Like emmer, durum wheat is awned (with bristles). Research found no correlation between weight of the awned fruits and the dispersal distance. The inflorescence has hairy spikelets which produce large awned fruits. Emmer wheat or hulled wheat is a type of awned wheat. The inflorescence is an open array of spreading or upright branches bearing small, awned spikelets. Its lemma have a toothed apex which is also truncate and awned. Emmer is a low-yielding, awned wheat. The callus is elongated and barbed and the fourth glume is linear, acuminate, and awned. Common names include awned canary-grass and hood canarygrass. For this reason, awned varieties could become more widely grown due to [[climate change]].