The paper summarises the results of floristic studies of the largest springs in the border zone between the Western Roztocze Highlands and Lublin Upland with particular emphasis on the proper crenophytes. In the vegetation season 2015, the investigations were conducted in 25 separate niches of 18 springs. For each object, habitat characteristics of the spring niche (including ecosystem stressors) and spring flora features were analysed. The assessment of the naturalness of the spring was based on the values of the coefficients of flora crenophytisation and neophytisation. The flora of the analysed objects comprised 170 species, with 146 vascular plants and 24 bryophytes, which included 3 archeophytes (”old-comers”) and 7 kenophytes (“new-comers”). The values of crenophytisation coefficients, both in terms of species richness and species coverage, were higher than the values of neophytisation coefficients. Generally, the flora of the spring niches is influenced by habitat factors such as light and trophy, which are modified by disturbances. Flooding increases the number and abundance of proper crenophytes and enhances habitat trophy. Anthropogenic stressors associated with the character of the niche surroundings and the degree of transformation thereof improve the light conditions, thereby enhancing the species richness of proper crenophytes.

本文总结了西部Roztocze高地和Lublin高地之间边界区域最大的泉水的植物学研究结果，并特别强调了适当的生植物。在2015年的植被季节，调查是在18个温泉的25个独立生态位中进行的。对于每个对象，分析了春季生态位（包括生态系统压力源）的栖息地特征和春季植物区系特征。春季自然性的评估是基于植物新植物化和新植物化系数的值。分析对象的植物区系包括170种，有146种维管植物和24种苔藓植物，其中包括3种古生植物（“旧来者”）和7种生植物（“新来者”）。物种丰富度和物种覆盖率方面的树粉化系数值，高于新生植物系数的值。通常，春季生态位的植物受到栖息地因素的影响，例如光照和奖杯，这些因素会因干扰而改变。洪水增加了适当的初生植物的数量和数量，并增加了栖息地的奖杯。与生态位环境的特征及其转化程度相关的人为胁迫源改善了光照条件，从而增强了适当的藤本植物的物种丰富度。