Lastrucci, L. et al. 2022. Confirmation of the presence of <em>Eleocharis mamillata</em> (H.Lindb.) H.Lindb. subsp. <em>austriaca</em> (Hayek) Strandh. (Cyperaceae) in Piedmont (Italy). Natural History Sciences. 9, 2 (Oct. 2022), 39–42. DOI:https://doi.org/10.4081/nhs.2022.581.