PIWOWARCZYK, Renata. Orobanche alba subsp. alba and subsp. major (Orobanchaceae) in Poland: current distribution, taxonomy, plant communities, hosts, and seed micromorphology. Biodiversity: Research and Conservation, [S. l.], v. 26, p. 23–38, 2012. DOI: 10.2478/v10119-012-0005-6. Disponível em: https://pressto.amu.edu.pl/index.php/biorc/article/view/v10119-012-0005-6. Acesso em: 18 jul. 2024.