birth flower
A flower associated with a specific birth month, similar to birthstones. Often used in floristry and gift-giving.
私の誕生花はスイートピーです。
My birth flower is the sweet pea.
誕生花を贈るのは素敵なアイデアですね。
Giving someone their birth flower is a lovely idea.
Compound of 誕生 (birth) and 花 (flower). The concept is a modern adaptation of Western birth flower traditions.