The cultural context can be a factor too. A cologne with ingredients that are native to a particular region might tell a story of that place. For instance, a cologne with oud from the Middle East could tell a story of the rich, exotic culture there. The scent can transport you to that place and give you a sense of its traditions, people, and history.
Well, it could be that Harry is raised in a world where cologne has some sort of magical property. Maybe the scent of a particular cologne is used to protect him or give him special powers. For example, the cologne might be made from rare magical ingredients and whenever Harry wears it, he can blend into the Muggle world more easily because it masks his wizardly aura.
Woody flowers mainly included osmanthus, gardenia, plum blossom, azalea, crepe myrtle and other varieties. In addition, the common wood-based flowers also included roses, peonies, begonias, magnolias, peach blossoms, wooden pens, Chinese redbud, weeping weeping sythia, wintersweet, golden bell, lilac, wisteria, spring cuckoo, pomegranate, smiley, white orchid, jasmine, hibiscus, ivory red, silver bud willow, camelia, winter jasmine, and so on. Woody flowers are divided into three categories: arbors, shrubs, and vines. Arbors are tall and have obvious trunks, such as plum blossoms, white magnolias, peach blossoms, cherry blossoms, etc.; shrubs are short and have no obvious trunks, and their branches are clustered, such as peonies, roses, azalea, pomegranate, etc.; vines have slender stems and cannot stand upright, often climbing up, such as trumpettiana, wisteria, honeysuckles, etc.
Woody flowers mainly included trees, shrubs, and vines. Arbors and flowers were relatively tall and had obvious trunks, such as plum blossoms, white magnolias, peach blossoms, cherry blossoms, and so on. Shrubs and flowers were relatively low, without an obvious trunk, and their branches were clustered, such as peonies, roses, azalea, pomegranate, etc. Vine flowers have slender stems and cannot stand upright. They often climb up, such as trumpet creeper, wisteria, honeysuckles, etc.
Woody flowers referred to flowers and plants with wooden stems, including trees, shrubs, and vines. There were 195 types of flowers. Some of the commonly seen plants included lilac, osmanthus, gardenia, camelia, red leaf heather, and cherry blossoms. In addition, there were roses, peonies, begonias, magnolias, plum blossoms, peach blossoms, wooden pens, Chinese redbud, Forsythia, wintersweet, golden bell, wisteria, cuckoo, azalea, pomegranate, smiley, white orchid, jasmine, hibiscus, ivory red, silver bud willow, winter jasper, and so on. In general, there were many types of wooden flowers, and each had its own unique charm.