yellow flowers. verbascum blattaria, with a wild bee in the meadow

background beautiful bee blattaria bloom blossom botanical botany breed bright bunch chaix chaixii closeup cluster color common cultivar cultivation doing flora floral flower flowers gallen garden green loves macro meadow mullein natural nature nigrum petal photography plant saint scrophulariaceae shoulder spring stamen summer swiss switzerland thapsus tolerant velvet verbascum what wild work yellow