Аннотация: The plant kingdom, creating a human environment and providing humanity with everything necessary for life, is an important fragment of a linguistic worldview. The involvement of phytonyms in a linguistic worldview is multifaceted. The study of phytonyms in the linguocultural aspect provides a certain idea of the diverse linguistic phenomena of different peoples. Thus, the considered phraseological units with a phytonym in their composition make it possible to make a conclusion about the general components of the British linguistic worldview.