Question: Are both the Amsonia and the Syagrus genius found in North America?

full_context: Document 1: Anthemis: Anthemis is a genus of aromatic flowering plants in the family Asteraceae, closely related to "Chamaemelum", and like that genus, known by the common name chamomile; some species are also called dog-fennel or mayweed. "Anthemis" are native to the Mediterranean region and southwest Asia east to Iran. A number of species have also become naturalized in the United Kingdom and other parts of the world.
Document 2: Syagrus coronata: Syagrus coronata, the Ouricury palm or licuri palm, is a species of palm tree that plays an important role in the diets of tropical seasonally dry forest animals. It is native to eastern Brazil, ranging from the southern part of the state of Pernambuco, into the state of Bahia, south to the Jequitinhonha River in the state of Minas Gerais.
Document 3: Sago palm: Sago palm is a common name for several plants which are used to produce a starchy food known as sago. Sago palms may be "true palms" in the family Arecaceae, or cycads with a palm like appearance. Sago produced from cyads must be detoxified before consumption. Plants called sago palm include:
Document 4: Adonis (plant): Adonis is a genus of about 20–30 species of flowering plants of the crowfoot family, Ranunculaceae, native to Europe and Asia.
Document 5: Clintonia: Clintonia is a genus of flowering plants first described as a genus in 1818. It is distributed across North America and eastern Asia where it is found as an understory plant in woodlands. It was named after De Witt Clinton, an 18th-century botanist and U.S. politician.
Document 6: Xerophyllum asphodeloides: Xerophyllum asphodeloides is a North American species of flowering plants in the Melanthiaceae known by the common names turkey beard, eastern turkeybeard, beartongue, grass-leaved helonias, and mountain asphodel. It is native to the eastern United States, where it occurs in the southern Appalachian Mountains from Virginia to Alabama, and also in the Pine Barrens of New Jersey.
Document 7: Syagrus (beetle): Syagrus is a genus of leaf beetles (family Chrysomelidae) in the subfamily Eumolpinae. They are often attracted by plants in the family Malvaceae; "Syagrus rugifrons" and "Syagrus calcaratus" are pests of cotton. The larvae of "Syagrus calcaratus" attack the roots of the plant and cause it to wilt.
Document 8: Cycas revoluta: Cycas revoluta (Sotetsu [Japanese ソテツ], sago palm, king sago, sago cycad, Japanese sago palm), is a species of gymnosperm in the family Cycadaceae, native to southern Japan including the Ryukyu Islands. It is one of several species used for the production of sago, as well as an ornamental plant.
Document 9: Adlumia: Adlumia is a genus of two species in the Papaveraceae family. One species, "A. fungosa", is commonly known as the Allegheny vine, climbing fumitory, or mountain fringe. It is found in the eastern US, north of VA and TN, as far west as IA and MN, as well as in eastern Canada. The other species, "A. asiatica", is native to Korea and immediately neighbouring parts of China and southeast Russia.
Document 10: Syagrus romanzoffiana: Syagrus romanzoffiana, the queen palm or cocos palm, is a palm native to South America, from Paraguay and northern Argentina (mostly Misiones Province) north to western Brazil and northern Uruguay and west to eastern Bolivia. It had been classified within the "Cocos" genus as "Cocos plumosa", was assigned to "Arecastrum", then moved to "Syagrus". As a result of the nomenclature confusion, they often retain a previous name in popular usage. Its transfer to Syagrus and the subsumation of Arecastrum may have been premature. A genetics team led by Bee F. Gunn found that S. romanzoffiana did not group with other Syuagrus species at all, but instead with Lytocarium weddellianum. S. romanzoffiana is a medium-sized palm, quickly reaching maturity at a height of up to 15 m tall, with pinnate leaves having as many as 494 leaflets, although more typically around 300, each leaflet being around 18 inches (45 cm) in length and 1-2 inches (2.5-5 cm) in width.
Document 11: Syagrus (plant): Syagrus is a genus of Arecaceae (palms), native to South America, with one species endemic to the Lesser Antilles. The genus is closely related to the "Cocos", or coconut genus, and many "Syagrus" species produce edible seeds similar to the coconut.
Document 12: Lytocaryum: Lytocaryum is a monoecious genus of flowering plant in the palm family endemic to Brazil where 4 species are known. Palms once classified as Microcoelum are herein included; the genus is closely related to "Syagrus", from which it is differentiated only by abundant tomentum, strongly versatile anthers, and slight epicarp, mesocarp, and endocarp differences. The name is Greek for "loose" and "nut".
Document 13: Boltonia: Boltonia is a genus of plants in the sunflower family native primarily to North America with one species in eastern Asia.
Document 14: Gelsemium: Gelsemium is an Asian and North American genus of flowering plants belonging to family Gelsemiaceae. The genus contains three species of shrubs to straggling or twining climbers. Two species are native to North America, and one to China and Southeast Asia.
Document 15: Amsonia: Amsonia is a genus of flowering plants in the dogbane family, Apocynaceae, first described as a genus in 1788. It is native primarily to North America with one species in East Asia and another in the eastern Mediterranean.
ground_truth: no