part_of part of part of spikelet cardinal organ part awn arista (exact) FNA:c751440c-a7b3-4997-aed8-47f8254fd05f bristle (broad) FNA:78121d02-e7db-45eb-b1b7-011d5026beae setae (related, plural) A cardinal organ part that is a slender, more or less straight and stiff, fine-pointed, terminal or subterminal appendage of a glume, lemma, or palea. 芒 (Japanese, exact) FNA:93b95b97-0f1a-4d26-9c86-ebede4157269 seta (related) Found in a spikelet of Poaceae. Sometimes the awn is a continuation of the bearing structure's central primary vein. PO:0025349 plant_anatomy 2011-11-16T11:28:36Z arista (Spanish, exact) rwalls