Sutorý K. Lectotypification of some Freyn’s names from the Iberian Peninsula. Anales del Jardín Botánico de Madrid, [S. l.], v. 67, n. 2, p. 97–102, 2010. DOI: 10.3989/ajbm.2190. Disponível em: https://rjb.revistas.csic.es/index.php/rjb/article/view/345. Acesso em: 29 sep. 2022.