8. Japanese wheat varieties (3 charts, 18 specimens) :

a. Breeding in general
b. Leaf rust resistant variety from the pentaploid hybrid-Norin No. 3
c. Pedigrees of the Norin varieties

9. X-ray induced mutations in Einkorn wheats (5 charts, 2 pictures, 10 specimens) :

a. Seven linkage groups
b. 16 reciprocal translocations induced by X-ray treatment
c. A plan of combining RT-sets of chromosomes by successive crosses.
d. Induced and synthesized meiotic configurations
e. Variation in pollen fertility

10. Right- and left-handedness (4 charts, 8 pictures, 5 specimens) :

a. Illustrations of the right- and left- handedness of leaf and spikelet
b. Change of the intensity in the R/L regularity at various positions
c. The intensity (C) of the R/L-handedness of the species in Triticum and Aegilops
d. Polygenic analysis of C

11. Nuclear substitution (7 charts, 12 pictures, 10 specimens) :

a. A figure of nuclear substitution
b. Comparison of phenotypes
c. A diagram of nuclear substitution and restoration
d. Relation between the number of caudata sat-chromosomes and pollen fertility
e. A diagram showing the interrelationships between nucleus and cytoplasm in pollen production
f. Fertility curves

12. Agropyron in Japan (2 charts, 7 specimens) :

a. Agropyron species
b. Distribution

Exhibited by H. Kihara and K. Yamashita