Glume

Purdue Arboretum Learning System

This glossary definition is part of the Purdue Arboretum learning resource database, providing educational information on campus flora, morphology, and botanical terminology.

Synonyms: Glumes

Glume
One of the paired bracts at the base of a grass spikelet; a chaffy bract in grasses or sedges.

Did you know?

Grass identification often depends on tiny bracts such as glumes, lemmas, and paleas.

The Purdue Arboretum is a collaboration between the Department of Horticulture and Landscape Architecture and Administrative Operations

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