Three new species of rust fungi from Pakistan

During a study of the rust fungi of the northwestern region of Pakistan, three species were collected that are new to science: Puccinia dichanthii on Dichanthium annulatum, P. leersiae on Leersia oryzoides, and P. sporoboli-coromandeliani on Sporobolus coromandelianus. These have been collected from and near the vicinity of Ayubia National Park, Bara Gali, Khanspur and Nathia Gali.