hamamelidanthemum

\\ˌ ̷ ̷ ̷ ̷ˌ ̷ ̷ ̷ ̷ˈdan(t)thəməm\ noun

Usage: capitalized

Etymology: New Latin, from Hamamelid-, Hamamelis + -anthemum

: a genus of fossil plants having flowers resembling those of the witch hazel and found in amber of Oligocene age in the region of the Baltic sea