[389]

Fig. 25

Tomato N.E

Diagram A Oct. 24' Horizontal glass axis 1 Plant.

Left-Hand Plant older Plant magnified less than B

Fig. 25 1/3 Scale no lettering

[390]

Solanum ly lycopersicum: circumnutation of hypocotyl, kept almost dark filament fixed transversely, across the summit, traced on horizontal glass from 10° a.m to 5° P.m. Illuminated from above, but a little light not sufficiently protected from some lateral nutated on the side, when in [4 words illeg] light so that n the whole seedling bent towards travelled during the day somewhat to light in one direction. Tracing movement of beads magnified about 35 times or nearly 12 times In [illeg] to 1/3 of [illeg] scale in figure given