text: amorpha fruticosa, quercus robur, ulmus laevis, aristolochia clematitis, lactuca tatarica, agrimonia eupatoria, arctium tomentosum, calamagrostis epigejos, carex melanostachya, chaiturus marrubiastrum, chenopodium album, cirsium arvense, crataegus ambigua, cynoglossum officinale, elymus repens, eryngium planum, fallopia convolvulus, fraxinus pennsylvanica, galium verum, glechoma hederacea, jacobaea vulgaris, lathyrus incurvus, orthotrichum pumilum, physcia stellaris, prunus spinosa, pseudoleskeella nervosa, rubus caesius, xanthoria parietina