Wood-sorrels
Wood-sorrel Family - Oxalidaceae
Cape Sorrel Oxalis pes-caprae(Bermuda Buttercup) Native to Southern Africa but widely introduced elsewhere and often a highly invasive alien in urban environments and cultivated ground. Plants in the Canary Islands often have double flowers.
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Procumbent Yellow-sorrel Oxalis corniculata
Probably introduced from the Mediterranean region. A creeping, mat-forming plant, found in and around towns and villages.
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Upright Yellow-sorrel Oxalis stricta
Introduced from North America. Rare as an urban weed.
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