Wooded Gardens from retro artist sporting boater

• Sylvan showplaces
• Tree sanctuaries
• Botanical gardens (Var.)
• Botanic-garden areas
• Tree gardens

WordNet Word definitions in WordNet
See arboretum

Wiktionary Word definitions in Wiktionary
n. (plural of arboretum English)

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Arboretum \Ar`bo*re"tum\, n.; pl. Arboreta . [L., a place grown with trees.] A place in which a collection of rare trees and shrubs is cultivated for scientific or educational purposes.