PAVLENKO-BARYSHEVA, Valery S.. The fruit ultrastructure of the species from sections Praealtina (Gremli) Schljak. and Echinina (Näeg. et Peter) Schljak of the genus Pilosella Vaill. in Crimean flora. Modern Phytomorphology, [S.l.], v. 6, p. 263-267, apr. 2014. ISSN 2227-9555. Available at: <http://ojs.phytomorphology.org/index.php/MP/article/view/166>. Date accessed: 12 apr. 2018. doi: https://doi.org/10.5281/zenodo.160778.