ToL Scientific Contributors for Gnetales
- Michael Donoghue Yale University, New Haven, Connecticut, USA (Gnetales)
- Steffi Ickert-Bond University of Alaska Fairbanks (Gnetales)
- Yong Yang State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, the Chinese Academy of Sciences (Ephedra)
ToL Media Contributors for Gnetales
- Michael Donoghue Yale University, New Haven, Connecticut, USA
- Steffi Ickert-Bond University of Alaska Fairbanks
- David R. Maddison Oregon State University
- Katja Schulz Smithsonian Institution, National Museum of Natural History, Washington, DC, USA