Fig. 1: Photochemical measurements of electron transport rate (ETR).

A ETR of A. eurystoma between Site A (healthy/NonUrban) and Site B (degraded/Urban) and each treatment. B ETR of S. pistillata between Site A and B and all treatments. Data is expressed as averages (n = 5). See Supplementary Fig. 2 for data ±SE and Supplementary Table 2.