Canadian Journal of Botany · 1969 · 33 citations · 2 references
Life SciencesPlant BiologyPlant SciencesPhotosynthesisPlant EcophysiologyPlant PhysiologyDroughtDrought PhysiologyDrought Stress PhysiologyDrought TolerancePhotosynthesis In CropsDrought Effects On PhotosynthesisLight StressLight Stress PhysiologyPhotosynthetic DeclinePhotosynthetic Response To DroughtPhotosynthetic Responses To DroughtSunlight AvailabilityWater Deficit Stress
The leaves of bush beans, Phaseolus vulgaris, under conditions of extreme drought and intense sunlight oriented themselves parallel to the incident light and followed the course of the sun in this position. By early morning the leaves assumed relatively normal positions.
2
The Study of Plant Communities
W. B. Turrill, Henry J. Oosting · Kew Bulletin · 1956 · 514 citations
DIAPHOTOTROPIC MOVEMENT OF THE LEAVES OF MALVA NEGLECTA
H. C. Yin · American Journal of Botany · 1938 · 58 citations