Rue is popular in all the nationalities, but its mean different. In the Lithuanian culture this flower means a lot, it is important in every life, creation and in hundreds of years it couldn’t be changed by another objects. In this work is the material analysed about the rue’s semantic in the folk creation, traditions and in the individual poetry and its contacts to the culture of many nations. The aim of this work is to analise one of the most important objects (the rue) in our creation, customs, spoken creation, its way to the individual creation, the meaning change in the poetry and its semantic meaning.