TRANSPIRATION BEHAVIOR OF RAIN-FOREST PLANTS. 



65 



TABLE 17. Transpiration of Dodonoea angustifolia. 



EXPERIMENT 2. Series run in open air, excepting from 2 to 5 p. m., February 28, by weighing 

 method. Plant had 43 leaves, area 147.9 sq. cm. 



TABLE 18. Transpiration of Pilea nigrescens and Peperomia turfosa. 



EXPERIMENT 3. Series run in laboratory, with potted plants, by weighing method. 

 Areas: Pilea, 110.9 sq. cm.: Peperomia, 55.3 sq. cm. 



