Creeping Woodsorrel—Oxalis corniculata
Yellow Woodsorrel—Oxalis stricta
Serious weeds in turf, ornamental plantings, gardens and nurseries.
|A perennial low-growing, creeping plant, woodsorrel grows in both full sun and shade if there is adequate moisture. Roots form along its stem where nodes contact the soil.
||Leaves are three heart-shaped leaflets and range from green to purple. Flowers have 5 yellow petals, each about 1/3 inch long on the ends of slender flower stalks.
||Seed pods are erect, hairy and cylindrical, 1/3 to 1 inch long. Each pod has 10 to 50 seeds, with more than 5000 seeds per plant. Plants can produce seed even when kept mowed to 1/4 inch.
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Identification and Control Information (each will open in a new window)
More Information (each will open in a new window)
Joseph M. DiTomaso, University of California - Davis, Bugwood.org]
|It is the policy of the State of Maine to minimize reliance on pesticides. The Maine Department of Agriculture and the Maine IPM Council encourage everyone to practice integrated pest management and to use pesticides only as a last resort. The mention of pesticides in the fact sheets linked to these pages does not imply an endorsement of any product. Be sure that any product used is currently registered and follow all label directions.