hordeum vulgare, delphinium consolida, elymus repens, anthemis arvensis, anthoceros punctatus, arenaria serpyllifolia, bromus secalinus, centaurea cyanus, convolvulus arvensis, euphorbia helioscopia, fallopia convolvulus, lamium purpureum, medicago lupulina, phaeoceros laevis, polygonum aviculare, setaria viridis, sinapis arvensis, streblotrichum convolutum, thlaspi arvense, tortula truncata, viola arvensis