euphorbia marginata snow on the mountain

euphorbia marginata snow mountain leaf flower plant garden green blossom nature white summer natural bloom background beautiful closeup beauty blooming floral petal flora outdoor botanical season stem botany spurge spring macro ornamental variegated horticulture fresh smokeontheprairie flowerbed euphorbiaceae snowonthemountain whitemargined delicate herbal freshness blossoming yellow vegetation biological also known as clouded prairie