CELKA, Zbigniew; SZKUDLARZ, Piotr; BIEREŻNOJ, Urszula. Morphological variation of hairs in Malva alcea L. (Malvaceae). Biodiversity: Research and Conservation, [S. l.], n. 3-4, p. 258–261, 2006. DOI: 10.14746/biorc.2006.3-4.13. Disponível em: https://pressto.amu.edu.pl/index.php/biorc/article/view/42632. Acesso em: 19 jan. 2026.