ALDASORO, J. J.; NAVARRO, C.; VARGAS, P.; SAEZ, L.; AEDO, C. California, a new genus of Geraniaceae endemic to the southwest of North America. Anales del Jardín Botánico de Madrid, [S. l.], v. 59, n. 2, p. 209–216, 2001. DOI: 10.3989/ajbm.2001.v59.i2.128. Disponível em: https://rjb.revistas.csic.es/index.php/rjb/article/view/128. Acesso em: 1 may. 2025.