close-up of a vibrant euphorbia milii with lush green leaves in a natural setting

euphorbia milii flowers red green plant nature closeup lush natural thorns crownofthorns bright flora botanical garden tropical succulent spiny petals leaf greenery bloom horticulture botany colorful ornamental species exotic environment ecology macro detail foliage outdoor growth vivid fresh shrub brightly christplant christthorn leafy decorative wildlife phaenomenal naturalworld climate biodiversity conservation