agrostis castellana, festuca bromoides, aira praecox, erodium cicutarium, galium verum, armeria transmontana, bromus hordeaceus, carduus carpetanus, cerastium pumilum, hypochaeris radicata, ornithopus perpusillus, plantago subulata, poa bulbosa, ranunculus ollissiponensis, teesdalia coronopifolia, tuberaria guttata, veronica arvensis