A group of three Royal Worcester Australian Wildflower series porcelain plates, signed R. Austin, two titled Sarsaparilla and Acacia Viscidula Acacia Triptera, the third untitled, retail mark for Flavelle Brothers, circa 1915 and 1917, each of rounded rectangular form, depicting sprays of Australian native flora, reserved on a Quaker grey border with gilt highlights, puce factory marks, two with hand painted titles, 22 cm wide.