Ключевые слова: america, anthocyanin, asterids, blue, core eudicots, cornales, deciduous shrub, decorative flower, delphinidin, eudicots, europe, flowering, h macrophylla, h macrophylla f macrophylla, hydrangea, hydrangea macrophylla seringe var otaksa makino, hydrangea otaksa siebold et zuccarini, hydrangeaceae, hydrona, japan, july, june, leaf, leaf vein, macrophyllae, magnoliophyta, ph, pink, plantae, purple, rainy season, red, white,