close up of the yellow flowers of cypress spurge euphorbia cyparissias or leafy spurge euphorbia esula

green euphorbia spring ant spurge esula plant yellow blossom flower bloom leaf bright nature leafy beauty garden environment beautiful natural meadow herb flora freshness closeup fresh season grass growth stem toxic herbaceous umbel bract lanceolate hemicryptophytes crescentshaped background nectar summer foliage serrata wild growing floral flowers milk close cypress cyparissias