Thorns 
To dream of thorns indicates that malevolent influences are striving to keep you from succeeding. You need to fight. Thorns can also symbolize the fact that you are putting others' needs above yours.
Hawthorn
To dream of hawthorn berries indicates an abundance of energy and potential within you that is ready to be tapped. Dreaming of the hawthorn indicates the blossoming of fertility and creativity in your life.
- 1