BINZET, R.; AKCIN, O. E. Nutlet size, shape and surface ornamentation in 14 Onosma species (Boraginaceae). Acta Botanica Croatica, [S. l.], v. 68, n. 1, 2009. Disponível em: https://www.abc.botanic.hr/index.php/abc/article/view/124. Acesso em: 20 apr. 2024.