asclepias syriaca, elymus repens, lathyrus tuberosus, achillea millefolium, centaurea diffusa, chondrilla juncea, delphinium consolida, falcaria vulgaris, lotus corniculatus, matricaria chamomilla, medicago falcata, plantago lanceolata, seseli annuum, crepis foetida, linaria genistifolia, melilotus albus