Thus a phaseolus has to manufacture a stem three feet in length to reach a height of two feet above the ground, whereas a pea "which had ascended to the same height by the aid of its tendrils, was but little longer than the height reached."
"Darwin and Modern Science"
A.C. Seward and Others
phaseolus, revolve in the opposite direction.
"Darwin and Modern Science"
A.C. Seward and Others