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.
Distribution of sites with early maize in the Americas and the observed and modeled distributions of teosinte in Mesoamerica and Central America (Zea mays ssp. parviglumis, mexicana, and huehuetenagensis; Zea perennis; Zea diploperennis; Zea luxurians; Zea nicaraguensis) (7, 32, 33). Modeled distributions of parviglumis (green) and mexicana (red) are from Hufford et al. (7).
