berteroa incana, erigeron annuus, arrhenatherum elatius, artemisia vulgaris, agrostis stolonifera, arenaria serpyllifolia, bromus tectorum, carduus crispus, crepis capillaris, dianthus armeria, epilobium brachycarpum, eragrostis minor, festuca rubra, hypericum perforatum, lepidium virginicum, linaria vulgaris, poa compressa, polygonum aviculare, solidago canadensis, tripleurospermum inodorum, vicia hirsuta