Viburnum is a genus of about 150–175 species of shrubs or (in a few species) small trees in the moschatel family, Adoxaceae.
 Its current classification is based on molecular phylogeny.
 It was previously included in the family Caprifoliaceae.
Arum maculatum is a common woodland plant species of the Araceae family.
 It is widespread across most of Europe, as well as Turkey and the Caucasus.
 It is known by an abundance of common names including snakeshead, adder's root, arum, wild arum, arum lily, lords-and-ladies, devils and angels, cows and bulls, cuckoo-pint, Adam and Eve, bobbins, naked girls, naked boys, starch-root, wake robin, friar's cowl, sonsie-give-us-your-hand, jack in the pulpit and cheese and toast.
 The name "lords-and-ladies" and other gender-related names refer to the plant's likeness to male and female genitalia symbolising copulation.
Arum is a genus of flowering plants in the family Araceae, native to Europe, northern Africa, and western and central Asia, with the highest species diversity in the Mediterranean region.
 Frequently called "arum lilies", they are not closely related to the true lilies "Lilium".
 Plants in closely related "Zantedeschia" are also called "arum lilies".
Viburnum ellipticum, the common viburnum or oval-leaved viburnum, is a species of shrub in family Adoxaceae.
 It is native to the western United States from Washington to central California, where it occurs in forests and mountain chaparral habitat.
 The shrub has deciduous leaves with oval or rounded blades 2 to 6 centimeters long.
 The leaf blade usually has three main longitudinal veins and a shallowly toothed edge.
 The inflorescence is a flat-topped cyme of many white flowers each 6 to 8 millimeters wide with five whiskery white stamens.
 The fruit is a drupe about a centimeter long.
Viburnum nudum is a plant in the genus "Viburnum" within the muskroot family, Adoxaceae.
 (It was formerly part of Caprifoliaceae, the honeysuckle family).
Viburnum dilatatum, commonly known as linden arrowwood or linden viburnum, is a deciduous perennial shrub in the family Caprifoliaceae or under some taxonomic concepts in the Adoxaceae family.
 It is native to Eastern Asia and can be found as an introduced plant in the mid-Atlantic regions in the U.S from New York to Virginia.
 "Viburnum dilatatum" may be an incipient invasive species in some regions of the United States.
 "Viburnum dilatatum" can be found growing in fertile soil with a pH of 7 to slightly acidic levels.
 Linden arrowwood is known for the clusters of red drupes it produces when it is mature.
Viburnum davidii (common name David viburnum) is a species of flowering plant in the family Adoxaceae native to western China.
 Growing to 1.5 m tall and broad, it is an evergreen shrub with large, glossy, oval leaves up to 15 cm long.
 Round clusters of tiny white flowers are produced in late spring, followed in late summer and autumn by oval blue fruits.
 Both male and female plants are required to produce fruit.
Viburnum furcatum (common names forked viburnum and scarlet leaved viburnum) is a species of flowering plant in the family Adoxaceae (formerly Caprifoliaceae).
 Growing to 4 m tall and broad, it is a substantial deciduous shrub with rounded oval bronze-green leaves, turning red in autumn.
 Scented white flower-heads resembling those of lacecap hydrangeas are borne in summer, followed by black fruits.
Viburnum setigerum (tea viburnum) is a plant in the family Adoxaceae that is native to China.
Viburnum cinnamomifolium (common name cinnamon-leaved viburnum) is a species of flowering plant in the family Adoxaceae, native to western China.
 Growing to 5 m tall and broad, it is a substantial evergreen shrub with large, triple-veined, glossy, oval leaves up to 15 cm long.
 Round clusters of tiny white flowers are produced in late spring, followed in late summer and autumn by oval black fruits.

Question: Do the genuses Viburnum and Arum belong to the same family?
Answer: no