Clarkia

[Sommer]

A [wildflower] that is native to California. It has purplish-pink [flowers] on tall stems.
It comes in many variations, such as Clarkia unguiculata (also known as Clarkia [elegance]), Clarkia amoena, Clarkia tenella, etc.

[Luis Fok]

A North American plant with showy white, pink, or purple flowers, cultivated as a border plant in gardens.