A Missouri Apple from the Fruit Experiment Station, Mountain Grove, Missouri: WHETSTONE (Conard × Delicious). Journal of the American Pomological Society, [S. l.], v. 5, n. 1, p. 16–16, 1950. DOI: 10.71318/apom.1950.5.1.16. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/2153. Acesso em: 10 feb. 2026.