brachythecium albicans, ceratodon purpureus, artemisia campestris, convolvulus arvensis, petrorhagia prolifera, poa angustifolia, arenaria serpyllifolia, bryum argenteum, cerastium semidecandrum, erodium cicutarium, gemmabryum caespiticium, allium vineale, arrhenatherum elatius, carex hirta, centaurea cyanus, dactylis glomerata, descurainia sophia, echium vulgare, erigeron canadensis, veronica verna