Are Iris and Clusia both flowering plants?
Clusia Clusia is the type genus of the flowering plant family Clusiaceae. Comprising 300-400 species, it is native to tropical America. The genus is named by Carl Linnaeus in honor of the botanist Charles de l’Écluse.
American Iris Society The American Iris Society (AIS, founded 1920) is an organization dedicated to sharing information about and sponsoring research on the iris, a temperate zone plant that is often cultivated for its showy flowers. A major goal in its early years was to bring order to the then-confused nomenclature of the "Iris" genus, especially garden iris species and cultivars. Its members comprise horticulturists, botanists, gardeners, plant breeders, and nursery owners.