The provenance assay of Cistus plants with the purpose of plant breeding and conservation, which is being carried out by Margarida Ataíde and collaborators from from the Agronomic School of the Polytechnic Institute of Castelo Branco, within the scope of the CULTIVAR project, is already at an advanced stage!
Look at the morphological aspect of the 3 subspecies of Cistus ladanifer!