greater knapweed flower (centaurea scabiosa) and common hover fly (syrphus ribesii)

fruit produce food plant flower branch shrub tree leaf petal dessert evergreen blossom cold autumn morning welwyn garden city hertfordshire england macro close nikon season seasons park parks nature seasonal change ripe sead seads micro sunlit morningsun sunrise green leaves european seed sunset seadling closeup meadow wildflower spring nectar head pollen meadown symmetry wild silene dioica herb pink purple lilac purpurea full bloom greater knapweed centaurea scabiosa common hover fly syrphus ribesii