You may be thinking of a lisianthus (Eustoma), which has blossoms much like a rose, but is a very different plant. Good images are available at http://plants.thompson-morgan.com/product/4396/1
Ah! You may be thinking of PEONIES.
A rose !
Peony
You're probably thinking of a carnation.
rose
A desert rose flower. It is produced by Adinium of family Bignoniaceae.
you might be thinking of a lilly bulb
A rose
I Like Rose.
The Cockscomb flower looks like little bushes of red and pink flowers. In addition, the flower looks like a overturned mushroom that looks beautiful and wonderful.
Some types of gardenias, begonias, and camellias can look similar in appearance to roses and can be white.
a horn that looks like a flower
rose, just like the flower