Abstract: This article reports the Mastic way and cell division of Sporothrix Schenckii (Shenyang strain) through electron microscopic observation. The authors found that the blastic way of the Sporothrix is enteroblastic and the blastic way during dimorphic division is mycelial fragment, similar to holoblastic. Under electron microscopic observation, we have also found that the blastic spore forms at the joint of spore stem which is similar to phialophora. So it has certain value to the classification and nomenclature of Sporothrix.