Question: Are Schwantesia and Campsis both varieties of plant?

full_context: Document 1: 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 2: 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 3: Campsis: Campsis (trumpet creeper, trumpet vine) is a genus of flowering plants in the family Bignoniaceae, native to woodland in China and North America. It consists of two species, both of which are vigorous deciduous perennial climbers, clinging by aerial roots, and producing large trumpet-shaped flowers in the summer. They are hardy but require the shelter of a warm wall in full sun.
Document 4: Campsis radicans: Campsis radicans (trumpet vine or trumpet creeper, also known in North America as cow itch vine or hummingbird vine), is a species of flowering plant of the family Bignoniaceae, native to the eastern United States and naturalized in parts of the western United States as well as in Ontario, parts of Europe, and scattered locations in Latin America. Growing to 10 m , it is a vigorous, deciduous woody vine, notable for its showy trumpet-shaped flowers. It inhabits woodlands and riverbanks, and is also a popular garden subject.
Document 5: 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 "Geogenanthus undatus" is an outdated synonym for "G. poeppigii".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 6: Parthenocissus quinquefolia: Parthenocissus quinquefolia, known as Virginia creeper, Victoria creeper, five-leaved ivy, or five-finger, is a species of flowering plant in the grape family, Vitaceae. It is native to eastern and central North America, from southeastern Canada and the eastern United States west to Manitoba and Utah, and south to eastern Mexico and Guatemala.
Document 7: 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 8: Campsis × tagliabuana: Campsis" × "tagliabuana (Madame Galen) is a mid-19th-century hybrid between "Campsis radicans" (American trumpet vine) and "Campsis grandiflora" (Chinese trumpet vine). It produces trumpet-shaped, orange to red flowers up to 3 in long that appear in loose clusters of 6 to 12. It is a woody, clinging, perennial vine that attaches itself to structures and climbs vigorously with aerial roots like those of ivy. It bears dark-green deciduous leaves, 8 - long. Its flowers are very attractive to bees, butterflies and birds. Like its parents it is hardy but in cooler temperate regions requires the shelter of a sunny wall to produce its spectacular flowers in abundance.
Document 9: 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 10: 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.
Document 11: Passiflora incarnata: Passiflora incarnata, commonly known as maypop, purple passionflower, true passionflower, wild apricot, and wild passion vine, is a fast-growing perennial vine with climbing or trailing stems. A member of the passionflower genus "Passiflora", the maypop has large, intricate flowers with prominent styles and stamens. One of the hardiest species of passionflower, it is a common wildflower in the southern United States. The Cherokee in the Tennessee area called it ocoee ; the Ocoee River and valley are named after this plant, which is the Tennessee state wildflower. This, and other passionflowers are the exclusive larval host plants for the Gulf fritillary and non-exclusive for the variegated fritillary butterflies.
Document 12: 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 13: Lithops: Lithops is a genus of succulent plants in the ice plant family, Aizoaceae. Members of the genus are native to southern Africa. The name is derived from the Ancient Greek words λίθος ("lithos"), meaning "stone," and ὄψ ("ops"), meaning "face," referring to the stone-like appearance of the plants. They avoid being eaten by blending in with surrounding rocks and are often known as pebble plants or living stones. The formation of the name from the Greek "-ops" means that even a single plant is called a Lithops.
Document 14: Wisteria: Wisteria (also spelled Wistaria or Wysteria) is a genus of flowering plants in the legume family, Fabaceae (Leguminosae), that includes ten species of woody climbing vines native to the Eastern United States and to China, Korea, and Japan. Some species are popular ornamental plants. An aquatic flowering plant with the common name wisteria or 'water wisteria' is in fact "Hygrophila difformis", in the family Acanthaceae.
Document 15: Honeysuckle: Honeysuckles ("Lonicera", ; syn. "Caprifolium" Mill.) are arching shrubs or twining bines in the family Caprifoliaceae, native to the Northern Hemisphere. Approximately 180 species of honeysuckle have been identified. About 100 of these species can be found in China and approximately 20 native species have been identified in Europe, 20 in India, and 20 in North America. Widely known species include "Lonicera periclymenum" (honeysuckle or woodbine), "Lonicera japonica" (Japanese honeysuckle, white honeysuckle, or Chinese honeysuckle) and "Lonicera sempervirens" (coral honeysuckle, trumpet honeysuckle, or woodbine honeysuckle). Hummingbirds are attracted to the flowers on some of these plants, especially "L. sempervirens" and "L. ciliosa" (orange honeysuckle). Honeysuckle derives its name from the edible sweet nectar obtainable from its tubular flowers. The name "Lonicera" stems from Adam Lonicer, a Renaissance botanist.
ground_truth: yes