A chrysanthemum plant names Brass characterized as to uniqueness by the combined characteristics of flat capitulum form, decorative capitulum type, greyed-orange ray floret color, diameter across face of capitulum ranging from 6 to 7 cm. at maturity, uniform nine week flowering response, medium plant height when grown single stem, 10 to 15 cm. peduncles on open, normally terminal sprays, and 13.degree. C. minimum temperature tolerance for initiation and development of flowering buds.