Lilium (members of which are true lilies) is a genus of herbaceous flowering plants growing from bulbs, all with large prominent flowers. Description from pixgood.com. I searched for this on bing.com/images
Larkspur - Tattoo for Shoulder Cap - July Birth Flower
The Sexy Hibiscus Flower Tattoo: Hibiscus Flower Design For Girl ...
Gorgeous Flower Tattoo Designs
Poppy tattoo, I would get something super minimalist like this minus all the arrows and such surrounding it