The whole cells and purified cell walls of Sporothrix schenckii were extracted with various solvents. Using hydrolysis, the fractions obtained afforded mannose, glucose, rhamnose as main sugars, and galactose. The repartition of polysaccharides was different according to the solvent used. These polysaccharides could be used as antigens for diagnosis and to follow the evolution of the sporotrichosis.