This is a green and yellow floral pattern by Homer Laughlin.  The pattern name and age are unknown.  Please use drop-down menu to view prices for various pieces.  Dinner plate, 10".  Available (8).  Dessert plate, 7-1/4".  Available (10).  Cereal bowl, 7".  Available (10).  Cup.  Available (12).  Saucer.  Available (8).