marsh-marigold caltha palustris, kingcup, die sumpfdotterblume oder sumpf-dotterblume, močvarna kaljužnica ili močvarni neven

background beautiful beauty bloom blooming blossom bog botanical botany bright bud bush buttercup caltha close closeup damp die fen flora floral flower fresh garden gold grass herb herbaceous ili kaljužnica kingcup lake leaf leaves macro marshmarigold meadow močvarna močvarni natural nature neven nobody oder outdoor outdoors palustris perennial petal plant pond schweiz season seasonal spring springtime sumpfdotterblume swamp switzerland wet wild wildflower