Figure 1.
(a) Map situation of the three Moroccan Henna varieties sites used as primary materiel [14]; (b) photographic images of the different varieties.
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.