Figure 2

Characterization of reproductive development under different drought severities. (a) The accumulated flower numbers were affected by drought stress; (b) The seeds count per silique on main stems under different drought severities; (c)-(h) Drought stress affected the number of siliques, (c) Well-watered; (d) Slight drought; (e) Moderate drought; (f) Moderately severe drought; (g) Severe drought; (h) Extreme drought. Bar = 2 cm.