Pasta, S., A. Troia, A. L. Rosa, and F. Scafidi. “Typification of the Names of Three Sicilian Endemic Orchidaceae Published by Agostino Todaro”. Phytotaxa, vol. 693, no. 2, Mar. 2025, pp. 157-65, doi:10.11646/phytotaxa.693.2.4.