All Charts are made on PVC rexine, hand-drawn, waterproof, in fast multicolors with a black background. Each chart is provided with rollers to hang on wall. Size 75×100 cm.

1) Cycas life history
2) Cycas Anatomy
3) Cycas stem T.S.
4) Gnetum structure & life history
5) Ephedra structure & anatomy
6) Pinus structure & life history
7) Pinus anatomy
8) Pinus leaf
9) Pinus stem
10) Pinus stem secondary growth