University of Wisconsin-Madison | Botany Plant Growth Facilities
Botanical Garden
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Genus: Oxalis Species: violacea Common Name: Wood Sorrel Family: Oxalidaceae Order: Oxalidales Native: Eastern United States and west to Rocky mountains Habit: Herbaceous Perennial Height: 0.5 to 0.75 foot Width: 0.5 to 0.75 foot Flowering Season: Spring Flower Color: Violet to rose-purple and rarely white Propagation: Seed or division Zone: 5-9 Note: This stemless perennial is suitable for border fronts or rock gardens. The bulbs should be planted in the Fall. Leaves are sour, and can be used in salads. Prefers sunny to partly shady, moderately dry, well-drained, sandy, acidic organic-rich soil. |
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