Peñas, J., J. Lorite, F. Alba-Sánchez, and M. A. Taisma. “Self-Incompatibility, Floral Parameters, and Pollen Characterization in the Narrow Endemic and Threatened Species Artemisia Granatensis (Asteraceae)”. Anales Del Jardín Botánico De Madrid, vol. 68, no. 1, June 2011, pp. 97-105, doi:10.3989/ajbm.2276.