SAYLOR, William R. THE FIRST INTERGENERIC HYBRID BETWEEN CODONANTHE AND NEMATANTHUS (GESNERIACEAE). Selbyana, [S. l.], v. 5, n. 1, p. 1–3, 1978. Disponível em: https://journals.flvc.org/selbyana/article/view/120432. Acesso em: 16 mar. 2025.