''Viburnum'' × ''jackii'' (Jack's viburnum) is a

viburnum ''Viburnum'' is a genus of about 150–175 species of flowering plants in the moschatel family Adoxaceae. Its current classification is based on molecular phylogeny. It was previously included in the honeysuckle family Caprifoliaceae. The membe ...

of cultivated origin. It is a

hybrid Hybrid may refer to: Science * Hybrid (biology), an offspring resulting from cross-breeding ** Hybrid grape, grape varieties produced by cross-breeding two ''Vitis'' species ** Hybridity, the property of a hybrid plant which is a union of two dif ...

between ''

Viburnum lentago ''Viburnum lentago'', the nannyberry, sheepberry, or sweet viburnum, is a species of ''Viburnum'' native to North America. Description It is a large shrub or small tree growing upwards to tall with a trunk up to in diameter and a short trun ...

'' and ''

Viburnum prunifolium ''Viburnum prunifolium'' (known as blackhaw or black haw, blackhaw viburnum, sweet haw, and stag bush) is a species of ''Viburnum'' native to eastern North America, from Connecticut west to eastern Kansas, and south to Alabama and Texas. Growth ...

''. It is a

deciduous In the fields of horticulture and Botany, the term ''deciduous'' () means "falling off at maturity" and "tending to fall off", in reference to trees and shrubs that seasonally shed leaves, usually in the autumn; to the shedding of petals, aft ...

shrub A shrub (often also called a bush) is a small-to-medium-sized perennial woody plant. Unlike herbaceous plants, shrubs have persistent woody stems above the ground. Shrubs can be either deciduous or evergreen. They are distinguished from trees ...

intermediate between its parents, growing to 8 m tall.Huxley, A., ed. (1992). ''New RHS Dictionary of Gardening''. Macmillan .Jack's_Viburnum_-_Viburnum_X_jackii_Rehd._Morton_Arboretum
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_References

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References

Viburnum">jackii Interspecific plant hybrids {{Dipsacales-stub