Studies on the Growth Hormone of Plants: I.
In the early life of the organism when x is small the value of this fraction may be large. If a is small in comparison with x the value of the ratio will rapidly approach unity and the decrease of K… Expand
THE MOVEMENTS OF THE LEAVES OF THE COMPASS–PLANT LACTUCA SCARIOLA
- H. E. Dolk
- 1 March 1931
Among the various leaf movements which have been studied, very little attention has been paid to the phototropic movements of the leaves of the so-called compass-plants. In the older American… Expand