Question: What plant is in the family Asteraceae, Decaisnea or Fleabane?

full_context: Document 1: Dichroa: Dichroa is a genus of 12 species of flowering plants in the family Hydrangeaceae, native to eastern and southeastern Asia. They are deciduous shrubs growing to 1-3 m tall, with their leaves arranged in opposite pairs. The flowers are produced in a broad inflorescence similar to that of the related genus "Hydrangea". The fruit is a glossy metallic purple-blue berry.
Document 2: Erigeron glacialis: Erigeron glacialis (common names glacial daisy, glacial fleabane, Subalpine fleabane, or wandering fleabane) is a western North American perennial plant in the (daisy family).
Document 3: Caulophyllum: Caulophyllum is a small genus of perennial herbs in the family Berberidaceae. It is native to eastern Asia and eastern North America. These plants are distinctive spring wildflowers, which grow in moist, rich woodland, it is known for its large triple-compound leaf, and large blue, berry-like fruits. Unlike many spring wildflowers, it is not an ephemeral plant and persists throughout much of the summer. Common names for plants in this genus include Blue Cohosh, Squaw Root, and Papoose Root. As hinted at by its common names, this plant is well known as an alternative medicine for inducing childbirth and menstrual flow; it is also considered a poisonous plant.
Document 4: Deinanthe: Deinanthe is a genus consisting of a few species of rare herbaceous-habit rhizomatous plants found in the mountain woodlands of East Asia, ranging from China to Japan. They are handsome clump-forming perennials good for shade, woodland and rock gardens. These attractive deciduous plants have relatively large "fishtail" leaves (cleft at the apex). Deinanthes grow at a slow rate to be bushy and shrub-like, 2ft tall and wide. The leaves attain 3 to 4 inches in length,being deep green, roughly textured, deep veined, cordate at their bases and with serrate margins. The shoots emerge from stout, knobby rhizomes. Leaves are easily damaged in direct sun exposure. Flowering occurs in late summer to early fall. The delicate, waxy, nodding cup-shaped flowers in rich to pale purple-blue, rose or white, are borne in loose terminal clusters. Resembling gargantuan fertile hydrangea flowers, with numerous yellowish to pale blue anthers, they are occasionally accompanied by sterile flowers, as in the lacecap hydrangeas. Roots and leaves are edible.
Document 5: Erigeron philadelphicus: Erigeron philadelphicus, the Philadelphia fleabane, is a widespread North American plant in the daisy family. Also known as common fleabane, daisy fleabane, frost-root, marsh fleabane, poor robin's plantain, skervish, and in the British Isles as robin's-plantain. It is native to North America and found there in nearly all of the United States and Canada. It is also introduced into Europe and Asia, considered an invasive weed in many places.
Document 6: Erigeron compactus: Erigeron compactus is a species of flowering plant in the daisy family known by the common names cushion daisy, fernleaf fleabane, and compact daisy.
Document 7: Fleabane: Fleabane is a common name for some flowering plants in the family Asteraceae.
Document 8: Erigeron karvinskianus: Erigeron karvinskianus is a species of flowering plant in the family Asteraceae known by the common names Mexican fleabane, Latin American fleabane, Santa Barbara daisy, Spanish daisy, Karwinsky’s fleabane, or bony-tip fleabane.
Document 9: Paulownia: Paulownia is a genus of six to 17 species (depending on taxonomic authority) of flowering plants in the family Paulowniaceae, related to and sometimes included in the Scrophulariaceae. They are present in much of China, south to northern Laos and Vietnam and are long cultivated elsewhere in eastern Asia, notably in Japan and Korea. They are deciduous trees 12 – tall, with large, heart-shaped leaves 15–40 cm across, arranged in opposite pairs on the stem. The flowers are produced in early spring on panicles 10–30 cm long, with a tubular purple corolla resembling a foxglove flower. The fruit is a dry capsule, containing thousands of minute seeds.
Document 10: Dactylorhiza hatagirea: Dactylorhiza hatagirea is a species of orchid generally found growing in the Himalayas, from Pakistan to SE Tibet, at altitudes of 2800 - . It is locally called 'Salam Panja' or 'Hatta Haddi'. It is called 'Panchaule' (पाँचऔंले) in Nepali and Himalayan regions. The name 'Panchaule' (meaning 5 fingered hand) arises from its root resembling fingers of hand with around 3-5 fingers. It is an erect perennial herb with long flowering stems. The plant is well known for its medicinal value. The root has sweet taste. It is strictly prohibited for collection and sale, but can be found easily around Nepal. It costs around NRs. 10,000-15,000 per kilo as of late 2015.
Document 11: Erigeron strigosus: Erigeron strigosus is a species of flowering plant in the daisy family known by the common names prairie fleabane, common eastern fleabane, and daisy fleabane.
Document 12: Erigeron annuus: Erigeron annuus (annual fleabane, daisy fleabane, or eastern daisy fleabane) is a North American plant species in the daisy family.
Document 13: Decaisnea: Decaisnea, known commonly as dead man's fingers, blue bean plant or blue sausage fruit, is a genus of flowering plant in the family Lardizabalaceae. It is native to eastern Asia, from China west to Nepal and south to Myanmar.
Document 14: Deutzia: Deutzia ( or ) is a genus of about 60 species of flowering plants in the family Hydrangeaceae, native to eastern and central Asia (from the Himalayas east to Japan and the Philippines), and Central America and also Europe. By far the highest species diversity is in China, where 50 species occur.
Document 15: Fargesia: Fargesia is a genus of Asian bamboo in the grass family. They are native primarily to China, with a few species in Vietnam and in the eastern Himalayas. Some species are cultivated as ornamentals, with common names include umbrella bamboo and fountain bamboo.
ground_truth: Fleabane