Redwood Sorrel. … Low-growing perennial with divided, heart-shaped leaflets that form in basal clumps. Good … The leaves, stems, and flowers of this native food … My Favorites. ... is a tough evergreen ground cover with large, attractive heart-shaped leaves. Redwood Sorrel is a shade-loving, perennial groundcover with edible, clover-shaped leaves and white to pink flowers - native to the West Coast. Redwood sorrel is a perfect ground cover for woodland or shady garden beds, even for a densely shaded area. Hidden spring flowers are white to pink or reddish. AKS Redwood Sorrel or Oregon Sorrel. Long lived. Edible. Its natural companion is the wee evergreen perennial redwood sorrel … Favorite Save to Favorites 52. Edible Uses. This staunchly evergreen form of our native sorrel has deep green leaves marked … Oregon native plant. The stems and leaf undersides are burgundy. A planting of coast redwoods south of Portland appear to be about 100 years old, at the Hoyt Arboretum a 40- or 50-year-old tree on the south slope in full sun is doing fine.