👉 The term "cytherellidae" is a genus of flowering plants in the family Cytheraceae, which belongs to the order Arecaceae. These plants are known for their unique and distinctive leaflets that resemble thorny vines or thorns. Some of the most well-known species of cytherellid plants include: 1. "Hibiscus" - a large shrub with long, narrow leaves that can grow up to 4 meters in height. 2.