Fig. 2.
a The mean (±SE) change in leaf water potential for all species in the with-fog (+Fog) and without-fog (−Fog) treatments. The +Fog treatment significantly increased leaf water potential more than the −Fog treatment across species as determined by ANOVA. b The mean (±SE) change in leaf water hydrogen isotope ratio (δ2H) overnight for all species in the +Fog and −Fog treatments. The +Fog treatment significantly affected the change in the leaf water δ2H of fogged plants as determined by ANOVA