Question: Which is an herb, Trachymene or Elaeagnus?

full_context: Document 1: Astelia trinervia: Astelia trinervia is a species of rhizomatous tufted perennials which is native to New Zealand. An example occurrence of this species is in the North Island's Hamilton Ecological District where "A. trinervia" occurs in the understory associated with Crown Fern, "Blechnum discolor" and overstory forest elements of rimu and "nothofagus" trees.
Document 2: Trachymene incisa: Trachymene incisa, wild parsnip, is a perennial herb native to eastern Australia growing in sclerophyll forest and cleared areas, with a preferences for sandy soils and rock crevices.
Document 3: Achimenes: Achimenes is a genus of about 25 species of tropical and subtropical rhizomatous perennial herbs in the flowering plant family Gesneriaceae. They have a multitude of common names such as magic flowers, widow's tears, Cupid's bower, or hot water plant.
Document 4: Tacca leontopetaloides: Tacca leontopetaloides is a species of flowering plant in the yam family Dioscoreaceae, that is native to tropical Africa, South Asia, Southeast Asia, northern Australia, New Guinea, Samoa, Micronesia, and Fiji. As an important food source, it was intentionally taken to tropical Pacific Islands with early human migrations. Common names include Polynesian arrowroot, pia (Hawaii, French Polynesia, Niue, and Cook Islands), masoa (Samoa), mahoaʻ a (Tonga), yabia (Fiji) gapgap (Guam) and taka (Indonesia).
Document 5: Elaeagnus: Elaeagnus , silverberry or oleaster, is a genus of about 50–70 species of flowering plants in the family Elaeagnaceae.
Document 6: 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 7: Elaeagnus angustifolia: Elaeagnus angustifolia, commonly called Russian olive, silver berry, oleaster, Persian olive, or wild olive, or commonly referred to as "senjid" or "sinjid" in Afghanistan and "senjed" in Iran, is a species of "Elaeagnus", native to western and central Asia, Afghanistan, from southern Russia and Kazakhstan to Turkey and Iran. It is now also widely established in North America as an introduced species.
Document 8: Elaeagnus commutata: Elaeagnus commutata, the silverberry or wolf-willow, is a species of "Elaeagnus" native to western and boreal North America, from southern Alaska through British Columbia east to Quebec, south to Utah, and across the upper Midwestern United States to South Dakota and western Minnesota. It typically grows on dry to moist sandy and gravel soils in steppes, meadows or woodland edges.
Document 9: Brachyglottis elaeagnifolia: Brachyglottis elaeagnifolia is a species of flowering plant in the aster family, Asteraceae. It is endemic to New Zealand, where it is limited to the North Island.
Document 10: Sambucus: Sambucus is a genus of flowering plants in the family Adoxaceae. The various species are commonly called elder or elderberry. The genus was formerly placed in the honeysuckle family, Caprifoliaceae, but was reclassified as Adoxaceae due to genetic and morphological comparisons to plants in the genus "Adoxa". In "Sambucus", there are between 5 and 30 species of deciduous shrubs, small trees and herbaceous perennial plants.
Document 11: Baumea: Baumea is a genus of the sedge family, which includes around 30 species native to Madagascar and the Pacific Islands, with 15 species in Australia. All are perennial rhizomatous herbs, with leaves and stems very similar in appearance. The inflorescence is terminal, with the flowers tightly clustered or loosely arranged. The fruits are small nuts.
Document 12: Elaeagnus multiflora: Elaeagnus multiflora, the cherry elaeagnus, cherry silverberry, goumi, gumi, or natsugumi, is a species of "Elaeagnus" native to China, Korea, and Japan.
Document 13: Elaeagnus macrophylla: Elaeagnus macrophylla, the broad-leaved oleaster, is a species of "Elaeagnus" native to Eastern Asia.
Document 14: Trachymene: Trachymene is a genus of herbs in the family Araliaceae. The species are native to Australia, Malesia, New Caledonia and Fiji.
Document 15: Elaeagnus umbellata: Elaeagnus umbellata is known as Japanese silverberry, umbellata oleaster, autumn olive, autumn elaeagnus, or spreading oleaster. The species is indigenous to eastern Asia and ranges from the Himalayas eastwards to Japan. Because it fixes atmospheric nitrogen in its roots, it often grows vigorously and competitively in infertile soils.
ground_truth: Trachymene