The Flora of Bitlis River Valley
The Flora of Bitlis River Valley
复制标题
比特利斯河谷植物区系
DOI：
--
复制
发表时间：
2005
期刊：
影响因子：
--
通讯作者：
L. Behçet
中科院分区：
文献类型：
--
作者：
Abdullah Altiok;L. Behçet
本文报道了Bitlis河流域植物区系的研究。本研究于2001年和2003年进行，共采集维管植物标本2150份。经标本鉴定，该地区共有植物群925个，隶属于85科386属770种。179个分类群被定义为B 9广场的新记录。63个类群的特有率为6.8%。最大的科是菊科（109个分类群）、豆科（101个分类群）和禾本科（77个分类群）。最大的属是三叶草属。(27)、黄芪属（Astragalus L.）(22)和Silene L.（十八）、其中，伊朗-图兰292种（31.8%），地中海81种（8.7%），欧洲-西伯利亚46种（4.9%）。按Raunkiaer生活型系统分析，该区植物群的组成为：地面芽植物345株（37.3%），一年生植物308株（33.3%），地上芽植物103株（11.1%），隐芽植物101株（10.9%），高位芽植物68株（7.35%）。在我们的研究中的29种的描述是不同的，在某些特征方面的描述在土耳其的植物群，在某些情况下，从邻国的植物群。
This paper describes a floristic study of Bitlis river basin. The research was carried out from 2001 and 2003 to 2150 vascular plant specimens were collected. After the identification of the specimens, the flora was determined to include 925 taxa (at specific and infraspecific ranks) belonging to 770 species, 386 genera and 85 families. One hundred and seventy-nine taxa were defined as new records for the B9 square. The endemism rate of the area is 6.8% based on 63 taxa. The largest families are Asteraceae (109 taxa), Fabaceae (101 taxa) and Poaceae (77 taxa). The largest genera are Trifolium L. (27), Astragalus L. (22) and Silene L. (18). The phytogeographic elements are represented in the study area as follows: Irano-Turanian 292 (31.8%), Mediterranean 81 (8.7%) and Euro-Siberian 46 (4.9%). When the flora of the area is analysed by Raunkiaer’s life form system, the results are as follows: hemicryptophytes 345 (37.3%), therophytes 308 (33.3%), chamaephytes 103 (11.1%), cryptophytes 101 (10.9%) and phanerophytes 68 (7.35%). The descriptions of 29 species in our study were different in terms of some characteristics from the descriptions in the Flora of Turkey and in some cases from the flora of neighbouring countries.