Botanical Theme Bright Flowered Pottery Dinner Plate.   Stamped with the Green Back stamp ... Made Japan.  Looks like Blue Ridge Southern Pottery pieces with the exception that this saucer does not have the dots and dashes along the rim.  The flowers and colors look the same.  

Measures 9 3/8 inches in diameter x 1 inches tall.  Bright beautiful flowers.  Colors are yellow and brown flower, tri color burgundy middle flower, brown leaves, baby blue little flowers, and lime green leaves.  Very pretty.  No issues with this plate.  All inspected and ready to be shipped to you