A brief review of recent controversies in the taxonomy and nomenclature of Sambucus nigra sensu lato.

Applequist, W. L., (2015). Acta Horticulturae(No.1061), 25-33. International Society for Horticultural Science (ISHS), Leuven, Belgium. English language

Elderberry: botany, horticulture, potential.

Charlebois, D., Byers, P. L., Finn, C. E., Thomas, A. L., (2010). Horticultural Reviews 37, 213-280. John Wiley and Sons, Inc, New York, USA. English language

Evaluation of American (Sambucus canadensis) and European (S. nigra) elderberry genotypes grown in diverse environments and implications for cultivar development.

Finn, C. E., Thomas, A. L., Byers, P. L., Serçe, S., (2008). HortScience 43(5), 1385-1391. American Society for Horticultural Science, Alexandria, USA. English language