Question: Both genus of plant, Worsleya and Quince, grow beautiful flowers. Which genus of plant is known to bear pome fruit?
Context: Sorbus austriaca is a species of Whitebeam.  Its berries, which are a pome fruit, are inedible to humans but attract birds.  It is also grown as an ornamental plant. Sorbus esserteauana, commonly known as Esserteau's rowan, is a species of rowan.  It is a small tree, typically 5 - tall growing in mountain thickets and cliffs.  It is an endemic species to China, being only found in western Sichuan.  It has small white flowers and small red berries that are actually a pome fruit.  Unlike all other species of "Sorbus", the fruit are hard and inedible to humans, but they are eaten by birds that scatter the seeds.  It is cultivated as an ornamental plant in gardens and parks for its decorative fruit and because it attracts birds. Pyracantha crenatoserrata is a species of Firethorn.  It is a short shrub.  It is cultivated for its decorative bright red pome fruit (inaccurately called berries).  The flowers are white.  It survives in warm climates.  It cannot tolerate frost, but it can withstand drought.  This species originates from central China. 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. Pyracantha crenulata, the Nepalese firethorn, Nepal firethorn or Himalayan firethorn, is a species of firethorn.  It is cultivated as an ornamental plant.  The leaves are used to make herbal tea.  The wood can be used to make walking sticks.  The pome fruit is orange-red and are food for birds. Worsleya is a genus of Brazilian plants in the Amaryllis family, widely cultivated as an ornamental because of its showy flowers.  There is only one known species, Worsleya procera, native to eastern Brazil.  It is one of the largest (around 1.5 meters high) and rarest members of the subfamily Amaryllidoideae (family Amaryllidaceae). Cotoneaster integrifolius, known as entire-leaved cotoneaster, is a species of "Cotoneaster" that is a low growing shrub.  It has been grown as an ornamental plant in gardens and public rock gardens.  It has been introduced to Ireland, but has become naturalised.  It produces a red berry-like pome fruit that are an important food source for birds that disperse the seeds in their droppings.  They are sometimes grown as a hedge for home security . Chaenomeles speciosa (commonly known as flowering quince, Chinese quince, or Japanese quince, or as zhou pi mugua in traditional Chinese medicine) is a thorny deciduous or semi-evergreen shrub native to eastern Asia.  It is taller than another commonly cultivated species, "C. japonica", usually growing to about 2 m .  The flowers are usually red, but may be white or pink, and the fruit is a fragrant but hard pome that resembles a quince. Clytostoma was a genus of woody-stemmed vines from tropical America, native to Argentina and the southern part of Brazil.  It is now considered a synonym of "Bignonia".  The botanical name comes from the Greek, "klytos" means splendid or beauteous, and "stoma" means mouth; alluding to the beautiful flowers.  It is closely related to "Bignonia", from which it differs chiefly in its simple slender tendrils, the short disk, and that it has a habit of clambering over adjacent foliage using tendrils to hang on tight.  The bright glossy green leaves are lobed and divided with 2 leaflets, about 3in (7.6cm) long and 1.5in (3.8cm) wide.  They are arranged opposite in pairs and tendrils arise at the ends of the leaf stalks.  In late spring, the spectacular 1.5in (3.8cm) trumpet flowers are borne terminally or along the branches.  The flowers are pale lavender and delicately detailed with dark violet and purple veins.  Flowers are followed by large prickly seed pods.  This evergreen ornamental plant easily reaches to 16 feet and is a carefree grower.  It has only recently been moved out of the genus "Pandorea". The quince ( ; "Cydonia oblonga") is the sole member of the genus Cydonia in the family Rosaceae (which also contains apples and pears, among other fruits).  It is a small deciduous tree that bears a pome fruit, similar in appearance to a pear, and bright golden-yellow when mature.  Throughout history the cooked fruit has been used as food, but the tree is also grown for its attractive pale pink blossoms and other ornamental qualities.
Answer: The quince