artemisia absinthium, bromus tectorum, convolvulus arvensis, holosteum umbellatum, arenaria serpyllifolia, medicago minima, alyssum alyssoides, centaurea cyanus, roemeria argemone, tragopogon dubius, valerianella dentata, veronica hederifolia, veronica praecox, veronica verna, vicia sativa, viola arvensis, artemisia campestris