glume

• Petite bractée sèche et membraneuse présente dans les inflorescences des graminées (Poaceae) et des cypéracées (Cyperaceae).

A small, dry, membranous bract found in the inflorescences of grasses (Gramineae) and sedges (Cyperaceae).

1. Botanical bractC2formalscientific

   One of the two small, dry, membranous bracts at the base of a grass or sedge spikelet.

   Glume (botanique)

   • The glume protects the developing flower in grasses.
   • Botanists examine the shape of the glume to identify grass species.
   • Each spikelet has two glumes at its base.