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How to Manage Pests

Identification: Weed Photo Gallery

Tall fescue

Scientific name: Festuca arundinacea (Grass Family: Poaceae)

Life stages of Tall fescue Image

Click on image to enlarge

DESCRIPTION:
Tall fescue, a cool season perennial grass, forms clumps with upright leaves. Seedlings are rolled in the bud and conspicuously veined. Ligules are membranous. Auricle lobe margins are hairy or lobes may be lacking. In mature plants, leaf blades are wide, coarse with rasplike margins and prominent veins, and radiate from a central clump. Flower stalks lie flat during mowing, resulting in ragged-looking turf. Used for turf when planted thickly in many areas. Meadow fescue (Festuca elatior) has similar clumping characteristics; it is included in some seed mixtures. Both fescues can be differentiated from dallisgrass, which forms loose bunches instead of clumps when mature and has flatter broader leaves and seed stalks.

Grass ID illustration.

Text modified from Elmore, C.L., W.B. McHenry, and D.W. Cudney. 1989. Weed control in large turf areas. Chapter 3 in Turfgrass Pests. UC ANR Publication 4053.


Statewide IPM Program, Agriculture and Natural Resources, University of California
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