Common name: Annual Bluegrass
Latin name: Poa annua L.
Life Cycle: Annual
Description: Annual Bluegrass is a troublesome winter annual weed that can persist and produce unsightly seedheads in mowed turf, even at extremely low mowing heights as in putting greens. Like all bluegrasses it’s leaves have folded vernation and a boat-shaped tip. Ligule is membranous and the auricle is absent.
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