Zenkteler, Elżbieta, Magdalena Ślachetka, and Kornel M. Michalak. 2024. “Characteristics of Frond Stipe Nectaries in Two Subspecies of Pteridium Aquilinum (L.) Kuhn in Poland”. Biodiversity: Research and Conservation 69 (January):55-62. https://doi.org/10.14746/biorc.2023.69.3.