Viburnum L.
Family: Adoxaceae
Arrow Wood, Squashberry
Viburnum image
Kenneth J. Sytsma  
 - shrubs

- leaves opposite, simple, toothed or lobed

- leaf buds naked or with pairs of scales

- inflorescence a compound umbelliform cyme with many small flowers

- flowers rotate to campanulate

- flowers white (rarely pink), calyx 5-toothed, corolla 5-lobed, stamens 5, stigmas 3-lobed

- fruit a 1-stoned drupe