bromus tectorum, veronica hederifolia, lamium purpureum, capsella bursa-pastoris, holosteum umbellatum, papaver dubium, stellaria media, viola arvensis, arenaria serpyllifolia, artemisia absinthium, bromus sterilis, chenopodium album, erigeron canadensis, euphorbia helioscopia, filago arvensis, senecio vulgaris, vicia hirsuta