common buttonbush

== English == === Noun === common buttonbush (plural common buttonbushes) Cephalanthus occidentalis ==== Synonyms ==== (Cephalanthus occidentalis): button-willow, honey-bells ==== Translations ==== === References === Cephalanthus occidentalis on Wikipedia.Wikipedia Cephalanthus occidentalis on Wikispecies.Wikispecies Category:Cephalanthus occidentalis on Wikimedia Commons.Wikimedia Commons common buttonbush at USDA Plants database