Cattleya is a genus of orchids that includes around 50 species known for their large and showy flowers. These beautiful orchids have been cultivated for their ornamental value since the early 19th century. While the word "cattleya" is already a unique and specific name, there are some synonyms that are commonly used to refer to this genus of orchids. Some of the synonyms include Laelia, Guarianthe, Sophronitis, and Brassavola. These names have been used interchangeably over time and may vary depending on the taxonomic classification system used. However, regardless of the name used, cattleyas remain a popular choice among orchid enthusiasts for their beauty and charm.