#aristate

• Aristate — Bearing an awn or bristle; a botanical term used to describe a plant organ (such as the glume, palea in grasses, or leaf of other plants) that terminates in a long, stiff, slender, and sharp point resembling a hair or an elastic bristle. This morphological adaptation plays an essential structural role in protecting seeds against predators and facilitating their dispersal by clinging.
• Aristiferous — A niche term used in botanical morphology to describe a plant, a plant structure, or an organ (glume, lemma, fruit) that bears aristas (awns), meaning rigid, prickly hairs or sharp filiform extensions, characteristic especially of grasses. This structural element plays an essential role in protecting seeds against predators and in facilitating their dispersal by clinging to animal fur.