Morphology and graphical genotypes of the plant materials . Graphical representations of the genomic constitution of (a) Koshihikari, (b) O. glaberrima and (c) GLSL15. Gross morphology and overall structural variation among (d) Koshihikari (e) O. glaberrima (f) and GLSL15 during the reproductive stage. Scanning electron micrographs of the adaxial and abaxial leaf surfaces of (g, j) Koshihikari, (h, k) O. glaberrima and (i, l) GLSL15. (m) Koshihikari showing trichomes in the glumes, and (n) O. glaberrima and (o) GLSL15 exhibiting glabrousness or absence of trichomes on the glumes. H=hair, BIa=bristle type Ia, BIb-bristle type Ib, BII=bristle type II.