calamagrostis epigejos, elymus repens, galium verum, leuzea repens, medicago sativa, althaea officinalis, bromus inermis, xanthium strumarium, asparagus officinalis, echinochloa crus-galli, lythrum salicaria, artemisia pontica, carex praecox, eryngium planum, euphorbia palustris, gratiola officinalis, inula britannica, juncus gerardi, phragmites australis, polygonum patulum, sibbaldianthe bifurca