Subclass Rosidae is a taxonomic subclass within the Angiosperms, commonly referred to as flowering plants. Synonyms for Rosidae include Eudicotyledons, Rosids, and Magnoliopsida. Within Rosidae, there are many orders, including Fabales, Fagales, and Malpighiales among others. Subclass Rosidae encompasses around 120,000 species, making up roughly a quarter of all flowering plant species. Some of the most well-known plants within this subclass include roses, apples, strawberries, and almonds. The diversity of Rosidae makes it a fascinating and important class within the plant kingdom. Understanding these synonyms and the subclass Rosidae itself allows for a greater appreciation and understanding of the vast array of plants that exist in our ecosystem.