Valuyskikh Olga E, Shadrin Dmitry M
Institute of Biology, Komi Scientific Center, Ural Branch, Russian Academy of Sciences, Syktyvkar, 167982, Russia.
Data Brief. 2019 Jun 21;25:104161. doi: 10.1016/j.dib.2019.104161. eCollection 2019 Aug.
The paper presents data on the ecological and phytocoenotic conditions of habitats of the (L.) R. Br. orchid in the Northeast of European Russia (Komi Republic, Russia). The data include characteristics of the populations of this species on the northern border of its range (size and ontogenetic structure of the populations, density of specimens, phenology), as well as information demonstrating the genetic variability of the species by ISSR-markers that was not included in the main publication. The data presented here supplement our earlier published results O.E.Valuyskikh et al., 2019 and are useful for more detailed analysis of population biology and genetic variability of this rare orchid species. is the species of terrestrial orchids widespread in Europe and Asia and characterized by the widest ecological-cenotic amplitude and occurrence in different types of ecotopes. The size of populations in different parts of its range is usually small, 25-100 ind. but sometimes increases to 200-1000 ind. Hansen et al., 1999 to Travnichek et al., 2012. In the many regions of the Russian Federation, the are subject to protection due to the small number of habitats, long stages of ontogenesis, low population sizes and anthropogenic impact. The complex of s.l. included in the Red Data Book of the Komi Republic Taskaev, 2009.
本文介绍了欧洲俄罗斯东北部（俄罗斯科米共和国）（L.）R. Br. 兰花栖息地的生态和植物群落状况。数据包括该物种在其分布范围北界的种群特征（种群大小和个体发育结构、标本密度、物候），以及通过ISSR标记显示该物种遗传变异性的信息，这些信息未包含在主要出版物中。此处呈现的数据补充了我们之前发表的结果（O.E. 瓦柳斯基赫等人，2019年），并有助于更详细地分析这种珍稀兰花物种的种群生物学和遗传变异性。是一种在欧洲和亚洲广泛分布的地生兰花物种，具有最宽的生态群落幅度，且出现在不同类型的生态位中。其分布范围内不同地区的种群规模通常较小，为25 - 100株个体，但有时会增加到200 - 1000株个体（汉森等人，1999年至特拉夫尼切克等人，2012年）。在俄罗斯联邦的许多地区，由于栖息地数量少、个体发育阶段长、种群规模小以及人为影响，受到保护。科米共和国红皮书（塔斯卡耶夫，2009年）中包含了广义的复合体。
