Biology of Zea mays L. spp. mays (Maize or Corn)

This document describes the biology of Zea mays L. subspecies (ssp.) mays, with particular reference to the Australian environment, cultivation and use. Information included relates to the taxonomy and origins of cultivated Z. mays ssp. mays, general descriptions of its morphology, reproductive biology, biochemistry, and biotic and abiotic interactions. This document also addresses the potential for gene transfer to occur to closely related species. The purpose of this document is to provide baseline information about the parent organism in risk assessments of genetically modified Z. mays spp. mays that may be released into the Australian environment.