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.
Crocus flavus Crocus flavus, known as yellow crocus or Dutch yellow crocus, is a species of flowering plant of the "Crocus" genus in the Iridaceae family. It grows wild on the slopes of Greece, former Yugoslavia, Bulgaria, Romania and northwestern Turkey, with fragrant bright orange-yellow flowers which Tennyson likened to a fire. It is a small crocus (5 - , despite the names of some cultivars, compared to the Giant Dutch crocuses ("C. vernus"). Its cultivars are used as ornamental plants.