Got this rabit-like flower in the Little Karoo (South Africa). It is a great plant, climbing on shrubes, almost leafless. The flowers are rather large.
weed fully established in a residential garden; frequently seeds into cracks in paving stones and in gravel walkways at this location; plants perennial; petal arrangement zygomorphic, the upper two held erect and parallel, the lower 3 divergent; vouchered by my #21475