sentences:  Rock parrots eat seeds of several species of grass (Poaceae), including common wild oat ("Avena fatua"), wheat ("Triticum aestivum"), hare's tail ("Lagurus ovatus"), and Australian brome ("Bromus arenarius"), and rush (Cyperaceae), as well as shrubs and particularly succulent plants of the family Aizoaceae, such as pigface, and "Carpobrotus rossii", and the introduced species "Carpobrotus aequilaterus" and "Mesembryanthemum crystallinum".Daisy species' seed consumed include coastal daisybush ("Olearia axillaris"), variable groundsel ("Senecio pinnatifolius"), and the introduced capeweed ("Arctotheca calendula"), South African beach daisy ("Arctotheca populifolia") and prickly sow-thistle ("Sonchus asper").Brassicaceae include the native leafy peppercress ("Lepidium foliosum") and introduced European searocket ("Cakile maritima").