Spinethorn

The Spinethorn is a bush that grows in long rows or dense clumps. It is black, extremely torny, tough and have no leaves. The main trait of this plant is that if something tries to get through, the Spinethorn's branches begin to writh and constrict, causing its thorns to stab and slash anything amongst them. Because of that, rows of Spinethorns forms a natural defensive barriers.^[1]