Paeonia arietina, also known as the ram's horn peony,[2] is a species of flowering plant within the family Paeoniaceae.

Stems can range from 30 to 70 cm tall and usually possess glandular hairs.

[4] Paeonia arietina is native to: Albania, Bosnia-Herzegovina,[4] Italy, North Caucasus, Romania, Turkey, Yugoslavia.

[5] Paeonia arietina can be found in oak or coniferous woodlands, forest clearings and pastures.

This species can be found at altitudes ranging from 300 to 2100 meters above sea level.