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.
MOR (A), xylem density (B), and minimum seasonal pressure potential (C; Pmin) as functions of xylem pressure at 50% loss of conductivity (P50). Xylem density (D) and Pmin (E) as functions of MOR for six species of chaparral shrubs. Means ± 1 se are shown, and n = 12 plants per species, except for P50, where n = 6 plants per species.
