The herbarium of Ferdowsi University of Mashhad (FUMH) was established in 1981 aiming to study the flora of Khorassan in the east and northeast of Iran. As a local/regional herbarium, it contains about 65000 plant specimens ...

Agriculture is the greatest gainer of biodiversity. The effects of indigenous and modern agriculture on plant diversity were evaluated with survey of wheat fields in North Khorasan in 2009. The results showed that indigenous agriculture led...