Oxalis dillenii
Slender Yellow Woodsorrel
Oxalis dillenii, also the southern wood-sorrel and slender yellow woodsorrel, is part of the wood-sorrel family Oxalidaceae, in the genus Oxalis. Like other Oxalis species, the leaves of this plant resemble clover leaves, with three leaflets. Flowers have five yellow petals that are 4 to 10 millimetres (0.16 to 0.39 in) in length. Leaflets are 1 to 2 centimetres (0.39 to 0.79 in) wide with pointed hairs. Fruits are rather brown and 1.5 to 2.5 centimetres (0.59 to 0.98 in). It is often considered a weed, and can be found worldwide, but likely originated in North America.
Contributed by @exultetbees
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Full sun to partial shade
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Very little water
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Full Frost Hardy: 5F (-15°C)
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Free draining
Common name
Slender Yellow Woodsorrel
Latin name
Oxalis dillenii
type
Perennial Flowering plant
family
Oxalidaceae
ph
5.6 - 7.5 Acid - Neutral
Plant & bloom calendar
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Best time to plant
full grown dimensions
Oxalis dillenii
Oxalis dillenii, also the southern wood-sorrel and slender yellow woodsorrel, is part of the wood-sorrel family Oxalidaceae, in the genus Oxalis. Like other Oxalis species, the leaves of this plant resemble clover leaves, with three leaflets. Flowers have five yellow petals that are 4 to 10 millimetres (0.16 to 0.39 in) in length. Leaflets are 1 to 2 centimetres (0.39 to 0.79 in) wide with pointed hairs. Fruits are rather brown and 1.5 to 2.5 centimetres (0.59 to 0.98 in). It is often considered a weed, and can be found worldwide, but likely originated in North America.