Fig. 8.
Mean ψosm of leaf zones 1–3 and 4/5 (leaf margin) in the early morning (EM, 0500–0800 h) and morning (M, from after 0800 h to 1100 h). The error bars represent the s.e.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.