Cenopopulations of Calypso bulbosa in the National Park “Krasnoyarskiye Stolby”

There is a brief materials of constant observations of the orchid – Calypso bulbosa in the national park “Krasnoyarsk Stolby” are presented. Aticl tells about additional permanent test plots, that were laid for observing the species, near the action of recreation and fugitive ground fire. It gives a brief information on ontogenetic structure.