Yaay welcome to all the people ^_^

[@Courtaud] Actually, I might have too many ideas for plants, haha. I have to remember to populate the world with other NPC's too!

Plant powers could be more traditional / obvious plant powers. Growing vines to trap people, thorn attacks, conjuring fruit to make a delicious pie (or throw at your enemies). If you're feeling creative, they could also be things that aren't directly related to plant matter but have some association with the plant in mind. Like a spicy pepper could bestow fire powers, tea could bestow divination powers due to its association with fortune telling. (I already claim the divination tea guy though :))

You can either start with a plant you like and think about what powers its could bestow OR start with a superpower you want and think about what kind of plant that might relate to.