Theligonum cynocrambe L. – жизнь на краю ареала

Abstract

The status of phytocenosis with the participation of a rare in the Crimean flora species Theligonum cynocrambe on the gradients of environmental factors has been defined. These factors are the following: illumination – shading, air temperature, aridity – humidity, cryoregime, climate continentality, moisture, variability of moisture, acidity of the substrate, salt mode (anionic composition), content of carbonates, content of nitrogen, humus content, granulometric (mechanical) composition of substrate.