beautiful wild flowers of arnica and dwarf fireweed (arnica frigida, chamerion latifolium)

flower blossom blooming arctic arnica aster vegetation plants floral flora nature frigida dwarf fireweed chamerion latifolium sally willowherb chamaenerion river beauty summer june asia russian east russia northern north polar region siberia chukotka flowers outdoor spring season floristic tundra bloom burgeon inflorescence yellow purple wildflower wild plant field natural background beautiful