Ключевые слова: background, blooming, botanical, botany, branch, buds, catkins, close up, deciduous tree, environment, fagaceae, flora, fresh, green, in bloom, inflorescence, leaf, leaves, natures, oak, ornamental garden, outdoor, plant, public park, quercus acutissima, sawtooth oak, season, spring, springtime, timber, tree, wood, yellow,