The inflorescence is an isolated or grouped pedunculated capitula, emerging from the leaf axil. Heads borne singly at the ends of long, slender, nearly leafless branches; narrow, discoid, the disk 4-6 mm wide at anthesis; ray florets, absent or 4-7 per head, white or pale-yellow, 2-8 mm long, disk florets, 35-75 per head, yellow.