aphanes microcarpa, festuca bromoides, filago germanica, lotus angustissimus, ornithopus perpusillus, scleranthus annuus, teesdalia nudicaulis, trifolium subterraneum, arabidopsis thaliana, sedum rubens, aira praecox, erodium cicutarium, trifolium arvense, trifolium glomeratum, trifolium striatum, veronica arvensis