|  | 
Definition of Bay willow
1. Noun. European willow tree with shining leathery leaves; widely naturalized in the eastern United States. 
Exact synonyms: Laurel Willow, Salix Pentandra
Group relationships: Genus Salix, Salix
Generic synonyms: Willow, Willow Tree
Group relationships: Genus Salix, Salix
Generic synonyms: Willow, Willow Tree



