The NCCPG National Plant Collection of Viburnum is held in RHS Garden Hyde Hall, Essex. It now totals about 250 accessions, representing nearly 70 species and infraspecific taxa, and more than 60 cultivars.
Plants from the collection are displayed throughout the garden, these varied shrubs providing interest for visitors the whole year round.
The collection is being catalogued in the RHS Horticultural Database, and a start has been made in creating herbarium and photographic records of the collection.