ACKNOWLEDGEMENTS

We thank the Plant Services team and the workshop of the Australian National University for expertly facilitating our work in the glasshouses. Abby Ryan, Tobias Hayashi, Sonya Geange, and Niccy Aitken for helping establish the experiment, The National Seed Bank Australian National Botanic Gardens seed volunteers for cleaning the seeds. Annisa Satyanti was supported by an Australian Government Research Training Program (RTP) Scholarship.