FIG. 1 is a perspective view of a flower finial; and FIG. 2 is a front elevated view of the flower finial shown in FIG. 1; and FIG. 3 is a rear elevated view of the flower finial shown in FIG. 1; and FIG. 4 is a left side elevated view of the flower finial shown in FIG. 1; the right side elevation being a mirror image thereof; and, FIG. 5 is a bottom elevated view of the flower finial shown in FIG. 1.