Ali Asghar Maassoumi - Research Institute of Forests and Rangelands P. O. Box ۱۳۱۸۵-۱۱۶.
Valiollah Mozaffarian - Research Institute of Forests and Rangelands P. O. Box ۱۳۱۸۵-۱۱۶.
Adel Ramezani - Mountain Environment Protection Society (MEPS), Tehran, Iran.

Two new species of Astragalus are described and illustrated, besides a checklist of about ۷۵ Astragalus species collected from ۳۳ different localities in Bozghoush chain Mountain are provided. The taxonomic characters of the new species are discussed and compared with the closely related species.

Bozghoush Mountain, checklist, Fabaceae, Astragalus, new species, Azarbaijan, Iran