My favorite flower is the perennial flower the rose. It's in the family called Rosaceae.
That sounds pretty cool.  I don't know a lot about flowers.  What colors can that flower be?
Rose
A rose is a woody perennial flowering plant of the genus Rosa, in the family Rosaceae, or the flower it bears. There are over three hundred species and thousands of cultivars. They form a group of plants that can be erect shrubs, climbing, or trailing, with stems that are often armed with sharp prickles. Flowers vary in size and shape and are usually large and showy, in colours ranging from white through yellows and reds. Most species are native to Asia, with smaller numbers native to Europe
Potentilla sterilis
Potentilla sterilis, also called strawberryleaf cinquefoil or barren strawberry, is a perennial herbaceous species of flowering plant in the rose family, Rosaceae. It is native to Europe.
Description.
The plant looks rather like wild woodland strawberry ("Fragaria vesca"), or a cultivated strawberry, but is a smaller plant, with smaller flowers, and it does not form fleshy fruit. After the petals have fallen from a flower no obvious fruit forms. The petals are usually well separated from one another,