My comment:
(1) The corn we eat in US (and China and Taiwan), in the form of kernel or
starch, is most likely recombinant. Unlike European Union, US does not
require extra labeling.
(2) 甜玉米 sweet corn
(3) Flint corn
http://en.wikipedia.org/wiki/Flint_corn
(usually called Indian corn in US; used for decoration aroound Thanksgiving)
(4) The English noun "mulada" is NOT "corn," but "a drove of mules."
http://dictionary.reference.com/browse/mulada?jss=1
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