We've set a goal of recruiting 200 ongoing supporters to donate $15 or more each month in 2025. Please help us reach this goal and make next year's flora even better:
Fawcett, S., A.R. Smith, M. Sundue, J.G. Burleigh, E.B. Sessa, L.-Y. Kuo, C.-W. Chen, W.L. Testo, M. Kessler, GoFlag Consortium, and D.S. Barrington. 2021. A global phylogenomic study of the Thelypteridaceae. Syst. Bot. 46: 891-915. Google Scholar