Tim Uebergang and cycad biologist James Clugston in the Pilliga National Park with Macrozamia diplomera (Image: Georgie Moyes) Botanic GardensPlants Securing the future of Macrozamia: from field to living collections 12/06/2025 Tim Uebergang & Georgie Moyes 233 Views 0 Comments #Tree, Botanic gardens, Garden Design, gardening, horticultural, horticultural industry, landscape, landscape design, Ornamental trees, Shade Trees By Tim Uebergang & Georgie Moyes Cycads are the ultimate survivors. Dating back over 280 million years, these ancient Gymnosperms Please Subscribe to Hort Journal Australia to view this page, or if you're already subscribed, please login below. Login