My wildflower is the Rose Angel, or the Viscaria oculata. The scientific name is Caryophyllaceae. The Rose Angel is 8 to 20 inches tall. this flwer grows only in May through September. If you had this flower it would be necessary to give it plenty of sun and little water. This plant grows in the south western part of the United States. This flower’s petals are a shade of violet. These are some facts about the Rose Angel.