- 1. MULTIMEDIA-PACKAGE. Typical Stems of Phanerogams, Basic Set of 6 slides and teaching material, Lieder_SMD-31
- 2. MULTIMEDIA-PACKAGE. Typical Stems of Phanerogams, Supplementary Set of 12 slides and teaching Lieder_SMD-32
- 3. Typical Stems of Phanerogams, Basic Set of 6 slides, Student Set Lieder_SSD-31
- 4. Typical Stems of Phanerogams, Supplementary Set of 12 slides, Student Set Lieder_SSD-32