Fig. 1.
Increase in mass of non-treated and of manually scarified I. lacunosa seeds on moist filter paper at ambient laboratory temperatures (22–24 °C).
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.