Аннотация:The anatomical structure of the ovary and fruit of representatives of the genus Gagea was studied. The specific characters of the structure and development of the ovary wall and pericarp are revealed. The peculiarities of the formation of a pseudo-trilocular in the proximal part and a unilocular in the distal part of the gynoecium are discussed. The evolutionary patterns of the development of the gynoecium Liliaceae have been revealed.