'Roma' is an upright, umbelliferous, stoloniferous, clump-forming masterwort that typically grows to 20-25” tall. Flowers are arranged in compound umbels. Each pincushion-like umbel of rose-red florets is subtended by a showy ruff of papery, horizontal, petal-like, light silver-pink involucral bracts. Bracts usually remain attractive well after bloom. Flowers bloom from late spring to mid-summer on stems rising well above the basal clump of foliage.
