elymus pungens, juncus maritimus, bromus commutatus, bromus hordeaceus, juncus acutus, sonchus maritimus, avena sterilis, brachypodium phoenicoides, helminthotheca echioides, lathyrus hirsutus, lepidium draba, lotus jordanii, narcissus tazetta, phragmites australis, poa trivialis, sonchus asper, vicia sativa