Fig 6. The proportions of small-seeded grasses among all Poaceae grains in relation to the mesh size used during water flotation.
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.