Do plants in both Oncidium and Osteomeles produce edible fruit?
no
Osteomeles
Osteomeles is a genus of flowering plants in the rose family, Rosaceae.
 They are shrubs native to eastern Asia, with compound leaves, opposite leaf arrangement, and small pome fruit.
 The fruits of all species in this genus are edible.
Oncidium
Oncidium, abbreviated as Onc.
 in the horticultural trade, is a genus that contains about 330 species of orchids from the subtribe Oncidiinae of the orchid family (Orchidaceae).
 As presently conceived (May 2014), it is distributed across much of South America, Central America, Mexico and the West Indies, with one species "(O. ensatum)" extending into Florida.
 Common names for plants in this genus include dancing-lady orchid and golden shower orchid.
Durian
The durian ( ) or is the fruit of several tree species belonging to the genus Durio.
 The name "durian" is derived from the Malay languages word for duri or "spike", a reference to the numerous spike protuberances of the fruit, together with the noun-building suffix -an.
 There are 30 recognised "Durio" species, at least nine of which produce edible fruit, and over 300 named varieties in Thailand and 100 in Malaysia. "
Durio zibethinus" is the only species available in the international market: all other species are sold only in their local regions.
 There are hundreds of durian cultivars; many consumers express preferences for specific cultivars, which fetch higher prices in the market. Mammee apple
Mammee apple or mamey apple, or mammey apple is a common name for several plants which produce edible fruit, and may refer to: List of Durio species
Among the thirty known species of "Durio", so far nine species have been identified to produce edible fruits.
 However, there are many species for which the fruit has never been collected or properly described and it is likely that other species with edible fruit exist.
 The currently known nine species of edible durians are: Willughbeia edulis
Willughbeia edulis aka Willughbeia cochinchinensis is a tropical fruit of the genus "Willughbeia".
 It is a yellow sour edible fruit.
 It is known by several names, among them are "kuy" in Cambodia, "gedraphol", "laleng-tenga", "bel-tata" in India, "dton-kuy" (ต้นคุย), "kuiton" (เถาคุย), "kreua" (เครือ) and "katong-katiew" (กะตังกะติ้ว) in Thai, "talaing-no" in Myanmar and "guồi" in Vietnamese.
 "Kubal madu" in Indonesia refers to a similar edible relative, "W. sarawacensis". Banana
The banana is an edible fruit – botanically a berry – produced by several kinds of large herbaceous flowering plants in the genus "Musa".
 In some countries, bananas used for cooking may be called plantains, in contrast to dessert bananas.
 The fruit is variable in size, color and firmness, but is usually elongated and curved, with soft flesh rich in starch covered with a rind which may be green, yellow, red, purple, or brown when ripe.
 The fruits grow in clusters hanging from the top of the plant.
 Almost all modern edible parthenocarpic (seedless) bananas come from two wild species – "Musa acuminata" and "Musa balbisiana".
 The scientific names of most cultivated bananas are "Musa acuminata", "Musa balbisiana", and "Musa" × "paradisiaca" for the hybrid "Musa acuminata" × "M. balbisiana", depending on their genomic constitution.
 The old scientific name "Musa sapientum" is no longer used. Anonidium mannii
Anonidium mannii (Junglesop) is a fast-growing tropical African tree that grows to 8–30 m high, with a girth of up to 2 m.
 It has 20–40 cm long leaves and large flowers which produce edible fruits generally around 4–6 kg, but which can be up to around 15 kg.
 Fruit flavor is rich but variable and is sometimes described as an acquired taste, though the fruits are generally in high demand in Africa, with large fruits commanding high prices.
 The fruit is a favorite with local people (who refer to it as "bobo") and other primates, especially bonobos. Attalea maripa
Attalea maripa, commonly called maripa palm is a palm native to tropical South America and Trinidad and Tobago.
 It grows up 35 m tall and can have leaves or fronds 10 – long.
 This plant has a yellow edible fruit which is oblong ovoid and cream.
 An edible oil can be extracted from the pulp of the fruit and from the kernel of the seed. Hog plum
Hog plum is a common name for several plants that produce edible fruit, and may refer to: