Grow Plants / Question and answer about plants / Euphorbia cotinifolia atropurpurea Euphorbia cotinifolia atropurpurea – What is Euphorbia cotinifolia atropurpurea? Euphorbia cotinifolia atropurpurea Euphorbia cotinifolia atropurpurea is purple leaves with red the leaves in elliptic to ovate leaves.