Ключевые слова: april, asahikawa, background, beautiful, beauty, bloom, blossom, blue, colony, corydalis, corydalis ambigua, cute, dogtooth, erythronium, flower, flower garden, forest, garden, green, gregariousness, hokkaido, japan, japanese dogs tooth violet, katakuri, katakyoko, landscape, leaf, lily family, maintain, moss, nature, pink, plant, purple, scene, spring, violet, wood,