E. Robles Domínguez, D. Quintana Pozo, and M. B. Parra, “Anacamptis x rayyana nothosp. nov. (Orchidaceae), a new hybrid for the south of the Iberian Peninsula”, abm, vol. 45, pp. 131–134, Apr. 2020, doi: 10.24310/abm.v45i0.7257.