Elymus repens, commonly known as couch grass. Other names include common couch, twitch, quick or quitch grass (also just quitch), dog or scutch grass, quackgrass, and witchgrass. Stock Video

Thrips Identification Guide: How to Spot These Pesky Pests

Elymus repens, couch, twitch, quick, scutch, quitch or dog grass, quackgrass and witchgrass. Artemisia campestris, field, beach, northern, Breckland, boreal or Canadian wormwood, sagewort and mugwort.