An updated proposal of the Potential Allergenicity of 150 ornamental Trees and shrubs in Mediterranean Cities

The allergenic potency of the pollen emitted by urban vegetation is one of the effects that need the most attention in the near future due to its high impact on the quality of air and the health of citizens. Many of the problems derived from the allergenic behavior of urban flora have their origin in the lack of knowledge about the intrinsic allergenic capacity to the most common species of urban forests, as well as the lack of consensus among the few existing lists…