The word buttercup exists solely to describe the specific yellow of a flower held under a child's chin to determine whether they like butter, which is a diagnostic test so charming and so completely useless that we think about it more than is probably healthy. The Buttercup Yellow Elegance Ranunculus has claimed this color across all one hundred of its layered petals and made it the warmest, most abundantly cheerful thing in any room it occupies. 3.5 inches across. One screw. No water. The cheerfulness is structural and will not negotiate.