bloomer

nouns

a flower that blooms in a particular way
"a night bloomer"
bloomer
is derived from
bloom
is a type of (narrower)
a plant cultivated for its blooms or blossoms
flower
an embarrassing mistake
bloomer, blooper, blunder, boner, boo-boo, botch, bungle, flub, foul-up, fuckup, pratfall