aristat şi nearistat - cu ariste şi fără ariste

Awns are characteristic of many grasses (Poaceae), where they extend from the lemmas of the florets. They often make up the hairy appearance of the grass synflorescence. Awns may be long (several centimeters) or short, straight or curved, single or multiple per floret. Some genera are named after their awns, such as the three-awns (Aristida).
http://en.wikipedia.org/wiki/Awn_(botany)

Spelt aka Large Spelt:
hexaploid hulled wheat with both winter and spring varieties. It's particularly hardy and can withstand both frosts and snow in the growing season.
awned or unawned medium to long ears of very widely spaced spikelets.
glumes square-tipped.
http://www.farm-direct.co.uk/farming/stockcrop/wheat/wheatan...