Frosted Diamond Euphorbia
Good luck finding this one; it's extremely rare and generates at level 100 and above on the y axis. It generates magicCrit particles and glows in the dark. It's rare for good reason; it drops a diamond when broken.
Iron Iris
A fairly uncommon flower. When broken, it drops 1 iron nugget, a new item that yields an iron ingot when 9 of them are crafted together.
Mushroom
This is fairly common. Can be eaten to refill 2 huger points (1 drumstick icon)
Makeshift Pickaxe
Have you ever been frustrated because you forgot your pickaxe when you went mining? The makeshift pickaxe might be a temporary solution. It can be crafted with a bone, stick, vine, and flint in the 2x2 or 3x3 crafting grid as a shapeless recipe.
Coalily
A fairly common flower. When broken, it drops 1-5 coal chips, a new item in this mod that yields 1 coal when 9 of them are crafted together.