Fig. 9.
(A) Vessel diameter (μm), (B) vessel frequency (mm–2), (C) vulnerability index, (D) ray width (cells), (E) ray height (cells) and (F) ray frequency (mm–1) for Acacia s.s. from five climate regions. Values are means ± 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.