Soler, M.R., Cristóbal, J.C. and Crespo, M.B. 1999. New alicantine localities of Carduncellus dianius Webb. Acta Botanica Malacitana. 24, (Dec. 1999), 195–197. DOI:https://doi.org/10.24310/abm.v24i0.8528.