text: sambucus nigra, cerastium diffusum, cirsium arvense, hippophae rhamnoides, bryonia dioica, carex arenaria, cerastium semidecandrum, cynoglossum officinale, erigeron canadensis, myosotis ramosissima, poa trivialis, sedum acre, sonchus arvensis, stellaria media, anthriscus caucalis, arenaria serpyllifolia, brachythecium albicans, cirsium vulgare, phleum arenarium, plantago coronopus, senecio vulgaris, urtica urens