👉 Rhamphotheca is a genus of flowering plants in the family Rutaceae, native to tropical regions. These plants are commonly known as red hibiscus or Chinese hibiscus. They have bright red flowers and are often used for their medicinal properties. Some key characteristics of rhamphothecas include: - Flowers: The flowers are typically yellow or orange in color. - Leaves: The leaves are usually lanceolate to ovate, with a rough texture and serr