[Daily Photo] Flowers of Calliandra haematocephala / 美麗的朱櫻花

This is Calliandra haematocephala and its flowers. The furry flower looks like a pink sea urchin on the tree branch. I took this photo in the greenhouse of Matthaei Botanical Gardens (in Ann Arbor, Michigan).

朱櫻花，又叫紅絨球。像極了長在樹上的紅色的海膽。