achillea millefolium, brachythecium rutabulum, festuca rubra, agrostis stolonifera, arrhenatherum elatius, artemisia vulgaris, ceratodon purpureus, cirsium arvense, elymus repens, kindbergia praelonga, dactylis glomerata, daucus carota, medicago lupulina, plantago lanceolata, vicia cracca, centaurea jacea, glechoma hederacea, holcus lanatus, leucanthemum vulgare, poa trivialis, potentilla reptans, trifolium dubium, trifolium repens, vicia sepium, convolvulus arvensis, erigeron canadensis, erodium cicutarium, galinsoga quadriradiata, polygonum aviculare, vicia hirsuta