euphorbia esula, green spurge or leafy spurge small flowers in umbels with basal pair of bright yellow-green petal-like bracts.

euphorbia esula green spurge leafy small flowers umbels basal pair bright yellowgreen petallike bracts yellow spring meadow plant leaf flower macro nature outdoor closeup background summer garden natural flora floral botanical fresh blossom bloom twohorned bishops weed botany close up cluster cypress environment cyparissias euphorbiaceae euphorbieae gardening leaves bract umbel