filipendula ulmaria, salix cantabrica, salix expectata, salix purpurea, salix triandra, epilobium hirsutum, valeriana pyrenaica, populus nigra, descurainia tanacetifolia, equisetum arvense, equisetum hyemale, equisetum palustre, fraxinus angustifolia, heracleum sphondylium, lycopus europaeus, salix eriophora