United Plant Savers Botanical Sanctuary

Marie Selby Botanical Gardens – Historic Spanish Point campus

Mercer Botanic Gardens

UNC Charlotte Botanical Gardens

UNC Charlotte Botanical Garden

Bellevue Botanical Garden

Lewis Ginter Botanical Garden

The Pennsylvania Horticultural Society

The Arboretum at California University of Pennsylvania

California University of Pennsylvania

Hoyt Arboretum

Ohio State University Secrest Arboretum