CERATOPHYLLUM SUBMERSUM AND ARGUSIA SIBIRICA, NEW REORDS FROM PLATEAU USTYURT, UZBEKISTAN (KARAKALPAKSTAN)

Among the plant materials collected from Ustyurt of the Karakalpakstan (Uzbekistan), two new record including Ceratophyllum submersum (Ceratophyllaceae) and Argusia sibirica (Boraginaceae), were recognized among the specimens. The new records and a photo of a herbarium specimen are presented in this paper.