Identification of the Actinomycetes isolate strain No. 1372, a producer of Actinomycin X$_{2}$ was performed by using ISP method.l The strain, designated as No. 1372, was identified as Streptomyces floridae based on its morphological, physiological and biochemical characteristics. The highest production of the antibiotics by the strain was achieved in a fermentation medium containing soluble starch, yeast extract, (NH$_{4}$)SO$_{4}$, K$_{2}$HPO$_{4}$, NaCl$_{2}$, CaCO$_{3}$, and trace element.