Plant Quiz: what plant are these blooms from?

​Here is a quiz for you.  What blooms are these from?   I have many of these and they are on sale for $2.00 each in all different colors.  This plant likes shade and will bloom all summer long.  One of my mother’s plants she loved to raise.  I will see how many of you get this.  Have fun and enjoy.  Till next time, this is Becky Litterer Becky’s Greenhouse