- 1. Botrytis allii, grey mold of onions, infected tissue t.s. Lieder_2767c
- 2. Calcium oxalate crystals, in w.m. of Allium (onion) dry shell Lieder_2906b
- 3. DNA and RNA stained in different colours, l.s. onion root tips Lieder_4481g
- 4. Epidermis of Allium cepa (onion), w.m. showing simple plant cells with cell walls, nuclei and Lieder_5101c
- 5. Botrytis allii, grey mold of onions. t.s. Lieder_7516c
- 6. Epidermal cells of Allium cepa (onion), flat mount shows typical plant cells with nuclei, cytoplasm Lieder_77901c
- 7. Allium cepa, onion, root tips, l.s. showing all stages of mitosis Lieder_78001d
- 8. Botrytis allii, grey mold of onions, t.s. of infected tissue Lieder_Fu172c
- 9. Epidermal cells of Allium cepa (onion), flat mount shows typical plant cells with nuclei, cytoplasm Lieder_As111c
- 10. Epidermal cells of Allium cepa, plasmolysis, w.m. turgid piece and plasmolized piece of onion Lieder_As1127s