Zea mays
- Maize, corn, or sweet corn. Description, common names, uses and cultivation, references.
- http://www.ibiblio.org/pfaf/cgi-bin/arr_html?Zea+mays

Zea mexicana
- Information on the stock of teosinte grown at Connecticut University.
- http://florawww.eeb.uconn.edu/acc_num/198501220.html