TAILIEUCHUNG - Flora of Pirreflit mountain (Van, Turkey)
This paper presents a floristic study of Pirreflit Mountain. The research was carried out in 1997 and 1998, and 3500 vascular plant specimens were collected. After the identification of the specimens, the flora was determined as 820 taxa (at specific and infraspecific ranks) belonging to 767 species, 309 genera, and 65 families. | Turk J Bot 31 (2007)193-223 © TÜB‹TAK Research Article Flora of Pirreflit Mountain (Van, Turkey)* Murat ÜNAL**, Lütfi BEHÇET Yüzüncü Y›l University, Faculty of Science and Arts, Department of Biology, 06580 Van - TURKEY Received: Accepted: Abstract: This paper presents a floristic study of Pirreflit Mountain. The research was carried out in 1997 and 1998, and 3500 vascular plant specimens were collected. After the identification of the specimens, the flora was determined as 820 taxa (at specific and infraspecific ranks) belonging to 767 species, 309 genera, and 65 families. The largest families were Asteraceae (125 taxa), Poaceae (89 taxa), and Fabaceae (72 taxa). The largest genera were Astragalus L. (28), Silene L. (23), and Centaurea L. (16). The phytogeographic elements represented in the study area are as follows: Irano-Turanian 313 (), Euro-Siberian 78 (), and Mediterranean 18 (). When the flora of the area was analysed by Raunkiear’s life form system, the results were as follows: hemicryptophytes 450 (), therophytes 161 (), chamaephytes 80 (), cryptophytes 116 (), and phanerophytes 13 (). Key Words: Flora, Pirreflit Mountain, Van, Turkey Pirreflit Da¤› (Van - Türkiye) Floras› Özet: Pirreflit Da¤›’n›n floras› bu çal›flmada sunulmufltur. 1997-1998 y›llar› aras›nda gerçeklefltirilen bu araflt›rma esnas›nda 3500 vasküler bitki örne¤i topland›. Toplanan örneklerin teflhisi sonucu 767 tür, 309 cins ve 65 familyaya ait toplam 820 takson (tür ve türalt› kategoriler) belirlendi. En büyük üç familya; Asteraceae (125 takson), Poaceae (89 takson) ve Fabaceae (72 takson)’dir. En büyük cinsler; Astragalus L. (28), Silene L. (23) ve Centaurea L. (16)’dir. Araflt›rma alan›nda fitoco¤rafi elementlerin da¤›l›m› flöyledir; ‹ran-Turan elementi 313 (% 38,2), Avrupa-Sibirya elementi 78 (% 9,5) ve Akdeniz elementi 18 (% 2,2). Raunkier hayat formu kriterine göre floray› oluflturan bitkilerin hayat formu da¤›l›m› flöyledir; .
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