The meaning of some flowers(ps:Be careful as giving flowers to avoid misunderstanding^_^)

This is meaning of some flowers i like,so if you know any else,can you add yours here?

*Daisy: Courage,triumph and filial piety.

*Sun-flower: Obtimism,belief,hope.

*May Lily: Small,modest.

*Peony: Wealth or "You are my good younger sister"

*Purple Carnation: Erratic charecter,change.

*Crocus: Young,happy.

*Easter lily: friendly,lovely

*Pink rose: grate,completely happiness

*White rose: innocent,pure,softy

*Purple rose: Is it too late to say"I

*Daffodil: Joyfulness or "You are the one"

*Pink lotus: Triumph,happiness

*Yellow lotus: Generosity,compassion

*White lotus: the greatest respect,dignity

*Water lily: the love of wife and husband

*Iris: Loyalty,the promise and the noble friendship

*Yellow Carnation: Regret,despair

*Stripped carnation: Refuse

*Red carnation: Friendship

*Flame tree: Flower of student-"Good luck on the learning way"

*Yellow appricot: Dream,hope-"The best wish for the beginning of new year"

**Poppy: Creation and dream

*Cosmos: Simple,pure

*Sakura:"All the best"---The beautiful soul

*Forget-me-not: The true love or "PLEASE DON'T FORGET ME"

<em>THERE ARE MANY KIND OF BEAUTIFUL FLOWER,BUT DO YOU KNOW WHICH FLOWER IS THE MOST BEAUTIFUL......(*^_^*) THIS IS A SPECIAL FLOWER,IT IS THE ONLY KIND THAT IS GROWTH FROM YOUR  BEAUTIFUL HEART!...(^_^!)</em>