422 
Bacteria: 3. *Slant cultures of &. coli, B. subtilis, Pseudomonas 
radicicola, Sarcina flava. 
Fungi: Plus and minus strains of bread mold (Rhizopus nigri- 
cans). 4. *Spores for inoculation. 5. Cultures of each strain, 
6, Petri dish inoculated with both strains showing lines of zygo- 
spores. 
Liverworts: 
Thallus only—7. Marchantia. 8. Conocepha 
Thallus with gemmae cups—9. Marchantia. 10. Lunularia. 
Mosses: 11. Protonema. 12. Felt. 13. Felt with capsules. 
Ferns: 14. Prothallia. 15. Fern fronds with spores 
—_ 
ull. 
various spe- 
cles. 
Angios per WHS. 
Plants: For photosynthesis experiments. 16, Tradescantia. 
17. Green geranium. 18. Silver geranium. 
With fleshy leaves: 19. Bryophyllum. 20. Sedum. 
Sensitive: 21. Mimosa pudica. 
Leaves: 22. Sedum, Sansevieria, Coffee, and others. 23. Bryo- 
phyllum—for plant propagation. 
Stems: 24. *Pwigs to show opposite and alternate leaf arrange- 
ment, thorns, terminal buds, etc., 9-12”. 
Cuttings: (Unrooted or rooted). 25. Tradescantia. 26. Bego- 
nia. 27. Geranium. 28. Coleus. 
Material for the study of genetics: 
*Sorghum seeds for growing F, seedlings showing Men- 
delian ratios: 
Red and green seedling color (3:1)—seeds for parents 
and F,. 
Normal and albino seedlings—lethal factor (3:1). 
30. *Pea seeds of tall and dwarf strains. 
31. Seedlings of any of the above. 
LIVING MATERIAL 
ANIMALS 
JIL. UlTUTeS O E aramoecia ugiena. 
32. Cult iP , Eugl 
33. Drosophila—wild type, white, sepia, vestigial. 
STERILIZED AGAR 
34. Petri dishes, test tubes, or flasks, sent in clean and dry, one 
7 
