vi·res·cence noun \və-ˈre-sən(t)s, vī-\
: the state or condition of becoming green; especially : such a condition due to the development of chloroplasts in plant organs (as petals) normally white or colored
First Known Use of VIRESCENCE
Seen & Heard
What made you want to look up virescence? Please tell us where you read or heard it (including the quote, if possible).