artemisia absinthium, galium lucidum, convolvulus arvensis, medicago minima, arenaria serpyllifolia, bromus tectorum, ajuga chamaepitys, alyssum alyssoides, anthemis arvensis, artemisia campestris, camelina microcarpa, centaurea cyanus, festuca valesiaca, petrorhagia prolifera, poa bulbosa, poa trivialis, valerianella dentata, veronica hederifolia, veronica praecox, buglossoides arvensis, chondrilla juncea, knautia arvensis