United States, Burkina Faso, 'Difficult' Seeds Project, Botswana, Australia, Millennium Seed Bank Project, Mexico, Seed banks, Plant conservation, Orchid Seed Stores for Sustainable Use (OSSU) Project, Citrus, China, Ex situ conservation, Mali, and Mauritius

Namibia, Burkina Faso, Seed size, Australia, New South Wales, Mexico, Seed banks, St. Helena, Plant conservation, Chile, Ex situ conservation, Cryo-biology, Seed collecting, Botswana, Millennium Seed Bank Project, Malawi, Mali, and South Australia

Madagascar, Chile, Australia, Jordan, Lebanon, Chicago Botanic Garden, Forest seeds, Kenya, Mali, and Ex situ conservation

Namibia, United States, Burkina Faso, Botswana, Africa, Millennium Seed Bank Project, Kenya, Seed banks, Malawi, Plant conservation, Seed collecting , Saudi Arabia, Madagascar, Ex situ conservation, Mali, Ravenea rivularis, and Tree seeds

Namibia, United States, Burkina Faso, Millennium Seed Bank Project, Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), Seed banks, Western Australia, Chile, Egypt, Bioinformatics, Ex situ conservation, Mali, Seed collecting, African Botanic Gardens Network, Mexico, and Plant conservation

Mauritius, Seed banks, Mexico, Botswana, Ex situ conservation, 'Difficult' Seeds Project, United States, Australia, Plant conservation, Mali, Millennium Seed Bank Project, China, Citrus, Burkina Faso, and Orchid Seed Stores for Sustainable Use (OSSU) Project

Burkina Faso, New South Wales, Mexico, South Australia, Australia, St. Helena, Millennium Seed Bank Project, Chile, Seed banks, Malawi, Botswana, Mali, Seed collecting, Ex situ conservation, Namibia, Seed size, Plant conservation, and Cryo-biology

Ex situ conservation, Chile, Lebanon, Madagascar, Australia, Chicago Botanic Garden, Jordan, Mali, Kenya, and Forest seeds

Tree seeds, Ex situ conservation, Botswana, Seed banks, Africa, Malawi, Madagascar, Seed collecting, Namibia, United States, Mali, Millennium Seed Bank Project, Kenya, Burkina Faso, Plant conservation, Saudi Arabia, and Ravenea rivularis