Rhodanthe

Rhodanthe is a genus of flowering plants in the family Asteraceae, native to Australia. These plants are often referred to as sun daisies or everlasting daisies, due to the papery texture and longevity of their bracts, which resemble petals. The name "Rhodanthe" is derived from the Greek words "rhodon" meaning rose and "anthemon" meaning flower.

Rhodanthe species are typically annuals, although some can behave as short-lived perennials in favorable conditions. They are characterized by their slender stems, alternate leaves, and showy flower heads. The flower heads are composed of numerous small disc florets surrounded by multiple layers of papery bracts in various colors, including white, pink, yellow, and red.

Rhodanthe are commonly cultivated for their attractive blooms, which are often dried and used in floral arrangements and crafts. They are relatively easy to grow from seed and are well-suited to sunny, well-drained locations. Some popular species include Rhodanthe chlorocephala, Rhodanthe anthemoides, and Rhodanthe manglesii.

The genus has undergone taxonomic revisions over time, and some species previously classified under Rhodanthe are now placed in other genera, such as Schoenia and Bracteantha. Understanding current botanical classifications is important when identifying and studying these plants.