The leaves of the horned stem and Wild Peony are single leaf and opposite. The veins of the leaves have 3 to 5 basic veins. The leaves are green.
Brazilian wild peony leaves leathery, lanceolate ovate, leaf tip gradually sharp, leaf base cuneiform, grow about 3 to 7 cm, width about 1.5 to 3 cm, leaf surface smooth and hairless.
The flowers of the angle stem Wild Peony are bisexual, generally 4 to 5 forming cymes, umbels or corymbs, or these inflorescences forming panicles or scorpion shaped cymes, with gorgeous petals, usually purplish red.
Brazilian wild peony grows umbel, has 3 to 5 flowers, each flower has 5 petals, the petals are purple, the top is round and blunt.