TY JOUR TI ANATOMICAL, MORPHOLOGICAL, AND BIOCHEMICAL CHARACTERISTICS OF THE ORCHID EPIPACTIS PALUSTRIS ON TECHNOGENIC SUBSTRATES KW Epipactis palustris KW ash dump KW coenopopulations KW morphophysiological parameters KW pigments KW anti-oxidants JO Bulletin of Nizhnevartovsk State University AU Chukina, N.. AU Glazyrina, M.. AU Filimonova, E.. AU Lukina, N.. AU Kordyuk, A.. PY 2026 IS 0 PB Nizhnevartovsk State University