verbena rigida 'venosa' growing and blooming with violet-blue flowers on green foliage

venosa verbena rigida bloom blooming blossom blue border botanic botanical botany bright cascading close closeup detailed fine flora floral flower flowering flowers foliage garden gardening growing growth hybrid imagination lacy leaves macro magenta nature ornamental outdoors park parks petals plant purple summer vegetation violet close-up shot 'venosa' violet-blue green