My お気に入り kind of 花 is the sunflower. It's bigger than me,stronger,it's only of one origin not like some people heinz 57. I am a pure bred Scots so I can relate to the sunflower in many ways.We both blossum big time when we r happy and they are just as I, happy 99.9% of the time.
the deadly ホオズキ, 夜遊び, ナス flower... it is purple and has poisonous berries. it's also known as the 花 of death because it's (like the name says) deadly... so that's pretty much why I like it :P (I'd post a pic but this phone is not being very cooperative.)