Аннотация:Historically, phytoliths are considered to be the intercellular and intracellular structures of plants of exclusively biogenic silica. Their main characteristics are morphological specificity for the cells of many plants, in particular for cereals and sedges, as well as the ability to persist for a longer period of time in soils and bottom sediments than pollen and spores. This allows phytoliths to be a successful addition to other methods of micropaleontological analysis in paleoecological research and archeology (Rovner. 1971; Piperno. 1985; Blinnikov. 2005; Bobrov, 2007; Ball, Ehlers, Standing. 2009; Neumann et al., 2017; Sharma et al., 2019).The use of phytolith information give encouraging perspectives to paleofloristic studies. In the proposed Photoatlas of phytoliths, from the author's point of view, the most characteristic and indicator forms of phytoliths for each of the studied plant species are given. https://phytoliths.org/wp-content/uploads/2021/03/Phytoliths_Photoatlas.pdf