Khapugin AA, Silaeva TB, Semchuk AA, Kunaeva EN. Populations of Orchis militaris, Epipactis palustris and Malaxis monophyllos in the Republic of Mordovia (Central Russia). biorc [Internet]. 2016 Nov. 23 [cited 2024 Jul. 18];42:33-40. Available from: https://pressto.amu.edu.pl/index.php/biorc/article/view/biorc-2016-0012