Seeds from Knautia macedonica. Knautia is an upright, clump-forming, somewhat short-lived perennial which typically grows 1.5-2′ tall. Features deep purplish-pink, domed, scabiosa-like flower heads to 1.5″ across atop slender, branching stems. Deep green leaves are lightly lobed at the base of the plant, but deeply divided higher up. Long early summer to fall bloom period. Good cut or dried flower. Zones 5-9.