 The study analyzed the anatomy and localization of phenolic compounds in Kalanchoei degromachina leaves using light and scanning electron microscopes, revealing that the plant is adapted to arid environments and has phenolic idioblasts in various leaf tissues containing galic, ferulic, cafeic, picumeric, and prokodacuic acids. This article was authored by Michael Oczernicki, Anna Wozniak, Agnieszka Skalski-Kaminska, and others.