The Physiology of Stomata

a. m. Experiment absence absolute alcohol abundant in guard-cells afternoon amount of starch appears April 24 behavior bell-jar Brown & Escombe carbon dioxid cent chlorophyll closure CO₂ conclusion condition constant curve dark room diastase diffused light diffusion capacity dimensions etiolated evidence Experimental exposure ferment Fouquieria splendens Francis Darwin Galtonia Grams guard-cell plastids illumination increase induced rhythm iodine July July 15 Kohl Kohl's leaf Leitgeb maximum opening mean measurements ment method micra plate minutes normal observed occur ocotillo opening of stomata period photosynthesis physiological piece of epidermis placed in dark plant potometer rate of transpiration ratio reduced regard relative humidity secondary leaves Starch absent Starch abundant starch in chlorenchyma starch in guard-cells Stomata of Verbena stomatal activity stomatal movement stomatal openings stomatal pore TABLE temperature tion tissue transpiration rate transverse measurement turgor Verbena ciliata water-vapor widely open Width wilting