It is distinguished by its large 4 - to 8 - cm flower heads with yellow or orange rays , each with a basal eye - spot .
rigens This variety is only found in cultivation , where it is known as clumping gazania .
variety is distinguished by variety 's large 4 - to 8 - cm flower heads with yellow or orange rays , each with a basal eye - spot .
rigens This variety is only found in cultivation , where it is known as clumping gazania .