TRANSPIEATION BEHAVIOR OF RAIN-FOREST PLANTS. 



65 



Table 17. — Transpiration of Dodoncea angustijolia. 



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. 



