White flower of about 3 cm with five petals blooms in the first 10 to 20 days in May on Bengal quince generally used as rootstocks for grafting in Japan which grows to 2 to 4m in height.
5月の上～中旬頃に3cm程の白い5花弁の花を咲かせ、日本で一般的に使われているカラタチ台では2-4mの高さに成長する。