awn

• Sustantivo que designa un apéndice delgado y rígido, parecido a una cerda, presente en las glumas o brácteas de los cereales y otras plantas.

A noun referring to a slender, bristle-like appendage found on the bracts of grasses and some other plants.

1. Slender bristle on grassC2formalscientific

   A slender, bristle-like appendage that grows from the bracts (glumes or lemmas) of the spikelets in many grasses, often aiding in seed dispersal.

   Arista

   • The awn of wild barley helps the seed burrow into the soil.
   • Botanists use the length of the awn to identify different grass species.
   • The awn is a key characteristic in the classification of certain cereal grains.

   Sinónimosaristaseta