agrostis capillaris, brachythecium albicans, hypochaeris radicata, cerastium holosteoides, bromus hordeaceus, carex hirta, cerastium semidecandrum, convolvulus arvensis, elymus repens, erigeron canadensis, holcus lanatus, ornithopus perpusillus, pilosella officinarum, teesdalia nudicaulis, trifolium arvense, armeria maritima, luzula campestris