old maid flower

Noun old maid flower has 1 sense

• old maid flower(n = noun.plant) old maid, zinnia - any of various plants of the genus Zinnia cultivated for their variously and brightly colored flower heads;
is a kind of flower
is a member of genus zinnia
has particulars: white zinnia, zinnia acerosa, little golden zinnia, zinnia grandiflora