artemisia austriaca, carex praecox, bromus inermis, cannabis sativa, carex stenophylla, convolvulus arvensis, elymus repens, eryngium planum, euphorbia tommasiniana, galium verum, inula britannica, leuzea repens, linaria vulgaris, medicago sativa, poa angustifolia, sibbaldianthe bifurca, sporobolus aculeatus, tragopogon podolicus, xanthium strumarium