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:
Stanford, A.M., R. Harden, and C.R. Parks. 2000. Phylogeny and biogeography of Juglans (Juglandaceae) based on matK and ITS sequence data Amer. J. Bot. 87: 872-882. Google Scholar