These are the forebears of all the roses we see on sale and growing today, and they are are a wide category of plants that produce beautifully simple, scented, open flowers in a variety of colors.

3,935), called “My Valentine,” may also fit the bill for the day. But roses come in other colors too. The color of flowers is predominantly attributed to two types of pigments: flavonoids and ...

In the rose world, these mutant flowers are known as "sports ... when you look out of Streisand's windows, the colors in the ...