Question: Are Iris and Clusia both flowering plants?

full_context: Document 1: Gladiolus: Gladiolus (from Latin, the diminutive of "gladius", a sword,) is a genus of perennial cormous flowering plants in the iris family (Iridaceae).
Document 2: Clivia: Clivia is a genus of monocot flowering plants native to southern Africa. They are from the family Amaryllidaceae, subfamily Amaryllidoideae. Common names are "Natal lily" or "bush lily".
Document 3: Iresine: Iresine is a genus of flowering plants in the amaranth family, Amaranthaceae. It contains 20 to 25 species, all of which are native to the American tropics. The generic name is derived from the Greek word εριος ("erios"), meaning "wooly", referring to the trichome-covered flowers. Bloodleaf is a common name for those species that have colored foliage, and these are often cultivated as ornamental plants. Some species are additives to versions of the hallucinogenic drink Ayahuasca.
Document 4: Chloranthaceae: Chloranthaceae is a family of flowering plants (angiosperms), the only family in the order Chloranthales. It is not closely related to any other family of flowering plants, and is among the early-diverging lineages in the angiosperms. They are woody or weakly woody plants occurring in Southeast Asia, the Pacific, Madagascar, Central and South America, and the West Indies. The family consists of four extant genera, totalling about 77 known species according to Christenhusz and Byng in 2016. Some species are used in traditional medicine. The type genus is "Chloranthus".
Document 5: Chlidanthus: Chlidanthus is a genus that consists of 10 species of tender bulbs from tropical South America, mostly natives to the Andes. The botanical name comes from the Greek, meaning "delicate flower". The plants have large spherical bulbs with gray-green, strap-shaped leaves 30cm long arising from the base. In late spring to early summer, clusters of 3-4 large, strong citrus-scented fragrant, funnel-shaped flowers 10-13cm long held terminally on stalks 25cm high, colored in yellow, pink or red.
Document 6: Iris ensata: Iris ensata (Japanese iris, Japanese: "hanashōbu") is a species of "Iris" native to Japan, China, Korea and Russia, and widely cultivated as an ornamental plant. Japanese iris may also refer to other culturally significant species of "Iris" native to Japan.
Document 7: Sparaxis tricolor: Sparaxis tricolor, known by the common names wandflower, harlequin flower, and sparaxis, is a bulb-forming perennial plant that grows in well-drained sunny soil. It gained its name from its colorful flowers which are bi- or tri-coloured with a golden centre and a small ring of brown surrounded by another colour.
Document 8: Gesneria: Gesneria is a genus of approximately 50 species in the flowering plant family Gesneriaceae. Except for two or three odd South American species, all are native to islands of the Caribbean. The genus is classified in the tribe Gesnerieae along with the genera "Bellonia", "Pheidonocarpa", and "Rhytidophyllum". "Gesneria" species are usually woody shrubs or subshrubs, and (with the closely related "Rhytidophyllum") are unusual in the family in having alternately (rather than decussately) arranged leaves. A complete list of the accepted species and their synonyms can be found in the Smithsonian Institution's World Checklist of Gesneriaceae.
Document 9: Iris germanica: Iris x germanica is the accepted name for a species of flowering plants in the family "Iridaceae" commonly known as the bearded iris or the German iris. It is one of a group of hybrid origin.
Document 10: Crocus: Crocus (English plural: crocuses or croci) is a genus of flowering plants in the iris family comprising 90 species of perennials growing from corms. Many are cultivated for their flowers appearing in autumn, winter, or spring. The spice saffron is obtained from the stigmas of "Crocus sativus", an autumn-blooming species. Crocuses are native to woodland, scrub, and meadows from sea level to alpine tundra in central and southern Europe, North Africa and the Middle East, on the islands of the Aegean, and across Central Asia to Xinjiang Province in western China.
Document 11: Iris (plant): Iris is a genus of about 260–300, species of flowering plants with showy flowers. It takes its name from the Greek word for a rainbow, which is also the name for the Greek goddess of the rainbow, Iris. Some authors state that the name refers to the wide variety of flower colors found among the many species. As well as being the scientific name, "iris" is also very widely used as a common name for all "Iris" species, as well as some belonging to other closely related genera. A common name for some species is 'flags', while the plants of the subgenus "Scorpiris" are widely known as 'junos', particularly in horticulture. It is a popular garden flower.
Document 12: Carludovica: Carludovica is a genus in the family Cyclanthaceae. It is native to tropical America, from southern Mexico and Guatemala to Ecuador and Bolivia. "Carludovica" is named in honor of Charles IV of Spain and his wife Maria Luisa of Parma.
Document 13: Iris pseudacorus: Iris pseudacorus (yellow flag, yellow iris, water flag, lever) is a species in the genus "Iris", of the family Iridaceae. It is native to Europe, western Asia and northwest Africa. Its specific epithet, meaning "false acorus", refers to the similarity of its leaves to those of "Acorus calamus", as they have a prominently veined mid-rib and sword-like shape.
Document 14: Collinsonia: Collinsonia is a genus of flowering plants in the family Lamiaceae. It is native to East Asia and eastern North America. It was named for the English botanist Peter Collinson (1694–1768) by Carl Linnaeus in "Species Plantarum" in 1753. It is in the tribe Elsholtzieae, a small tribe of only 5 genera. In order of their number of species, they are "Elsholtzia", "Mosla", "Collinsonia", "Perilla", and "Perillula".
Document 15: 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.
ground_truth: yes