00560 - wheat and similar- (efsa foodex2)
00570 - common wheat grain (efsa foodex2)
http://www.langual.org/langual_thesaurus.asp?termid=A001N
Cereal grains from the plant classified under the species Triticum aestivum L., commonly known as Common wheat grain. The part consumed/analysed is not specified. When relevant, information on the part consumed/analysed has to be reported with additional facet descriptors. In case of data collections related to legislations, the default part consumed/analysed is the one defined in the applicable legislation.[https://en.wikipedia.org/wiki/Common_wheat] and [https://www.google.co.uk/search?tbm=isch&q=Common wheat grain]
http://langual.org
triticum aestivum
requires discussion