mediterranean sea holly (eryngium bourgatii ) is blooming in mountains of montenegro on summer day

eryngium flower bourgatii plant flora nature herb blue mountains mediterranean climate balkans background summer floral botany garden color wallpaper beautiful petal horticulture colour perennial blossom herbaceous exotic bronze perennials thistle bloom kniphofia sea holly bright closeup colourful purple violet outdoors sunny day prickly thorny caustic details amazing beauty hills heat