Modifies a noun

• sedge: In the typical rushy grassland sedges are sparse, but in the more diverse areas glaucous sedge is prominent.

• gull: A glaucous gull was reported from the ARC site this morning.

• foliage: This is a very tall species of grass, with lovely glaucous blue foliage.

• leave: Its broad glaucous leaves show off the large heads of shining flowers.

• meadow-grass: Associated vascular plants include brittle bladder-fern Cystopteris fragilis, green spleenwort Asplenium viride and glaucous meadow-grass Poa glauca.

• green: The foliage can be variously colored but are mainly glaucous green with a few cultivars showing variegation running the length of the leaf.