (Vol. 4, pp. 244–249). Edinburgh University Press.
11. [11] Blanár, D., & Letz, D. R. (2005). Sempervivum marmoreum agg. na Muránskej planine [Sempervivum marmoreum agg. in the Muránska planina Mts]. Reussia, 2(2), 129–151.
12. [12] Kobiv, U., Kish, R., & Hleb, R. (2007). Sempervivum marmoreum Griseb. (Crassulaceae) in the Ukrainian Carpathians: Distribution, morphology, coenotic conditions, population parameters, and conservation. Ukr. Bot. J., 64(1).
13. [13] Letz, D. R. (2009). A new species of the Sempervivum marmoreum group in Central Europe. Preslia, 81, 293– 308.
14. [14] Zahradníková, K. (1985). Sempervivum L. In Bertová, L. (Ed.), Flóra Slovenska (Vol. 4(2), pp. 193–201). Veda.
15. [15] Webb, D. A. (1964). Saxifraga. In Tutin, T. G., et al. (Eds.), Flora Europaea (Vol. 1, pp. 365–380). Cambridge University Press.
16. [16] Karaer, F. (2012). Sempervivum. In Bizimbitkiler (2013). Retrieved November 18, 2024, from http://www.bizimbitkiler.org.tr
17. [17] IPNI. (2024). International Plant Names Index. Retrieved September 11, 2024, from http://www.ipni.org
18. [18] Hagemann, I. (1986). Sempervivum L., Jovibarba Opiz. In Strid, A. (Ed.), Mountain flora of Greece (Vol. 1, pp. 337–341). Cambridge University Press.
19. [19] Parnell, J. (1988). Revision of the genus Jovibarba and consideration of the Sedum (Sempervivum) tectorum/S. marmoreum complex and S. montanum subsp. carpaticum. Acta Bot. Hung., 34, 209–224.
20. [20] t’ Hart, H., Bleij, B., & Zonneveld, B. J. M. (2003). Sempervivum. In Eggli, U. (Ed.), Illustrated handbook of succulent plants: Crassulaceae (p. 344). Springer-Verlag. https://doi.org/10.1007/978-3-642-55874-0_2
21. [21] Miklanek, M. (2010). Sempervivum marmoreum subsp. matricum (Letz) Hadrava et Miklánek comb. nova. Kaktusy (Brno), 46(2), 24–26.
22. [22] Wale, R. S. (1940). Notes on some Grecian Semperviva. Bull. Misc. Inf. (Kew), 1940(4), 141–147. https://doi.org/10.2307/4111490
23. [23] Davis, P. H., Mill, R. R., & Tan, K. (1988). Sempervivum L. In Davis, P. H. (Ed.), Flora of Turkey and the East Aegean Islands (Vol. 10, pp. 142–143). Edinburgh University Press.
24. [24] Neeff, P. (2005). Neue der Gattung Sempervivum (Crassulaceae) in der Türkei. Kakt. andere Sukkulenten, 56, 71–73.
25. [25] Karaer, F., & Celep, F. (2008). Sempervivum ekimii nom. et stat. nov. for S. minus var. glabrum (Crassulaceae), with an amplified description. Ann. Bot. Fenn., 45, 229–232. https://doi.org/10.5735/085.045.0311