Triticum timopheevii, Timopheev's wheat or Zanduri wheat (from Georgian ზანდური), is a tetraploid wheat that has both cultivated and wild forms. It is believed to have evolved in isolation from the more common Triticum turgidum; hybrids between T. timopheevii and T. turgidum are reportedly sterile with "a considerable amount of chromosomal irregularities in meiosis."[1]
The wild form (formerly categorized as T. araraticum Jakubz.) can be found across south-eastern Turkey, north Iraq, west Iran and Transcaucasia - but the domesticated form is restricted to western Georgia.[1]