Botaniske haver, arboreter, parker, naturreservater
List of botanical gardens in the United States
UBC Botanical Garden Vancouver
Europa
Arboretet og Botanisk Hage Milde
Botanischer Garten und Botanisches Museum Berlin-Dahlem
Arboretum Kirchberg - Luxemburg
The Royal Botanical Garden of Edinburgh
Forstbotanisk Have i Charlottenlund
Nord- og Sydamerika
Arnold Arboretum of Harvard University
Polly Hill Arboretum, Martha's Vineyard USA
Salisbury University Arboretum, Maryland USA
F.R. Newman Arboretum at Cornell University
Muir Woods National Monument (Sequoia)
Redwood National and State Parks
Kings Canyon National Park (Sequoiadendron)
Royal Botanical Gardens, Ontario
Afrika-Asien-Australien