硬粒小麦Triticum turgidum Linn. var. durum (Desf.) Yan.ex P.C.Kuo

科名：禾本科 Gramineae

属名：小麦属 Triticum

《中国植物志》第9(3)卷048页
  2b. 硬粒小麦（变种）　图版15: 4-6
  var. durum (Desf.) Yan. ex P. C. Kuo, Comb. nov. ——Triticum durum Desf. Fl. Atlant 1: 114. 1798. ——Triticum pyramidale Perc. Wheat Plant 262. 1921.
  与原变种的主要区别在于：为简单穗状花序，细长而不分枝。
  产欧洲和亚洲中部；品质较好，适应性较强，我国栽培面积也较广。模式标本采自非洲。

《Flora of China》 Vol. 22 (2006)
Triticum turgidum subsp. durum  (Desfontaines) Husnot
硬粒小麦   ying li xiao mai
Triticum durum Desfontaines, Fl. Atlant. 1: 114. 1798; T. aestivum subsp. durum (Desfontaines) Thellung; T. aestivum var. durum (Desfontaines) Fiori; T. pyramidale Percival; T. sativum subsp. durum (Desfontaines) K. Richter; T. turgidum convar. durum (Desfontaines) Bowden; T. vulgare var. durum (Desfontaines) Alefeld.
Spike simple, never branched at base, dense. Glumes 10–12 mm, slightly shorter than or equaling lemma, leathery, winged. Fl. and fr. Jun–Jul. 2n = 28.
Frequently cultivated for food in China [cultivated in E Africa, C and SW Asia, S Europe, and the Mediterranean region].