1. Three types of bacteria, smear
2. Rhizopus nigricans, w.m.
3. Penicillium, w.m.
4. Aspergillus, w.m.
5. Yeast, w.m.
6. Lichen, sec.
7. Volvox, w.m.
8. Spirogyra conjugation, w.m.
9. Porphyra, w.m.
10. Marchantia Thallus, sec.
11. Marchantia male genitalorgan, l.s.
12. Marchantia female genitalorgan, l.s.
13. Moss, Protonemata, w.m.
14. Moss, Antheridia, l.s.
15. Fern prothallus, young sporophyte, w.m.