ATLAS, W.; WEINER, B.; YANSURA, J.. Annual fire negatively impacts common lichen (Physcia millegrana) and moss (Amblystegium) in an Iowa upland white oak forest. Tillers, [S.l.], v. 5, p. 1-3, june 2012. Available at: <https://ojs.grinnell.edu/index.php/tillers/article/view/37>. Date accessed: 12 oct. 2021.