WHITRIDGE, Henry; SOUTHWORTH, Darlene. Mycorrhizal Symbionts of the Terrestrial Orchid Cypripedium Fasciculatum. Selbyana, [S. l.], v. 26, n. 1/2, p. 328–334, 2020. Disponível em: https://journals.flvc.org/selbyana/article/view/121447. Acesso em: 17 jul. 2026.