Keyword: Plant and garden societies
Hebe Society
“The Hebe Society (a British Registered Charity) promotes the cultivation and conservation of hebes and other New Zealand native plants.
Cyclamen Society
Cycad Society
Bromeliad Society International
Botanical Society of America
Bonsai Clubs International
Azalea Society of America
Arbor Day Foundation
“Inspiring people to plant, nurture, and celebrate trees.”