silene conica, arenaria serpyllifolia, bromus tectorum, agrostis capillaris, bromus hordeaceus, cerastium semidecandrum, erigeron canadensis, poa angustifolia, trifolium arvense, bryum argenteum, convolvulus arvensis, corynephorus canescens, geranium pusillum, hypochaeris radicata, myosotis stricta