The stomatal conductance and leaf chlorophyll concentration of Lilium regale were measured by using a chlorophyll
meter (SPAD-502; Minolta, Tokyo, Japan) and the Li-6400 then the nonparametric test of the SPSS21.0 was carried out
and the results were obtained as follows: (1) Differences for the stomatal conductance in different position leaves of
Lilium regale were not necessarily remarkable, but dissimilarities in the stomatal conductance were conspicuous. (2) In
the one hand, no apparent differences in leaf chlorophyll concentration in the upper position of Lilium regale were found
in 10 plots, but marked in the middle and in the lower. In the other hand, remarkable differences can be seen in the
stomatal conductance in the upper, the middle and the lower.