S.  Bagella, Peruzzi, L., Caria, M. C., and R., F., ?Unraveling the taxonomy and nomenclature of the Isoetes histrix Bory species complex (Isoetaceae, Lycopodiidae)?, Turkish Journal of Botany, vol. 39, pp. 383-387, 2015.

S.  Bagella, Caria, M. C., Molins, A., and Rosselló, J. A., ?Different spore structures in sympatric Isoetes histrix populations and their relationship with gross morphology, chromosome number, and ribosomal nuclear ITS sequences?, Flora: Morphology, Distribution, Functional Ecology of Plants, vol. 206, no. 5, pp. 451 - 457, 2011.

S.  Bagella and Caria, M. C., ?Sensitivity of ephemeral wetland swards with Isoetes histrix Bory to environmental variables: Implications for the conservation of Mediterranean temporary ponds?, Aquatic Conservation: Marine and Freshwater Ecosystems, vol. 23, no. 2, pp. 277 - 290, 2013.