P. Sánchez Gómez, A. F. Carrillo, M. Ángel Carrión, A. Hernández, and J. F. Jiménez, “New Pteridophyta flora record for Huelva province. I”, abm, vol. 25, pp. 189–192, Dec. 2000, doi: 10.24310/abm.v25i0.8495.