inflorescences in the form of umbrellas of the euphorbia pallas yellow

inflorescences form umbrellas euphorbia pallas yellow plant flower spurge helioscasup3 pia sunflower herbaceous perennial garden park low bush landscape design bicolour nature ornamental green cauliflower stems thick group botany leaves petals bright lush background relief texture pattern mandala multicolor smalltoothed bowl gardening therapeutic shape erect annual cuttings unusual light acanthus seeds outdoors macro