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.
Open circles show r‐values for individual cells. Filled circles show population averages. Types of spikelets being correlated are indicated on x‐axis. [Color figure can be viewed at wileyonlinelibrary.com]
