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Oxalis spiralis, the spiral sorrel, is a species of plant of the genus Oxalis, a member of the wood sorrel family Oxalidaceae.
The following subspecies are accepted:
Oxalis spiralis is native to Central America and western South America.
Spiral sorrel is cultivated for its ornamental value. Several cultivars of Oxalis spiralis subsp. vulcanicola are available, including:
Flower Growth habit in a planter 'Zinfandel'