VELLAK, Kai; INGERPUU, Nele; LEIS, Mare; EHRLICH, Loore. Annotated checklist of Estonian bryophytes. Folia Cryptogamica Estonica, [S. l.], v. 52, p. 109–127, 2015. DOI: 10.12697/fce.2015.52.14. Disponível em: https://ojs.utlib.ee/index.php/FCE/article/view/fce.2015.52.14. Acesso em: 23 oct. 2026.