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Grape

Perennial Weeds You May See

Names link to more information on identification and biology.

Click on photos to enlarge

Seedling of field bindweed (wild morningglory), Convolvulus arvensis.
Field bindweed
(Convolvulus arvensis): Morningglory family; perennial; seed leaves nearly square, with shallow notch at tip; early true leaves spade-shaped; petioles flattened.

Seedling of bermudagrass, Cynodon dactylon, at the two-leaf stage.
Bermudagrass
(Cynodon dactylon): Grass family; perennial; first leaves with somewhat rough surface; ligule surrounded by ring of hairs with tuft of long hairs on either side; auricles absent; stem flat, wiry, and without hairs.
Young yellow nutsedge plant.
Yellow nutsedge
(Cyperus esculentus): Sedge family; perennial; grasslike; light-green blades, flat, slender; leaf tip long and drawn out; nutlets globe shaped, smooth, and almond flavored.

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