In this paper we introduce a new notion of Growth Iterated Function Sy
stem (GIFS) which is composed of growing units and growing control seq
uence. Then a lifelike artificial plant tree was evaluated. The transm
ission and control of growing information is similar to the RNA in bio
logical science. The comparison with L-system was discussed. Three pic
tures showing part of the computational experimental results are prese
nted in the last part of this paper. (C) 1998 Elsevier Science Inc. Al
l rights reserved.