López Martínez, J., Rico, E. and Devesa, J.A. 2021. Castellia tuberculosa (Moris) Bor (Gramineae) new taxon for Extremadura (Spain). Acta Botanica Malacitana. 46, (Sep. 2021), 155–156. DOI:https://doi.org/10.24310/abm.v46i.12984.