1. Department of Horticultural Science, Faculty of AgricultureUniversity of MaraghehMaragheh Iran
2. Department of Horticultural science, Faculty of AgricultureUniversity of LorestanLorestan Iran
3. Medicinal Plant Program, Stockbridge School of AgricultureUniversity of MassachusettsAmherst Massachusetts
4. School of Pharmacy, Pharmaceutical Botany UnitUniversity of Camerino, Sant'Agostino 1Camerino Italy