Aegilops tauschii

(from the article `Poaceae`) ...macaroni wheat (T. durum), a major commercial wheat species. The development of bread wheat (T. aestivum), a hexaploid wheat, involved the ...
Found on http://www.britannica.com/eb/a-z/a/22

Aegilops tauschii

Aegilops tauschii, also known as Tausch`s goatgrass, is an annual grass seed that is part of the tribe Triticeae, along with wheat and some other cereals. Ae. tauschii is a diploid (2n = 2x = 14, DD) goat grass species which has contributed the D genome in common wheat. ...
Found on http://en.wikipedia.org/wiki/Aegilops_tauschii
No exact match found