معرفي پنج گونه جديد گياهي از شمال غرب ايران

Introducing Five New Species from Northwest of IRAN

Study of the flora of East Azarbaidjan Province was begun in 1986. and last report represented in 1999. During this period. two new species for the first time in the world and several new species in the flora of IRAN and East Azarbaidjan were distinguished. At the present, five new species are being introduced. One Sagebrush (Arlemisia marschalliana) species from Compositae, for the first time from IRAN, and four new species include Ammi (Ammi visnaga) from Umbelliferae, Pond weed (Potcamogeton nodosus) from Potamogetonaceae, .Pink (Dianthus armeria) and Chickweed (Stellarin pallida) from Caryophyllaceae, for the first time from northwest of IRAN were introduced.