Fig. 5From: Eco-physiological basis of shade adaptation of Camellia nitidissima, a rare and endangered forest understory plant of Southeast AsiaThe relative conductivity (A), MDA (B), and proline (C) contents in leaves of C. nitidissima grown under 10, 30, 50, and 100% sunlight, respectively. Different letters above the histograms indicate significant difference among different light levels (P < 0.05)Back to article page