Question: Are Schwantesia and Cleome both flowering plants?

full_context: Document 1: Geogenanthus poeppigii: Geogenanthus poeppigii, commonly called the seersucker plant, is a flowering plant species in the family "Commelinaceae" (the dayflower & spiderwort family). As currently circumscribed, the genus "Geogenanthus" includes two other species, "G. ciliatus" and "G. rhizanthus". This species is named after E.F. Poeppig, 19th century German explorer. "Geogenanthus undatus" is an outdated synonym for "G. poeppigii". For more details on the rather complicated synonmy for this species, see Faden (1981).
Document 2: Helianthus schweinitzii: Helianthus schweinitzii, known by the common name Schweinitz's sunflower, is a perennial wildflower endemic to the Piedmont physiographic province of North Carolina and South Carolina. It is classified in the Sunflower Family (Asteraceae). Nationwide it is one of the rarest species of sunflower in the United States, but within its range it is not uncommon along utility and highway rights-of-way in North Carolina and South Carolina. There are only about 90 known populations, many containing less than 40 plants each. It was listed as a federal endangered species on May 7, 1991.
Document 3: Brassicaceae: Brassicaceae or Cruciferae is a medium-sized and economically important family of flowering plants commonly known as the mustards, the crucifers, or the cabbage family. Most are herbaceous plants, some shrubs, with simple, although sometimes deeply incised, alternatingly set leaves without stipules or in leaf rosettes, with terminal inflorescences without bracts, containing flowers with four free sepals, four free alternating petals, two short and four longer free stamens, and a fruit with seeds in rows, divided by a thin wall (or septum).
Document 4: Cleome: Cleome is a genus of flowering plants in the family Cleomaceae. Previously, it had been placed in the family Capparaceae, until DNA studies found the Cleomaceae genera to be more closely related to the Brassicaceae than the Capparaceae. The APG II system allows for "Cleome" and the other members of the Cleomaceae to be included in the Brassicaceae.
Document 5: Nasturtium (genus): Nasturtium is a genus of seven plant species in the family Brassicaceae (cabbage family), best known for the edible watercresses "Nasturtium microphyllum" ("Rorippa microphylla") and "Nasturtium officinale" ("R. nasturtium-aquaticum"). "Nasturtium" was previously synonymised with "Rorippa", but molecular evidence supports its maintenance as a distinct genus more closely related to "Cardamine" than to "Rorippa" "sensu stricto" (Al-Shehbaz & Price, 1998; Al-Shehbaz, Beilstein & Kellogg, 2006). Yellowcress is a common name for plants in this genus.
Document 6: Clerodendrum: Clerodendrum is a genus of flowering plants in the family Lamiaceae. Its common names include glorybower, bagflower and bleeding-heart. It is currently classified in the subfamily Ajugoideae, being one of several genera transferred from Verbenaceae to Lamiaceae in the 1990s, based on phylogenetic analysis of morphological and molecular data.
Document 7: Molluginaceae: Molluginaceae are a family of flowering plants recognized by several taxonomists. It was previously included in the larger family Aizoaceae. The APG III system of 2009 made no change in the status of the family as compared to the APG II system of 2003 and the APG system of 1998, apart from a reassignment of several genera, such as the placement of "Corrigiola" and "Telephium" into Caryophyllaceae, "Corbichonia" in Lophiocarpaceae, "Microtea" into Microteaceae and "Limeum" in Limeaceae, because the family was found to be widely polyphyletic in Caryophyllales. In addition "Macarthuria" was found not to be related to "Limeum" as previously thought and thus it was placed in Macarthuriaceae, and similarly species formerly placed in "Hypertelis", apart from type species "Hypertelis spergulacea", a true Molluginaceae, were found to belong elsewhere and were described as "Kewa" in the family Kewaceae, named for the Royal Botanic Gardens Kew. Molluginaceae is still assigned to the order Caryophyllales in the clade core eudicots, although the generic circumscription is difficult because "Mollugo" is not monophyletic.
Document 8: Schlumbergera kautskyi: Schlumbergera kautskyi is a species of plant in the Cactaceae family. It is endemic to a small area of the coastal mountains of south-eastern Brazil where its natural habitat is rocky areas. It is threatened by habitat loss. It is in the same genus as the popular houseplant known as Christmas Cactus or Thanksgiving Cactus.
Document 9: Cleomaceae: The Cleomaceae are a small family of flowering plants in the order Brassicales, comprising about 300 species in 10 genera, or about 150 species in 17 genera. These genera were previously included in the family Capparaceae, but were raised to a distinct family when DNA evidence suggested the genera included in it are more closely related to the Brassicaceae than they are to the Capparaceae. The APG II system allows for Cleomaceae to be included in Brassicaceae.
Document 10: Salvia gesneriflora: Salvia gesneriflora (sometimes spelled Salvia gesneriiflora) is a herbaceous perennial or subshrub native to mountainous provinces of the Sierra Madre Oriental in Mexico, growing at 7,500-10,000 ft elevation. It was named in honor of 15th century Swiss botanist Conrad Gessner, for whom the genus "Gesneria" and family Gesneriaceae are also named. The long tubular flowers of this salvia resemble "Gesneria" flowers. It is a popular ornamental plant.
Document 11: Schwantesia: Schwantesia is a genus of plant in the family Aizoaceae. It is named in honor of the German botanist and archaeologist Gustav Schwantes (1881 - 1960).
Document 12: Ursinia nana: Ursinia nana DC. is a Southern African annual herb belonging to the Daisy family of Asteraceae. It is a pioneer plant of disturbed ground and usually grows to a height of only 30 cm. It flowers throughout the rainy season and, in mild weather with late rains, well into the autumn months. The leaves are deeply laciniate and bunched. In his 1912 contribution to "Botanische Jahrbucher fur Systematik, Pflanzengeschichte und Pflanzengeographie", the enigmatic German botanist Reinhold Conrad Muschler describes "Ursinia engleriana", found near Okahandja in South West Africa, as a new species of African composite. Later this was considered to be the same as "Ursinia nana" described by de Candolle. Muschler praised the species as being extremely ornamental.
Document 13: Crambe: Crambe is a genus of about 20 species of annual and perennial flowering plants in the cabbage family Brassicaceae, native to a variety of habitats in Europe, Turkey, southwest and central Asia and eastern Africa. They carry dense racemes of tiny white or yellow flowers on (mostly leafless) stems above the basal leaves.
Document 14: List of Grewia species: The large flowering plant genus Grewia is today placed by most authors in the mallow family Malvaceae, in the expanded sense as proposed by in the APG. Formerly, it was placed in either the linden family (Tiliaceae) or the Sparrmanniaceae. However, these were both not monophyletic with respect to other Malvales - as already indicated by the uncertainties surrounding placement of "Grewia" and similar genera - and have thus been merged into the Malvaceae. Together with the bulk of the former Sparrmanniaceae, "Grewia" is in the subfamily Grewioideae and therein the tribe Grewieae, of which it is the type genus.
Document 15: Schwantesia constanceae: Schwantesia constanceae is a species of plant in the Aizoaceae family. It is endemic to Namibia. Its natural habitat is rocky areas. It is threatened by habitat loss.
ground_truth: no