closeup on a quercus robus branch with a focus on a oak leaf and its green acorn fruit.

acorn alone also autumn background beech blooming botanical branch called close closeup common commonly display english environment europe european fagaceae flora flowering focus foliage forest fruit gardening green growth horizontal individual isolated known leaf leaves macro name nature oak oakpicture pedunculata pedunculate plant quercus robur robus robust season species summer sunlight tree young