The effects of the pollution of single Cd element and Pb on the accumulation of the dry material of Eulaliopsis binatas are studied with pot culture. Results showed that Cd and Pb stimulated accumulation of the dry material of Eulaliopsis binataes when in the set range of low concentration, but inhibited when in the range of high concentration before the mature stage of Eulaliopsis binataes. However, the total accumulation amount of the dry material of Eulaliopsis binatas in the mature stage was less than the period ahead. The threshold for soil Cd and Pb inhibiting the accumulation of the dry...