aetheorhiza bulbosa, arenaria leptoclados, bituminaria bituminosa, catapodium hemipoa, clematis flammula, draba verna, erodium cicutarium, festuca muralis, helichrysum stoechas, lagurus ovatus, ononis reclinata, arabidopsis thaliana, asphodelus ramosus, clypeola jonthlaspi, hypochaeris glabra, vicia hirsuta