Oxalis triangularis Atropurpurea Brown/Tan Flowering Plants it was used medicinally to

it was used medicinally to treat arthritis

Our original stock came from China

The vigorous clump is topped with white flowers on 36" scapes in late spring

then flatten with age

Oxalis triangularis Atropurpurea Brown/Tan Flowering Plants it was used medicinally to(aka: Oxalis regnellii 'Triangularis') Ode to Oxalis: Not a weed never seen a seed, nor will it impede any gardening deeds indeed, so continue to read. Oxalis triangularis 'Atropurpurea' is a charming, easy to grow, clump forming, winter deciduous oxalis that has deep velvety purple leaves edged with a wide black border topped by tiny, light pink flowers in summer extremely cute! Purple shamrock is a dynamite plant to blend into the perennial border