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Creeping Woodsorrel

Oxalis corniculata

Also listed as Acetosella corniculata, Oxalis herpestica

Also known as Yellow Wood Sorrel, Creeping Yellow Wood-sorrel, Procumbent Yellow-sorrel

groundcoverβ›… part shadeπŸ’§πŸ’§ moderate water❄ Hardy: Zone 4a – Zone 11b

Climate Match for your location

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A low-growing, spreading groundcover with clover-like trifoliate leaves and small yellow flowers. Commonly found in lawns and garden beds, it spreads readily and can be considered invasive in some regions.

Why grow it

Creeping woodsorrel establishes quickly as a low groundcover in poor soils and dry spots where other plants struggle, making it useful for erosion control or gap-filling in permaculture systems. Compared to clover or other nitrogen-fixing groundcovers, it requires less maintenance once established and tolerates a wider range of soil conditions. The edible leaves and seed pods offer minor nutritional value and can be harvested for salads or pickled preparations.

Watch out for

Creeping woodsorrel thrives in moist, well-drained soils and can spread aggressively through both seed and vegetative reproduction, so containment may be necessary in cultivated spaces. The plant's shallow root system makes it somewhat drought-sensitive compared to other groundcovers, requiring consistent moisture during establishment. Hand-pulling is most effective when soil is wet, as dry conditions leave fragments that readily regenerate.

Overview

Form
Spreading
Growth Rate
fast
Size
0.25–0.5β€² tall Γ— 1–3β€² wide
Dormancy
evergreen
Family
Oxalidaceae
biomass/mulchediblewildlife benefit

Native Range

Mediterranean and Western Asia

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Harvest Season

J
F
M
A
M
J
J
A
S
O
N
D

Edible Parts

leafseedflower

Season of Interest

SpringSummer

Similar ground covers you might consider:

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Companion Planting

Plants well with