The Genus Molluga refers to a group of flowering plants that belong to the family Acanthaceae. While the genus is commonly known as Molluga, there are several synonyms that have been used to describe these plants in the past. Some of the most popular synonyms for Genus Molluga include Tripterocalyx, Peplidium, and Passthrough Herb. These synonyms are used because they are Latin or Greek-derived and help to describe the characteristics of these plants, including their leaf shape and flower structure. Despite having different names, these synonyms refer to the same group of plants, making them interchangeable when discussing this particular genus.