Hm... It's mostly stuff I've picked up back home. There're books about that kind of thing, though. I've liked plants and stuff since I was little, so I read a lot about them.

[Taking a sip from her tea, she sits on her words for some moments before she continues.]

Although to my understanding, it seems like different worlds have different meanings for their flowers. After all, some of the flowers here aren't native to my world either, which means the only way I'd know what they meant here would be to look it up.