The Irish symbol which brings good luck for those who find the four leaf clover. Sometimes the dream could indicate the Ireland or Irish people.
Dream dictionary: four leaf clover dream meanings
…The dream, in which you see the three-leaf cover, indicates three different times: past, present and future. The dream shows how you are coping with your life and what it will bring you in the future. The dream, in which you see the four – leaf clover, represents good fortune. Perhaps the dream indicates the situation you made to become favorable to you….
It is considered a symbol of the Trinity and therefore is always a beneficial symbol. If it is a four–leaf clover, then it symbolizes a good luck.